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

COUNTY ROAD

Fair

Over: DRY WASH

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

Built 1948 Load: 19.4 t ADT: 25

SR-12

Fair

Over: RED CANYON WASH

2.6 MI.E.BRYCE CANYON JCT, Garfield, UT

Built 1971 Load: 19.4 t ADT: 3,099

I-70 (SR-70) EBL

Fair

Over: COTTONWOOD WASH

4.3 MI.E.OF E.CISCO INT., Grand, UT

Built 1958 Load: 19.4 t ADT: 8,971

COUNTY ROAD

Fair

Over: SEVIER RIVER

1.5 MILE EAST OF LYNNDYL, Millard, UT

Built 1960 Load: 19.4 t ADT: 63

11800 SOUTH STREET

Fair

Over: UTAH AND SALT LAKE CANAL

2400 W.11800 S., RIVERTON, Salt Lake, UT

Built 1991 Load: 19.4 t ADT: 82

5300 SOUTH STREET

Fair

Over: LITTLE COTTONWOOD CR.

500 E 5300 SO MURRAY, Salt Lake, UT

Built 1935 Load: 19.4 t ADT: 11,453

1300 WEST STREET

Fair

Over: SOUTH JORDAN CANAL

10500 S. 1300 W.,S.JORDAN, Salt Lake, UT

Built 1950 Load: 19.4 t ADT: 13,747

9400 SOUTH STREET

Fair

Over: EAST JORDAN CANAL

50 W. 9400 S., SANDY, Salt Lake, UT

Built 1980 Load: 19.4 t ADT: 4,041

2200 WEST STREET

Fair

Over: UTAH AND SALT LAKE CAN

14300 S.2200 W.,BLUFFDALE, Salt Lake, UT

Built 1996 Load: 19.4 t ADT: 1,890

WALKER LANE

Fair

Over: JORDAN SALT LAKE CANAL

2025 E.5450 SO.,HOLLADAY, Salt Lake, UT

Built 1938 Load: 19.4 t ADT: 505

6200 SOUTH STREET

Fair

Over: BIG COTTONWOOD CREEK

2800 E. 6200 SO.,HOLLADAY, Salt Lake, UT

Built 1935 Load: 19.4 t ADT: 9,404

2495 SOUTH STREET

Fair

Over: BRIGHTON CANAL

1585 W. 2495 S., W.VALLEY, Salt Lake, UT

Built 1970 Load: 19.4 t ADT: 1,103

8000 WEST STREET

Fair

Over: RITER CANAL

2500 S. 8000 W., SL.CO., Salt Lake, UT

Built 1987 Load: 19.4 t ADT: 1,087

4700 SOUTH STREET

Fair

Over: SOUTH JORDAN CANAL

3330 W. 4700 S., W.VALLEY, Salt Lake, UT

Built 1975 Load: 19.4 t ADT: 37,935

500 EAST STREET

Fair

Over: MILL CREEK

3115 S. 500 E., SO. SLC, Salt Lake, UT

Built 1935 Load: 19.4 t ADT: 6,026

LONE PEAK PARKWAY

Fair

Over: JORDAN AND SALT LAKE C

12000 S. LONE PEAK PRKWY., Salt Lake, UT

Built 1994 Load: 19.4 t ADT: 14,116

11000 SOUTH STREET

Fair

Over: JORDAN AND SALT LAKE C

75 W. 11000 S., SANDY, Salt Lake, UT

Built 1995 Load: 19.4 t ADT: 3,450

10000 SOUTH STREET

Fair

Over: JORDAN AND SALT LAKE C

100 E. 10000 S., SANDY, Salt Lake, UT

Built 1995 Load: 19.4 t ADT: 10,566

OLD ENGLISH ROAD

Fair

Over: EAST JORDAN CANAL

850 E. 13500 S., DRAPER, Salt Lake, UT

Built 1999 Load: 19.4 t ADT: 630

UTA PARKING LOT RD

Fair

Over: EAST JORDAN CANAL

8900 S. 200 E., SANDY, Salt Lake, UT

Built 1999 Load: 19.4 t ADT: 2,520

JANICE DRIVE

Fair

Over: MIDAS CREEK DRAIN

11900 S.3445 W., RIVERTON, Salt Lake, UT

Built 1999 Load: 19.4 t ADT: 630

TOWNE RIDGE PRKWY.

Fair

Over: JORDAN AND SALT LAKE C

255 W. 9760 S., SANDY, Salt Lake, UT

Built 2003 Load: 19.4 t ADT: 2,520

3200 WEST STREET

Fair

Over: MIDAS CREEK CHANNEL

11725 S. 3200 W.,S.JORDAN, Salt Lake, UT

Built 2010 Load: 19.4 t ADT: 200

SR-209,90TH SO.ST.

Fair

Over: JORDAN RIVER

9000 SOUTH 800 WEST, Salt Lake, UT

Built 1971 Load: 19.4 t ADT: 44,062

DEER VALLEY DRIVE

Fair

Over: DEER VALLEY LODGE ENT.

