20050037 Ver 1_Complete File_20050106

MEMORANDUM
TO: John Dorney Regional Contact: See Homewood
Non-Discharge Branch WQ Supervisor: Steve Tedder
Date:
SUBJECT: WETLAND STAFF REPORT AND RECOMMENDATIONS
Facility Name NCDOT -Bridge 83 on NC 286 B-3714 County WILICI:S
Project Number OS 0037 County2
Recvd From DOT' Region Winston-Salem
Received Date 1/6/05 Recvd By Region
Project Type replace Uridge with Uridge
Certificates Stream Stream Impacts (ft.)
Permit Wetland Wetland Wetland Stream Class Acres Feet a ~;~~$ ~ I~it_~..
T e T e Im act Score Index Prim. Su Basin Re Re ~ ~t f ~f~i~~:~:s~
YP YP P PP• Q• q•
23 OTH O Y O N 112--i2 ~~ 30,701. 0.29
33 ~ O Y O N ~ ~ ~-~ ~ 0.05 ~ r~
~~oY ON ~~~-~~~~ I-f-
Mitigation Wetland
MitigationType Type Acres Feet
Is Wetland Rating Sheet Attached? Q Y ~ N Did you request more info? Q Y ~ N
Have Project Changes/Conditions Been Discussed With Applicant? Q Y Q N
Is Mitigation required? Q Y Q N Recommendation: Qo Issue Q Issue/Coed Q Deny
Provided by Region: Latitude (ddmmss) 361130 Longitude (ddmmss) 8106.18
Comments:
cc: Regional Office
Central Office Page Number 1

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STATE OF NORTH CAROLINA
DEPART~NT OF TRANSPORTATION
MICHAEL F. EASLEY
GoveRnoR
a- o ~; 3
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January 4, 2005
U. S. Army Corps of Engineers
Regulatory Field Office
6508 Falls of the Neuse Road, Suite 120
Raleigh, NC 27615
ATTENTION: Mr. John T. Thomas, Jr.
NCDOT Coordinator
Dear Mr. Thomas:
LYNDO TIPPETT
SECRF'.TARY
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Subject: Nationwide 23 and 33 application, for the replacement of Bridge No. 83
over Mulberry Creek on NC 286, Wilkes County. Division 11. Federal Aid
Project No. BRSTP-286(7), State Project No. 8.1761801. TIP Project No. B-
3714.
Please find enclosed copies of the project planning report, right of way consultation,
permit drawings, Pre-Construction Notification, EEP confirmation letter and '/z-sized
plans for the above referenced project. The document states that Bridge No. 83 will be
replaced on new alignment. The existing structure is composed of three spans of 43 feet
each, totaling 129 feet in length. The existing structure was built in 1938. Since NC 268
will likely be widened in the future, it was decided to permanently relocate the bridge and
roadway approaches rather than use a temporary on-site detour. The relocated bridge will
be placed north of the existing structure, which is the same location as the originally
proposed temporary bridge. Traffic will be maintained on the existing structure during
construction.
The proposed structure will be approximately 150 feet long. The proposed structure will
consist of two 12 ft travel lanes with 7 ft of clearance on the north side and 3 ft of
clearance on the south side of the bridge. The deck will slope north at a 0.02 Bade. The
roadway approaches will provide two 12 ft travel lanes with 8 ft shoulders, 4 ft of the
shoulders being paved. Slopes in the wetland are proposed to be 3:1 instead of the
standard 2:1 for projects west of I-95. Using 2:1 slopes in the wetland would require
guardrail the full length of the project on the north side of the road. Safety concerns
associated with the addition of a guardrail and the cost of constructing the guardrail
versus the wetland impacts that would be saved were considered. Addition of a guardrail
MAILING ADDRESS:
NC DEPARTMENT OF TRANSPORTATION
PROJECT DEVELOPMENT AND ENVIRONMENTAL ANALYSIS
1548 MAIL SERVICE CENTER
RALEIGH NC 27699-1548
TELEPHONE: [phone]
FAX: [phone]
WEBSI7E: WWW.NCDOT.ORG
LOCATION:
2728 CAPITAL BLVD
PLE3 SUITE 168
RALEIGH NC 27604

would require the road to be widened 3 ft while the reduction in impacts to the wetland
would only be 0.03 acres.
IMPACTS TO WATERS OF THE UNITED STATES
General Description: This project is located in the Yadkin-Pee Dec River Basin within
USGS hydrologic unit 03040101 (sub-basin 03-07-01). The proposed bridge replacement
is over Mulberry Creek, which has been assigned a Division of Water Quality best usage
classification of "C".
Permanent Impacts: Shrub scrub and maintained fescue field non-riverine wetlands (see
wetland data forms) will be permanently impacted. Impacts consist of 0.13 acres of fill
and 0.16 acres of mechanized clearing due to the alignment of the new bridge being
shifted north of the existing bridge.
Temporary Impacts: Approximately 0.08 acre of temporary fill in surface waters will
occur in Mulberry Creek due to the construction of two temporary work pads.
Bridge Demolition: Bridge No. 83 consists of a superstructure including reinforced
concrete slabs, rails and deck girders. The substructure includes interior bents with
concrete caps located in the streambed. It is anticipated that the bridge superstructure and
substructure will be removed without dropping components into Waters of the United
States. All guidelines for bridge demolition and removal will be followed in addition to
Best Management Practices for the Protection of Surface Waters and BMP's for Bridge
Demolition and Removal.
Case 2 of NCDOT's BMP-BDR applies, allowing no in-stream work and land
disturbance activities within 25 feet of Mulberry Creek during smallmouth bass and
redbreast sunfish spawning season of May 1 through June 30.
Utilities: According to NCDOT's Utilities Coordination Unit and Project Services Unit
no impacts to waters of the United States are anticipated from utilities as a result of
demolition or construction.
AVOIDANCE, MINIMIZATION AND MITIGATION
The Corps of Engineers has adopted, through the Council on Environmental Quality
(CEQ), a wetland mitigation policy that embraces the concept of "no net loss of
wetlands" and sequencing. The purpose of this policy is to restore and maintain the
chemical, biological, and physical integrity of the Waters of the United States. Mitigation
of wetland and surface water impacts has been defined by the CEQ to include: avoiding
impacts, minimizing impacts, rectifying impacts, reducing impacts over time and
compensating for impacts (40 CFR 1508.20). Executive Order 11990 (Protection of
Wetlands) and Department of Transportation Order 5660.1A (Preservation of the Nations
Wetlands), emphasize protection of the functions and values provided by wetlands.
These directives require that new construction in wetlands be avoided as much as
possible and that all, practicable measures are taken to minimize or mitigate impacts to
wetlands.

Avoidance and Minimization: The NCDOT is committed to incorporating all reasonable
and practicable desigm features to avoid and minimize wetland impacts, and to provide
full compensatory mitigation of all remaining wetland impacts. Avoidance measures
were taken during the planning and NEPA phases; minimization measures were
incorporated as part of the project design and include:
• No bents will be placed in the stream.
• Preformed scour holes will be constructed to diffuse stormwater runoff.
• Bridge length will be increased from 129 ft to 150 ft.
• No in-water work will be performed from May 1 to June 30.
Compensatory Miti ag tinn: Based upon the agreements stipulated in the "Memorandum of
Agreement Among the North Carolina Department of Environment and Natural
Resources, the North Carolina Department of Transportation, and the U.S. Army Corps of
Engineers, Wilmington District" (MOA), it is understood that the North Carolina
Department of Environment and Natural Resources Ecosystem Enhancement Program
(EEP), will assume responsibility for satisfying the federal Clean Water Act
compensatory mitigation requirements for NCDOT projects that are listed iri Exhibit 1 of
the subject MOA during the EEP transition period which ends on June 30, 2005.
Since the subject project is listed in Exhibit 1, the necessary compensatory mitigation to
offset unavoidable impacts to waters that are jurisdictional under the federal Clean Water
Act will be provided by the EEP. The offsetting mitigation will derive from an inventory
of assets already in existence within the same 8-digit cataloguing unit. The Department
has avoided and minimized impacts to jurisdictional resources to the greatest extent
possible as described above. The remaining, unavoidable impacts to 0.29 acre of
jurisdictional shrub-scrub non-riverine wetlands will be offset by compensatory
mitigation provided by the EEP program. A letter confirming EEP's agreement to
provide compensatory mitigation for this project is attached to this application.
FEDERALLY-PROTECTED SPECIES
Plants and animals with federal classifications of Endangered, Threatened, Proposed
Endangered, and Proposed Threatened are protected under provisions of Section 7 and
Section 9 of the Endangered Species Act of 1973, as amended. As of January 29, 2003
the Fish and Wildlife Service (FWS) lists one federally protected species for Wilkes
County (Table 1).
Table 1- Federally Protected Species of Wilkes County
Federal Habitat Biological
Common Name Scientific Name Status Present Conclusion
Bog Turtle Clemmys muhlenbergii T(S/A) N NA
No biological conclusion is required for the bog turtle because it is protected due to
similarity of appearance.

REGULATORY APPROVALS
Section 404 Permit: It is anticipated that the construction of the causeways will be
authorized under Section 404 Nationwide Permit 33 (Temporary Construction Access and
Dewaterinb). We are, therefore, requesting the issuance of a Nationwide Permit 33
authorizing construction of the causeway. All other aspects of this project are being
processed by the Federal Highway Administration as a "Categorical Exclusion" in
accordance with 23 CFR 771.115(b). Therefore, we do not anticipate requesting an
individual permit, but propose to proceed under a Nationwide 23 as authorized by a
Nationwide Permit 23 (FR number 10, pages 2020-2095; January 15, 2002).
Section 401 Permit: We anticipate 401 General Certifications numbers 3403 and 3366
will apply to this project. In accordance with 15A NCAC 2H .0501(a) we are providing
two copies of this application to the North Carolina Department of Environment and
Natural Resources, Division of Water Quality, for their records.
A copy of this permit application will be posted on the NCDOT website at:
http://vvww.ncdot.orb/planning/pe/naturalunit/permi t.html
If you have any questions or need additional information, please contact Jon Scott at
[phone].
Sincerely,
~~
,,. Gregory .Thorpe, Ph.D.
Environmental Management Director, PDEA
ee: w/attachment
Mr. John Hennessy, Division of Water Quality (7 copies)
Ms. Marla Chambers, NCWRC
Ms. Marella Buncick, USFWS
Dr. David Chang, P.E., Hydraulics
Mr. Greg Perfetti, P.E., Structure Design
Mr. Michael A. Pettyjohn, P.E., Division Engineer
Mr. Heath Slaughter, Division Environmental Officer
w/o attachment
Mr. Jay Bennett, P.E., Roadway Design
Mr. Omar Sultan, Progamming and TIP
Mr. Art McMillan, P.E., Highway Design
Mr. Mark Staley, Roadside Environmental
Ms. Kristina Solberg, P.E., PDEA Project Planning Engineer
Mr. David Franklin, USACE, Wilmington
Ms. Beth Harmon, EEP
Mr. Carl Goode, P.E., Office of Human Environment
4

Office Usc Only: Fom~ Version May 2002
~~
USACE Action ID No. DWQ No. ''~ ~ ~ ~~ `~
(If any particular item is not applicable to ttus project, please enter "Not Appllcablc" or "N/A".)
I. Processing
1. Check all of the approval(s) requested for this project:
® Section 404 Permit ^ Riparian or Watershed Buffer Rules
^ Section 10 Permit ^ Isolated Wetland Permit from DWQ
® 401 Water Quality Certification
2. Natiomvide, Regional or General Permit Number(s) Requested:23, 33 '
3. If this notification is solely a courtesy copy because written approval for the 401 Certification
is not required, check here:
4. If payment into the North Carolina Wetlands Restoration Program (NCWRP) is proposed for
mitigation of impacts (verify availability with NCWRP prior to submittal of PCN), complete
section VIII and check here: ^
5. If your project is located in any of North Carolina's twenty coastal counties (listed on page
4), and the project is within a North Carolina Division of Coastal Management Area of
Environmental Concern (see the top of page 2 for further details), check here: ^
II. Applicant Information
1. Owner/Applicant Information
Name: Gre~orv J. Thorne Ph.D. Environmental Management Director
Mailing Address: 1598 Mail Service Center
Raleigh North Carolina 27699-1598
Telephone Number: [phone] Fax Number: [phone]
E-mail Address: jscott(a~dot.state.nc.us
2. Agent/Consultant Information (A signed and dated copy of the Agent Authorization letter
must be attached if the Agent has signatory authority for the owner/applicant.)
Name:
Company Affiliation:
Mailing Address:
Telephone Number: Fax Number:
E-mail Address:
Page I of 9

III. Project Information
Attach a vicinity map clearly showing the location of the property with respect to local
landmarks such as towns, rivers, and roads. Also provide a detailed site plan showing property
boundaries and development plans in relation to surrounding properties. Both the vicinity map
and site plan must include a scale and north arrow. The specific footprints of all buildings,
impervious surfaces, or other facilities must be included. If possible, the maps and plans should
include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property
boundaries outlined. Plan drawings, or other maps maybe included at the applicant's discretion,
so long as the property is clearly defined. For administrative and distribution purposes, the
USACE requires information to be submitted on sheets no larger than 11 by 17-inch format;
however, DWQ may accept paperwork of any size. DWQ prefers full-size construction
drawings rather than a sequential sheet version of the full-size plans. If full-size plans are
reduced to a small scale such that the final version is illegible, the applicant will be informed that
the project has been placed on hold until decipherable maps are provided.
1. Name of project: Replacement of Bride No. 83 over Mulberry Creek on NC 268
2. T.I.P. Project Number or State Project Number (NCDOT Only): B-3714
3. Property Identification Number (Tax PIN):
4. Location
County: Wilkes Nearest Town: Wilkesboro
Subdivision name (include phase/lot number):
Directions to site (include road numbers, landmarks, etc.): The Rroiect site is located on NC
268 and crosses Mulberry Creek. The bridge is approximately 0.35 miles east of SR 1983
(Aaron Ca11 Rd).
5. Site coordinates, if available (UTM or Lat/Long): 36de~rees-11'-30"N, 81de rg ees-
06'-48"W
(Note - If project is linear, such as a road or utility line, attach a sheet that separately lists the
coordinates for each crossing of a distinct waterbody.)
6. Property size (acres):,
7. Nearest body of water (stream/river/sound/ocean/lake): Mulberry Creek
8. River Basin: Yadkin-Pee Dee
(Note -this must be one of North Carolina's seventeen designated major river basins. The
River Basin map is available at http://h2o.enr.state.nc.us/admin/maps/.)
9. Describe the existing conditions on the site and general land use in the vicinity of the project
at the time of this application: The area surroundine~the proiect is composed primarily of
sparse residential development and fallow farm land. Some commercial development exists
on the southwest edge of the project area. A chicken farm is located north of the project.
Page 2 of 9

There is a sewer line on the south side of the existin~~e, but will not be moved since the
proposed aligmnent and replacement is to the north side of the existing; brid~c.
10. Describe the overall project in detail, including the type of equipment to be used: Reference
cover letter
11. Explain the purpose of the proposed work: Reference cover
IV. Prior Project History
If jurisdictional determinations and/or permits have been requested and/or obtained for this
project (including all prior phases of the same subdivision) in the past, please explain. Include
the USAGE Action ID Number, DWQ Project Number, application date, and date permits and
certifications were issued or withdrawn. Provide photocopies of previously issued permits,
certifications or other useful information. Describe previously approved wetland, stream. and
buffer impacts, along with associated mitigation (where applicable). If this is a NCDOT project,
list and describe permits issued for prior segments of the same T.I.P. project, along with
construction schedules.
V. Future Project Plans
Are any future permit requests anticipated for this project? If so, describe the anticipated work,
and provide justification for the exclusion of this work from the current application.
VI. Proposed Impacts to Waters of the United States/Waters of the State
It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to
wetlands, open water, and stream channels associated with the project. The applicant must also
provide justification for these impacts in Section VII below. All proposed impacts, permanent
and temporary, must be listed herein, and must be clearly identifiable on an accompanying site
plan. All wetlands and waters, and all streams (intermittent and perennial) must be shown on a
delineation map, whether or not impacts are proposed to these systems. Wetland and stream
evaluation and delineation forms should be included as appropriate. Photographs may be
included at the applicant's discretion. If this proposed impact is strictly for wetland or stream
mitigation, list and describe the impact in Section VIII below. If additional space is needed for
listing or description, please attach a separate sheet.
1. Provide a written description of the proposed impacts: The proposed project will create
approximately 0.13 acre of fill and 0.16 acre mechanized clearing impacts to a wetland for a
total of 0.29 acre of permanent impacts. Temporary impacts will also be incurred in the
Page 3 of 9

amount of approximately 0.08 acre as a result of fill fmm the construction of two temporary
work pads.
2. Individually list wetland impacts below:
Wetland Impact
Site Number
(indicate on ma)
Type of Impact* Area of
Impact
(acres) Located within
100-year Floodplain**
(yes/no) Distance to
Nearest Stream
(linear feet)
Type of Wetland***
1 Fill 0.13 No 385 Sltrub-scrub non-riverine/
maintained fescue
1 Mechanized
clearin 0.16 No 385 Shnrb-scrub non-
riverine/maintained fescue

* List each impact separately and identify temporary impacts. Impacts include, but are not limited to: mechanized clearing, grading, fill,
excavation, flooding, ditching/drainagc, etc. For dams, separately list impacts due to both structure and flooding.
** 100-Year floodplains are identified through the Federal Emergency Management Agency's (FEMA) Flood Insurance Rate Maps
(FIRM), or FEMA-approved local floodplain maps. Maps are available through the FEMA Map Scrvicc Ccntcr at 1-800-358-9616, or
online at http://www.tcma.~•ov.
*** List a wetland type that best describes wetland to be impacted (e.g., freshwater/saltwater marsh, forested wetland, beaver pond,
Carolina Bay, bog, etc.) Indicate if wetland is isolated (determination of isolation to be made by USACE only).
List the total acreage (estimated) of all existing wetlands on the property: 0.29
Total area of wetland impact proposed: 0.29
3. Individually list all intermittent and perennial stream impacts below:
Stream Impact
Site Number
(indicate on map)
Type of Impact* Length of
Impact
(acres)
Stream Namc** Average Width
of Stream
Before Impact
linear feet perennial or
Intermittent?
(please specify)
2 Temporary fill 0.048 Mulberry Creek 60 Perennial
3 Temporary fill 0.032 Mulberry Creek 60 Perennial

* List each impact separately and identify temporary impacts. Impacts include, but arc not limited to: culverts and associated rip-rap,
dams (separately list impacts due to both structure and flooding), relocation (include linear feet before and after, and net loss/gain),
stabilization activities (cement wall, rip-rap, crib wall, gabions, cte.), excavation, ditching/straightening, etc. If stream relocation is
proposed, plans and profiles showing dte linrrr footprint for both the original and relocated streams must be included.
** Stream names can be found on USGS topographic maps. If a stream has no name, list as UT (unnamed tributary) to the nearest
downstream named stream into which it flows. USGS maps are available through the USGS at 1-800-358-9616, or online at
www.usgs.aov. Several intcrnct sites also allow direct download and printing of USGS maps (c.g., wv«v.t~ozonc.com,
www.maaqucst.com, etc.).
Cumulative impacts (linear distance in feet) to all streams on si
Page 4 of 9

4. Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic
Ocean and any other water of the U.S.) below:
Open Water Impact

Site Number
(indicate on ma)
*
Type of Impact Area of

Impact
(acres)
Name of Waterbody

(if applicable) Type of Waterbody

(lake, pond, estuary, sound,
ba ,ocean, etc.)

* List each impact separately and identify temporary impacts. impacts include, but arc not limited to: fill, excavation, dredging,
flooding, drainage, bulkheads, etc.
5. Pond Creation
If construction of a pond is proposed, associated wetland and stream impacts should be
included above in the wetland and stream impact sections. Also, the proposed pond should
be described here and illustrated on any maps included with this application.
Pond to be created in (check all that apply): ^ uplands ^ stream ^ wetlands
Describe the method of construction (e.g., dam embankment, excavation, installation of
draw-down valve or spillway, etc.):
Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond,
local stonmwater requirement, etc.):
Size of watershed draining to pond: Expected pond surface area:
VII. Impact Justification (Avoidance and Minimization)
Specifically describe measures taken to avoid the proposed impacts. It maybe useful to provide
information related to site constraints such as topography, building ordinances, accessibility, and
financial viability of the project. The applicant may attach drawings of alternative, lower-impact
site layouts, and explain why these design options were not feasible. Also discuss how impacts
were minimized once the desired site plan was developed. If applicable, discuss construction
techniques to be followed during construction to reduce impacts.
Several alternatives for replacement of Bridge No. 83 were considered including a "No-Build"
alternative and "Rehabilitation". The "No-Build" alternative will eventually necessitate closure
of the existing structure and "Rehabilitation" of the existing structure is not feasible due to the
structures ag_e and deteriorated condition. Closure of the bridge is not acceptable due to the
traffic service provided by NC 268. The Categorical Exclusion states the preferred alternative
(Alternative 2) would be to replace Bridge No. 83 in-place with a new structure and maintain
traffic on a temporary on-site detour located north of the existin~ge. The preferred
alternative has changed since the completion of the Categorical Exclusion and states Bridge No.
83 will be replaced on the same location as the on tonally proposed temporary on-site detour,
north of the existing structure. This alternative was selected due to plans to widen NC 268 in the
future.
Page 5 of 9

Avoidance and minimization measures include: No bents will be placed in the stream; preformed
scour holes will be constructed to diffuse stormwater runoff; bridge length will be increased from
129 ft to 144ft; no in-water work will be performed from May 1 to June 30.
VIII. IVlitigation
DWQ - In accordance with 15A NCAC 2H .0500, mitigation may be required by the NC
Division of Water Quality for projects involving greater than or equal to one acre of impacts to
freshwater wetlands or greater than or equal to 150 linear feet of total impacts to perennial
streams.
USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide
Permits, published in the Federal Register on March 9, 2000, mitigation will be required when
necessary to ensure that adverse effects to the aquatic environment are minimal. Factors
including size and type of proposed impact and function and relative value of the impacted
aquatic resource will be considered in determining acceptability of appropriate and practicable
mitigation as proposed. Examples of mitigation that may be appropriate and practicable include,
but are not limited to: reducing the size of the project; establishing and maintaining wetland
and/or upland vegetated buffers to protect open waters such as streams; and replacing losses of
aquatic resource functions and values by creating, restoring, enhancing, or preserving similar
functions and values, preferable in the same watershed.
If mitigation is required for this project, a copy of the mitigation plan must be attached in order
for USACE or DWQ to consider the application complete for processing. Any application
lacking a required mitigation plan or NCWRP concurrence shall be placed on hold as
incomplete. An :applicant may also choose to review the current guidelines for stream restoration
in DWQ's D: aft Technical Guide for Stream Work in North Carolina, available at
http://h2o.enr.state.nc.us/ncwetlands/strm~*ide.html.
1. Provide a brief description of the proposed mitigation plan. The description should provide
as much information as possible, including, but not limited to: site location (attach directions
and/or map, if offsite), affected stream and river basin, type and amount (acreage/linear feet)
of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view,
preservation mechanism (e.g., deed restrictions, conservation easement, etc.), and a
description of the current site conditions and proposed method of construction. Please attach
a separate sheet if more space is needed.
Mitigation is required due to impacts to a shrub-scrub wetland on the north side of NC
268, east of the existing bridge. Approximately 0.13 acres of the wetland will be impacted
by fill and approximately 0.16 acres of the wetland will be impacted by mechanized clearing
for a total of 0.29 acres of total impacts. This wetland is located in the Yadkin River Basin in
the Northern Mountains Eco-Region in CU 03040101. Mitigation will be provided by the
Ecosystem Enhancement Program (EEP).
Page 6 of 9

2. Mitigation may also be made by payment into the North Carolina Wetlands Restoration
Program (NCWRP). Please note it is the applicant's responsibility to contact the NCWRP at
[phone] to determine availability and to request written approval of mitigation prior
to submittal of a PCN. For additional information regarding the application process for the
NCWRP, check the NCWRP website at http://h2o.enr.state.nc.us/wrp/index.htm. If use of
the NCWRP is proposed, please check the appropriate box on page three and provide the
following information:
Amount of stream mitigation requested (linear feet):
Amount of buffer mitigation requested (square feet):
Amount of Riparian wetland mitigation requested (acres):
Amount ofNon-riparian wetland mitigation requested (acres):
Amount of Coastal wetland mitigation requested (acres):
IX. Environmental Documentation (required by DWQ)
Does the project involve an expenditure of public (federal/state) funds or the use of public
(federaUstate) land?
Yes ® No ^
If yes, does the project require preparation of an environmental document pursuant to the
requirements of the National or North Carolina Environmental Policy Act (NEPA/SEPA)?
Note: If you are not sure whether a NEPA/SEPA document is required, call the SEPA
coordinator at [phone] to review current thresholds for environmental documentation.
Yes ® No ^
If yes, has the document review been finalized by the State Clearinghouse? If so, please attach a
copy of the NEPA or SEPA final approval letter.
Yes ® No ^
X. Proposed Impacts on Riparian and Watershed Buffers (required by DWQ)
It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to
required state and local buffers associated with the project. The applicant must also provide
justification for these impacts in Section VII above. All proposed impacts must be listed herein,
and must be clearly identifiable on the accompanying site plan. All buffers must be shown on a
map, whether or not impacts are proposed to the buffers. Correspondence from the DWQ
.Regional Office may be included as appropriate. Photographs may also be included at the
applicant's discretion.
Page 7 of 9

t ~
Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233
(Meuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 2B .0250 (Randleman Rules and
Water Supply Buffer Requirements), or other (please identify )?
Yes ^ No ® If you answered "yes", provide the following information:
Identify the square feet and acreage of impact to each zone of the riparian buffers. If buffer
mitigation is required calculate the required amount of mitigation by applying the buffer
multipliers.
Zone* Impact
(s uare feet) Multiplier Required
Miti anon
1 3
2 1.5
Totat
* Zone I extends out 3U feet perpendicular from near bank of channel; Lonc 1 extends an
additional 20 feet from the edge of Zone 1.
If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation
of Property, Conservation Easement, Riparian Buffer Restoration /Enhancement, Preservation or
Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as
identified within 15A NCAC 2B .0242 or .0260.
XI. Stormwater (required by DWQ)
Describe impervious acreage (both existing and proposed) versus total acreage on the site.
Discuss stormwater controls proposed in order to protect surface waters and wetlands
downstream from the property.
N/A
XII. Sewage Disposal (required by DWQ)
Clearly detail the ultimate treatment methods and disposition (non-discharge or discharge) of
wastewater generated from the proposed project, or available capacity of the subject facility.
N/A
XIII. Violations (required by DWQ)
Is this site in violation of DWQ Wetland Rules (15A NCAC 2H .0500) or any Buffer Rules?
Yes ^ No
Is this an after-the-fact permit application?
Yes ^ No
Page 8 of 9

XIV. Other Circumstances (Optional):
It is the applicant's responsibility to submit the application sufficiently in advance of desired
construction dates to allow processing time for these permits. However, an applicant may
choose to list constraints associated with construction or sequencing that may impose limits on
work schedules (e.g., draw-down schedules for lakes, dates associated with Endangered and
Threatened Species, accessibility problems, or other issues outside of the applicant's control).
N/A

OS
Applica~t/Agent's Signature ate
(Agent's signature is valid only if an authorization letter from the applicant is provided.)
Page 9 of 9

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PROGRAM
October 22, 2004
Mr. Gregory J. Thorpe, Ph.D.
Environmental Management Director
Project Development and Environmental Analysis Branch
North Carolina Department of Transportation
1548 Mail Service Center
Raleigh, NC 27699-1548
Dear Dr. Thorpe:
Subject: EEP Mitigation Acceptance Letter:
B-3714, Bridge 83 over Mulberry Creek, Wilkes County
The purpose of this letter is to notify you that the Ecosystem Enhancement
Program (EEP) will provide wetland mitigation for the subject project. Based on the
information supplied by you in a letter dated October 7, 2004, the impacts are located in
CU 03040101 of the Yadkin River Basin in the Northern Mountains Eco-Region, and are-
as follows:
Non-Riverine Wetland: 0.30 acre
As stated in your letter, the subject project is listed in Exhibit 2 of the
Memorandum of Agreement among the North Carolina Department of Environment and
Natural Resources, the North Carolina Department of Transportation, and the U. S. Army
Corps of Engineers, Wilmington District dated July 22, 2003. The wetland mitigation for
the subject project will be provided in accordance with this agreement.
If you have any questions or need additional information, please contact Ms. Beth
Harmon at 919-715-1929.
Sincerely,
William D. Gilmore, P.E.
Transition Manager
cc: John Thomas, USACE-Raleigh
John Hennessy, Division of Water Quality, Wetlands/401 Unit
File: B-3714
North Carolina Ecosystem Enhancement Program, 1652 Mail Service Center, Raleigh, NC 21699-1652 / 919-715-041b / www.nteep.net

r. ,
~`
-c~ stem
PROGRAM
October 22, 2004
Mr. John T. Thomas, Jr.
US Army Corps of Engineers
Raleigh Regulatory Field Office
6508 Falls of the Neuse Road, Suite 120
Raleigh, North Carolina 27615
Dear Mr. Thomas:
Subject: EEP Mitigation Acceptance Letter:
B-3714, Bridge 83 over Mulberry Creek on NC 268, Wilkes
County; Yadkin River Basin (Cataloging Unit 03040101);
Southern Piedmont Eco-Region
The purpose of this letter is to notify you that the Ecosystem Enhancement
Program (EEP) will provide mitigation for the 0.30 acres of unavoidable non-riverine
wetlands impacts associated with the above referenced project.
The subject project is listed in Exhibit 2 of the Memorandum of Agreement
among the North Carolina Department of Environment and Natural Resources, the North
Carolina Department of Transportation, and the U. S. Army Corps of Engineers,
Wilmington District dated July 22, 2003; however, EEP intends to provide riverine
wetland compensatory mitigation at a ratio up to 2:1 in Cataloging Unit 03040101 of the
Yadkin River Basin
If you have any questions or need additional information, please contact Ms. Beth
Harmon at [phone].
Sincerely,
~..
William D. Gilmore, P.E.
Transition Manager
cc: Phil Harris, Office of Natural Environment, NCDOT
John Hennessy, Division of Water Quality, Wetlands/401 Unit
File: B-3714
North Carolina Ecosystem Enhancement Program, Ib52 Mail Service tenter, Raleigh, NC 21699-1652 / 919-715-0476 / www.nceep.net

