Duchesne County, UT

84 public highway bridges

Duchesne County Bridge Snapshot

Duchesne County, Utah contains 84 public highway bridges in the FHWA National Bridge Inventory. Roughly 26.2% are rated “Good,” 67.9% “Fair,” 6% “Poor,” and 6% are classified as structurally deficient — the federal designation for spans whose deck, superstructure, or substructure has been rated 4 or below on the 0–9 NBI scale. Structurally deficient does not mean unsafe to cross; it means the bridge is on the priority list for repair or replacement.

Inspections in UT are conducted by certified engineers from the state Department of Transportation on a 24-month cycle, and results are reported back to the FHWA each spring. The list below shows every NBI-tracked bridge in the county, sorted by inventory load rating. Use the “Sort by” controls to surface the lowest-rated spans first, and click any row for full inspection history, traffic counts, and condition trends.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

84
Total Bridges
26.2%
Good
6%
Poor
6%
Structurally Deficient

Condition Distribution

Good
26.2% (22)
Fair
67.9% (57)
Poor
6% (5)
SD
6% (5)

All Bridges (84)

COUNTY ROAD

Fair

Over: DUCHESNE RIVER

1.5 MILE SE. OF HANNA, Duchesne, UT

Built 1965 ADT: 55

TABBY SWALE ROAD

Fair

Over: DUCHESNE RIVER

0.5 MILE SE. OF HANNA, Duchesne, UT

Built 1965 Load: 8.7 t ADT: 13

COUNTY ROAD

Fair

Over: STRAWBERRY RIVER

8 MILES WEST OF DUCHESNE, Duchesne, UT

Built 1972 Load: 9.1 t ADT: 126

COUNTY ROAD

Fair

Over: B.I.A. CANAL

2 MILES NW. OF NEOLA, Duchesne, UT

Built 1945 Load: 11.0 t ADT: 66

SR-121

Fair

Over: COTTONWOOD CREEK

1.6 MILE NO. OF ROOSEVELT, Duchesne, UT

Built 1950 Load: 12.0 t ADT: 6,125

COUNTY ROAD

Fair

Over: CLASS C CANAL

1 MILE NW. OF ALTAMONT, Duchesne, UT

Built 1986 Load: 12.6 t ADT: 38

COUNTY ROAD

Fair

Over: LAKE FORK CANAL

1.5 MILES NW. OF ALTONAH, Duchesne, UT

Built 1989 Load: 16.5 t ADT: 66

UINTAH RIVER ROAD

Fair

Over: UINTAH RIVER

21 MI N ROOSEVELT, UTAH, Duchesne, UT

Built 1954 Load: 16.5 t ADT: 15

US-40 (SR-40)

Fair

Over: GREY MOUNTAIN CANAL

10.0 MI EAST OF DUCHESNE, Duchesne, UT

Built 1963 Load: 17.8 t ADT: 6,332

UINTAH RIVER ROAD

Fair

Over: POWER PLANT CANAL

11.4 MI N NEOLA, UTAH, Duchesne, UT

Built 2000 Load: 17.8 t ADT: 150

SR-87

Fair

Over: DUCHESNE RIVER

NORTH SIDE OF DUCHESNE, Duchesne, UT

Built 1959 Load: 18.1 t ADT: 5,489

ROCK CREEK

Fair

Over: ROCK CREEK

NO DATA ENTERED, Duchesne, UT

Built 1961 Load: 18.1 t ADT: 20

SR-208

Fair

Over: GOLDEN STAIR HOLLOW WASH

9.2 MI.NO.OF JCT. US-40, Duchesne, UT

Built 1951 Load: 19.4 t ADT: 450

BEAVER SLD.RD.,CO.

Fair

Over: LAKE FORK OVERFLOW CHAN.

3 MILES WEST OF ALTONAH, Duchesne, UT

Built 1999 Load: 21.4 t ADT: 206

COUNTY ROAD

Fair

Over: DUCHESNE RIVER

5 MILES NORTH OF DUCHESNE, Duchesne, UT

Built 1966 Load: 21.4 t ADT: 132

US-40 (SR-40)

Fair

Over: STRAWBERRY RIVER

WEST SIDE OF DUCHESNE, Duchesne, UT

Built 1971 Load: 21.7 t ADT: 7,358

COUNTY ROAD, #134

Fair

Over: CLASS C CANAL

2050 N. 15000 W., UPALCO, Duchesne, UT

Built 2002 Load: 22.4 t ADT: 189

COUNTY ROAD

Fair

Over: CLASS C CANAL

3.5 MILES NW. OF UPALCO, Duchesne, UT

Built 1999 Load: 22.7 t ADT: 189

DUCHESNE CITY ST.

