20061414 Ver 1_Complete File_20060901

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STATE OF NORTH CAROLINA
DEPARTMENT OF TRANSPORTATION
MIc HAEI. F. EAsLEY
GOVERNOR
U. S. Army Corps of Engineers
Regulatory Field Office
151 Patton Avenue, Room 208
Asheville, NC 28801-5006
ATTENTION: Mr. Steve Lund
NCDOT Coordinator
061414
SUBJECT: Nationwide Permit 23 and 33 Applications for the proposed
replacement of Bridge No. 116 over Third Creek on SR 1521
(Lippard Farm Road) in Iredell County. Federal Aid Project No.
BRZ-1521(4), State Project No. 8.2822401, WBS Element
33503.1.1, Division 12, TIP No. B-4155.
Dear Sir:
Please see the enclosed Pre-Construction Notification (PCN), Ecosystem Enhancement
Program mitigation acceptance letter, Programmatic Categorical Exclusion, permit
drawings and design plans for the above referenced project. The North Carolina
Department of Transportation (NCDOT) proposes to replace the 81-foot, two-span
Bridge No. 116 with a new 105-foot, two-span, cored slab bridge. The existing bridge
will be replaced in place on the existing alignment, with an off-site detour. There is one
jurisdictional wetland within the project area. This project will result in 0.005 acre of
permanent wetland impacts due to excavation and mechanized clearing in addition to
0.0004 acre of permanent surface water impacts due to the construction of the new bent.
There will be 0.018 acre of temporary surface water impacts due to the temporary
causeway/ditch tie-in.
MAILING ADDRESS:
NC DEPARTMENT OF TRANSPORTATION
PROJECT DEVELOPMENT AND ENVIRONMENTAL ANALYSIS
1548 MAIL SERVICE CENTER
RALEIGH NC 27699-1548
August 21, 2006
TELEPHONE: [phone]
FAX: [phone]
WEBSITE: WWW NCDOT.ORG
LYNDO TIPPE'I'I'
SECRETARY
L? I1 `
SEP 1 7i)f)?i
WETLANDS AND STORMWATER BRANCh
LOCATION:
TRANSPORTATION BUILDING
1 SOUTH WILMINGTON STREET
RALEIGH NC