DATA FORM
ROUTINE WETLAND DETERMINATION
(1987 COE Wetlands Determination Manual)
Project !Site: ~ " '~I ~'
Applicant !Owner: N C 7~ P T
Investigator: ~~ r FA µrr y~ '~~ F tl l vt ~'
X No
Do normal circumstances exist on the site? Yes
Is the site significantly disturbed (Atypical situation)? Yes No '~ --
Is the area a potential problem area? Yes No .~
(explain on rovere if needed)
VEGETATION
Dominant Plant Species Stratum Indicator
1. F~S~ v -~ S ~ ~r~t
2. '{'t'i~~ Soo
3.
4.
5.
6.
7.
8
County: i,.1,` 1 t~ G;
State: ~~ ~
Community ID: ~) -~~~
TransectlD:
PIotID:
Dominant Plant Species Stratum Indicator
9.
10.
11.
12.
13.
14.
15.
16.
Percent of Dominant Species that are OBL, FACW, or FAC excluding FAC-). ~ D %
Remarks: Wetland Vegetation Present Based Upon Greater than 50% of the Plant Species arclare not
Classified as FAC-OBL in the National List of Plant Species that Occur in Wetlands. Sample plot was taken...
HYDROLOGY
Recorded Data (Describe In Remarks):
_ _ Stream, Lake, or Tido Gaugo
_ Aorial Photographs
Other
No Recorded Data Available
Field Observations:
Wetland Hydrology Indicator
Primary Indicators:
_ Inundated
Saturated in Upper 12"
_ Water ~dfarks
_ Drift Lines
_ Sediment Deposits
Drainago Patterns in Wetlands
Depth of Surface Water: ~ I Z (in.)
Depth to Free Water in Pit: •? (Z (in•)
Depth to Saturated Soil: ~ I ~ (in.)
Remarks: °;.,,~r~ ,~ ;. ; i.a; „J-" f',:~f~
~M`, ,.1l:~~ .
{i1'1. .."t.:. t' l1~. :I
Secondary Indicator:
Oxidized Roots Channols in Upper 12"
_ WaterStained Lcavcs
_ Local Soil Survey Data
FAC-Neutral Test
Other (Explain in Remarks)
~~i/'(rpl a!/~ (~~' ~"Li./~~~- Si~il,~ eta.
7 (•

DATA FORM
ROUTINE WETLAND DETERMINATION
(1987 COE Wetlands Determination Manual)
Project I Site: Q - 71 I ~ Date: 1 v -~ ~' - C `~
Applicant 1 Owner: ~ (.'nc ; County:. tnf,) ~ ,~
Investigator: (ice fi- I~uut~ ~ i3rtt` ~-r.+iiuL.r State: N~
Do normal circumstances exist on the site? Yes ~ No Community ID: inlt.flatir/
Is the site significantly disturbed (Atypical situation)? Yes No >C Transect ID:
Is the area a potential problem area? Yes Non Plot ID:
(explain on reverse if needed)
VEGETATION
Dominant Plant Species Stratum Indicator Dominant Plant Species Stratum Indicator
1. 5,~ (J~ >n ~ hru~ ~_ b Cal- 9.
2. hMpn.~dfa~$ ~y~~N1-'S N F~GW 10.
3...CnN.I,;, LvS t.O~NCi~ CN51~5 S i-At,W 11.
4. C',O~~x Sin. X C~-4L- oft- 12.
5. ~.1 by i s e~ 1 ate S c,w 13.
6. hc~ r~6,-vw• T t~ hC 14.

16.
Percent of Dominant Species that are OBL, FACW, or FAC excluding FAC-). /~ U °~
Remarks: Wetland Vegetation Present Based Upon Greater than 50% of the Plant Species are/are not
Classi5ed as FAC-OBL in the National List of Plant Species that Occur in Wetlands. Sample plot was taken...
HYDROLOGY
Recorded Data (Describo In Remarks): Wetland Hydrology Indicators
_
Stream, Lake, or Tido Gauge
_
Aerial Photographs Primary Indicators:
_
Other Inundated
- Saturated in Upper 12"
No Recorded Data Available -Water Marks
- Drift Lines
Sediment Deposits
Field Observatioris: _
_~ Drainage Patterns in Wetlands
Depth of Surface Water: =' ~Z (in.) Secondary Indicators:
Oxidized Rooty Channels in Upper 12"
Depth to Free Water in Pit: ~ i ~ in.) Water-Stained Leaves
Local Soil Survey Data
(in.)
Depth to Saturated Soil: ~j FAC-Neutral Test
_ Other (Explain in Remarks)
Remarks:

i~CDOT
vicA~viTv
MAPS
DIVISION OF HIGHWAYS
WILKES COUNTY
PROJECT: 33253.1.1 (B-3714)
REPLACE BRIDGE N0. 83 ON NC 268
OVER MULBERRY CREEK
NORTH CAROLINA

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PROJECT: 33253.1.1 (B-3714)
REPLACE BRIDGE NO. 83 ON NC 268
OVER MULBERRY CREEK
SHEET ~ OF ~ 3 6122/04
Source: USGS 7.5 Minute Quadrangle, Roaring River, NC

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Wilkes County
Bridge No. 83 on NC 268
Over Mulberry Creek
Federal Aid Project No. BRSTP-268 (7)
State Project No. 8.1761801
T.I.P. No. B-3714
CATEGORICAL EXCLUSION
May 2002
Document Prepared By:
Rummel, Klepper & Kahl, LLP
Xl . -~ .
Kimberly S. Leight
Proj ect Manager
. T. Peacock, Jr.,
Associate
For the North Carolina Department of Transportation
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Robert Andrew Jo , P.E.
Project Manager
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Consultant Engineering Unit

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Wilkes County
Bridge No. 83 on NC 268
Over Mulberry Creek
Federal Aid Project No. BRSTP-268 (7)
State Project No. 8.1761801
T.I.P. No. B-3714
INTRODUCTION: Bridge No. 83 is included in the 2002-2008 North Carolina Department of
Transportation (NCDOT) Transportation Improvement Program (TIP) and in the Federal Aid Bridge
Replacement Program. The location of this bridge is shown on Figure 1. No substantial environmental
impacts are anticipated. The project is classified as a Federal "Categorical Exclusion".
I. PURPOSE AND NEED STATEMENT
Bridge Maintenance Unit records indicated that Bridge No. 83 has a sufficiency rating of 30.4 out
of a possible 100 for a new structure. This bridge is considered functionally obsolete and "structurally
deficient". The replacement of this inadequate structure will result in safer and more efficient traffic
operations.
II. EXISTING CONDITIONS
The project is located in Wilkes County on NC 268, approximately 0.2 mile [0.3 kilometer (km)]
east of the junction of SR 2334 (Flint Hill Road). The local area surrounding the proposed project consists
of a grassed floodplain, agricultural fields and urbanized areas. The project study area is located in the
northwestern part of the Piedmont physiographic province.
According to NCDOT Statewide Planning Branch, NC 268 is classified as a rural major collector
route in the Statewide Functional Classification System.
In the vicinity of the bridge, NC 268 is a two-lane, 20-foot [6.0-meter (m)] paved road. NC 268
has good horizontal alignment and fair vertical alignment at this site (See Figure 4b). The roadway is
situated approximately 19 feet (5.8 m) above the riverbed at Bridge No. 83.

w ,
The current (2002) traffic volume of 15,300 vehicles per day (VPD) is expected to increase to
30,400 VPD by the year 2025. The projected volume includes 2-percent truck-tractor semi-trailer (TTST)
and 4 percent dual-tired vehicles (DT). The posted speed limit in the project area is 45 mph.
' There were two accidents reported in the vicinity of Bridge No. 83 during the 3-year period
beginning January O1, 1998 through December 31, 2001. These figures resulted in a total accident rate of
48.81 accidents (ACC)/100 million vehicle miles (MVM).
Bridge No. 83 has three spans of 43 feet (13.1 m) each with a clear roadway width of 26.0 feet
(79 m). The bridge has an asphalt-wearing surface on a concrete floor supported by five lines of
reinforced concrete deck girders (See Figure 4a). The end bents consist of a reinforced concrete spill; the
interior bents consist of reinforced concrete posts and webbing; and the end and interior bents contain pile
footings. The weight limit on this bridge for single vehicles and tractor trailer/semi-trucks (TTSTs) is not
posted. Bridge No. 83 was built in 1938 and is in poor condition.
There are no utilities attached directly to the existing structure; however, buried water and sewer
lines as well as overhead power lines are located in the general vicinity. There are underground and aerial
telephone cables along both sides of NC 268. Duke Power has multiple aerial electrical lines along the
south side of NC 268 with Cable Television attached. Duke Power has ahigh-tension transmission line
crossing NC 268 at the west end of the bridge. The City of North Wilkesboro has an 8-inch (20.3 cm)
sewer line on pillars that runs along the south side of NC 268 within the project study area, crossing
Mulberry Creek. The sewer line also branches off NC 268 by forming a junction, then turning south and
running along the east bank of Mulberry Creek to a small sewer treatment site located approximately one
mile (1.6 km) from Bridge No. 83 (See Figure 4a for the location of the sewer line).
Blue Ridge Water Association has a 6-inch (15.2 cm) water line buried under Mulberry Creek
along the north side of the bridge. It supplies approximately fifty percent of the local water usage and
serves not only residential customers, but industries and schools. Blue Ridge Water Association states,
"Interruption in flow would be a major problem for our system' Overall, utility impacts are anticipated to
be low and any specific impacts will be coordinated -with appropriate utility personnel during
construction.
2

Eight school buses cross Bridge No. 83 two times daily on their routes. The transportation
coordinator for Wilkes County Schools indicated that "there are acceptable detour routes available for
school bus transportation; however, bridge construction in the summer would be best".
III. ALTERNATIVES
A. Project Description
The replacement structure alternates will consist of three-span bridges approximately 130 feet
(39.6 m) long and 32 feet (9.8 m) wide. The replacement structure will require spill-through abutments on
each end. This structure provides two 12-foot (3.6-m) lanes with 4-foot (1.2-m) shoulders on each side.
The proposed approach roadway will consist of a 24-foot (7.2-m) pavement width to provide two 12-foot
(3.6-m) lanes with 8-foot (2.4-m) shoulders [4-foot (1.2-m) paved] on each side in accordance with
current NCDOT Policy (See Figure 3a).
The recommended bridge length is based on a preliminary hydraulic review. The final design of
the bridge will be such that the backwater elevation will not increase beyond the current 100-year
floodplain limit. The proposed roadway and structure should be placed at approximately the same
elevation and have the same bridge opening to avoid effecting the floodplain and causing an increase in
the backwater upstream of the proposed construction. All alternatives follow these general guidelines and
are therefore acceptable. The new structure should satisfy economic constraints, improve existing
conditions, accommodate design flows, and minimize environmental impacts on any sensitive natural
ecosystem that may be in the vicinity of the project study area.
B. Build Alternatives
The alternatives studied for replacing Bridge No. 83 are shown on Figure 2 and described below:
Alternative 1 -replaces the bridge with a 130-foot (39.6-m) long bridge on the existing
alignment. The approach work will extend from approximately 410 feet (125 m) east of the
bridge to approximately 360 feet (110 m) west of the bridge for a total length of 900 feet (274 m).
The design speed is 50 miles per hour (mph) [80 kilometers per hour (km/h)]. A design exception
will not be necessary for this alternative. An off-site detour will be used to maintain traffic
during the construction period. The length of the off-site detour is approximately 7 miles (11 km)
and uses NC 18 and SR 2333 (Liberty Grove Road) (See Figure 1). This alternative is not
recommended due to the length of the off-site detour.
3

