20211006 Ver 1_US 19 23 Clyde sinkhole_rough plan x-sec_20210616

X-sec facing west
NOTE.inflow to box would be temporarily diverted into new
sinkho:e bore pipe in flexible pipe that is jammed/sealed into inflow
eastbound westbound pipe during filling of box bottom with grout
lanes lanes
11111
existing stream pipe Railroadbed
o b aut 2OD feet long proposed bore pipe
existing
junction • proposed rip rap
box proposed grout leo channel adjacent
30foot fill MI. existing
drop
fiow
- •m"11111
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Existing stream pipe-30" existing rock culvert
existing-40
feet open channel