IMPACTS TO WATERS OF THE UNITED STATES
General Description:
The water resource impacted for project B-4155 is Third Creek. Third Creek is located in
the Yadkin-Pee Dee River basin (DWQ subbasin 03-07-06). The DWQ Index number
for this section of Third Creek is 12-108-20-4 and the Hydrological Cataloguing Unit is
03040102. The North Carolina Department of Environment and Natural Resources
classifies Third Creek as "Class C". There are no Outstanding Resource Waters (ORA,
I-figh Quality Waters (HQW), WS-I, WS-II, or watershed Critical Area (CA), within 1 mile
upstream or downstream of the project study area.
Permanent Impacts:
There will be a total of 0.005 acre of permanent impacts to wetlands. These impacts are
due to excavation and mechanized clearing for the workpad. There will be 0.0004 acre of
permanent stream impacts from the two drill shafts of the new bent.
Temporary Impacts:
There will be 0.018 acre of temporary impacts in Third Creek. These impacts are due to
the temporary causeway/ditch tie-in. There will be no temporary wetland impacts.
Bridge Demolition:
The existing bridge is a two-lane beam type structure, of two spans with an overall length
of 81 feet, and a roadway width of 19 feet. It was constructed in 1956 and spans
approximately 40 feet of stream. The existing bridge has an asphalt wearing surface.
The superstructure is a timber floor and deck on steel I-beams. The substructure consists
of all timber components. The asphalt surface will be removed prior to demolition. The
remainder of the bridge will be removed without dropping it into Waters of the U.S. All
measures will be taken to avoid any temporary fill from entering Waters of the U.S.
NCDOT shall adhere to Best Management Practices for the protection of Surface Waters,
as supplemented with Best Management Practices for Bridge Demolition and Removal.
Utility Impacts:
There will be no jurisdictional impacts associated with relocation of utility lines on the
project site. Existing utilities will be spanned aerially or directionally bored. In
addition, there will be no relocation of water or sewer lines due to the construction on this
project site.
Schedule:
The project schedule calls for a May 15, 2007 LET date with a date of availability on
June 26, 2007.
FEDERALLY PROTECTED SPECIES
Plants and animals with federal classifications of Endangered (E), Threatened (T),
Proposed Endangered (PE), Proposed Threatened (PT), are protected under provisions of
Section 7 and Section 9 of the Endangered Species Act of 1973, as amended. As of
August 9, 2006, the United States Fish and Wildlife Service lists one federally protected
species for Iredell County (Table 1). A description of this species is provided in the
referenced CE document. The Bog Turtle is listed as Proposed Threatened due to
similarity of appearance to other rare species that are listed for protection. This species is
not biologically endangered or threatened and is not subject to Section 7 consultation.
Therefore, no biological conclusion is required.
Tnhle 1. Federallv Protected Species for Iredell Countv.
Biological
Common Name Scientific Name Status Conclusion
Bo turtle Clentnt s ntuhlenber ii T S/A N/A
KEY:
Status Definition
T(S/A) - Threatened due to similarity of appearance - a species that is threatened due to similarity of
appearance with other rare species and is listed for its protection. These species are not
biologically endangered or threatened and are not subject to Section 7 consultation.
AVOIDANCE, MINIMIZATION AND MITIGATION
Avoidance and Minimization:
NCDOT has minimized impacts to the fullest extent practicable. An off-site detour will
be used to avoid construction of a temporary on-site structure. Water will not be directly
discharged into Third Creek via deck drains. Best Management Practices will be
followed as outlined in "NCDOT's Best Management Practices for Construction and
Maintenance Activities".
Mitigation:
The Ecosystem Enhancement Program (EEP) will provide wetland mitigation for the
0.005 acre of wetland impacts. (Please see attached EEP Mitigation Acceptance Letter
dated August 1, 2006.)
REGULATORY APPROVALS
Section 404 Permit:
It is anticipated that the temporary dewatering of Third Creek be authorized under
Section 404 Nationwide Permit 33 (Temporary Construction Access and Dewatering).
We are, therefore, requesting the issuance of a Nationwide Permit 33 authorizing the
temporary dewatering of Third Creek. 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). The NCDOT requests that these activities be
authorized by a Nationwide Permit 23 (FR number 10, pages 2020-2095; January 15,
2002).
Section 401 Permit:
We anticipate 401 General Certification 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 Environmental and Natural Resources,