Alternative 2 (Preferred) -replaces the bridge with a 130-foot (39.6-m) long bridge on the
existing alignment. During construction, traffic will be maintained on a temporary detour located
approximately 45 feet (13.7 m) north (upstream) of the existing bridge. The detour structure will
be approximately 130 feet (39.6 m) long and 28 feet (8.5 m) wide (See Figure 3b). The detour
approach work will extend from approximately 415 feet (126 m) east of the bridge to
approximately 480 feet (l46 m) west of the bridge for a total distance of 1,025 feet (312 m). The
detour will have a design speed of 40 mph (60 km/h). A design exception will not be necessary.
Alternative 3 -replaces the bridge with a 130-foot (39.6-m) long bridge on the existing
alignment. During construction, traffic will be maintained on a temporary detour located
approximately 45 feet (13.7 m) south (downstream) of the existing bridge. The detour structure
will be approximately 130 feet (39.6 m) long and 28 feet (8.5 m) wide (See Figure 3b). The
detour approach work will extend from approximately 465 feet (142 m) east of the bridge to
approximately 460 feet (140 m) west of the bridge for a total distance of 1,055 feet (322 m). The
detour will have a design speed of 50 mph (80 km/h). A design exception will not be necessary
for this alternative. This alternative is not recommended because the sewer line along the south
side of NC 268 would be impacted by the detour alignment.
C. ~ Alternatives Eliminated from Further Study
The No Build or "Do Nothing" alternative will eventually necessitate closure of the bridge. This
is not acceptable due to the traffic service provided by NC 268.
"Rehabilitation" of the existing structure is not feasible due to its age and deteriorated condition.
D. Preferred Alternative
Bridge No. 83 will be replaced on the existing alignment as shown by Alternative 2 in Figure 2.
During construction, traffic will be maintained on a temporary structure located north of the existing
bridge. Alternative 2 is recommended because it maintains traffic during construction, retains the existing
tangent alignment on NC 268 over Mulberry River, has no relocatees, and does not impact the sewer
system along the south side of NC 268.
The NCDOT Division Engineer concurs with Alternative 2 as the Preferred Alternative.
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IV. ESTIMATED COSTS
The estimated costs, based on current prices (2001), are as follows:
Table 1.0 Estimated Costs per Alternative
Alternative 1 Alternative 2
(Preferred) Alternative 3
Structure 266,240 266,240 266,240
Roadway Approaches ]32,700 335,020 277,950
Structure Removal 32,768 32,768 32,768
Misc. and Mobilization 155,292 279,172 259,242
Temporary On-Site Detour 0 163,800 163,800
Engineering & Contingencies 88,000 163,000 150,000
TOTAL CONSTRUCTION COST $675,000 $1,240,000 $1,150,000
Right of Way /Utilities 69,000 77,500 79,000
TOTAL PROJECT COST $744,000 $1,317,500 $1,229,000
The estimated cost of the project, shown in the 2002-2008 North Carolina Department of
Transportation's Transportation Improvement Program (TIP) is $ 770,000, including $ 70,000 for right-
of-way, and $ 700,000 for conswction.
V. NATURAL RESOURCES
The information contained in this section is based on the Natural Systems Report (March 2002)
prepared by Environmental Services Inc.
A. Methodology
The project study area was visited, walked and visually surveyed for significant features in April
2001. The project study area encompasses the various alternatives under consideration and is
approximately 1,120 feet (341 m) in length and 400 feet (121.9 m) in width. It is approximately 6.95 acres
[2.81 hectares (ha)] in areal extent, symmetrically centered on NC 268. Impacts were calculated for each
alignment using a width of approximately 60 feet (18 m); actual impacts will occur within construction
limits and will be less than those calculated for this report. Special concerns evaluated in the field include
potential habitat for protected species, streams, wetlands, and water quality protection.
5

Plant community descriptions are based on a classification system utilized by the North Carolina
Natural Heritage Program (NHP) (Schafale and Weakley 1990). When appropriate, community
classifications were modified to better reflect field observations. Vascular plant names follow
nomenclature found in Radford et al. (1968). Jurisdictional areas were identified using the three
parameter approach (hydrophytic vegetation, hydric soils, wetland hydrology) following U.S. Army
Corps of Engineers (COE) delineation guidelines (DOA 1987}. Jurisdictional areas were characterized
according to a classification scheme established by Cowardin et al. (1979). Habitat used by terrestrial
wildlife and aquatic organisms, as well as expected population distributions, were determined through
field observations, evaluation of available habitat, and supportive documentation (Martof et al. 1980,
Webster et al. 1985, Menhinick 1991, Hamel 1992, Rohde et al. 1994, Palmer and Braswell 1995).
Water quality information for area streams and tributaries was derived from available sources (DEM
1989, DEM 1993, DENR 2001a). Quantitative sampling was not undertaken to support existing data.
The most current FWS listing of federally protected species with ranges which extend into Wilkes
County was obtained prior to initiation of the field investigation (list date February 26, 2001 updated
through May 24, 2001). In addition, NHP records documenting presence of federal or state listed species
were consulted before commencing the field investigation and have been periodically updated (most
recent review date October 10, 2001).
B. Physiography and Soils
The project study area is located in the northwestem part of the Piedmont physiographic
province. The topography is characterized as a nearly level floodplain of Mulberry Creek. Elevations in
the project study area range from 1,000 to 1,020 feet (304.8 to 310.9 m) above mean sea level (USGS
Roaring River, NC quadrangle).
The project study area crosses one non-hydric soil mapping unit, Toccoa sandy loam (Typic
Udifluvent). The project study area does not contain hydric soils (USDA 1997).
G Water Resources
1. Waters Impacted
The project study area is located within the sub-basin 030701 of the Yadkin-Pee Dee River Basin
(DEM 1993). This area is part of USGS hydrologic unit 03040101 (USGS 1974). Mulberry Creek
originates northwest of the project study area in northwestern Wilkes County, near the intersection of
Wilkes, Alleghany and Ashe Counties, and flows south to its confluence with the Yadkin River, south of
6

the project study area. This stream has been assigned Stream Index Number (SIN) 12-42 by DWQ from
its source to the Yadkin River.
2. Water Resource Characteristics
Stream Characteristics
Mulberry Creek is a perennial stream with swift flow over substrate consisting of sand, gravel,
cobble, and boulder. The main channel is approximately 60 feet (18.3 m) wide and has a depth range from
24 to 48 inches [61 to 122 centimeters (cm)). A geomorphic characterization of the stream section within
the project study area indicates Mulberry Creek is a "B" channel (Rosgen 1996}. The "B" designation
indicates that the stream is moderately entrenched, moderate gradient, riffle dominated channel, with
infrequently spaced pools. "B" channels are characterized by very stable plan and profile, with stable
banks (Rosgen 1996).
Best Usage Classifications and Water Ouality
Classifications are assigned to waters of the State of North Carolina based on the existing or
contemplated best usage of various streams or segments of streams in the basin. Mulberry Creek has a
best usage classification of C (DEM 1993, DENR 2001b). The designation C indicates waters that
support aquatic life propagation and survival, fishing, wildlife, secondary recreation, and agriculture.
Secondary recreation is any activity involving human body contact with waters on an infrequent or
incidental basis.
No Outstanding Resource Waters (ORW), High Quality Waters (HQW), WS I, or WS-II Waters
occur within 3.0 miles (4.8 km) of the project study area (DEM 1993). Mulberry Creek is not designated
as a North Carolina Natural and Scenic River, nor as a National Wild and Scenic River.
Wilkes County is among the twenty-five mountain counties designated as having trout waters.
Mulberry Creek is not a Designated Public Mountain Trout Watec (DPMTW) managed for stocked and
wild trout by the North Carolina Wildlife Resources Commission (WRC).
There are three permitted point source dischargers located on Mulberry Creek and two of its
unnamed tributaries (DENR 2001c). Table 2.0 lists these sources below.
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Table 2.0 Permitted Point Source Dischargers
Permit Facility Receiving stream Discharge Distance from Study
Number in IVIGD Area in Miles (Km)
(MLD)
NC0066877 Town of North Wilkesboro Mulberry Creek 0.03 (0.11) 0.2 miles (0.3)
WWTP upstream
NC 0006696 Carolina Mirror UT Mulberry Creek 0.5 (1.89) 2.0 (3.2) miles
upstream
NC 0046418 Wilkes County School, LTLMu1h:.zr~c,C.rcek. O.t11(0.04) 4.6 miles (7.4)
Mountain View upstream
In 1996, benthic macroinvertebrate samples were taken within the project study area at NC 268
on Mulberry Creek (DWQ 1998). This station received a bioclassification of Excellent (DENR ZOOIa).
Another measure of water quality being used by DWQ is the North Carolina Index of Biotic
Integrity (NCIBI), which assesses biological integrity using the structure and health of the fish
community; however, no fish community structure sampling has been reported for the Mulberry Creek
(DWQ 1998).
3. Anticipated Impacts to Water Resources
After construction activities are completed, abandoned approaches associated with the existing
structure and/or temporary detours associated with Alternatives 2 and 3 will be removed and revegetated
in accordance with NCDOT guidelines.
Short-term impacts to water quality, such as sedimentation and turbidity, can be anticipated from
construction-related activities. Best Management Practices (BMP's) can minimize impacts. during
construction, including implementing stringent erosion and sedimentation control measures, and
avoidance of using wetlands as staging areas.
Other impacts to water quality that are anticipated as a result of this project include: changes in
water temperature as a result of increased exposure to sunlight, increased shade due to the construction of
the bridges, and changes in stormwater flows due to changes in the amount of impervious surface
adjacent to the stream channels. However, due to the limited amount of overall change in the surrounding
areas, impacts are expected to be temporary in nature.
8

In-stream construction activities will be scheduled to avoid and minimize impacts to aquatic
resources/organisms. The North Carolina Wildlife Resource Commission (NCWRC) requires a building
moratorium from May IS` to June 30~' in Mulberry Creek due to the presence of small mouth bass and
redbreast sunfish (See letter dated August 6, 2001 in Appendix).
No adverse long-term impacts to water resources are expected to result from any of the
alternatives being considered. These alternatives will allow for continuation of present stream flow in
Mulberry Creek, thereby protecting stream integrity.
4. Impacts Related to Bridge Demolition and Removal
Section 402-2 of NCDOT's Standard Specifications for Roads and Stn~ctures is labeled Removal
of Existinb Structure. This section outlines restrictions and "Best Management Practices for Bridge
Demolition and Removal" (BMP-BDRs), as well as guidelines for calculating maximum potential fill in
the creek resulting from demolition. Although potential fill into the Mulberry Creek channel is not
anticipated, the potential exists due to the presence of concrete in both the superstructure and substructure
of the existing bridge. The superstructure includes reinforced concrete slabs, rails and deck girders. The
demolition of the superstructure has the potential to result in temporary fill in the water. Approximately
95 cubic yards (72.6 cubic meters) of temporary fill from the superstructure may be dropped into and
removed from the water. The substructure includes interior bents with concrete caps located in the
streambed. The removal of the substructure has the potential to result in temporary fill in the water.
Approximately 25 cubic yards (19.1 cubic meters) of temporary fill from the substructure may be dropped
into and removed from the water. A total (superstructure and substructure) of approximately 120 cubic
yards (91.8 cubic meters) of temporary fill may be dropped into and removed from Mulberry Creek due to
the bridge replacement activities.
Case 2 of NCDOT's BMP-BDR applies, allowing no in-stream work and land disturbance
activities within 25 feet (7.6 m) of Mulberry Creek during smallmouth bass and redbreast sunfish
spawning season of May ls` through June 30`s.
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D. Biotic Resources
Plant Communities
Three distinct plant communities were identified within the project study area:
maintained/disturbed areas, piedmont/low mountain alluvial forest, and agricultural/pasiure land (See
Figure 4a and 4b). These plant communities are described as follows:
a. Man-Dominated Communities
Maintained/Disturbed Areas -The maintained/disturbed areas encompass approximately 1.90 acres
(0.77 ha) (27.3 percent) of the project study area. This community type includes roadsides, powerline and
sewerline right-of-way corridors, and areas where other human related activities dominate. Roadsides and
portions of the utility rights-of-way are maintained by mowing and/or herbicides.
Agricultural/Pasture Land -This community type encompasses approximately 3.42 acres (].38 ha)
(49.2 percent) of the project study area. This community includes those areas which are currently or have
been recently under cultivation or are under use as pasture land. Portions of the powerline right-of--way
crossing over agricultural and pasture lands are included in this community type. The agricultural lands
were unplanted at the time of the field effort. The pasture land contained various grasses and scattered
herbaceous material.
b. Other
Piedmont/Lo~v Mountain Alluvial Forest -The PiedmontlLow Mountain Alluvial Forest encompasses
approximately 0.33 acre (0.13 ha) (4.7 percent) of the project study area. This community type is found
adjacent to Mulberry Creek. This community is generally located in river and stream floodplains in
which separate fluvial landforms and associated vegetation zones are too small to distinguish (Schafale
and Weakley 1990). This community is characterized by location in a floodplain and the presence of
alluvial species such as American sycamore (Platanus occidentalis), river birch (Betula nigra), box elder
(Acer neguruto), and poison ivy (Toxicodendron radiccu:s).
2. Wildlife
The study project area was visually surveyed for signs of terrestrial and aquatic wildlife. Little
evidence of wildlife was observed during the field effort. The project study area is surrounded by busy
roadways, commercial areas, agriculture and maintained/disturbed areas. Alluvial forests along streams
such as Mulberry Creek provide limited cover and food and allow animals to travel between more optimal
10

Habitats. Due to the lack of contiguous alluvial forest along Mulberry Creek within and outside of the
project study area, it is unlikely that wildlife corridors will be substantially impacted.
Few bird species were observed within or adjacent to the project study area. Bird species
observed include mourning dove (Zenaida macroura), barn swallow (Hirundo rustica), blue jay
(Cyanocitta cristata), and American crow (Corvus brachyrhynchos). Species that commonly occur in
other regional alluvial forests include barred owl (Atrix varia), belted kingfisher (Megaceryle alcyon), and
pileated woodpecker (Dryocopus pileatus).
No mammal sign (tracks, scat, etc.) were observed within the project study area. Evidence of
raccoon (Procyon lotor) and beaver (Castor canadensis) was found within the project study area. Other
species expected to be found in and around the project study area include Virginia opossum (Didelphis
virginiana), red fox (Vulpes vulpes), gray squirrel (Scuirus carolinensis), and eastern cottontail
(Sylvilagus jloridanus). White-tailed deer (Odocoileus virginianus) may use the Mulberry Creek
floodplain as a travel corridor.
No terrestrial reptiles were observed within the project study area. Expected reptile species
include eastern garter snake (Thamnophis sirtalis), ringneck snake (Diadophis punctatus), black rat snake
(Elaphe obsoleta), eastern box turtle (Terrape~te Carolina), and eastern fence lizard (Sceloponts
undulatus).
No terrestrial amphibians were observed within the project study area. Species expected to occur
within the project study area include slimy salamander (Plethodon spp.), Fowler's toad (Bufo
woodhoctseii), spring peeper (Pseudacris crucifer), and northern cricket frog (Acris crepitans).
3. Aquatic Communities
Limited kick-netting, seining, dip-netting, and visual observation of stream banks and channel
within the project study area were conducted in Mulberry Creek.
Seven fish species were documented in the section of Mulberry Creek within the project study
area: including white sucker (Catostomus commersoni), bluegill (Lepomis macrochirus), warmouth
(Lepomis gttlosus), pumpkinseed (Lepomis gibbosus), white fin shiner (Notropis niveus), highback chub
(Hybopsis Iiypsinotus), and tessellated darter (Etheostoma olmstedi~. Expected species include small
mouth bass and redbreast sunfish.
11

