Duchesne County, UT

84 public highway bridges

Duchesne County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Duchesne County, Utah contains 84 public highway bridges. Roughly 26.2% are rated “Good,” 67.9% “Fair,” and 6% “Poor.” Poor means the lowest applicable deck, superstructure, substructure, or culvert rating is 4 or below on the 0–9 NBI scale. It is a condition category, not a live safety or closure decision.

Responsible agencies inspect covered bridges on risk-based intervals under current NBIS rules and submit inventory data to FHWA annually. The list below shows every NBI-tracked bridge in the county. Use the “Sort by” controls to change the ordering, and click any row for its reported inspection date, traffic count, and condition fields.

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

84
Total Bridges
26.2%
Good
67.9%
Fair
6%
Poor Condition

Condition Distribution

Good
26.2% (22)
Fair
67.9% (57)
Poor
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.

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Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges

Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.