Division of Water Quality, for their records.
Thank you for your assistance with this project. If you have any questions or need
additional information, please contact Erin Schubert at ekschubert[a)dot.state. nc.us or
[phone].
Sincerely
t" ' P. 7??
Gregory J. Thorpe, Ph.D., Environmental Management Director
Project Development and Environmental Analysis Branch
Cc: W/attachment
Mr. John Hennessy, NCDWQ (2 Copies)
Ms. Marella Buncick, USFWS
Ms. Marla Chambers, NCWRC
Dr. David Chang, P.E., Hydraulics
Mr. Greg Perfetti, P.E., Structure Design
Mr. Mark Staley, Roadside Environmental
Mr. M.L. Holder, P.E. Division Engineer
Ms. Trish Simon, DEO
W/o attachment
Mr. Jay Bennett, P.E., Roadway Design
Mr. Majed Alghandour, P. E., Programming and TIP
Mr. Art McMillan, P.E., Highway Design'
Mr. Scott McLendon, USACE, Wilmington
Ms. Beth Harmon, EEP
Mr. Todd Jones, NCDOT External Audit Branch
Mr. Carl Goode, PE, Human Environment Unit Head
Mr. Dennis Pipkin, P.E., PDEA Project Planning Engineer
Office Use Only: Form Version March 05
20061 41
USACE Action ID No. DWQ No.
(If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A".)
1. Processing
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 ? Express 401 Water Quality Certification
2. Nationwide, Regional or General Permit Number(s) Requested: NW 23 and NW 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 Ecosystem Enhancement Program (NCEEP) is proposed
for mitigation of impacts, attach the acceptance letter from NCEEP, 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
Owner/Applicant Information
Name: Gregory J. Thorpe, Ph.D., Environmental Management Director
Mailing Address: 1598 Mail Service Center
Telephone Number: [phone] Fax Number: [phone]
E-mail Address: ekschub ert(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:
III. Project Information
Pagel of 8
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 may be 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: B-4155, Replacement of Bridge 116 carryinq SR 1521 over Third Creek
2. T.I.P. Project Number or State Project Number (NCDOT Only): B-4155
3
Property Identification Number (Tax PIN): N/A
4. Location
County: Iredell Nearest Town: Statesville
Subdivision name (include phase/lot number): N/A
Directions to site (include road numbers/names, landmarks, etc.): See attached permit
drawings.
5. Site coordinates (For linear projects, such as a road or utility line, attach a sheet that
separately lists the coordinates for each crossing of a distinct waterbody.)
Decimal Degrees (6 digits minimum): 35°48'33.17" ON 81°00'06.88" °W
6. Property size (acres): N/A
7. Name of nearest receiving body of water: Fourth 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.ne.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: General land use is 60% agriculture, 20% residential, 10%
urban and 10% forested.
Page 2 of 8
10. Describe the overall project in detail, including the type of equipment to be used: The
project entails replacement of a substandard structure. Backhoes, bulldozers, cranes and
other heavy machinery will be used.
11. Explain the purpose of the proposed work: To replace existing, obsolete bridge
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 USACE 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. JD requested for this project 9/6/01. JD received 9/27/01 (action
ID#200131375)
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. Each impact must be
listed separately in the tables below (e.g., culvert installation should be listed separately from
riprap dissipater pads). Be sure to indicate if an impact is temporary. All proposed impacts,
permanent and temporary, must be listed, and must be labeled and clearly identifiable on an
accompanying site plan. All wetlands and waters, and all streams (intermittent and perennial)
should 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: In order to accommodate the
construction of a temporary workpad, there will be 0.001 acre of wetland excavation and
0.004 acre of mechanized clearing in wetlands (for a total of 0.005 acre of permanent
wetland impacts). Construction of the new bent will result in 0.0004 acre of permanent SW
impacts as a result of the two new drill shafts. Due to a temporary causeway/ditch tie-in
there will be 0.01 S acre of temporary SW impacts.
Page 3 of 8
2. Individually list wetland impacts. Types of impacts include, but are not limited to
mechanized clearing, grading, fill, excavation, flooding, ditching/drainage, etc. For dams,
separately list impacts due to both structure and flooding.
Wetland Impact
Site Number
(indicate on map)
Type of Impact Type of Wetland
(e.g., forested, marsh,
herbaceous, bog, etc.) Located within
100-year
Floodplain
es/no) Distance to
Nearest
Stream
linear feet Area of
Impact
(acres)