Aquatic invertebrate surveys consisted of walking all streambanks in tl~e project study area to
locate freshwater mussel middens and conducting limited in-stream surveys. Visual observation of
streambanks revealed no evidence of freshwater mussels or middens. Kick-net surveys and limited bottom
sampling conducted within the channel yielded a variety of aquatic macroinvertebrates. Organisms
collected were identified to Order and include mayflies (Ephemeroptera), stoneflies (Plecoptera),
caddisflies (Trichoptera), water beetles (Coleoptera), dragonflies (Odonota), midges (Diptera),
hellgrammites (Megaloptera), and crayfish (Decapoda). Identifications are based on McCafferty (1998)
and Merritt et al. (1996). Surveys conducted by DWQ in 1996 provide a more complete list of species and
their abundance at the benthic monitoring station at NC 268 on Mulberry Creek within the project study
area (DENR 2001 b).
No aquatic reptiles were observed within the project study area. Species expected to occur within
the project study area include the northern water snake (Nerodia sipedon), queen snake (Regina
septemvittata), painted turtle (Chrysemys pieta), and common snapping turtle (Chelydra serpentines).
No aquatic amphibians were observed within the project study area. Species expected to occur
within the project study area include red-spotted newt (Notopl:tluzlmus viridescens), bullfrog (Rana
catesbeiana), and pickerel frog (Rana palustris).
4. Anticipated hnpacts to Biotic Communities
a. Terrestrial Communities
Anticipated impacts to plant communities are estimated based on the acreage of each plant
community present within the proposed right-of-way of 60 feet (18 m); actual impacts within construction
limits will be less. All proposed alternatives for this project include replacement of the existing structure,
which will reduce impacts to plant communities and limit community fragmentation. A summary of
potential plant community impacts is presented in Table 3.0:
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Table 3.0 Potential Impacts to Plant Communities
ESTIMATED IMPACTS
In acres (ha)
PLANT COMMUNITY
Alternative 1 Alternative 2 Alternative 3
(Preferred)
Temp. Temp.
Impacts Impacts Detour Impacts Demolition
Impacts Impacts
Piedmont/Low Mountain 0.00 0.00 0.07 (0.03) 0.00 0.01 (<0.01)
Alluvial Forest
MaintainedlDisturbed 0.68 (0.28) 0.68 (0.28) 0.36 (0.15) 0.68 (0.28) 0.55 (0.22)
Agricultural/Pasturc Land 0.01 (<0.01) 0.01 (<0.01) 0.29 (0.12) O.OI (<O.OI) 0.28 (0.1 l )
Total: 0.69 (0.28) 0.69 (0.28) 0.72 (0.29) 0.69 (0.28) 0.84 (0.34)
Total for Alts: 0.69 (0.28) 1.41 (0.57) 1.53 (0.62)
*Note: Temporary construction impacts are based on the portion of the impacts not included in the construction limits for the
permanent structure. Potential plant community impacts do not include impervious surfaces or open water areas.
All proposed alternatives for this project include replacement of the existing structure, which will
reduce permanent impacts to plant communities and limit community fragmentation. Impacts as a result
of bridge replacement arc generally limited to narrow strips adjacent at the existing bridge structure and
roadway approach segments. Permanent community impacts for each alternative is approximately 0.64
acre (0.28 ha), with the majority of the impacts occurring within the Maintained/Disturbed areas.
Temporary impacts associated with Alternative 2 total approximately 0.72 acre (0.29 ha); however, this
alternative includes impacts to the largest area of natural community, the PiedmontlLow Mountain
Alluvial Forest, approximately 0.07 acre (0.03 ha). Temporary impacts associated with Alternative 3 total
approximately 0.84 acre (0.34 ha), with the majority of the impacts occurring within the
Maintained/Disturbed areas and Agricultural/Pasture Lands; potential impacts to natural communities is
approximately 0.01 acre (<0.01 ha).
Due to the limited extent of infringement on natural communities, the proposed bridge
replacement will not result in significant loss or displacement of known terrestrial animal populations.
13

Wildlife movement corridors are cutTently limited within the project study area and are not expected to be
significantly impacted by the proposed project.
b. Wetland Communities
Anticipated impacts to wetlands and open water areas are estimated based on the amount of each
jurisdictional area within the proposed right-of--way width of 60 feet; actual areas within construction
limits will be less. Open water areas of Mulberry Creek (R2UBIH) are included in this table. During
bridge removal, NCDOT's BMPs, including erosion control measures, will be used. Therefore, it is
anticipated that removing the existing bridge will result in minor impacts to surrounding surface waters. A
summary of potential jurisdictional impacts is presented in Table 4.0 below:
Table 4.0 Estimated Impacts to Jurisdictional Areas per Alternative
ESTIMATED IMP ACTS
JURISDICTIONAL
Alternative 1 Alternative 2 Alternative 3
AREAS
(Preferred)
Temp. Temp.
Impacts Impacts Detour Impacts Demolition
Impacts Impacts
Open Water in acres (ha) 0.09 (0.04) 0.09 (0.04) 0.06 (0.02) 0.09 (0.04) 0.07 (0.03)
TOTAL FOR ALTS: 0.09 (0.04) 0.15 (0.06) 0.16 (0.06)
Stream Channel Impacts 60 (18.3) 60 (18.3) 50 (15.2) 60 (18.3) 60 (18.3)
in feet (m)
TOTAL FOR ALTS: 60 (18.3) 110 (33.5) 120 (36.6)
Note: Temporary construction impacts are based on the portion of the impacts not included in the construction limits for the
permanent structure.
All proposed alternatives include approximately 0.09 acre (0.04 ha) of open water area and
approximately 60 linear feet (18.3 m) of stream channel associated with the permanent bridge crossing.
The temporary impacts associated with Alternative 2 may include an additional 0.06 acre (0.02 ha) of
open water area and 50 linear feet (15.2 m) of stream channel. Temporary impacts associated with
Alternative 3 are the largest of all alternatives, and may include an additional 0.07 acre (0.03 ha) of open
water area and 601inear feet (18.3 m) of stream channel.
14

c. Aquatic Communities
Potential downstream impacts to aquatic habitat will be avoided by bridging the system to
maintain regular flow and stream integrity. In addition, temporary impacts to downstream habitat from
increased sediment during construction and temporary fill removal from the existing bridge demolition
are expected to be minor. Limiting in-stream work, except for the removal of the temporary fill and the
substrate should minimize temporary downstream habitat. BMP-BDRs will be followed to minimize
impacts due to anticipated bridge demolition. BMPs for the protection of surface water will be strictly
enforced to reduce impacts.
E. Special Topics
1. "Waters of the United States": Jurisdictional Issues
Surface waters within the embankments of Mulberry Creek are subject to jurisdictional
consideration under Section 404 of the Clean Water Act as "Waters of the United States" (33 CFR 328.3).
The waters in Mulberry Creek within the project study area exhibit characteristics of riverine, lower
perennial, unconsolidated bottom, cobble-gravel bed, permanently flooded waters (R2UB1H) (Cowardin
et al. 1979).
2. Permits
a. Section 404 of the Clean Water Act
This project is being processed as a Categorical Exclusion (CE) under Federal Highway
Administration (FHWA) guidelines. Nationwide Permit (NWP) #23 [33 CFR 330.5(a)(23)] has been
issued by the U.S. Army Corps of Engineers (COE) for CEs due to expected minimal impact. In the event
that NWP #23 will not suffice, minor impacts attributed to bridging and associated approach
improvements are expected to qualify under General Bridge Permit 031. Notification to COE is required
if this general permit is utilized. NWP #33 may be used if temporary structures, work and discharges,
including cofferdams are necessary for this project.
b. Section 401 Water Quality Certification
Section 401 of the CWA delegates authority to the states to issue a 401 Water Quality
Certification for all projects that require a Federal Permit, such as a Section 404 Permit. DWQ has issued
a Genera1401 Water Quality Certification for NWP #23. However, use of this permit will require written
notice to DWQ.
15

c. Bridge Demolition and Removal
Section 402-2 of NCDOT's Standard Specifications for Roads and Structures is labeled Removal
of 1/xisting Structure. This section outlines restrictions and "Best Management Practices for Bridge
Demolition and Removal" (BMP-BDRs), as well as guidelines for calculating maximum potential fill in
the creek resulting from demolition. After construction activities are completed, abandoned approaches
associated with the existing structure and/or temporary detours will be removed and revegetated in
accordance with NCDOT guidelines.
Case 2 of NCDOT's BMP-BDR applies, allowing no in-stream work and land disturbance
activities within 25 feet (7.6 m) of Mulbeny Creek during smallmouth bass and redbreast sunfish
spawning season of May 15` through June 30~'.
d. Coast Guard
Bridge replacement or construction over navigable waters used for commerce or that have a
maintained navigation channel may require U.S. Coast Guard (USCG) authorization pursuant to 33 CFR
114-115. Mulberry Creek is not designated as a navigable river.
e. Tennessee Valley Authority
Bridge No. 83 is located outside of the Tennessee River drainage area and no TVA land or land
rights are involved. Therefore, TVA's approval of the plans pursuant to Section 26a of the TVA Act- for
Bridges and Indicated Locations is not required.
f. Designated Public Mountain Trout Water
Wilkes County is among the twenty-five mountain counties designated as having trout waters.
Mulberry Creek is not a Designated Public Mountain Trout Water (DPMTW) by VVRC, nor is it
designated as a Trout Water by DWQ.
g. Special Waters
No High Quality Waters (HQW), ORW, WS-I, or WS-II Waters occur within 3.0 miles
(4.8 km) upstream or downstream of the project study area (DEM 1993). Mulberry Creek is not
designated as a North Carolina Natural and Scenic Rivers, nor as National Wild and Scenic Rivers.
3. Buffer Rules
No buffer rules currently apply to the Yadkin Pee-Dee River Basin.
16

4. Mitigation
Avoidance -Each alternative contains open water areas which will be subject to impact.
However, open water will be bridged from high ground to high ground such that no fill will be
placed in the Waters of the United States for any of the alternatives. All proposed alternatives
avoid .impacts to jurisdictional wetlands. Stream impacts were previously discussed in Section
V.D.4.b.
Minimization -The alternative corridors presented were developed in part to demonstrate
minimization of stream impacts. Impacts to open water areas will be minimized by removing the
existing facility in a manner designed to avoid dropping bridge components into Mulberry Creek.
Further efforts to minimize impacts to surface waters will be made during the final design phase
of this project.
Mitigation -Compensatory mitigation is not proposed for this project due to the limited nature of
project impacts. However, utilization of BMPs is recommended in an effort to minimize impacts
including avoiding placing staging areas within wetlands. Temporary impacts associated with the
construction activities could be mitigated by replanting disturbed areas with native species and
removal of temporary fill material within the floodplain upon project completion.
F. Rare and Protected Species
1. Federally Endangered and Threatened Species
Species with the federal classification of Endangered (E) or Threatened (T), or officially proposed
(P) for such listing, are protected under the Endangered Species Act (ESA) of 1973, as amended (16
U.S.C. 1531 et seq.). One federally protected species is listed for Wilkes County (FWS list dated
February 26, 2001 updated through May 24, 2001), bog turtle (Clemmys muhlenburgi~~. This species is
listed as T(S/A), Threatened due to Similarity of Appearance. A brief description follows.
Bog Turtle -The bog turtle is a small turtle reaching an adult size of approximately 3 to 4 inches (7.6
to10.2 cm). This otherwise darkly-colored species is readily identifiable by the presence of a bright
orange or yellow blotch on the sides of the head and neck (Mariof et. al. 1980}. The bog turtle is typically
found in bogs, marshes, and wet pastures, usually in association with aquatic or semi-aquatic vegetation
and small, shallow streams over soft bottoms (Palmer and Braswell 1995). In North Carolina, bog turtles
17

have a discontinuous distribution in the Mountains and western Piedmont. NHP records do not indicate
that bog turtle has been documented within 3.0 miles (4.8 km) of the project study area.
BIOLOGICAL CONCLUSION: The bog turtle is listed as Threatened due to Similarity of
Appearance [T(S/A)J. Therefore, it is not subject to Section 7 consultation and a biological
conclusion is not required. However, this project is not expected to affect bog turtle due to lack of
suitable habitat within the project study area, with no on-site wetlands and no small tributaries
present within the project study area. NO EFFECT.
2. Federal Species of Concern
The February 26, 2001 FWS list (updated through May 24, 2001) also includes a category of
species designated as "Federal species of concern" (FSC). The FSC designation provides no federal
protection under the ESA for the species listed. The presence of potential suitable habitat (Amoroso
1999, LeGrand and Hall 1999) within the project study area has been evaluated for the following FSC
species listed for Wilkes County:
Table 5.0 Federal Species of Concern in Wilkes County, NC
Common Name Scientific Name State Status Potential Habitat
Cerulean warbler Dendroica eerulea SR N
Diana fritillary butterfly Speyeria Diana SR N
Butternut Juglans cinerea WS N
~E-Endangered, T-Threatened, SC-Special Concern, C -Candidate, SR - Sigrtificantly Rare, W -Watch List, P_ -Proposed
NHP files do not document any FSC occurrences within 3.0 miles (4.8 km) of the project study
area.
3. Summary of Anticipated Impacts
Due to the federal status of the bog turtle [T(S/A)], this species is not subject to Section 7
consultation and a biological conclusion is not required. This project is not expected to affect the bog
turtle or the potential habitat of the three listed federal species of concern.
18

VI. CULTURAL RESOURCES
A. Compliance Guidelines
This project is subject to compliance with Section 106 of the National Historic Preservation Act
of 1966, as amended, implemented by the Advisory Council on Historic Preservation's Regulations for
Compliance with Section 106, codified at Title 36 CFR Part 800. Section 106 requires that for federally
funded, licensed, or permitted projects having an effect on properties included in or eligible for inclusion
in the National Register of Historic Places, the Advisory Council on Historic Preservation be given the
opportunity to comment.
B. Historic Architecture
NCDOT, FHWA, and the State Historic Preservation Office (HPO) conducted a review of the
Area of Potential Effect (APE) on October 18, 2001. All structures within the APE were photographed,
and later reviewed by the HPO. In a concurrence form dated October l8, 2001 and a memorandum dated
October 26, 2001 the State Historic Preservation Officer (SHPO) concurred that there are no historic
architectural resources either listed in or eligible during field visits to the site (See Appendix).
C. Archaeology
The State Historic Preservation Officer (SHPO) determination is pending.
VII. SECTION 4(f) RESOURCES
Section 4(f) of the Department of Transportation Act of 1966, as amended, states in part "'The
Secretary may approve a transportation project or program requiring the use of publicly owned land of a
public park, recreation area, or wildlife and waterfowl refuge, or land of a historic site of national, state,
or local significance (as determined by the Federal, State or local officials having jurisdiction over the
park, recreation area, refuge, or site) only if -
(1) there is no prudent and feasible alternative to using land; and
(2) the program or project includes all possible planning to minimize harm to the park, recreation
area, wildlife and waterfowl refuge, or historic site resulting from such use."
It is anticipated that the proposed project will not requue the use of publicly owned property.
19

.,
VIII. ENVIRONMENTAL EFFECTS
The project is expected to have an overall positive impact on the local area. Replacement of an
inadequate bridge will result in safer and more efficient traffic operations.
The project is considered to be a Federal "Categorical Exclusion" due to its limited scope and
lack of substantial environmental consequences.
The bridge replacement will no[ have an adverse effect on the quality of the human or natural
environment with the use of the current NCDOT standards or specifications.
The project is not in conflict with any plan, existing land use, or zoning regulation. This area is
zoned as suburban residential (Rl5). No change in land use is expected to result from the conswction of
the project (Town of North Wilkesboro, Code Enforcement Officer).
No adverse effect on individual families, businesses, or communities is anticipated. Right-of--way
acquisition will be limited. No relocatees are expected with the implementation of the proposed
alternative.
The studied route does not contain any bicycle accommodations, nor is it a designated bicycle
route; therefore, no bicycle accommodations have been included as part of this project.
No adverse effect on public facilities or services is anticipated. The project is not expected to
adversely affect social, economic, or religious opportunities in the surrounding area.
No geodetic survey markers will be impacted.
The proposed project will not require right-of--way acquisition or easement from any land
protected under Section 4(f) of the Department of Transportation Act of 1966.
This project has been coordinated with the United States Natural Resources Conservation Service
(NRCS). The Farmland Protection Policy Act requires all Federal agencies or their representatives to
consider the potential impact to prime farmland of all land acquisition and construction projects. There is
one prime farmland soil, ToA (Toccoa sandy loam), located within the project study area. In addition,
within a 0.5-mile (0.8-km) radius, RnE (Rion fine sandy loam) and CkA (Chewacla loam) are listed as
20

prime farmland soils. State and local importance soils are also found within the 0.5-mile (0.8-km) radius.
They are PcC2 (Pacolet sandy clay loam) and MaC2 (Masada sandy clay loam). No unique soils are
found near the project study area.
This project is an air quality "neutral" project, so it is not required to be included in the regional
emissions analysis and a project level CO analysis is not required.
This project is located in Wilkes County, which has been determined to be in compliance with the
National Ambient Air Quality Standards. 40 CFR Part 51 is not applicable because the proposed project is
located in an attainment area.
Noise levels could increase during construction but will be temporary. If vegetation is disposed of
by burning, all burning shall be done in accordance with applicable local laws and regulations of the
North Carolina State Implementation Plan (SIP) for air quality in compliance with 15 NCAC2D.0520.
This evaluation completes the assessment requirements for highway traffic noise of Title 23, Code of
Federal Regulations (CFR), Part 772 and for air quality (1190 Clean Air Act Amendments and the
National Environmental Policy Act) and no additional reports are required.
A search was performed of the project study area utilizing the ASTM Standard Practice for
Environmental Site Assessments (E 1527-00). This search included the NPL (National Priority List),
CERCLIS (Comprehensive Environmental Response, Compensation, and Liability Information System),
RCRIS (Resource Conservation and Recovery Information), and UST (Petroleum Underground Storage
Tank Database) as well as other applicable databases. The results of this search documented two UST
sites, Rock Creek Store and Cheeks Market, Inc., within 0.5 mile (0.8 km) of the project study area. Both
stores were contacted by RK&K for more information. Neither business is located in the project study
area. No impacts are anticipated by the proposed alternatives. No other mapped sites were found on the
target site or within the ASTM search radius.
Wilkes County is a participant in the National Flood Insurance Regulatory Program (FIRM). The
approximate 100-year floodplain in the project area is shown on Figure 5. The amount of floodplain area.
to be affected is not substantial. The project wiU not increase the upstream limit of the 100-year
floodplain. Field surveys were performed and a Hydraulic Technical Memorandum was produced for this
project in February 2001. Wilkes County is a participant in the National Flood Insurance Program. Bridge
No. 83 is located in a 100-year Federal Emergency Management Agency (FEMA) floodplain, Zone A
21

(See Figure 5). No base flood elevations have been determined. No USGS gage sites occur on Mulberry
Creek.
There are no other practical alternatives to crossing the floodplain area. Any shift in alignment
will result in a crossing of about the same magnitude. All reasonable measures will be taken to minimize
any possible harm.
On the basis of the above discussion, it is concluded that no significant adverse environmental
effects will result from implementation of the proposed project.
IX. PUBLIC INVOLVEMENT
Public involvement for this project initially involved compiling a database of property owners,
area business persons and local public officials. This database was used to send out Newsletter No. 1 in
October 2001 announcing the project and detailing the three alternatives being considered (See
Appendix). No comments or questions were received from local public officials or citizens.
X. AREAS OF CONTROVERSY
There are no areas of controversy other than the usual comments.
XI. AGENCY COMMENTS
Environmental Review Agencies have commented upon the proposed bridge replacement. These
comments have been noted, considered in the planning, environmental and design processes, and included
in the Appendix.
22

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21
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WILKES COUNTY
BRIDGE No. 83 ON NC 268
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T.l.P. N0. 8-3714
FIGURE 3a

DETOUR ROADWAY TYPICAL SECTION
TYPICAL DETOUR BRIDGE SECTION
North Car~inp D~part~nent of Transportation
roied Deva opment an
Environmental Malysis Brand
WILKES COUNTY
BRIDGE No. 83 ON NC 268
OVER MULBERRI' CREEK'
T. I, P. No. B-3714
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APPE~IDI~C

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® North CarolinaWildlife Resources Commission
Charles R Fullwood, Executive Director
D ~~~~~
TO: Ms. Kim Leight ~ ~
Rummel, Klepper & Kahl Qtly 0 4 2~d~
FROM: Maryellen Haggard, Highway Proje~ Coordinator RUNNEL, KLtPPtR & KAHL
Habitat Conservation Program ~~~`~' RALEIGH, NC
~~
DATE: August 6, 2001
SUBJECT: NCDOT Bridge Replacements in Ache, Wilkes, Watauga, and Allegheny counties
of North Carolina. TIP Nos. B-3300, B-3607, B-3714, B-3922, B-3925, B-3926,
B-3928, B-4007, and B-4010
Biologists with the N. C. Wildlife Resources Commission (NCWRC) have reviewed the
information provided and have the following preliminary comments on the subject project. Our
comments are provided in accordance with provisions of the National Environmental Policy Act
(42 U.S.C. 4332(2}(c)) and the Fish and Wildlife Coordination Act (48 Stet. 401, as amended; 16
U.S.C. 661-667d).
On bridge replacement projects of this scope our standard recommendations are as
follows:
1. We generally prefer spanning structures. Spanning structures usually do not require
work within the stream and do not require stream channel realignment. The horizontal
and vertical clearances provided by bndges allows for human and wildlife passage
beneath the structure, does not block fish passage, and does not block navigation by
canoeists and boaters_
Z. Bridge deck drains should not discharge directly into the stream.
3. Wet concrete should not be allowed to contact stream water. This will lessen the
chance of altering the stream's water chemistry and causing a fish kill.
4. If possible, bridge supports (bents) should not be placed in the stream.
5. If temporary access roads or detours are constructed, they should be removed back to
original ground elevations immediately upon the completion of the project. Disturbed
areas should be seeded or mulched to stabilize the soil and native tree species should
Mailing Address: Division of Inland Fisheries • 1721 Mail Service Center • Raleigh, NC 27699-1721
Telenhnne: (9191 733-3633 ext. 281 • Fax: [phone]

:,
Bridge Scopings
2
08!06/01
be planted with a spacing of not more than 10'x10'. If possible, when using temporary
structures the area should be cleared but not grubbed. Clearing the area with chain
saws, mowers, bush-hogs, or other mechanized equipment and leaving the stumps and
root mat intact, allows the area to revegetate naturally and minimizes disturbed soil.
6. A clear bank (riprap free} area of at least 10 feet should remain on each side of the
stream underneath the bridge.
7. In trout waters, the N.C. Wildlife Resources Commission reviews all U.S. Army
Corps of Engineers nationwide and general `404' permits. We have the option of
requesting additional measures to protect trout and trout habitat and we can
recommend that the project require an individual `404' permit.
8. In streams that contain threatened or endangered species, NCDOT biologist Mr. Tim
Savidge should be notified. Special measures to protect these sensitive species may be
required. NCDOT should also contact the U. S. Fish and Wildlife Service for
information on requirements of the Endangered Species Act as it relates to the project.
9. In streams that are used by anadromous fish, the NCDOT official policy entitled
"Stream Crossing Guidelines for Anadromous Fish Passage (May 12, 1997)" should
be followed.
10. In areas with significant fisheries for sunfish, seasonal exclusions may also be
recommended.
11. Sedimentation and erosion control measures sufficient to protect aquatic resources
must be implemented prior to any ground disturbing activities. Structures should be
maintained regularly, especially following rainfall events.
12. Temporary or permanent herbaceous vegetation should he planted on all baze soil
within 15 days of ground disturbing activities to provide tong-term erosion control.
13. Ail work in or adjacent to stream waters should be conducted in a dry work area.
Sandbags, rock berms, cofferdams, or other diversion structures should be used
where possible to prevent excavation in flowing water.
14. Heavy equipment should be operated from the bank rather than in stream channels in
order to minimi~P sedimentation and reduce the likelihood of introducing other
pollutants into streams. .
15. Only clean, sediment-free rock should be used as temporary fill (causeways), and
should be removed without excessive disturbance of the natural stream bottom when
construction is completed.
16. All mechanized equipment operated near surface waters should be regularly
inspected and maintained to prevent contamination of stream waters from fuels,
lubricants, hydraulic fluids, or other toxic materials.

+,
Bridge Scopinas
3
08/06101
If corrugated metal pipe arches, reinforced concrete pipes, or concrete box culverts are
used:
1. The culvert must be designed to allow for fish passage. The culvert or pipe invert
should be buried at least 1 foot below the natural streambed. The installation of the
culvert or pipe should insure that all waters flow without freefalling or damming on
either end during low flow conditions. If culverts are long, notched baffles should be
placed in reinforced concrete box culverts at 15 foot intervals to allow for the
collection of sediments in the culvert, to reduce flow velocities, and to provide resting
places for fish and other aquatic organisms moving through the structure.
2. When two pipes are installed, only the lower pipe should be buried 12" into the
substrate so that all base flows continue uninterrupted in the lower pipe during normal
and low flow conditions to maintain aquatic life passage. The bottom of the second
pipe should be placed at grade or at bankfirll elevation. The second pipe should
remain dry during normal flows to allow for wildlife passage. Where disrupted,
natural floodplain benching should be restored upstream and downstream of the
second, "dry", pipe.
3. Culverts or pipes should be situated so that no channel realignment or widening is
required. Widening of the stream channel at the inlet or outlet of structures usually
causes a decrease in water velocity causing sediment deposition that will require future
maintenance.
4. Riprap should not be placed on the streambed.
In most cases, we prefer the replacement of the existing structure at the same location
with road closure. If road closure is not feasible, a temporary detour should be designed and
located io avoid wetland impacts, minimize the need for clearing and to avoid destabilizing
stream banks. If the structure will b~ on a new alignment, the old structure should be removed
and the approach fills removed from the 100-year floodplaur. Approach fills should be removed
down to the natural ground elevation. The area should be stabilized with grass and planted with
native tree species. If the area that is reclaimed was previously wetlands, NCDOT should restore
the area to wetlands. If successful, the site may be used as wetland mitigation for the subject
project or other projects in the watershed.
Project specific comments:
1. B-3300 - Ashe County - Bridge No. 5~ over Buffalo Creek Buffalo Creek at this location
in all likelihood contains wild trout. The bridge is located at a major intersection. A culvert
would be a hindrance to fish as well as wildlife passage. We will require a trout moratorium
from Oct. 15~' -April 15~.
2. ' B-3607 -Ache County - Bridge No. 503 over Buffalo Creek. Buffalo Creek at the bridge
replacement in all likelihood contains wild trout. We will require a trout moratorium from
Oct. 15a' -April ISei.
3. B-3714 -Wilkes County - Bridge No. 83 over Mulberry Creek Mulberry Creek supports
small mouth bass and redbreast sunfish at this location. We will require a moratorium from
May 1 ~ -June 3 Oa'.

•• ~•r
Bridge Scopings 4 08/06/01
4. B-3922 -Watauga County - Bridge No. 316 over Cove Creek Cove Creek is designated
Public Mountain Trout Water. In addition to stocked fish, it contains some wild brown trout.
We will require a trout moratorium from Oct. IS`~ -April IS's. The bridge should be
replaced with another bridge. We are concerned that a box culvert will impede fish passage.
S. 8-3925 -Watauga County - Bridge No. 35 over Meat Camp Creek. Meat Camp Creek is
designated Public Mountain Trout Water: In addition to stocked fish, it contains some wild
brown trout We will require a trout moratorium from Oct. 15a' - April 15`s. The bridge
should be replaced with another bridge. We are concerned that a box culvert will impede
fish passage.
b. B-396 -Watauga County - Bridge No. 36 over Meat Camp Creek. Same comments as B-
3925.
7. 8-3928 -Watauga-Ache County - Bridge No. 334 aver South Fork New River. We will
require a small mouth bass/ rock bass moratorium from May l~` -June 30~. The South Fork
New River is high quality water and designated "scenic" by the National Wild and Scenic
Rivers System. The bridge should be replaced with another bridge. This is a populaz canoe
section; the new bridge should be at the appropriate height so boaters do not have to portage.
8. B-400? - Alleghany County -Bridge No. 38 over Crab Creek Crab Creek is in a High
Quality Water Zone and is designated Hatchery Supported Water. We will require a trout
moratorium from Oct. 15'~ - Apri115a`.
9. B-4010 - Ashe County -Bridge No. 7 over South Fork New River. We will require a small
mouth bass! rock bass moratornrm from May 1~ -June 30ei. The South Fork New River is
high quality water and designated "scenic" by the National Wild and Scenic Rivers System.
The bridge should be replaced with another bridge.
We request thatNCDOT routinely minimize adverse impacts to fish and wildlife
resources in the vicinity ofbridge replacements. TheNCDOT should install and mat afire
sedimentation control measures throughout the life of the project and prevent wet-conerete from
contacting water in or entering into these streams. We arc comfortable with the bridge
demolition proposed, but are concerned about aquatic life passage with the new structure.
Replacement of bridges with spanning structures of some type, as opposed to pipe or box
culverts, is recommended in most cases. Spanning structures allow wildlife passage along
streambanks; reducing habitat fragmentation and vehicle related mortality at highway crossings.
. If you need further assistance or information on NCWRC concerns regarding bridge
replacements, please contact me at [phone]. Thank you for the opportunity to review and
comment on these projects.

