waa-skaman92135-1_xs.pdf

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WA FLAP SKAMAN 92135(1), Wind River Road Slide Reconstruction
Solicitation number
69056725B000013
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About this file

Written by GovTribe AI ·

This document is a cross-section document for a Federal Highway Administration (FHWA) Western Federal Lands Highway Division project located in Washington State, specifically the WA FLAP Skaman 92135(1) Wind River Road Slide Reconstruction project. The technical drawings show detailed cross-sectional views of the road reconstruction, spanning from station 10+00.00 to 27+08.00, with elevation profiles depicting the existing ground (Original Grnd) and designed grade (Des Grade) at various points.

The document includes a special cross-section at station 20+67.32 labeled "Culvert Lining", which appears to be a key infrastructure element of the project. The cross-sections reveal varying road grade percentages, ranging from steep negative grades like -7.0% to gentler positive grades around +4.3%. The project's design seems to carefully manage the road's elevation and slope to address the slide reconstruction needs, with precise measurements and grade transitions documented across multiple stations. The project is scheduled for implementation, with the document dated 3 September 2025.

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Cross Section Document for MAIN 01 for

FEDERAL HIGHWAY ADINISTRATION

WESTERN FEDERAL LANDS

HIGHWAY DIVISION PROJECT

WA FLAP SKAMAN 92135(1)

WIND RIVER ROAD

SLIDE RECONSTRUCTION

LC

10+00.00

-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90

260 260

270 270

280 280

290 290

300 300

310 310

320 320

-2.1% -3.9%

304.26 Des Grade =

304.26 Original Grnd =

.6

.0

.4

.9

.8

.4

.3

.9

LC

10+50.00

-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90

260 260

270 270

280 280

290 290

300 300

310 310

320 320

330 330

-1.7% -2.5%

307.41 Des Grade =

307.40 Original Grnd =

.9

.4

.7

.3

.9

.5

.8

.3

LC

11+00.00

-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90

270 270

280 280

290 290

300 300

310 310

320 320

330 330

-1.6% -3.2%

310.56 Des Grade =

310.47 Original Grnd =

.0

.1

.8

.2

.7

.1

.1

.3

"MAIN 01"

