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

BLUE MOUNTAIN ROAD

Fair

Over: GREEN RIVER

APPROXIMATELY 13 MILES FR, Uintah, UT

Built 1966 Load: 26.3 t ADT: 300

COUNTY ROAD

Fair

Over: MINNIE MAUD CREEK

21 MI.NO. SOLDIER CR. JCT, Carbon, UT

Built 1955 Load: 26.6 t ADT: 587

SR-10

Fair

Over: PRICE RIVER

SOUTH SIDE OF PRICE, Carbon, UT

Built 1936 Load: 26.6 t ADT: 11,330

COUNTY ROAD

Fair

Over: BROWNS WASH

1.6 MI.E. OF GREEN RIVER, Emery, UT

Built 1947 Load: 26.6 t ADT: 25

SR-29

Fair

Over: COTTONWOOD CREEK

7.5 MI.W.ORANGEVILLE JCT., Emery, UT

Built 1955 Load: 26.6 t ADT: 506

I-70 (SR-70) WBL

Fair

Over: BITTER CREEK

3.1 MI.EAST HARLEY DOME, Grand, UT

Built 1971 Load: 26.6 t

SR-14

Fair

Over: ROCKY CANYON WASH

3.5 MI EAST CEDAR CITY, Iron, UT

Built 1950 Load: 26.6 t ADT: 2,890

SR-16

Fair

Over: BIG CREEK

.8 MILE SOUTH OF RANDOLPH, Rich, UT

Built 1934 Load: 26.6 t ADT: 1,961

I-15SB, (SR-15)

Fair

Over: UTA, FRONT RUNNER TRACK

1 mi.No.Center St. Int., Utah, UT

Built 2011 Load: 26.6 t ADT: 179,133

FOREST ROAD #30032

Fair

Over: LEEDS CREEK

NO DATA ENTERED, Washington, UT

Built 1972 Load: 26.6 t ADT: 50

SR-24

Fair

Over: BULL WASH

IN HANKSVILLE, Wayne, UT

Built 1969 Load: 26.6 t ADT: 335

CANYON ROAD

Fair

Over: LITTLE BEAR RIVER

50 W. CANYON ROAD, AVON, Cache, UT

Built 1989 Load: 26.9 t ADT: 95

ROAD 20158

Fair

Over: LT HAND FK BLACKSMITH

16 M NE OF LOGAN, Cache, UT

Built 1956 Load: 26.9 t ADT: 50

SR-19

Fair

Over: GREEN RIVER

EAST SIDE OF GREEN RIVER, Emery, UT

Built 1948 Load: 26.9 t ADT: 4,187

I-70 (SR-70) EBL

Fair

Over: MUDDY CREEK

AT MUDDY CREEK INTCHG., Emery, UT

Built 1964 Load: 26.9 t ADT: 4,827

SR-14

Fair

Over: SALT CREEK

2.1 MILES EAST CEDAR CITY, Iron, UT

Built 1950 Load: 26.9 t ADT: 2,890

I-80WB RPtoAIRPORT

Fair

Over: SURPLUS CANAL

1 MI.EAST AIRPORT INTCHG., Salt Lake, UT

Built 1967 Load: 26.9 t ADT: 12,473

I-70 (SR-70) WBL

Fair

Over: FISH CREEK

11 MI.EAST COVE FORT INT., Sevier, UT

Built 1981 Load: 26.9 t ADT: 5,328

SR-150

Fair

Over: EAST FORK of BEAR RIVER

6 MI.SO.WYOMING STATE LN., Summit, UT

Built 1956 Load: 26.9 t ADT: 464

500 NORTH ST. -CO.

Fair

Over: ASHLEY CREEK

1550 EAST 500 NORTH ST., Uintah, UT

Built 2009 Load: 26.9 t ADT: 1,509

US-89(SR-89)-MAIN

Fair

Over: HOBBLE CREEK

25 N.MAIN IN SPRINGVILLE, Utah, UT

Built 1913 Load: 26.9 t ADT: 30,094

NO DATA ENTERED

Fair

Over: LAKE FORK CREEK

LAKE FORK CANYON, Utah, UT

Built 1977 Load: 26.9 t ADT: 50

SR-9

Fair

Over: NORTH CREEK

0.8 MILE EAST OF VIRGIN, Washington, UT

Built 1984 Load: 26.9 t ADT: 2,381

SR-39

Fair

Over: BEAVER CREEK

9.5 MI.EAST OF HUNTSVILLE, Weber, UT

Built 1936 Load: 26.9 t ADT: 663

US-6 (SR-6)

Fair

Over: PRICE CANYON SLIDE AREA

11 MI EAST SOLDIER SUMMIT, Carbon, UT

Built 1973 Load: 27.2 t ADT: 9,151

COUNTY ROAD

Fair

Over: LAKE FORK CREEK

4 MILES NW. OF MYTON, Duchesne, UT

Built 2007 Load: 27.2 t ADT: 397

US-6 (SR-6)

