ida-fs-sc-multi1_XS_24.0.pdf

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ID FLAP FS SC MULTI(1), Custer Motorway Stabilization Project
Solicitation number
69056725R000008
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About this file

These are engineering cross-section design drawings for the MP 24.0 Repair project, part of the Custer Motorway and Yankee Fork Road Improvements. The project is sponsored by the FHWA Office of Federal Lands Highway, with design work dated 4 September 2025. The drawings depict detailed topographical profiles showing existing ground elevations (Original Grnd) and proposed design grade elevations (Des Grade) across multiple station points from 101+00.00 to 104+70.00.

The cross-section diagrams illustrate significant elevation changes, with grade percentages ranging from +1.0% to +5.1% and corresponding negative grades from -2.5% to -6.1%. Elevation measurements are precise, ranging between approximately 6,910 and 6,960 feet. Each page includes technical details such as specific elevation points, horizontal distances, and slope ratios (e.g., 1:1.5, 1:4.2), providing a comprehensive engineering view of the proposed road repair and improvement work at Milestone Point (MP) 24.0.

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)6948.08' (-12.57

)6948.31' (6.22

101+60.00

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

6,940 6,940

6,950 6,950 +1.0% -2.5%

6,948.47 Des Grade =

6,948.47 Original Grnd =

.3

.2

.3

.2

)6948.19' (-11.56 )6944.65' (11.42

)6947.84' (7.59

101+75.00

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

6,940 6,940

6,950 6,950 +1.3% -2.6%

6,948.38 Des Grade =

6,948.25 Original Grnd =

MP 24.0 REPAIR

CUSTER MOTORWAY AND YANKEE FORK ROAD IMPROVEMENTS

FHWA, Office of Federal Lands Highway

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NPS Drwg No. XXX/XXXX NPS PMIS No. 000000

NUMBER

SHEET

PROJECT

ID FLAP FS SC MULTI(1)

)6948.33' (-9.91

)6934.00' (27.06

)6947.02' (10.69

102+00.00

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

6,930 6,930

6,940 6,940

6,950 6,950 +1.9% -2.7%

1:3.4

1:1.3

6,948.56 Des Grade =

6,948.43 Original Grnd =

FHWA, Office of Federal Lands Highway

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NPS Drwg No. XXX/XXXX NPS PMIS No. 000000

NUMBER

)6937.57' (9.54 )6937.35' (20.87

)6946.85' (14.53

)6937.87' (19.53

)6931.43' (32.01

)6931.19' (54.49

102+25.00

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

6,920 6,920

6,930 6,930

6,940 6,940

6,950 6,950+2.4% -2.9% 1:4.2

1:1.6

-1.0%

6,949.05 Des Grade =

6,948.69 Original Grnd =

.5

.4

.5

.4

FHWA, Office of Federal Lands Highway

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NPS Drwg No. XXX/XXXX NPS PMIS No. 000000

NUMBER

)6933.20' (15.52 )6932.97' (26.85

)6926.73' (31.21

)6918.42' (43.62 )6918.42' (45.53

)6927.52' (54.50

)6933.49' (25.52

)6927.52' (36.91

)6946.97' (17.52

102+50.00

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

6,910 6,910

6,920 6,920

6,930 6,930

6,940 6,940

6,950 6,950+3.0%

1:1.5

1:

-3.0%

1:4.8

1:3.9

6,949.55 Des Grade =

6,949.25 Original Grnd =

.1

.4

.1

FHWA, Office of Federal Lands Highway

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XSA.4

NPS Drwg No. XXX/XXXX NPS PMIS No. 000000

NUMBER

)6930.02' (19.24

)6926.79' (22.47

)6926.19' (30.57

)6917.89' (43.01 )6917.89' (44.92

)6926.27' (53.30

)6926.27' (37.35

)6930.29' (29.24

)6948.29' (18.24

102+75.00

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

6,910 6,910

6,920 6,920

6,930 6,930

6,940 6,940

6,950 6,950 +3.0%

1:1.5

-0.0%

-3.0% 1:7.7

6,950.05 Des Grade =

6,949.77 Original Grnd =

.6

.8

.6

.8

FHWA, Office of Federal Lands Highway

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XSA.5

NPS Drwg No. XXX/XXXX NPS PMIS No. 000000

NUMBER

)6929.45' (19.29

)6926.23' (22.51 )6925.62' (30.62

)6917.33' (43.06 )6917.33' (44.96

)6923.26' (50.90 )6923.26' (41.06

)6929.73' (29.28

)6949.23' (17.28

103+00.00

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

6,910 6,910

6,920 6,920

6,930 6,930

6,940 6,940

6,950 6,950

+3.0%

1:1.5

-3.0% 1:9.8

6,950.55 Des Grade =

6,950.20 Original Grnd =

.0

.1

.0

.1

FHWA, Office of Federal Lands Highway

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XSA.6

NPS Drwg No. XXX/XXXX NPS PMIS No. 000000

NUMBER

)6928.88' (19.27

)6925.66' (22.49

)6925.05' (30.60

)6916.76' (43.04 )6916.76' (44.94

)6922.43' (50.62)6922.43' (41.44

)6929.16' (29.26

)6948.66' (17.26

103+25.00

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

6,910 6,910

6,920 6,920

6,930 6,930

6,940 6,940

6,950 6,950

6,960 6,960

+3.0%

1:1.5

-3.0%

1:5.1

6,951.05 Des Grade =

6,950.61 Original Grnd =

.5

.3

.5

.3

FHWA, Office of Federal Lands Highway

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XSA.7

NPS Drwg No. XXX/XXXX NPS PMIS No. 000000

NUMBER

)6928.32' (19.24

)6925.09' (22.47

)6924.49' (30.57

)6916.19' (43.01 )6916.19' (44.92

)6923.08' (51.81 )6923.08' (39.58

)6928.59' (29.24

)6949.59' (16.24

103+50.00

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

6,910 6,910

6,920 6,920

6,930 6,930

6,940 6,940

6,950 6,950

6,960 6,960

+3.0%

1:1.5

-3.0% 1:6

6,951.47 Des Grade =

6,951.01 Original Grnd =

.0

.3

.0

FHWA, Office of Federal Lands Highway

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XSA.8

NPS Drwg No. XXX/XXXX NPS PMIS No. 000000

NUMBER

)6927.75' (19.20

)6924.52' (22.43 )6923.92' (30.53

)6915.62' (42.97 )6915.62' (44.88

)6921.52' (50.77

)6921.52' (41.04

)6928.02' (29.20

)6949.02' (16.20

103+75.00

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

6,910 6,910

6,920 6,920

6,930 6,930

6,940 6,940

6,950 6,950

6,960 6,960

+3.0%

1:1.5

-3.0%

1:4.3

6,951.58 Des Grade =

6,951.16 Original Grnd =

.2

.3

.2

FHWA, Office of Federal Lands Highway

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XSA.9

NPS Drwg No. XXX/XXXX NPS PMIS No. 000000

NUMBER

)6937.76' (12.32 )6937.54' (23.65

)6938.06' (22.31

)6928.03' (40.49

)6920.79' (60.17

)6950.04' (15.31

104+00.00

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

6,910 6,910

6,920 6,920

6,930 6,930

6,940 6,940

6,950 6,950

6,960 6,960

+3.4% -3.6% 1:8.3

1:1.6

1:2.7

6,951.38 Des Grade =

6,950.94 Original Grnd =

.8

.4

.8

FHWA, Office of Federal Lands Highway

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XSA.10

NPS Drwg No. XXX/XXXX NPS PMIS No. 000000

NUMBER

)6940.32' (10.52

)6940.10' (21.85

)6929.12' (40.21

)6940.62' (20.52

)6949.60' (15.52

104+25.00

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

6,910 6,910

6,920 6,920

6,930 6,930

6,940 6,940

6,950 6,950

6,960 6,960

+4.0% -4.5% 1:9.1

1:1.5

6,950.88 Des Grade =

6,950.53 Original Grnd =

.5

.3

.5

FHWA, Office of Federal Lands Highway

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XSA.11

NPS Drwg No. XXX/XXXX NPS PMIS No. 000000

NUMBER

)6950.09' (-8.64

)6949.27' (12.28

)6938.76' (25.84

104+50.00

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

6,930 6,930

6,940 6,940

6,950 6,950

+4.6% -5.4% 1:6.8

1:1.3

6,950.32 Des Grade =

6,950.07 Original Grnd =

)6949.84' (-8.27

104+70.00

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

6,940 6,940

6,950 6,950 +5.1%

-6.1%

6,949.87 Des Grade =

6,949.87 Original Grnd =

.2

.4

.2

FHWA, Office of Federal Lands Highway

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XSA.12

NPS Drwg No. XXX/XXXX NPS PMIS No. 000000

NUMBER

File details come from the government source that posted it. Updated .