2 Excavation (0.001 acre)
and mechanized
clearing (0.004acre)
Riparian
Yes
adjacent
0.005

Total Wetland Impact (acres) 0.005
3. List the total acreage (estimated) of all existing wetlands on the property: 0.02 acre
4. Individually list all intermittent and perennial stream impacts. Be sure to identify temporary
impacts. Stream impacts include, but are not limited to placement of fill or culverts, dam
construction, flooding, relocation, stabilization activities (e.g., cement walls, rip-rap, crib
walls, gabions, etc.), excavation, ditching/straightening, etc. If stream relocation is proposed,
plans and profiles showing the linear footprint for both the original and relocated streams
must be included. To calculate acreage, multiply length X width, then divide by 43,560.
Stream Impact
Number
indicate on ma
Stream Name
Type of Impact
Perennial Intermittent? t? Average
Stream Width
Before Impact Impact
Length
linear feet) Area of
Impact
(acres)

1
Third Creek Temporary SW from
temp. causeway/ditch
tie-in
Perennial
20 ft
74,
0.018

New bridge bent
Third Creek
drill shafts Permanent of SW new f new ent
Perennial
20 ft. ++
N/Ay
0.0004

Total Permanent Stream Impact (by length and acreage) N/A 0.0004
Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic
Ocean and any other water of the U.S.). Open water impacts include, but are not limited to
fill, excavation, dredging, flooding, drainage, bulkheads, etc.
Open Water Impact Name of Waterbody Type of Waterbody Area of
Site Number (if applicable) Type of Impact (lake, pond, estuary, sound, bay, Impact
(indicate on ma) ocean, etc.) (acres)