Fair

Over: UNION PACIFIC RAILROAD

9 MILES SOUTH OF WOODSIDE, Emery, UT

Built 1970 Load: 27.2 t ADT: 6,619

SR-57

Fair

Over: COTTONWOOD CREEK

3 MILES NW.of ORANGEVILLE, Emery, UT

Built 1978 Load: 27.2 t ADT: 172

COUNTY ROAD

Fair

Over: NORTH CANYON WASH

1.5 MILE EAST OF TROPIC, Garfield, UT

Built 2000 Load: 27.2 t ADT: 69

SR-276

Fair

Over: HANSEN CREEK

6.1 MILES NO. OF BULLFROG, Garfield, UT

Built 1968 Load: 27.2 t ADT: 627

SR-130

Fair

Over: COAL CREEK & WALKWAY

NORTH SIDE OF CEDAR CITY, Iron, UT

Built 1951 Load: 27.2 t ADT: 22,672

8000 WEST STREET

Fair

Over: UTAH AND SL CANAL

3700 S. 8000 W., SL.CO., Salt Lake, UT

Built 1975 Load: 27.2 t ADT: 3,242

8000 SOUTH STREET

Fair

Over: EAST JORDAN CANAL

480 E. 8000 S., SANDY, Salt Lake, UT

Built 1985 Load: 27.2 t ADT: 505

COUNTY ROAD

Fair

Over: VERDURE CREEK

5 MILES WEST OF VERDURE, San Juan, UT

Built 1981 Load: 27.2 t ADT: 57

SR-118

Fair

Over: NORTH CEDAR CREEK

8.6 MILES NO.OF RICHFIELD, Sevier, UT

Built 1951 Load: 27.2 t ADT: 2,540

SR-65

Fair

Over: WEBER RIVER

0.25 MI EAST OF HENEFER, Summit, UT

Built 1968 Load: 27.2 t ADT: 1,745

CENTER STREET

Fair

Over: HOBBLE CREEK

50 E. CENTER, SPRINGVILLE, Utah, UT

Built 1971 Load: 27.2 t ADT: 7,226

WASATCH COUNTY RD.

Fair

Over: PROVO RIVER

3 MILES EAST OF FRANCIS, Wasatch, UT

Built 1984 Load: 27.2 t ADT: 76

SR-113

Fair

Over: SPRING CREEK

1.5 MILE WEST OF HEBER, Wasatch, UT

Built 1972 Load: 27.2 t ADT: 12,998

NO DATA ENTERED

Fair

Over: NO DATA ENTERED

NO DATA ENTERED, Wasatch, UT

Built 1978 Load: 27.2 t ADT: 50

COUNTY ROAD

Fair

Over: NORTH CREEK

4.5 MILES NW. OF VIRGIN, Washington, UT

Built 1972 Load: 27.2 t ADT: 77

I-15 (SR-15) NBL

Fair

Over: HARRISBURG CREEK

4.3 MI.NO.HARRISBURG INT., Washington, UT

Built 1956 Load: 27.2 t ADT: 30,540

COUNTY ROAD

Fair

Over: BEAVER RIVER

0.25 MILES SE. OF BEAVER, Beaver, UT

Built 1945 Load: 27.5 t ADT: 30

400 EAST STREET

Fair

Over: LOGAN RIVER

350 S. 400 E., LOGAN, Cache, UT

Built 1958 Load: 27.5 t ADT: 5,020

I-70 (SR-70) EBL

Fair

Over: UNION PACIFIC RAILROAD

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

Built 1971 Load: 27.5 t ADT: 9,164

I-70 (SR-70) WBL

Fair

Over: UNION PACIFIC RAILROAD

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

Built 1971 Load: 27.5 t ADT: 9,164

Airport Rd

Fair

Over: Coal Creek

N. Airport Rd., Iron, UT

Built 2007 Load: 27.5 t ADT: 7,759

I-15 (SR-15) NBL

Fair

Over: COAL CREEK

1.1 MI.NO.CEDAR CITY INT., Iron, UT

Built 1968 Load: 27.5 t ADT: 35,682

LARCHWOOD DRIVE

Fair

Over: JORDAN AND SALT LAKE C

690 E. 6755 S., MIDVALE, Salt Lake, UT

Built 1982 Load: 27.5 t ADT: 1,197

500 WEST STREET

Fair

Over: BIG COTTONWOOD CREEK

4170 SO.500 W., MURRAY, Salt Lake, UT

Built 1981 Load: 27.5 t ADT: 12,853

Showing 1,451-1,500 of 3,126 bridges

Related

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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.