app- io ~
. ES~1
J! C~
o~~~ wAr~Rp~
o -c

Michael (=. Easley, Gov©mor
Wililam G. Ross Jr., Secretary
North Carolina Department of Emrironmont and Natural Resources
Gregory J. Thorpe, Ph.D.
Acting Director
Division of Wat©r Quality
• August 15, 2001
MEMORANDUM
To: Elmo Vance, NCDOT Project Developme~ & Environmental Analysis Branch
Through: John Dorney, NC Division of Water Qualit
From: Cynthia F. Van Der Wiele, NCDOT Coordi or GC,'~~
Subject: Scoping Comments for Eleven Bridge Replacement Projects
This.memo is in reference to your correspondence dated July 23, 2001, in which you requested Scoping
comments for the above projects. The Division of Water Quality (DWQ) requests that the following
topics be addressed:
1. Bridge projects shall comply with the requirements for Water Supply Watershed, High Quality
Waters and Outstanding'Resource Waters with regards to stormwater management, sedimentation
and erosion control and buffer requirements.
2. Ensure that sediment & erosion control measures are not placed in wetlands.
3. Borrowlwaste areas should avoid wetlands to the maximum extent practicable. Prior to the
approval of any borrow/waste site in a wetland, the contractor must obtain a 401 certification
from DWQ.
4. The DWQ prefers that the structures that will be replacing the eleven deficient bridges will be
bridges.. All structures shall be installed in such a manner that the original stream profiles are.not
altered (i.e. the depth of the channel must not be reduced by a widening of the streambed).
Existing stream dimensions are to be maintained above.and below locations of culvert extensions.
5. All work shall be performed during low flow conditions.
6. Disturbance of the stream channels must be limited to only what is necessary to perform the
bridge demolition and removal. Heavy equipment must be operated from the banks rather than in
the stream channel in order to minimize sedimentation and reduce the likelihood of introducing
other pollutants into the stream.
7. All. mechanized equipment operated near surface waters should be~regularly inspected and
maintained to prevent contamination of stream waters from fuels, lubricants, hydraulic fluids, or
other toxic materials.
8. Written conct7rrence of 401 Water Quality Certification may be required~for these projects (e.g.,
applications requesting coverage under NW i4 or Regional General Permit.198200031). Please be
aware that 401 certification tray be denied if wetland or water impacts have not been avoided and
minimized to the maximum extent practicable.
Thank you for requesting our input at this time. The DOT is reminded that issuance of a 401 Water
Quality Certification requires that appropriate measures be instituted to ensure that water quality
standards are met and designated uses are not degraded or lost. If you have any questions or require
additional information, please contact Cynthia Van Der Wiele at [phone].
Pc: Eric Alsmeyer, USAGE Raleigh Field Office .
Steve Lund, USAGE Asheville Field Office
Tom McCartney, USFWS Raleigh Field Office •
Marella Buncick, USFWS Asheville Field Office
MaryEllen Haggard, NCWRC
North Carolina Division of Water Duality, 401 Wetlands Certification Unit,
1650 Mail Service Center, Raleigh, NC 27699-1650 (Mailing Address)
2321 Crabtree 81vd., Raleigh, NC 27604-2260 (Location)
,.... ~.....~~~ r_~.......~ o~rz~wsna~ rr~,.~ F,f}n•!lh9n nor etatn nr. us/ncwaHandc/

„aSWLu~
r 1
~ ' ~" ~
~ ~. ~
.~~~,.
U~~~
• North Carolina Department of Cultural Resources
State Historic Preservation Office
• David L. S. Brook, Administrator
Michael F. Easley, Governor ~ Division of Archives and History
Lisbeth C. Evans, Secretary Jeffrey J. Crow, Director
August 27, 2001
9~G
MEMORANDUM ~ ~9
To: William D. Gilmore; P.E., Manager ~ `~~=
~%!
Project Development and Environmental Analysis Branch
From: . ~ David Brook '~'~
Deputy State Hisf Preservation Officer .
Re:'. Replace Bridge No. 83 on NC 268 over Mulberry Riyer.; -3'I1 ,
. Wilkes County; ER 02-7212 .
Thank you for your letter of July 23, 2001, concerning the above project.
There are no recorded archaeological sites within the proposed project azea. If the replacement is to be
located along the• existing alignment,. It is unlikely that significant archaeological resources woulci• be . .
affected and, no investigations would.be recommended. • If; however, the replacement is to be in a new
location,.please forward a map to this office indicating the location of the aew alignment so we may'
evaluate the potentialeffects of the~replacemetit upon archaeological resources. ~••~
Since there is no architectural survey for the Wilkes County, we•recotnmend that an architectural historian
with I~TCDOT identify and evaluate all properties over fifty years. of age within the project. area and report
the findings to us;~including the bridge which was built in 1938.
The above comments are made pursuant to Section •106 of the National Historic Preservation Act and the
Advisory Council on Historic Preservation's Regulations for Compliance with Section 106 codified at 36 .
CFR'Part 800. ~ '
Thank you for your.cooperation and consideration. If you have questions concerning the. above comment,
contact Renee'Gledhill-Earley, Environmental Review Coordinator, at 919/733-4763. .
cc: Mary Pope Furr, NCDOT
Thomas Padgett, NCDOZ'
AUG 3 1 2001
RUMMEL, KLEPPER & KAHL
RALEIGH, NC •
'Location MailingAddress TelephondFux
Administration 507 N. Blount St, Raleigh, NC 4617 Mail Service Center, Raleigh 27699-4617 [phone] •733-8653
Restoration Sly N. Blount St, Raleigh , NC 4613 Mail Service Center, Raleigh 27699-4613 [phone].715-4801
Survey Sc Planning 515 N. Blount St, Raleigh, NC 4618 Mail Service Center, Ralcigh 27699-4618 [phone].715-4801

-~
• Fedora! Aid # BRS~ -68(7) TIP # B-3714 aunty: Wilkes
~. CONCURRENCE FORM FOR PROPERTIES NOT ELIGIBLE FOR
' THE 1~lATiONAL REGISTER OF IiISTORIC PLACES
Project Description: Replace Bridge No. 83 on NC 268 over Mulberry River
On 10/18/01, representatives of the .
North Carolina Department of Transportation (NCDOT)
Federal Hi;hway Administration (FHWA)
North Carolina State Historic Preservation Office (HPO)
Other
Reviewed the subject project at
~ Scoping meeting
[~ Historic architectural resources photograph review session consultation
~ Other ~ '
All parties present agreed
~ There are no properties over fifty years old within the project's aiea of potential effects.
There are no properties less than fifty years old which are considered to meet Criteria Consideration G within the
project's area of potential effects.
Q/There are properties over fifty years old within the project's Area of Potential Effects (APE), but based on the
hi~orical information available and the photographs of each property, properties identified as
are considered not eligible for the National Register and no further evaluation
. of the is necessary. ~ "
There are no National Register-listed or Study Listed properties within the project's area of potential effects.
0 All properties greater than 50 years of age located in the APE have been considered at this consultation, and based
. upon the above concurrence, all compliance for historic architecture with Sectiori 106 of the i~lational Historic
Preservation Act and GS 121-12(a) has been completed for this project.
There are no historic properties affected by this project. (Attach arty notes or docrcrrrents as needed) '
Signed: '
~~• 18•
Date

FHWA, for the Division Administrator, or other Federal Agency
Representative, HPO
~~
Date
~a~ ~~ ~.O
State Historic Preservation Officer
If a survey report is prepared, a final copy of this form and the attached list will be included.

}

~c~~r~~
To: EImo.Vancel ~~`
From: Mary Pope Furr
Date: 10/26/01
Re: Bridge Group 34
Status of Projects in Bridge Group 34
B-3300, Ashe County
No eligible properties in APE, concurrence form is attached. COMPLETE
B-3607 Ashe County
No eligible properties in APE, concurrence form is attached. COMPLETE
8-3714, Winces County
No eligible properties in APE, concurrence form is attached. COMPLETE
B-3847, Guilford County
No~eiigible properties in APE, concurrence form is attached. COMPLETE
B-3848, Guilford County
No eligible properties in APE, concurrence form is attached. COMPLETE
B-3922. Watauga Coun
Wilf show photos to HPO on 11/1/2001 ~ '' ,
B-3926, Watauga County
Will show photos to HPO on 11/1/2001 , ~ .. .,,
B-3928, Wathuga County ~ _
Assigned.to Heather Feambach. She will survey and complete report by 2/28/2002.
B-4007, Alleghany County
Assigned to Richard Silverman. He will survey and complete report by 2/28/2002.
6010, Madison County
Will show photos to HPO on 11/1/2001
.~
e Page 1

rMaR_.,6-01 TUE 1:57 PM BLUE RIDGE WATER ASSOC: FAX [phone] P. 2
~-~
Fla a o - /off
ccK'f~
13lueRidge Water Association ~,s~
P.O. Box 310 ~ ~ _
days, North Carolina -~ ~
28635 8~' f
[phone]
pear Ms. black,
In response to your inquiry, tho Blue Ridge Water ,Association
hss a 6" water main buried under Mulberry River on the north
side of the bridge. This water train supplies approzimutely fifty
per cent of our usage and serves not only residential customers,
but industries and schools. Interruption izt flmv would be a
major probleaa for owe system.
Also to be considered i9 our system's access to our venter ma[m
in the event of any problcta arising during the constKUCtioa
period.
please keep me advised of your plena and call pUe mth auy
questions you easy have.
Since rc '
Aldenu 131evint, IvXanager

D
tJ~:~
'•.~°:
t'ii^
November 6, 2001
Ms. Renee Gledhill-Earley
Rurnmei, . Environmental Review Coordinator
Iv.e er N.C. Dept, of Cultural Resource - SHPO
pp 4617 Mail Service Center
&, ~~h],, uP Raleigh, NC 27699-4617
WiIIiam K Hellmann
Davd w. Kattaa Reference: Bridge Replacement Project -Group 34
secphen w. ltirBay T.I.P. Nos. B-3607, B-3714, B-3926
B-4007 and B-4010
Rabat j. Hw7,crt ,
Suphcn G. Zcntz
C7rarkrM.Easur,Jr. Dear Ms. Gledhill-Early: '
John G. Mintlcnt '
JoscphA. Romwwresti, Jr. (rj response to your letters to RK&K dated August 27, 2001 and
Muhacl L. Krupraw September 5, 2001, we are sending additional information for the following
Ja ~ ~~ ~
Gco YKalbc bridge replacement projects on new location. Here is an insert included in your
I.msEHill letter: ~ -
J. Tommy Pcaock, Jr.
M;chaer w. l4rycr~
d
• "If, however, the replacement is to be in a new location
please forward a map
gcn
G Rc
Martin ,
ICennethA. Coon to this office indicating the location of the new alignment so we may evaluate
~~ ~~ the potential effects of the replacement upon archaeological resources."
Joxph T. Kavanagh .
Richard J. Adams. Jr.
JahnA dEyagnicr
Attached are alternative location maps for the above referenced bridges.
aarbara! xaage Please let us know if these new location alignments pose. a potential impact to
ChricraPkaF. Wright archaeological resources. •
Owen L Peery .
~
~
A. M ~m~ Please call me if you have any questions. Thank you for your help.
David G. Vanscoy
J.MicFurrlPorur Very truly yours,
Hrru, J. Banlard. Jr.
Pctw G D'Adamo
IamaERldcnonr,Jr. ~ RUNNEL o KLEPPER & KARL, LLP
5800 Fartngdon Place,

5uitr 105 ~~
~ ~~~
Raleigh, North Carolina
z~6o9-3960 ~ ~ Elizabeth S. Mack
Ph: 919-a~a-9s6o - . Environmental Specialist
Far 919-790-8382 '
wmvrhktnginrrrt.cam ESN/
Attachments
cc: JTP
KSL •
Mary Pope Farr, NCDOT
F:IWORDID000MEN71300-1061 Corl1GENER.4L1 SHPO-001.doc
Baltimore, MD Raleigh, NC Vrginia Beach, YA Richmond, YA
V.-r. Dd rl...~..-...- Dd Rn...... ~.fF T! .... LW UI .La..y.. N•

i
REPLACEMENT OF BRIDGE
INTO. 83 OVER MULBERRY RIVER
Wilkes County, North Carolina
October 2001 T.LP. No. B-3714 11'e-vsletter:Vo. 1
NCDOT to Replace Bridge No. 83
This newsletter is published by the North Carolina Department of Transportation (NCDOT) to inform citizens about the
proposed replacement of Bridge No. 83 on NC 268 over Mulberry River (tributary to the Yadkin River) in Wilkes County.
Right-of--way acquisition and construction are scheduled to begin in 2003 and 2004, respectively.
Planning Studies Initiated
During Step 1 of the planning process, information was
collected on the existing human and natural environments.
This information was used to identify preliminary
alternatives for replacing Bridge No. 83. In Step 2, the
preliminary alternatives were evaluated and, based on their
potential impacts, three "reasonable and feasible"
alternatives were selected for detailed environmental
studies. Step 3 involves conducting detailed
environmental studies for the "reasonable and feasible"
alternatives. Following completion of the detailed studies,
Step 4 will consist of selecting the preferred alternative.
Step 5 will be the completion of the environmental
document.
PROJECT SCHEDULE
The schedule for the project is shown blow:
Fall 2002 Complete Environmental Document
Fall 2002 Select Pzefened Alternative
2003 Begin Right-of--Way Acquisition
2004 Begin Constmction
HOTLINE
A project HOTLINE has been established to provide
a toll free telephone number for information
requests. Please call (88S) 521-4455 for information
regarding the replacement of Bridge No. 83 over
Mulberry River (T.I.P. No. B-3714).
Description of Alternatives
Three "reasonable and
evaluated during Step
environmental process.
described below:
frasible" alternatives will be
3 of the planning and
These alternatives are briefly
Alternative 1 - replaces bridge on the existing
alignment. An "off-site" detour will be used to
maintain traffic during the construction period.
Alternative 2 - replaces bridge on the existing
alignment. An "on-site" detour located along the north
side will be used to maintain traffic during the
construction period.
Alternative 3 - replaces bridge on the existing
alignment. An "on-site" detour located along the south
side will be used to maintain traffic during the
constmction period.
T.I.P. No. 8-371 ~l

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WILKES COUNTY
BRIDGE No.83 ON NC 268
Mulberry River
T.I.P. No. B-3714
FIGURE 1
,5 0 .$ ~ MILFS
scaLE

a

Lacking Went

NCDOT Welcomes Citizen Intiut
Public Involvement is an important part of the planning process. The North Carolina Department of Transportation is
committed to ensuring all issues of concern to the public are addressed and considered before any recommendations or
decisions are made. Your opinions are important to usl Please send your comments to the addresses listed below:
Mr. Elmo Vance
Project Development & Environmental Analysis Branch
North Carolina Department of Transportation
1548 Mail Service Center
Raleigh, NC 27699-1548
[phone] Ext. 262
eevance(a~dot.state.nc.us
or Mr. J. T. Pcacocl~, Jr., P.E.
or Ms. Kimberly S. I,cight
Rummel, h7epper & Kahl, LLP
5800 Faringdon Place, Suite 105
Raleigh, NC 27609-3960
[phone]
klei~ht(a~rkkent;ineets.com
If you have questions on other transportation projects, please call our Customer Service Office toll free at 1-877-DOT-4YOU
or check our website at www.dot.state.ne.us. '
Mr. F1mo Vance
North Carolina Department of Transportation
Project Dcvelopment & Environmental Analysis Branch
1548 btat~ Service Centu
Raleigh, NC 27699-1548
ADDRESS CORRECTION REQUESTED
T.LP. No. D-371

North Carolina Department of Transportation
PROJECT ENVIRONMENTAL CONSULTATION FORM
LD. No. I3-3714
I.
a.
b.
c.
d.
GENERAL INFORMATION
Consultation Phase: Right of Way
Project Description: Bridge No. 83 on NC 268 over Mulberry Creek,
Wilkes County
State Project: 8.1761801
WBS Element: 33253.1.1
Federal Project: BRSTP-268(7)
Document Type: Categorical Exclusion, May 31, 2002
II. CONCLUSIONS
F~ECEIVE®
APR 28 200I
DfS!0~ Of Y-~fitf-'~~IYS
FU~h0~F1GE 4F 1~11Nf~kl. El1Vil~ "~EIIT
The above environmental document has been reevaluated as required by 23 CFR771.
It was determined that the current proposed action is essentially the same as the original
proposed action. Proposed changes, if any, are noted below in Section III. It has been
determined that anticipated social, economic, and environmental impacts were accurately
described in the above referenced documents unless noted otherwise herein. Therefore, the
original Administration Action remains valid.
III. CHANGES IN PROPOSED ACTION AND ENVIRONMENTAL CONSEQUENCES
The preferred alternative has been changed since completion of the Categorical
Exclusion. Since NC 268 will likely be widened in the future, it was decided to permanently
relocate the bridge and roadway approaches rather than use a temporary on-site detour. The
relocated bridge will be in the same location as the originally proposed temporary bridge.
The approaches have been lengthened to allow for a design speed of 50 mph. A copy of the
proposed plansheets is attached. There are no major environmental impacts associated with
the proposed alternative; however, it will impact an additiona10.295 acres of wetlands. It is
anticipated that a Nationwide permit will be required.

V. COORDINAT[ON
Project Development and Environmental Analysis Branch personnel have discussed
current.project proposals with others as follows:
Design Engineer: Davidian Byrd Date: 02/26/04
Permits Section: Matt Haney Date: 12/3]/03 & 04/13/04
VI. NCDOT
Date: ~ ~3 ~ /
Date: ~ ~~
VII. FHWA CJO/N~CURRENCE
/ ~ ~T Date:
Federal Highwa Administration
Division Administrator

PROJECT COMNIITMENTS
Wilkes County
Bridge No. 83 on NC 268 over Mulberry Creek
Federal-Aid Project No. BRSTP-268 (7)
State Project No. 8.1761801
WBS Element No. 33253.1.1
T.I.P. No. B-3714
In addition to the standard Nationwide Permit #23 Conditions, the General Nationwide
Permit Conditions, Section 404 Only Conditions, Regional Conditions, State Consistency
Conditions, NCDOT's Guidelines for Best Management Practices for Protection of Surface
Waters, NCDOT's Guidelines for Best Management Practices for Bridge Demolition and
Removal, General Certifications, and Section 401 Conditions of Certification, the following
special commitments have been agreed to by NCDOT (Current status, changes, or additions
to the project commitments as shown in the environmental document for the project are
printed in italics):
Design Services Unit, Division 11
The North Carolina Wildlife Resources Commission has prohibited any in-stream work and
land disturbance activities within 25 feet (7.6 meters) of Mulberry Creek associated with this
project during smallmouth bass and redbreast sunfish spawning season from May 151 to June
3 Oa'.
Proiect Development and Environmental Analysis Branch
In a letter dated August 27, 2001, the State Historic Preservation Office (HPO) requested
additional information if the recommended alternaive was to be on new location. Additional
information was provided to the HPO in a letter dated November. 6, 2001. Tnis issue will be
resolved prior to construction.
The HPO responded in a letter dated September 23, 2002 that "Based on the information
provided, no archaeological survey is needed. "
B-3714 Right of Way Consultation Green Sheet
April 2004 Page 1 of 1

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NCDWQ Stream Classification Form
ProjectName: ~--3"~~~ River Basin: `'G~'il,~~,~, County: l~~~i~~ Evaluator: ij. ~'vl`~,41rt
• DWQProjectNumbcr. NcarestNamcdStream: +~~~,+,(~,"~+~~ Latitude: Signature:
Date: tL~ N ~~• USGS QUAD: C, ' Longitude: Location/Directions:
*PLEAS NOTE: ljevaluatar and landowner apree.that the feature Lr a man-made ditch, then use ofthlsfornr is not necessary.
Also, ljtn the but projesrlonalfudgement ajthe evaluamr, the feafure fs a man-made ditch and not a modified natural rrream-this .
rating system should not be usrd*
Primary Field Indicators: (GnleOneNunbcrPcrLtne) ~ .
I Geomorphology Absent Wenk Modernte Strong
)I,i~ There A Rffle-Pool Sert+~•nce? 0 I (21 3
2) Is The USDA Texture In Stzcambcd
Different From Surrounding Terrain? 0 I ~ ! 3
' a~ e._ 1.,.,....,,, i ..,..e Ur.r...M n I t 2. 3
Ta TF~rn An Artivr. t()r
9) Is A Continuous Bed & Bank Present? U 1 ~ "
_.
10) Is A 2° Order Or Oreatcr Channel (As Indicated r /-.
On Teno Mrn AnrUOr In Fi^ldl Prcrentl Yc~3 NQ~O
PRI~1LlRY GBO11tORPSOLOGYINDICATOR POIIVTS:.11 • •
~I Hydrology Absent Went 1liodcrnte Strong
1) Is Thcro A C`iroundwatcr /~•~ ~
u,..../n'c~hnrertPrrv.nt9 t0~ I 2• 3
PRIDIARYHYDROLOGYINDICATOR POINTS..•~ `~
r
Secondary Field Indicators: (CtnctrOneNumberPerl~neJ
3) Does Topography Indicate A - ~ `
Nan,ralDrninagc Wav7 0 .5 (I~ 1.5 1+11~C_ r fi. h',
SECONDARY GROhfORPEOLOGYINDICATOR POINTS:,~~_ •
• I~r :'.~
II. Hydrology Absent Wenlt Modernte Strong
1) IB This Year's (Or Last's) LcaIlittcr r
4) I, WatrsIn ChannelAttd>48 Hrs. 5inco 0 3 ~ 1.5 '~
~a
~ Ig Them Water h1 Channel During Dry 0 .5 1) I.S.
SECONDARYEYDROLOGYINDICATOR

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+4~h1~•1~
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PRI[1tARYl1IULOGYlNDlt:;ATUIt l'UWl'S':
TII I3iology Absent Wenlt' Moderate Strong •
8) Aro Wetland Plants In Streambed? SAV Afoatly ODL Mostly FACW rSoatly FAC Mostly FACU MoaUy UPL •
('NOTTi:lJTotaldbiencrOjAtlPlanulnSrnambed 1 ~ 1 .75 ,5, 0 . •0
/r Nnlrr/AMYe .~i 1D 77'C SICD (~fA[FSC CAVPr[ 'Itrl
'

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STATE OF NORTH CAROLINA
DEPARTMENT' OF TRANSPORTATION
MICHAEL F. EASLEY
GOVERNOR
October 7, 2004
Mr. William D. Gilmore, P.E.
EEP Transition Manager
Ecosystem Enhancement Program
1652 Mail Service Center
Raleigh, NC 27699-1652
Dear Sir:
Q~~~ae~~
ocr o a 2oaa
DENR -WATER QUALITY
v~~ETitin,~pS/~'~D STOR',r~rarEr't e;~u.~:Gi
LYNDO TIPPETT
SECRETARY
Subject: Request for mitigation confirmation for the replacement of Bridge No. 83 over
Mulberry Creek on NC 268, Wilkes County. Federal Aid Project No. BRSTP-
286(7), State Project No. 8.1761801, Division 11, TIP Project No. B-3714, WBS
#33253.1.1
The purpose of this letter is to request that the North Carolina Ecosystem Enhancement Program
(EEP) provide confirmation that you are willing to provide compensatory mitigation for the
project in accordance with the Memorandum of A~eement (MOA) signed July 22, 2003 by the
United States Army Corps of Engineers (USAGE), the North Carolina Department of
Environment and Natural Resources (NCDENR) and the North Carolina Department of
Transportation (NCDOT).
NCDOT proposes to replace Bridge No. 83 over Mulberry Creek on NC 268 in Wilkes County.
The bridge will be replaced on a new location. The new structure will be approximately 150 ft
long. The structure will include two 12 ft travel lanes with 4 ft of lateral clearance on each side
of the bridge. The roadway approaches will provide two 12 ft travel lanes with 8 ft shoulders, 4
ft of the shoulders being paved. The total project length is 1725 ft. Traffic will be maintained on
the existing structure.
Impacts to jurisdictional resources have been avoided and minimized to the ~-eatest extent
possible. Of the remaining impacts to jurisdictional resources, 0.3 acre of non-riverine wetlands
will be compensated for by mitigation provided by the EEP program. There are no streams or
buffer impacts associated with this project.
The project is located in the northwestern part of the Piedmont physiog~raphic province in Wilkes
County in the Yadkin-Pee Dec River basin in Hydrological Cataloguing Unit 03040101, sub-
basin 030701. Jurisdictional impacts and proposed compensatory mitigation are as follows.

Wetland lmnacts and Compensatory Mitigation: Wetland impacts requiring mitigation total 0.3
acres to non-riverine wetlands in the form of palustrine: scrub-shrub, broad-leaved deciduous.
Compensatory mitigation is proposed to consist of mitigation provided by the EEP for 0.3 acre of
wetland impacts.
Permit Sheet No. Cowardin Riverine (R) Impact Total hnpacts

Drawings
of Permit Classification or Non- Type
linpact Requiring

Site No.
Drawings * Riverine (NR) **
(Acres) Mitigation
(Acres)
1 5 of 7 PSS1C NR F, M 0.3 0.3
TaUlc 1. Summary of Jurisdictional Im acts to Wetlands
* - P = Palustrinc
SS =Scrub-Shrub; 1 =Broad-Leaved Deciduous
C =Seasonally Flooded
** - F = Fill; M =Mechanized Clearing
Please send the letter of confirmation to John Thomas (USAGE Coordinator) at U. S. Army
Corps of Engineers Raleigh Regulatory Field Office, 6508 Falls of the Neuse Road, Suite 120,
Raleigh, NC 27615. Mr. Thomas's FAX number is [phone]. The current let date for the
project is 3/15/04.
In order to satisfy regulatory assurances that mitigation will be performed; the NCDWQ requires
a formal letter from EEP indicating their willingness and ability to provide the mitigation work
requested by NCDOT. The NCDOT requests such a letter of confirmation be addressed to Mr.
John Hennessy of NCDWQ, with copies submitted to NCDOT.
If you have any questions or need additional information please call Jon Scott [phone].
Sincerely,
Gregory J. Thorpe, Ph.D.,
Environmental Management Director
Project Development & Environmental Analysis Branch
cc: Mr. John Hennessy, Division of Water Quality
Ms. Brian Wrenn, Division of Water Quality
Mr. John Thomas, USAGE
Ms. Marla Chambers, NCWRC
Mr. David Franklin, USAGE, Wilmington PDEA Project Planning Engineer
Ms. Beth Harmon, EEP
a

•- STS o
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STATE OF NORTH CAROLINA
DEPARTT/IENT OF TRANSPORTATION
MICHAEL F. EASLEY
GovERrtoR
November 18, 2004
Mr. Brian Wrenn
North Carolina Division of Water Quality
1650 Mail Service Center
Raleigh, NC 27699-1650
~C~C~~MC D
DEC 0 6 2004
DEt1R - YJATER QUALt1Y
1'~'ETIAtIDS htiD STait:,rG1TTHI C~'v~ xfl
LYNDO TIPPETT
SECRETARY
SUBJECT: Jurisdictional Determination for the proposed replacement of Bridge No.
83 on NC 268 over the Mulberry Creek in Wilkes County, Division 11,
State Project No. 8.1761801; T.I.P. No. B-3714.
Dear Brian:
Per our conversation this morning, attached is a packet of information regarding the jurisdictional
determination for the wetland in question. NCDOT Natural Systems Unit has completed the wetland
delineation of "Waters of the United States," for the above referenced bridge replacement project for the
North Carolina Department of Transportation (NCDOT). One wetland was identified within the project
area. This wetland may be an isolated wetland. As we discussed, we will meet December 1, 2004 at 7:00
am at the Parker Lincoln Building to travel to the site. The tentative letting date for this project is March
15, 2005. Please see attached supporting documents:
1) Project vicinity map.
2) Wetland location map.
3) Project summary.
4) Permit drawings.
5) USACE wetland assessment worksheets.
If you have any questions, please contact me at [phone].
Sincerely,
~ ~f ~'" ~'
J n Scott
Project Manager, Office of Natural Environment
cc: B-3714 project file
h1AILING ADDRESS: TELEPHONE: [phone] LOCATION:
PROJECT DEVELOPMENTAND ENVIRONMENTALANALYSIS FAX: [phone] CAPITAL BLVD
1598 M.41L SERVICE CENTER PLD SUITE 168
RALEIGH NC 27699-1598 WEB$ITE: W61NV.NCDOT.ORG RALEIGH, NC 27604

NCDOT
VICINITY
MAPS
DIVISION OF HIGHWAYS
WILKES COUNTY
PROJECT: 33253.1.1 (B-3714)
REPLACE BRIDGE N0. 83 ON NC 268
OVER MULBERRY CREEK
NORTH CAROLINA

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Project Summary
Replacement of Bridge No. 33
Wilkes County, North Carolina
B-3714
The North Carolina Department of Transportation (NCDOT) proposes to replace Bridge
No. 83 on NC 268 over Mulberry Creek in Wilkes County, North Carolina. The selected
alternative proposes to construct a bridge on a new location north of the existing bridge.
The existing structure is 129 feet long. The new bridge will be approximately 150 feet
long. Since NC 268 will likely be widened in the future, it was decided to permanently
relocate the bridge and roadway approaches rather than use a temporary on-site detour.
The relocated bridge will be in the same location as the originally proposed temporary
bridge.

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LOCATION
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NCDOT
DIVISION OF HIGHWAYS
WILKES COUNTY
PROJECT: 33253.1.1 (B-3714)
REPLACE BRIDGE N0. 83 ON NC 268
OVER MULBERRY CREEK
SHEET OF 6/22/04
Source: USGS 7.5 Minute Quadrangle, Roaring River, NC

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DIVISION OF HIGHWAYS
WILKES COUNTY
PROJECT 33Y53.1.1 (8-371

BRIDGE N0.83 AND APPROACHES
ON NC :68 OVER MULIIERRY CREEK

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