BRD_GAOA_Maps.pdf

N

I l Hot

SOUTH

DAKOTA Ft. Pierre Rapid City National Grassland

Wall 1-90

\ } • Buffalo Gap National Grassland lO <X)

Samuel R. McKelvie National Forest

NEBRASKA

SH2

PROJECT ARE

Thedford

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North Platte ��II

Ogallala

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NEBRASKA NATIONAL FORESTS and GRASSLANDS

LOCATION MAP

NO SCALE

I

STATE

SPUR 868

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BOP

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203 ROAO .,r~-- 277 ROAD ---

VICINITY MAP

NO SCALE

I® � fail

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a..� w

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* NOTE:

4 ft. min.

Width varies, match existing

Recondition * ft travelway widths, 12 ft. minimum.

Section Without Ditch

4 ft. min.

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4 ft. min. Recondition * ft 4 ft. min.

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1 ft. min.

t

3 ft. ± 1 ft.

Scarification: . .

Rock Disposal:

Clearing: . . .

Excess and Unsuitable Material:

Intersecting Roads:

* NOTE:

Width varies, match existing travelway widths, 12 ft. minimum.

Section With Ditch

Surface irregularities greater than 2 in.

Cast over fill slope.

No work required.

Dispose of as approved by the Engineer.

No work required

Required reconditioning includes necessary widening for fill, sluff, curves, and turnouts.

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RECONDITIONING OF ROADBED 30307 3 of 4

I� et:r-:1 li t.:,U

B <!> Road Road '""'�C\l

Shoulder 14' Shoulder O oo I i r roadway r r ��Ct:= §I

2-4% I - 2-4% �� I ea '""'

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4"inch compacted depth ::5

TYPICAL ROAD CROWN SECTION SEE NOTES:

No Scale

Road 14' Road

Shoulder roadway Shoulder r r I up to 4% r r w

4"inch compacted depth i= w

0:::

TYPICAL OUTSLOPE SECTION SEE NOTES: u c., w c., No Scale cn l

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<( 0 0 0:::

0:::1 w c., ....J 0 <( 0:::

NOTES:

u I w Placed aggregate hos a 12' foot wide running

0... z surface at a 4 • inch compacted depth with a 1' �I a:foot toper both sides. Total 14' foot wide.

TYPICAL ROAD SECTIONS