State profile · Below national median SD

Utah bridge safety

Condition ratings, load ratings, and structural-deficiency data for every public highway bridge in Utah — drawn straight from the FHWA National Bridge Inventory.

3,126
Public bridges
16.7%
Good condition
2.4%
Poor condition
2.4%
Structurally deficient

Total Bridges

3,126

Public highway bridges in Utah

Good Condition

16.7%

521 bridges rated 7-9

-33.3pp vs 50% benchmark

Poor Condition

2.4%

76 bridges rated 0-4

Structurally Deficient

2.4%

76 bridges flagged for repair priority

-4.6pp vs national avg 7.0%

Utah vs national bridge condition

Utah — Good condition share 16.7%
National avg

Share of bridges rated 7-9 on the FHWA 0-9 scale (deck, superstructure, substructure all good).

Utah — Structurally deficient share 8.1%
National avg

Lower is better. Bar maxes at 30% (worst-state ceiling). National average sits at 7.0%.

Condition Distribution

Bridge inventory deck-condition mix — Utah (FHWA NBI)

Utah16.666666666666664%51.66346769033909%GoodFairPoorStructurally Deficient
Bridge inventory deck-condition mix — Utah (FHWA NBI)

Counties (29)

Beaver 53 Box Elder 184 Cache 95 Carbon 73 Daggett 13 Davis 139 Duchesne 84 Emery 126 Garfield 94 Grand 121 Iron 70 Juab 60 Kane 29 Millard 72 Morgan 53 Piute 19 Rich 20 Salt Lake 659 San Juan 50 Sanpete 52 Sevier 157 Summit 138 Tooele 35 Uintah 92 Utah 271 Wasatch 32 Washington 177 Wayne 29 Weber 129

Utah vs nearby ranks

Adjacent states on the structurally deficient leaderboard (lower share = better)

States are ranked by share of bridges flagged structurally deficient — the FHWA classification for any span where deck, superstructure, or substructure carries a condition rating of 4 or below. Lower percentages indicate stronger maintenance funding and inspection follow-through. States here sit immediately above and below Utah on the same metric.

04

Arizona

1.44% top marginal rate
Structure
Progressive
Burden @ $100K
$5,640

13

Georgia

1.49% top marginal rate
Structure
Progressive
Burden @ $100K
$15,216
Selected

49

Utah

2.43% top marginal rate
Structure
Progressive
Burden @ $100K
$3,126

50

Vermont

2.62% top marginal rate
Structure
Progressive
Burden @ $100K
$2,936

12

Florida

2.75% top marginal rate
Structure
Progressive
Burden @ $100K
$12,892

Bridges Needing Most Attention in Utah

Six lowest-condition bridges in Utah, ranked by composite NBI rating. Each is inspected at least every 24 months.

COUNTY ROAD

Poor

Over: CENTRAL UTAH CANAL

2 MILES SW. OF LEAMINGTON, Millard, UT

Built 1935 Load: 1.3 t ADT: 38

NAVAJO TRAIL

Poor

Over: BEAVER RIVER

0.5 MILE SW. OF BEAVER GC, Beaver, UT

Built 1935 Load: 1.9 t ADT: 100

COUNTY ROAD

Poor

Over: DUCHESNE RIVER

IN HANNA, Duchesne, UT

Built 1952 Load: 2.9 t ADT: 25

COUNTY ROAD

Poor

Over: BRUSH CREEK CANAL

4 MILES NORTH OF JENSEN, Uintah, UT

Built 1985 Load: 6.2 t ADT: 131

COUNTY ROAD

Structurally Deficient

Over: NORTH FORK OGDEN RIVER

1 MILE EAST OF LIBERTY, Weber, UT

Built 1972 Load: 6.2 t ADT: 2,191

15600 N.ST.,CO.RD.

Poor

Over: WEST CANAL

5800 W. 15600 N., GARLAND, Box Elder, UT

Built 1950 Load: 7.8 t ADT: 189

All Bridges in Utah

6200 SOUTH STREET

Fair

Over: UTAH AND SALT LAKE CAN

2225 W. 6200 S.,TAYLORSV., Salt Lake, UT

Built 1994 Load: 33.0 t ADT: 24,252

US-89 (SR-89)

Fair

Over: EAST JORDAN CANAL

APPROX. 9750 SO.STATE ST., Salt Lake, UT

Built 2007 Load: 33.0 t ADT: 34,169

SR-162

Fair

Over: RECAPTURE WASH

4.5 MILES EAST OF BLUFF, San Juan, UT

Built 1983 Load: 33.0 t ADT: 719

US-89 (SR-89)

Fair

Over: COTTONWOOD CREEK

AT 150 SO.MAIN-FAIRVIEW, Sanpete, UT

Built 1985 Load: 33.0 t ADT: 5,183

US-89 (SR-89)