WIND RIVER ROAD SLIDE RECONSTRUCTION

FHWA, Office of Federal Lands Highway

:5

A

M

S e p te m b e r

A L

I

M A

I N

.0

S h e e t] c p w w o r k \d

\w a a s k a m a n x s .d g n

XS.1

NUMBER

SHEET

PROJECT

11+50.00

-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90

270 270

280 280

290 290

300 300

310 310

320 320

330 330

340 340

-0.1% -2.7%

313.58 Des Grade =

313.55 Original Grnd =

.3

.8

.9

.3

.8

.2

.4

.9

LC

12+00.00

-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90

270 270

280 280

290 290

300 300

310 310

320 320

330 330

340 340

-2.5% -4.2%

316.60 Des Grade =

316.35 Original Grnd =

.0

.8

.5

.9

.1

.9

FHWA, Office of Federal Lands Highway

:5 e p te m b e r

A L

I

M A

I N

.0

S h e p w w o r k \d

\w a a s k a m a n x s .d g

XS.2

12+50.00

-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90

270 270

280 280

290 290

300 300

310 310

320 320

330 330

340 340

350 350

-3.6% -2.7%

319.62 Des Grade =

319.32 Original Grnd =

.9

.3

.8

.4

.9

.4

LC

13+00.00

-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90

270 270

280 280

290 290

300 300

310 310

320 320

330 330

340 340

350 350

-5.2% +0.8%

322.60 Des Grade =

322.35 Original Grnd =

.5

.4

.5

.7

.6

.5

FHWA, Office of Federal Lands Highway

:5 e p te m b e r

A L

I

M A

I N

.0

S h e p w w o r k \d

\w a a s k a m a n x s .d g

XS.3

13+50.00

-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90

270 270

280 280

290 290

300 300

310 310

320 320

330 330

340 340

350 350

360 360

-5.2% +3.4%

325.59 Des Grade =

325.48 Original Grnd =

.2

.3

.1

.1

LC

14+00.00

-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90

290 290

300 300

310 310

320 320

330 330

340 340

350 350

360 360

-7.0% +3.4% +3.4%

328.59 Des Grade =

328.47 Original Grnd =

.2

.8

.6

.0

.4

.8

FHWA, Office of Federal Lands Highway

:5 e p te m b e r

A L

I

M A

I N

.0

S h e p w w o r k \d

\w a a s k a m a n x s .d g

XS.4

14+50.00

-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90

290 290

300 300

310 310

320 320

330 330

340 340

350 350

360 360

370 370

380 380

-7.0% +3.7%

331.62 Des Grade =

331.49 Original Grnd =

.3

.5

.6

.9

.5

.8

.3

.6

LC

15+00.00

-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90

280 280

290 290

300 300

310 310

320 320

330 330

340 340

350 350

360 360

370 370

380 380

-6.4% +3.5% +3.5%

334.67 Des Grade =

334.56 Original Grnd =

.4

.4

.6

.9

.5

.8

.4

.4

FHWA, Office of Federal Lands Highway

:5 e p te m b e r

A L

I

M A

I N

.0

S h e p w w o r k \d

\w a a s k a m a n x s .d g

XS.5

15+50.00

-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90

280 280

290 290

300 300

310 310

320 320

330 330

340 340

350 350

360 360

370 370

380 380

390 390

-3.2% +1.6% +1.6%

337.73 Des Grade =

337.74 Original Grnd =

.0

.3

.2

.7

.1

.4

LC

16+00.00

-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90

270 270

280 280

290 290

300 300

310 310

320 320

330 330

340 340

350 350

360 360

370 370

380 380

+1.2% -1.8% -1.8%

340.82 Des Grade =

340.92 Original Grnd =

.7

.2

.1

.9

.7

.2

FHWA, Office of Federal Lands Highway

:5 e p te m b e r

A L

I

M A

I N

.0

S h e p w w o r k \d

\w a a s k a m a n x s .d g

XS.6

16+50.00

-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90

280 280

290 290

300 300

310 310

320 320

330 330

340 340

350 350

360 360

370 370

+2.0% -4.3% -4.3%

343.93 Des Grade =

343.94 Original Grnd =

.9

.4

.5

.8

LC

17+00.00

-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90

300 300

310 310

320 320

330 330

340 340

350 350

360 360

+3.9% -4.5%

347.04 Des Grade =

347.01 Original Grnd =

.4

.1

.7

.8

FHWA, Office of Federal Lands Highway

:5 e p te m b e r

A L

I

M A

I N

.0

S h e p w w o r k \d

\w a a s k a m a n x s .d g

XS.7

17+50.00

-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90

310 310

320 320

330 330

340 340

350 350

360 360

370 370

+6.3% -4.4%

350.16 Des Grade =

350.19 Original Grnd =

.8

.8

.0

.7

.5

.2

.9

.8

LC

18+00.00

-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90

320 320

330 330

340 340

350 350

360 360

370 370

380 380

390 390

+6.1% -5.2%

353.27 Des Grade =

353.32 Original Grnd =

.0

.9

.1

.1

.3

.3

.1

.0

FHWA, Office of Federal Lands Highway

:5 e p te m b e r

A L

I

M A

I N

.0

S h e p w w o r k \d

\w a a s k a m a n x s .d g

XS.8

18+50.00

-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90

320 320

330 330

340 340

350 350

360 360

370 370

380 380

390 390

400 400

+6.8% -4.9%

356.34 Des Grade =

356.45 Original Grnd =

.1

.9

.3

.1

LC

19+00.00

-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90

320 320

330 330

340 340

350 350

360 360

370 370

380 380

390 390

+4.4% -3.5% -3.5%-3.5%

359.32 Des Grade =

359.40 Original Grnd =

.8

.4

.0

.6

FHWA, Office of Federal Lands Highway

:5 e p te m b e r

A L

I

M A

I N

.0

S h e p w w o r k \d

\w a a s k a m a n x s .d g

XS.9

19+50.00

-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90

310 310

320 320

330 330

340 340

350 350

360 360

370 370

380 380

390 390

+3.9% -3.7% -3.7%

362.19 Des Grade =

362.20 Original Grnd =

.0

.9

LC

20+00.00

-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90

300 300

310 310

320 320

330 330

340 340

350 350

360 360

370 370

380 380

+5.2% -4.3% -4.3%-4.3%

364.97 Des Grade =

364.94 Original Grnd =

.5

.1

.5

.3

.6

.2

FHWA, Office of Federal Lands Highway

:5 e p te m b e r

A L

I

M A

I N

.0

S h e p w w o r k \d

\w a a s k a m a n x s .d g

XS.10

20+50.00

-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90

310 310

320 320

330 330

340 340

350 350

360 360

370 370

380 380

+3.4% -3.9%

367.65 Des Grade =

367.47 Original Grnd =

.9

.1

.1

.2

.0

.2

.9

.0

LC

21+00.00

-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90

320 320

330 330

340 340

350 350

360 360

370 370

380 380

+2.7% -3.4%

370.23 Des Grade =

370.13 Original Grnd =

.3

.1

.6

.9

.8

.2

.5

.3

LC

21+50.00

-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90

340 340

350 350

360 360

370 370

380 380

390 390

+0.6% -1.3% -1.3%

372.71 Des Grade =

372.62 Original Grnd =

.5

.2

.7

FHWA, Office of Federal Lands Highway

:5 e p te m b e r

A L

I

M A

I N

.0

S h e p w w o r k \d

\w a a s k a m a n x s .d g

XS.11

22+00.00

-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90

350 350

360 360

370 370

380 380

390 390

400 400

-1.9% +0.4% +0.4%

375.10 Des Grade =

375.00 Original Grnd =

.5

.3

.0

.2

.9

.2

.6

.4

LC

22+50.00

-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90

350 350

360 360

370 370

380 380

390 390

400 400

-3.4% +1.3% +1.3%

377.39 Des Grade =

377.24 Original Grnd =

.6

.3

.8

.4

.5

.1

.7

.4

LC

23+00.00

-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90

350 350

360 360

370 370

380 380

390 390

400 400

410 410

-4.4% +2.1%

379.58 Des Grade =

379.40 Original Grnd =

.6

.3

.2

.2

.0

.0

.8

FHWA, Office of Federal Lands Highway

:5 e p te m b e r

A L

I

M A

I N

.0

S h e p w w o r k \d

\w a a s k a m a n x s .d g

XS.12

23+50.00

-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90

350 350

360 360

370 370

380 380

390 390

400 400

410 410

420 420

-5.0% +3.0%

381.67 Des Grade =

381.49 Original Grnd =

.6

.3

.6

.1

.3

.9

.8

.4

LC

24+00.00

-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90

350 350

360 360

370 370

380 380

390 390

400 400

410 410

420 420

-4.1% +3.2% +3.2%

383.66 Des Grade =

383.46 Original Grnd =

.8

.3

.6

.1

.4

.9

LC

24+50.00

-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90

350 350

360 360

370 370

380 380

390 390

400 400

410 410

420 420

-2.9% +3.7% 1:8.6

385.56 Des Grade =

385.43 Original Grnd =

.8

.3

.1

.5

.5

.8

.9

FHWA, Office of Federal Lands Highway

:5 e p te m b e r

A L

I

M A

I N

.0

S h e p w w o r k \d

\w a a s k a m a n x s .d g

XS.13

25+00.00

-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90

350 350

360 360

370 370

380 380

390 390

400 400

410 410

-2.6% +3.6% 1:3.2

387.36 Des Grade =

387.33 Original Grnd =

.7

.3

.8

.5

.8

.4

LC

25+50.00

-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90

350 350

360 360

370 370

380 380

390 390

400 400

410 410

-2.6% +4.3% 1:3

389.06 Des Grade =

388.99 Original Grnd =

.2

.5

.1

.8

LC

26+00.00

-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90

350 350

360 360

370 370

380 380

390 390

400 400

410 410

-2.4% +4.0% 1:2.5

390.67 Des Grade =

390.66 Original Grnd =

.0

.3

.5

.1

.6

.8

.1

FHWA, Office of Federal Lands Highway

:5 e p te m b e r

A L

I

M A

I N

.0

S h e p w w o r k \d

\w a a s k a m a n x s .d g

XS.14

26+50.00

-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90

360 360

370 370

380 380

390 390

400 400

410 410

420 420

-2.7% +3.9% 1:3

392.22 Des Grade =

392.25 Original Grnd =

.5

.3

.1

.1

.2

.8

.7

.5

LC

27+00.00

-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90

360 360

370 370

380 380

390 390

400 400

410 410

420 420

430 430

-3.7% +3.1%

393.77 Des Grade =

393.78 Original Grnd =

.9

.3

.3

.4

.5

.9

.1

.6

LC

27+08.00

-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90

360 360

370 370

380 380

390 390

400 400

410 410

420 420

430 430

-3.9% +2.9% +2.9%

394.02 Des Grade =

394.02 Original Grnd =

.1

.3

.7

.9

.4

FHWA, Office of Federal Lands Highway

:5 e p te m b e r

A L

I

M A

I N

.0

S h e p w w o r k \d

\w a a s k a m a n x s .d g

XS.15

20+67.32

-150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10

280 280

290 290

300 300

310 310

320 320

330 330

340 340

350 350

360 360

370 370

380 380

-4.2% -5.0% -5.1%

368.55 Des Grade =

368.41 Original Grnd =

.9

.4

.6

.2

.0

.2

.3

.0

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150

167.6'

"CULVERT LINING"

FHWA, Office of Federal Lands Highway

:0 e p te m b e r

C u lv e r t_ x s

.3

.0

S h e p w w o r k \d

\w a a s k a m a n x s .d g

XS.16

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