AT ENT.TO DEER VALLEY LDG, Summit, UT

Built 1996 Load: 19.4 t ADT: 2,350

MILLRACE RD.OAKLEY

Fair

Over: WEBER RIVER

SOUTHWEST SIDE OF OAKLEY, Summit, UT

Built 1945 Load: 19.4 t ADT: 101

COUNTY ROAD

Fair

Over: DRY FORK CREEK

10 MILES NW. OF VERNAL, Uintah, UT

Built 1995 Load: 19.4 t ADT: 189

400 SOUTH STREET

Fair

Over: HOBBLE CREEK

500 E. 400 S. SPRINGVILLE, Utah, UT

Built 1952 Load: 19.4 t ADT: 14,603

SR-146

Fair

Over: GOLF COURSE CART PATH

10704 No. Canyon Road, Utah, UT

Built 2009 Load: 19.4 t ADT: 8,582

WEBER COUNTY ROAD

Fair

Over: HOOPER CANAL

4000 WEST 3300 SOUTH ST, Weber, UT

Built 1935 Load: 19.4 t ADT: 1,705

CITY STREET

Fair

Over: HOOPER CANAL

4300 W. 4300 S., W. HAVEN, Weber, UT

Built 1995 Load: 19.4 t ADT: 630

COUNTY ROAD

Fair

Over: MIDDLE FORK OGDEN RIVER

2.3 MI. NO. OF HUNTSVILLE, Weber, UT

Built 1938 Load: 19.4 t ADT: 2,733

IRR BIA RTE 12

Fair

Over: HILL CREEK

19.2 KM SOUTH OF OURAY, Uintah, UT

Built 2012 Load: 19.5 t ADT: 300

SR-13

Fair

Over: BOTHWELL CANAL

SOUTH OF PLYMOUTH, Box Elder, UT

Built 1939 Load: 19.8 t ADT: 1,318

200 NORTH STREET

Fair

Over: HYDE PARK CANAL

500 E. 200 N., LOGAN, Cache, UT

Built 1965 Load: 19.8 t ADT: 2,520

ROAD 20155

Fair

Over: BLACKSMITH FORK

7 M NW OF HARDWARE RANCH, Cache, UT

Built 1961 Load: 19.8 t ADT: 50

COUNTY ROAD &

Fair

Over: UNNAMED WASH

6 MI.SE. OF WELLINGTON, Carbon, UT

Built 1935 Load: 19.8 t ADT: 95

SR-12

Fair

Over: DRY WASH

0.3 MILE WEST HENRIEVILLE, Garfield, UT

Built 1959 Load: 19.8 t ADT: 1,021

CNTY.ROAD-FAS# 370

Fair

Over: BIG HOLLOW WASH

1.8 MI.SO. OF WECCO PLANT, Iron, UT

Built 1989 Load: 19.8 t ADT: 1,374

WINDING ROAD

Fair

Over: LITTLE CREEK

NO DATA ENTERED, Iron, UT

Built 1960 Load: 19.8 t ADT: 50

COUNTY ROAD

Fair

Over: DEEP CREEK

IN LITTLETON, Morgan, UT

Built 1960 Load: 19.8 t ADT: 1,315

I-84 (SR-84) WBL

Fair

Over: COTTONWOOD CREEK

1.4 MI.EAST MT.GREEN INT., Morgan, UT

Built 1966 Load: 19.8 t ADT: 16,887

7000 SOUTH STREET

Fair

Over: EAST JORDAN CANAL

1500 E 7000 S., SL.CO., Salt Lake, UT

Built 1970 Load: 19.8 t ADT: 21,507

6800 WEST STREET

Fair

Over: UTAH AND SALT LAKE CAN

3925 S. 6800 W., W.VALLEY, Salt Lake, UT

Built 1985 Load: 19.8 t ADT: 10,540

3000 EAST STREET

Fair

Over: BIG COTTONWOOD CREEK

6600 S. 3000 E., HOLLADAY, Salt Lake, UT

Built 1996 Load: 19.8 t ADT: 9,078

ARBOR LN.(5000 SO)

Fair

Over: BIG COTTONWOOD CREEK

2050 E.5000 SO.,HOLLADAY, Salt Lake, UT

Built 1945 Load: 19.8 t ADT: 1,021

200 WEST STREET

Fair

Over: WEBER-PROVO DIV. CANAL

100 N. 200 W. IN KAMAS, Summit, UT

Built 1945 Load: 19.8 t ADT: 126

N 2375 W in Lehi

Fair

Over: Waste Ditch Canal

2375 W. 400 N in Lehi, Utah, UT

Built 2022 Load: 19.8 t ADT: 500

SR-158

Fair

Over: Pineview Dam Spillway

Pineview Dam in Ogden, Weber, UT

Built 1956 Load: 19.8 t ADT: 6,510

PARK ENTRANCE ROAD

Fair

Over: COURTHOUSE WASH

5.3 MILES NORTH OF JCT. U, Grand, UT

Built 1957 Load: 20.0 t ADT: 3,731

Showing 1,151-1,200 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.