Fair

Over: SEVIER RIVER

3.4 MI.SO.SEVIER JCT.INT., Sevier, UT

Built 1979 Load: 33.0 t ADT: 1,559

SR-120

Fair

Over: STATE CANAL

NO.MAIN ST.IN RICHFIELD, Sevier, UT

Built 1978 Load: 33.0 t ADT: 10,675

CO.RD. AT KYUNE

Fair

Over: PRICE RIVER AND UPRR

3.5 MILES EAST OF COLTON, Utah, UT

Built 1962 Load: 33.0 t ADT: 192

CO. RD. TO NOTOM

Fair

Over: PLEASANT CREEK

2 MILES SO. JCT. W/SR-24, Wayne, UT

Built 1985 Load: 33.0 t ADT: 121

SR-39

Fair

Over: OGDEN RIVER

0.5 MI.W.OF PINEVIEW DAM, Weber, UT

Built 1997 Load: 33.0 t ADT: 8,878

Skull Crack Cyn Rd

Fair

Over: Causey Dam Spillway

10 Miles E of Huntsville, Weber, UT

Built 1955 Load: 33.3 t ADT: 30

COUNTY ROAD

Fair

Over: CORINNE CANAL

5200 W.10800 N. IN COUNTY, Box Elder, UT

Built 1977 Load: 33.4 t ADT: 126

I-70 (SR-70) EBL

Fair

Over: EAGLE CANYON

29 MI.E.FREMONT JCT.INT., Emery, UT

Built 1965 Load: 33.4 t ADT: 5,572

400 EAST STREET

Fair

Over: MILL CREEK

500 SOUTH 400 EAST, MOAB, Grand, UT

Built 1972 Load: 33.4 t ADT: 568

I-70 (SR-70) WBL

Fair

Over: NASH WASH

0.2 MI.E.of W.CISCO INT., Grand, UT

Built 1971 Load: 33.4 t ADT: 9,164

4000 W. COUNTY RD.

Fair

Over: HIGHLINE CANAL

600 S.4000 W., DELTA AREA, Millard, UT

Built 1960 Load: 33.4 t ADT: 408

130 EAST STREET

Fair

Over: CORNER CANYON CREEK

13300 S.130 E., DRAPER, Salt Lake, UT

Built 1998 Load: 33.4 t ADT: 1,260

2590 SOUTH STREET

Fair

Over: BRIGHTON CANAL

1500 W. 2590 S., W.VALLEY, Salt Lake, UT

Built 1975 Load: 33.4 t ADT: 1,103

200 EAST STREET

Fair

Over: MILL CREEK

3020 S. 200 E., SO. SLC, Salt Lake, UT

Built 1972 Load: 33.4 t ADT: 1,260

I-15 (SR-15) SBL

Fair

Over: 10000 SOUTH STREET

400 W.10000 SO.IN SANDY, Salt Lake, UT

Built 1998 Load: 33.4 t ADT: 195,867

COUNTY ROAD

Fair

Over: WILLOW CREEK

1.2 MILES EAST OF AXTELL, Sanpete, UT

Built 1985 Load: 33.4 t ADT: 25

JUDD LANE-CO. RD.

Fair

Over: WEBER RIVER

3 MILES NO. OF WANSHIP, Summit, UT

Built 1995 Load: 33.4 t ADT: 252

CENTER ST, HENEFER

Fair

Over: WEBER RIVER

NORTHEAST SIDE OF HENEFER, Summit, UT

Built 1989 Load: 33.4 t ADT: 233

SR-32

Fair

Over: SILVER CREEK

IN TOWN OF WANSHIP, Summit, UT

Built 1980 Load: 33.4 t ADT: 3,799

US-89 (SR-89)

Fair

Over: DRY CREEK

8.1 MI SOUTH OF THISTLE, Utah, UT

Built 1967 Load: 33.4 t ADT: 3,457

SR-32

Fair

Over: PROVO RIVER

4 MILES SOUTHWEST FRANCIS, Wasatch, UT

Built 1989 Load: 33.4 t ADT: 3,244

SR-18

Fair

Over: SANTA CLARA RIVER

0.4 MILES SOUTH OF VEYO, Washington, UT

Built 1957 Load: 33.4 t ADT: 3,996

LINCOLN AVENUE

Fair

Over: OGDEN RIVER

1800 S. LINCOLN AVE.OGDEN, Weber, UT

Built 1965 Load: 33.4 t ADT: 2,333

"ACCESS TO ""L"" L

Fair

Over: OVERFLOW NO. 3 1/2

OLD REFUGE HQ INTERSECT., Box Elder, UT

Built 1940 Load: 33.6 t ADT: 40

"ACCESS TO ""L"" L

Fair

Over: OVERFLOW NO. 3

OLD REFUGE HQ INTERSECT., Box Elder, UT

Built 1940 Load: 33.6 t ADT: 40

1000 NORTH

Fair

Over: WEST CANAL

1000 N Tremonton, Box Elder, UT

Built 1988 Load: 33.7 t ADT: 662

SR-13

Fair

Over: CHASE SLOUGH

NORTHWEST OF BRIGHAM CITY, Box Elder, UT

Built 1935 Load: 33.7 t ADT: 8,545

COUNTY ROAD

Fair

Over: BEAR RIVER

0.5 MILE NO. OF BENSON, Cache, UT

Built 1965 Load: 33.7 t ADT: 2,156

800 E (Old SR 237)

Fair

Over: LOGAN-NORTHERN CANAL

1280 N. 800 E., LOGAN, Cache, UT

Built 2010 Load: 33.7 t ADT: 6,171

US-89 (SR-89)

Fair

Over: LOGAN RIVER

14 MI. UP LOGAN CANYON, Cache, UT

Built 2002 Load: 33.7 t ADT: 8,608

US-6 (SR-6)

Fair

Over: UTAH RAILWAY TRACKS

1.2 MI.NORTH OF HELPER, Carbon, UT

Built 1959 Load: 33.7 t ADT: 11,773

SR-131, 400 NO.ST.

Fair

Over: I-15 (SR-15) NBL & S

600 W.400 NORTH-BOUNTIFUL, Davis, UT

Built 2015 Load: 33.7 t ADT: 10,058

SUNDOWN RIDGE RD.

Fair

Over: CURRENT CREEK

3 MILES SW. OF FRUITLAND, Duchesne, UT

Built 1999 Load: 33.7 t ADT: 63

COUNTY ROAD

Fair

Over: HUNTINGTON CREEK

0.5 MI.NO.OF HUNTINGTON, Emery, UT

Built 1985 Load: 33.7 t ADT: 214

I-70 (SR-70) EB

Fair

Over: Buckmaster Wash

12 MI WEST OF GREEN RIVER, Emery, UT

Built 1967 Load: 33.7 t ADT: 5,653

COUNTY ROAD

Fair

Over: THOMPSON WASH

1.5 MI. SW. OF THOMPSON, Grand, UT

Built 1919 Load: 33.7 t ADT: 26

COUNTY ROAD

Fair

Over: SKUTUMPAH CREEK

25 MILES EAST OF GLENDALE, Kane, UT

Built 1987 Load: 33.7 t ADT: 131

CNTY.ROAD,FA.#1948

Fair

Over: SEVIER RIVER

1 MILE NORTHWEST of DELTA, Millard, UT

Built 1985 Load: 33.7 t ADT: 3,379

SR-66

Fair

Over: WEBER RIVER

Within Morgan City, Morgan, UT

Built 2010 Load: 33.7 t ADT: 9,219

2100 SOUTH STREET

Fair

Over: UNION PACIFIC RAILROAD

600 WEST 2100 SOUTH, Salt Lake, UT

Built 2001 Load: 33.7 t ADT: 23,455

SHIELDS LANE

Fair

Over: JORDAN PATHWAY

9840 SOUTH 900 WEST, Salt Lake, UT

Built 2003 Load: 33.7 t ADT: 9,880

3200 WEST STREET

Fair

Over: UT.LAKE DIST.CANAL

111380 S.3200 W.,S.JORDAN, Salt Lake, UT

Built 2006 Load: 33.7 t ADT: 31,940

US-191 (SR-191)

Fair

Over: PETERS WASH

13 MI. NO. OF MONTICELLO, San Juan, UT

Built 1959 Load: 33.7 t ADT: 5,177

HIGHLAND DRIVE

Fair

Over: PED. PATH AND STREAM

1/3 MI. E. OF KIMBALL JCT, Summit, UT

Built 2006 Load: 33.7 t ADT: 5,577

I-15 (SR-15) NBL

Fair

Over: LEAP CREEK

1.5 MI.NO.PINTURA INTCHG., Washington, UT

Built 1949 Load: 33.7 t ADT: 32,666

ZION - MOUNT CARME

Fair

Over: PINE CREEK

FROM SOUTH ENTRANCE, GO 1, Washington, UT

Built 1930 Load: 33.9 t ADT: 1,787

Showing 1,851-1,900 of 3,126 bridges

Related

All states → | National rankings → | Understanding conditions → | SD bridges explained →
Data sourced from the FHWA National Bridge Inventory (NBI), latest released cycle. See our methodology for details. Retrieved and formatted by PlainBridges Editorial.

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the FHWA National Bridge Inventory (NBI). A "structurally deficient" rating is a repair-priority signal, not a closure or unsafe-to-cross designation. Consult a qualified civil engineer before making decisions based on this data.

Understanding Bridge Conditions

How FHWA rates bridge condition on a 0-9 scale.

Check Your Daily Bridges

How to look up bridge condition data for bridges on your route.

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