No open water impacts

Total Open Water Impact (acres)
Page 4 of 8
6. List the cumulative impact to all Waters of the U.S. resulting from the project:
Stream Impact (acres): 0.018 acre temporary
0.0004 acre permanent new bent)
Wetland Impact (acres): 0.005 acre permanent (workpad)
Open Water Impact (acres): 0
Total Impact to Waters of the U.S. (acres) 0.018 acre temporary
0.0054 acre permanent (workpad
and bent)
Total Stream Impact (linear feet): 74 ft temporary
7. Isolated Waters
Do any isolated waters exist on the property? ? Yes ® No
Describe all impacts to isolated waters, and include the type of water (wetland or stream) and
the size of the proposed impact (acres or linear feet). Please note that this section only
applies to waters that have specifically been determined to be isolated by the USACE.
N/A
8. 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 stormwater requirement, etc.):
Current land use in the vicinity of the pond:
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 may be 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. The bridge will be replaced in
place with an offsite detour. No deck drains will be used. Best Manap-ement Practices will be
followed.
VIII. Mitigation
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
Page 5 of 8
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 January 15, 2002, 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 NCEEP concurrence shall be placed on hold as incomplete.
An applicant may also choose to review the current guidelines for stream restoration in DWQ's
Draft Technical Guide for Stream Work in North Carolina, available at
http://h2o.enr.state.ne.us/ncwetlands/strmgide.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.
EEP will be handling mitigation for this project.
2. Mitigation may also be made by payment into the North Carolina Ecosystem Enhancement
Program (NCEEP). Please note it is the applicant's responsibility to contact the NCEEP at
[phone] to determine availability, and written approval from the NCEEP indicating
that they are will to accept payment for the mitigation must be attached to this form. For
additional information regarding the application process for the NCEEP, check the NCEEP
website at http://h2o.enr.state.nc.us/wrp/index.htm. If use of the NCEEP is proposed, please
check the appropriate box on page five 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): 0.005 acre
Amount of Non-riparian wetland mitigation requested (acres):
Amount of Coastal wetland mitigation requested (acres):
Page 6 of 8
IX. Environmental Documentation (required by DWQ)
1. Does the project involve an expenditure of public (federal/state/local) funds or the use of
public (federal/state) land? Yes ® No ?
2. 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 ?
3. 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.
1. Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233
(Neuse), 15A NCAC 213.0259 (Tar-Pamlico), 15A NCAC 0213.0243 (Catawba) 15A NCAC
2B .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please
identify )? Yes ? No
2. If "yes", 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.
I I Zone* Impact Multiplier Required
(square feed Mitieation
I I I 3 (2 for Catawba)
2 1.5
Total I I I
* Zone 1 extends out 30 feet perpendicular from the top of the near bank of channel; Zone 2 extends an
additional 20 feet from the edge of Zone 1.
3. If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e.,
Donation of Property, Riparian Buffer Restoration / Enhancement, or Payment into the
Riparian Buffer Restoration Fund). Please attach all appropriate information as identified
within 15A NCAC 213.0242 or.0244, or.0260.
XI. Stormivater (required by DWQ)
Page 7 of 8
Describe impervious acreage (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. If percent impervious surface exceeds 20%, please provide calculations
demonstrating total proposed impervious level. Impervious surfaces will not significantly
increase as a result of this project. There will be no deck drains installed. NCDOT's Best
Mana_gement Practices will be followed throughout the construction of the project.
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
XIV. Cumulative Impacts (required by DWQ)
Will this project (based on past and reasonably anticipated future impacts) result in additional
development, which could impact nearby downstream water quality? Yes ? No
If yes, please submit a qualitative or quantitative cumulative impact analysis in accordance with
the most recent North Carolina Division of Water Quality policy posted on our website at
http://h2 o.enr.state.nc.us/ncwetlands. If no, please provide a short narrative description:
The new bridge will be constructed in approximately the same location and alignment as the old
bridge.
XV. 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
F.
C9•zs-dG
Applicant/Agent's Signature Date
(Agent's signature is valid only if an authorization letter from the applicant is provided.)
Page 8 of 8
-co stem
PROGRAM
August 1, 2006
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, North Carolina 27699-1548
Dear Dr. Thorpe:
Subject: EEP Mitigation Acceptance Letter:
B-4155, Replace Bridge Number 116 over Third Creek on SR 1521,
Iredell County
The purpose of this letter is to notify you that the Ecosystem Enhancement Program
(EEP) will provide the compensatory riparian wetland mitigation for the subject project. Based
on the information supplied by you in a letter dated July 7, 2006, and additional information
provided on August 1, 2006, the impacts are located in CU 03040102 of the Yadkin River Basin
in the Central Piedmont (CP) Eco-Region, and are as follows:
Riparian Wetlands: 0.005 acre
Mitigation for this project will be provided in accordance with the Memorandum of
Agreement between the N. C. Department of Environment and Natural Resources, the N. C.
Department of Transportation, and the U. S. Army Corps of Engineers signed on July 22, 2003.
EEP will commit to implementing sufficient compensatory riparian wetland mitigation to offset
the impacts associated with this project by the end of the MOA year in which this project is
permitted. If the above referenced impacts amounts are revised, then this mitigation acceptance
letter will no longer be valid and a new mitigation acceptance letter will be required from EEP.
If you have any questions or need additional information, please contact Ms. Beth
Harmon at 919-715-1929.
Si rely,
Will m D. Gilmore, P.E.
EEP Director
cc: Mr. Steve Lund, USACE-Asheville
Mr. John Hennessy, Division of Water Quality, Wetlands/401 Unit
File: B-4155
1' estvrY ;'tg... PYDt'L'C l?'LJG OGt,r -S Git°i NC EA7A
NR
North Carolina Ecosystem Enhancement Program, 1652 Mail Service Center, Raleigh, NC 21699-1652 / 919-115-0416 / www.nceep.net
CATEGORICAL EXCLUSION ACTION CLASSIFICATION FORM.
TIP Project No. B-4155
State Project No. 8.2822401
Federal Project No. BRZ-1521(4)
A. Project Description:
NCDOT will replace Bridge No.116 on SR 1521, over Third Creek, in Iredell
County. Replacement will be at approximately the same location with a new bridge
105 feet in length and 30 feet in width. The new bridge will have a 24 foot
travelway. The offset of the bridge will be 3 feet on each side.
The approach paved roadway will be 24 feet in width. Turf shoulders will be
8 feet in width. Shoulder width will be increased by at least 3 feet where guardrail
is warranted.
Traffic will be detoured over existing secondary roads.
B. Purpose and Need: Replace obsolete bridge.
C. Proposed Improvements:
Circle one or more of the following Type II improvements which apply to the
project:
Modernization of a highway by resurfacing, restoration, rehabilitation,
reconstruction, adding shoulders, or adding auxiliary lanes (e.g.,
parking, weaving, turning, climbing).
a. Restoring, Resurfacing, Rehabilitating, and Reconstructing
pavement (311 and 411 improvements)
b. Widening roadway and shoulders without adding through lanes
c. Modernizing gore treatments
d. Constructing lane improvements (merge, auxiliary, and turn
lanes)
e. Adding shoulder drains
f. Replacing and rehabilitating culverts, inlets, and drainage
pipes, including safety treatments
g. Providing driveway pipes
h. Performing minor bridge widening (less than one through lane)
2. Highway safety or traffic operations improvement projects including
the installation of ramp metering control devices and lighting.
a. Installing ramp metering devices
b. Installing lights
c. Adding or upgrading guardrail
d. Installing safety barriers including Jersey type barriers and pier
protection
e. Installing or replacing impact attenuators
f. Upgrading medians including adding or upgrading median
barriers
g. Improving intersections including relocation and/or realignment
h. Making minor roadway realignment
i. Channelizing traffic
j. Performing clear zone safety improvements including removing
hazards and flattening slopes
k. Implementing traffic aid systems, signals, and motorist aid
1. Installing bridge safety hardware including bridge rail retrofit
O3. Bridge rehabilitation, reconstruction, or replacement or the
construction of grade separation to replace existing at-grade railroad
crossings.
a. Rehabilitating, reconstructing, or replacing bridge approach
slabs
b. Rehabilitating or replacing bridge decks
c. Rehabilitating bridges including painting (no red lead paint),
scour repair, fender systems, and minor structural
improvements
0 Replacing a bridge (structure and/or fill)
4. Transportation corridor fringe parking facilities.
5. Construction of new truck weigh stations or rest areas.
6. Approvals for disposal of excess right-of-way or for joint or limited
use of right-of-way, where the proposed use does not have significant
adverse impacts.
7. Approvals for changes in access control.
8. Construction of new bus storage and maintenance facilities in areas
used predominantly for industrial or transportation purposes where
such construction is not inconsistent with existing zoning and located
on or near a street with adequate capacity to handle anticipated bus
and support vehicle traffic.
9. Rehabilitation or reconstruction of existing rail and bus buildings and
ancillary facilities where only minor amounts of additional land are
required and there is not a substantial increase in the number of
users.
2
10. Construction of bus transfer facilities (an open area consisting of
passenger shelters, boarding areas, kiosks and related street
improvements) when located in a commercial area or other high
activity center in which there is adequate street capacity for projected
bus traffic.
11. Construction of rail storage and maintenance facilities in areas used
predominantly for industrial or transportation purposes where such
construction is not inconsistent with existing zoning and where there
is no significant noise impact on the surrounding community.
12. Acquisition of land for hardship or protective purposes, advance land
acquisition loans under section 3(b) of the UMT Act. Hardship and
protective buying will be permitted only for a particular parcel or a
limited number of parcels. These types of land acquisition qualify for a
CE only where the acquisition will not limit the evaluation of
alternatives, including shifts in alignment for planned construction
projects, which may be required in the NEPA process. No project
development on such land may proceed until the NEPA process has
been completed.
D. Special Project Information
Estimated Costs:
Total Construction Cost $1,100,000
Right-of-Way and Utilities 57,000
Total Project Cost $1,157,000
Estimated Traffic:
Current - 1400 VPD
Year 2025 - 2600 VPD
Proposed Typical Roadway Section:
The approach roadway will be 24 feet wide with at least an 8 foot
grassed shoulder on each side. Shoulder width will be increased to at least 3 feet
where guardrail is warranted.
Design Speed:
The design speed will be 50 mph.

Functional Classification:
SR 1521 is classified as a Rural Local facility in the Statewide Functional
Classification System.
Division Office Comments:
The Division Engineer supports road closure and replacement at the existing
location.
E. Threshold Criteria
The following evaluation of threshold criteria must be completed for Type II
actions.
ECOLOGICAL YES NO
(1) Will the project have a substantial impact on any
unique or important natural resource? ? X
(2) Does the project involve any habitat where federally
listed endangered or threatened species may occur? ? X
(3) Will the project affect anadromous fish?
-
X
F
1
141 If the project involves wetlands, is the amount of
permanent and/or temporary wetland taking less than
one-tenth (1/10) acre and have all practicable measures
to avoid and minimize wetland takings been evaluated? ?
X

(5) Will the project require use of U. S. Forest Service lands? ?
X
(6) Will the quality of adjacent water resources be adversely
impacted by proposed construction activities? F X
(7) Does the project involve waters classified as Outstanding
Resource Waters (ORW) and/or High Quality Waters (HQW)? ? X
(8) Will the project require fill in waters of the United States
in any of the designated mountain trout counties? X
(9) Does the project involve any known underground storage
'
tanks (UST
s) or hazardous materials sites? ? X
4

PERMITS AND COORDINATION YES NO
(10) If the project is located within a CAMA county, will the
project significantly affect the coastal zone and/or any
"Area of Environmental Concern" (AEC)? ? X
(11) Does the project involve Coastal Barrier Resources Act
resources? ? X
(12) Will a U. S. Coast Guard permit be required?
? X

(13) Will the project result in the modification of any existing
regulatory floodway? ? X
(14) Will the project require any stream relocations or channel
-
changes?
X
F
1
SOCIAL, ECONOMIC. AND CULTURAL RESOURCES YES NO
(15) Will the project induce substantial impacts to planned
growth or land use for the area? ? X
(16) Will the project require the relocation of any family or
business? ? X
(17) Will the project have a disproportionately high and adverse
human health and environmental effect on any minority or ? X
low-income population?
(18) If the project involves the acquisition of right of way, is the
amount of right of way acquisition considered minor? X ?
(19) Will the project involve any changes in access control? ? X
(20) Will the project substantially alter the usefulness ?
and/or land use of adjacent property? X_
(21) Will the project have an adverse effect on permanent
local traffic patterns or community cohesiveness?
(22) Is the project included in an approved thoroughfare plan
and/ or Transportation Improvement Program (and is,
therefore, in conformance with the Clean Air Act of 1990)?
(23) Is the project anticipated to cause an increase in traffic
volumes?
?x
x?
5
(24) Will traffic be maintained during construction using existing
roads, staged construction, or on-site detours? x F-1
(25) If the project is a bridge replacement project, will the bridge
be replaced at its existing location (along the existing facility) X ?
and will all construction proposed in association with the
bridge replacement project be contained on the existing facility?
(26) Is there substantial controversy on social, economic and
-
environmental grounds concerning aspects of the action? 1 X
F
(27) Is the project consistent with all Federal, State, and local laws

relating to the environmental aspects of the project? ?
X
(28) Will the project have an "effect" on structures/properties
eligible for or listed on the National Register of Historic Places? ? X
(29) Will the project affect any archaeological remains which are X
important to history or pre-history? ?
(30) Will the project require the use of Section 4(f) resources
(public parks, recreation lands, wildlife and waterfowl refuges,
historic sites or historic bridges, as defined in Section 4(f)
of the U. S. Department of Transportation Act of 1966)? ? X
(31) Will the project result in any conversion of assisted public
recreation sites or facilities to non-recreation uses, as defined
by Section 6(f) of the Land and Water Conservation Act ? X
of 1965, as amended?
(32) Will the project involve construction in, across, or adjacent
to a river designated as a component of or proposed for
inclusion in the natural Wild and Scenic Rivers? F-1 X
F. Additional Documentation Reauired for Unfavorable Responses in Part E
None.
6

G. CE Approval
TIP Project No. B-4155
State Project No. 8.2822401
Federal Project No. BRZ-1521(4)
Proiect Description:
NCDOT will replace Bridge No.1 16 on SR '1521, .over Third Creek, in Iredell
County. Replacement will be at approximately the same location with a -new bridge
105 feet in length and 30 feet in width. The new bridge will have a 24 foot
travelway. The offset of the bridge will be 3 feet on each side.
Categorical Exclusion Action Classification: (Check one)
X TYPE II(A)
TYPE II(B)
Approved:
d 7C ?
a e Manager
Project Development and Environmental Analysis Branch
a e Project Planning Unit ead
Project Development and Environmental Analysis Branch
.Date Project Planning Engineer
Project Development and Environmental Analysis Branch
.01
For Type II(B) projects only:
Date Division Administrator
Federal Highway Administration
7
ENVIRON RENTAL CON=M[ENTS:
Iredell County
Bridge No. 116 on SR 1521
over Third Creek
Federal Aid Project No. BRZ-1521(4)
State Project No. 8.2822401
T.I.P. No. B-4155
1. Roadway Design Unit, Structure Design Unit, Project Development & Environmental
Analysis Branch (Permits), Resident Engineer:
Bridge Demolition:
The existing bridge has an asphalt wearing surface, and the remainder of the bridge, both
superstructure and substructure, is composed of timber and steel. The asphalt surface will be
removed prior to demolition. The remainder of the bridge will be removed without dropping into
Waters of the U.S. During construction, Best Management Practices for Bridge Demolition and
Removal will be followed.
Greensheet, Programmatic Categorical Exclusion, October 2003, Page 1 of 1
r

f
• fps -
?ser = ri
Studied Detour Route
NORTH CAROLINA DEPARTMENT OF
.1 TRANSPORTATION
DIVISION OF HIGHWAYS
?,•' PROJECT DEVELOPMENT &.
ENVIRONmE TTAL ANALYSIS BRANCH
1REDELL COUNTY
REPLACEIiRIDGE No. 11.6 ON SR 1521
OVER THIRD CREEK
B4155
Figure 1
1
Michael F. Easley. Governor
Lisbeth C. Evans. Secretary
Jcffrev1. Crow. Dcputy SecretarOdiicc of Archives and History' 24, 2002

.. s1?rr
North Carolina Department of Cultural Resources
State Historic Preservation Office
David L. S. Brook. AdminiFtrator
MEMORANDUM

Division or Historical Resources
David J. Olson. Director
??CEI V,
TO: William D. Gilmore, Manager .4 FIR 30 qn.%
Project Development and Environmental Analysis Branch G 1? o 4z
Division of Highways ? HIGHWAYS P ??
Department of Transportation ?FVELOP
NrAL AN
FROM: David Brookge
SUBJECT: Replace Brid No. 11G on SR 121 over Third Creek, TIP No. B-41», Iredell
Count -, ER 02-8589
Thank you for your letter of September 25, 2001, concerning the above project
We appreciate the project being plotted on the L'SGS quadrangle. This facilitated our review.
If the bridge is replaced on elisting location, Rye recommend no archaeological survey.
However, eve recommend that an archaeological survey be conducted if the bridge or a
temporan• detour is constructed on new location.
The above comments are made pursuant to Section 106 of the National Historic Preservation
Act and the Ad 'son- Council on Historic Presen-ation'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, enrironmental review coordinator, at 919/733-4763.
In all future (-'ommunication concerning this project, please ate the.above-referenced tracking
number.
DB:kgc
cc: Matt Wilkerson, NCDOT
Location Mailing Address Tdephone/Fai
Administration 507 N. Blount St. Ralcish. NC 4617 Mail Service Center, Raleigh 27699-4617 (919) 7334763 •733-8653
Restoration 515 N Blount St. Raleigh . NC 4613 Mail Sen•ice Center. Raleigh 27699-4613 [phone] •715-4801
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