Fair

Over: DUCHESNE RIVER

EAST END OF MAIN ST, Duchesne, UT

Built 1985 Load: 22.7 t ADT: 411

FDR

Fair

Over: ROCK CREEK

.5 MI. W/10134, Duchesne, UT

Built 1985 Load: 22.7 t ADT: 10

IRR BIA RTE 17

Fair

Over: IRRIGATION CANAL

4.2 KM NORTH OF NEOLA, Duchesne, UT

Built 1964 Load: 22.9 t ADT: 300

SR-208

Fair

Over: DUCHESNE RIVER

9.7 MI.NORTH OF JCT.US-40, Duchesne, UT

Built 1959 Load: 23.0 t ADT: 450

W/F WHITEROCKS

Fair

Over: WHITEROCKS RIVER

22 MI. N. OF WHITEROCKS, Duchesne, UT

Built 1998 Load: 23.3 t ADT: 25

US-40 (SR-40)

Fair

Over: RED CREEK

3.1 MI.EAST of FRUITLAND, Duchesne, UT

Built 1959 Load: 23.7 t ADT: 6,791

COUNTY ROAD 1500 N

Fair

Over: CLASS C CANAL

1500 N. 14300 W., Duchesne, UT

Built 2010 Load: 24.0 t ADT: 63

US-40 (SR-40)

Fair

Over: SAND WASH

4.5 MI.EAST of FRUITLAND, Duchesne, UT

Built 1959 Load: 24.0 t ADT: 6,791

SR-121

Fair

Over: UINTAH CANAL NO.1

1.7 MILES EAST OF NEOLA, Duchesne, UT

Built 1959 Load: 24.0 t ADT: 1,755

SR-87

Fair

Over: LK.FORK CREEK O'FLOW

2 MILES WEST OF ALTAMONT, Duchesne, UT

Built 1974 Load: 24.0 t ADT: 2,088

COUNTY ROAD

Fair

Over: LAKE FORK CREEK

4.5 MI.N.OF MOUNTAIN HOME, Duchesne, UT

Built 1955 Load: 25.6 t ADT: 195

COUNTY ROAD

Fair

Over: CLASS C CANAL

2 MILES NW. OF ALTAMONT, Duchesne, UT

Built 1995 Load: 25.6 t ADT: 32

COUNTY ROAD

Fair

Over: LAKE FORK CREEK

4 MILES NW. OF MYTON, Duchesne, UT

Built 2007 Load: 27.2 t ADT: 397

MOON LAKE ROAD

Fair

Over: FARNSWORTH CANAL

11.5 MI N MT HOME, UTAH, Duchesne, UT

Built 1963 Load: 27.9 t ADT: 200

ELKHORN LOOP

Fair

Over: POWER PLANT CANAL

.1 MI E JCT 10118, Duchesne, UT

Built 1982 Load: 29.5 t ADT: 30

COUNTY ROAD

Fair

Over: DUCHESNE RIVER

WEST OF TABIONA, Duchesne, UT

Built 1968 Load: 30.1 t ADT: 139

COUNTY ROAD

Fair

Over: LAKE FORK CREEK

2.5 MILES WEST OF ALTONAH, Duchesne, UT

Built 1992 Load: 30.8 t ADT: 206

COUNTY ROAD

Fair

Over: FARM CREEK

3 MILES NW. OF TABIONA, Duchesne, UT

Built 1978 Load: 31.8 t ADT: 69

IRR BIA 7

Fair

Over: CEDARVIEW CANAL

10.8 KM NORTH OF NEOLA, Duchesne, UT

Built 1963 Load: 32.4 t ADT: 100

SUNDOWN RIDGE RD.

Fair

Over: CURRENT CREEK

3 MILES SW. OF FRUITLAND, Duchesne, UT

Built 1999 Load: 33.7 t ADT: 63

US-40 (SR-40)

Fair

Over: DRY GULCH CANAL

1.4 MILE NORTH OF MYTON, Duchesne, UT

Built 1958 Load: 34.3 t ADT: 7,815

COUNTY ROAD

Fair

Over: DUCHESNE RIVER

IN BRIDGELAND, Duchesne, UT

Built 2006 Load: 36.0 t ADT: 970

COUNTY ROAD

Fair

Over: DUCHESNE FEEDER CANAL

1 MILE NO. OF BRIDGELAND, Duchesne, UT

Built 1993 Load: 36.3 t ADT: 970

COUNTY ROAD

Fair

Over: STRAWBERRY RIVER

12 MILES WEST OF DUCHESNE, Duchesne, UT

Built 2008 Load: 36.9 t ADT: 30

COUNTY ROAD

Fair

Over: GRAY MOUNTAIN CANAL

1.5 MI. SE. OF BRIDGELAND, Duchesne, UT

Built 1985 Load: 37.9 t ADT: 109

COUNTY ROAD

Fair

Over: RED CREEK

18 MILES WEST OF DUCHESNE, Duchesne, UT

Built 2016 Load: 38.6 t ADT: 32

SR-191

Fair

Over: STRAWBERRY RIVER

SOUTH EDGE OF DUCHESNE, Duchesne, UT

Built 1976 Load: 39.2 t ADT: 2,375

US-40 (SR-40)

Fair

Over: STARVATION RESERVOIR

5 MILES WEST OF DUCHESNE, Duchesne, UT

Built 1969 Load: 39.9 t ADT: 7,358

US-40 (SR-40)

Fair

Over: DUCHESNE RIVER

NORTH SIDE OF MYTON, Duchesne, UT

Built 1996 Load: 42.1 t ADT: 7,815

US-40 (SR-40)

Fair

Over: ANTELOPE CREEK

10.7MI.EAST of DUCHESNE, Duchesne, UT

Built 2004 Load: 43.7 t ADT: 5,510

COUNTY ROAD

Fair

Over: YELLOWSTONE CREEK

3.5 MI. NE. MOUNTAIN HOME, Duchesne, UT

Built 1985 Load: 45.7 t ADT: 202

COUNTY ROAD

Fair

Over: SAND CREEK

RED CREEK CYN.1 MI.S.SR40, Duchesne, UT

Built 1977 Load: 45.7 t ADT: 126

Read our methodology — how this data is sourced, computed, and verified.

Related

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Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial