State profile · Below median Poor share

Utah bridge safety

Condition ratings, load ratings, and Poor-condition data for every public highway bridge in Utah, based on the FHWA National Bridge Inventory.

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

Data updated May 2026

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 whose lowest applicable component is rated 0-4

-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 - Poor-condition share 8.1%
National avg

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

Condition Distribution

Utah23.6%73%GoodFairPoor
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 by Poor-condition share (lower share = better)

States are ranked by the share of bridges whose lowest applicable component rating is 4 or below. This describes recorded condition; it does not measure funding effectiveness or live crossing safety. States here sit immediately above and below Utah on the same metric.

AZ

Arizona

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

GA

Georgia

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

UT

Utah

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

VT

Vermont

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

FL

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 the portal's composite display score. Inspection intervals are risk-based under current NBIS rules.

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

Poor

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

Gordon Avenue

Unknown

Over: Gordon Avenue

US-89 under Gordon Ave, Davis, UT

Built 2022 ADT: 5,600

Antelope Drive

Unknown

Over: Antelope Drive

US-89 under Antelope Dr, Davis, UT

Built 2022 ADT: 40,000

SR-177

Unknown

Over: 3000 W

SR-177 West Davis, Davis, UT

Built 2023 ADT: 4,200

Glovers Lane

Unknown

Over: SR-177

SR-177 West Davis, Davis, UT

Built 2023 ADT: 20,000

2700 W

Unknown

Over: SR-177

SR-177 West Davis, Davis, UT

Built 2023 ADT: 16,000

1525 W

Unknown

Over: SR-177

SR-177 West Davis, Davis, UT

Built 2023 ADT: 20,000

SR-177

Unknown

Over: 2700 S

SR-177 West Davis, Davis, UT

Built 2023 ADT: 9,600

SR-177

Unknown

Over: 3000 W

SR-177 West Davis, Davis, UT

Built 2023 ADT: 11,000

SR-177

Unknown

Over: Gentile Street

SR-177 West Davis, Davis, UT

Built 2023 ADT: 2,900

SR-177

Unknown

Over: Schick LN

SR-177 West Davis, Davis, UT

Built 2023 ADT: 1,000

SR-177

Unknown

Over: 2700 S

SR-177 West Davis, Davis, UT

Built 2023 ADT: 9,600

SR-177

Unknown

Over: Gentile Street

SR-177 West Davis, Davis, UT

Built 2023 ADT: 2,900

SR-177

Unknown

Over: Schick LN

SR-177 West Davis, Davis, UT

Built 2023 ADT: 1,000

US-6 (SR-6)

Unknown

Over: I-70 (SR-70) EBL & WBL

4 MILE WEST OF GREENRIVER, Emery, UT

Built 1972 ADT: 11,000

SR-24, INT. X-ROAD

Unknown

Over: I-70 (SR-70) EBL & W

13 MI. W. OF GREEN RIVER, Emery, UT

Built 1972 ADT: 5,100

INTERCHANGE X-ROAD

Unknown

Over: I-70 (SR-70)

MUDDY CREEK INTERCHANGE, Emery, UT

Built 1989 ADT: 3,465

SR-29

Unknown

Over: SR-57, UP&L COAL HAUL

3 MILES NW,OF ORANGEVILLE, Emery, UT

Built 1978 ADT: 135

SR-57

Unknown

Over: SR-10

NEAR UP and L CASTLEDALE, Emery, UT

Built 1977 ADT: 6,220

CO.RD., INT. X-RD.

Unknown

Over: I-70 (SR-70)

SOUTH SALT WASH INTCHG., Emery, UT

Built 1989 ADT: 3,355

CO.RD., INT. X-RD.

Unknown

Over: I-70 (SR-70)

MOORE INTERCHANGE, Emery, UT

Built 1989 ADT: 3,445

I-70 (SR-70) EBL

Unknown

Over: CO.RD., INT. X-ROAD

SINBAD INTERCHANGE, Emery, UT

Built 1973

I-70 (SR-70 EBL)

Unknown

Over: MISSILE BASE SERVICE RD

SE AREA of GREEN RIVER, Emery, UT

Built 1981 ADT: 8,700

I-70 (SR-70) EBL

Unknown

Over: COUNTY ROAD TO AIRPORT

S. OF GREEN RIVER, Emery, UT

Built 1984 ADT: 830

I-70 (SR-70) EBL

Unknown

Over: SR-19,INTCHG. X-ROAD.

W. GREEN RIVER INTCHG., Emery, UT

Built 1984 ADT: 4,300

I-70 (SR-70) WBL

Unknown

Over: CO.RD., INT. X-ROAD

SINBAD INTERCHANGE, Emery, UT

Built 1989

I-70 (SR-70) WBL

Unknown

Over: COUNTY ROAD TO AIRPORT

SOUTH OF GREEN RIVER, Emery, UT

Built 1984 ADT: 830

I-70 (SR-70) WBL

Unknown

Over: SR-19,INTCHG. X-ROAD.

WEST GREEN RIVER INTCHG., Emery, UT

Built 1984 ADT: 4,300

SR-128,INT.X-ROAD.

Unknown

Over: I-70 (SR-70)

WEST CISCO INTERCHANGE, Grand, UT

Built 1968 ADT: 8,300

CO.RD.,INTCHG.X-RD

Unknown

Over: I-70 (SR-70)

WEST WATER INTERCHANGE, Grand, UT

Built 1972 ADT: 8,100

CO. RD., INT.

Unknown

Over: I-70 (SR-70) EBL

YELLOW CAT INT., Grand, UT

Built 1974 ADT: 10,000

CO.RD.,INTCHG.X-RD

Unknown

Over: I-70 (SR-70) WBL

YELLOW CAT INTERCHANGE, Grand, UT

Built 1974 ADT: 10,000

CO.RD.,INTER.X-RD.

Unknown

Over: I-70 (SR-70) EBL & W

FLOY INTERCHANGE, Grand, UT

Built 1981 ADT: 11,000

SR-19 INTCH.X-ROAD

Unknown

Over: I-70 (SR-70) EBL & WBL

AT THE ELGIN INTERCHANGE, Grand, UT

Built 1981 ADT: 9,300

I-70 (SR-70) EBL

Unknown

Over: CO.RD.EAST OF CISCO

EAST CISCO INTERCHANGE, Grand, UT

Built 1971 ADT: 5,787

I-70 (SR-70) EBL

Unknown

Over: CISCO WASH

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

Built 1971

I-70 (SR-70) EBL

Unknown

Over: CO.RD. CUNNINGHAM RANCH

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

Built 1971 ADT: 840

I-70 (SR-70) EBL

Unknown

Over: WEST WATER WASH

1.0 MI.E.WESTWATER INTER., Grand, UT

Built 1972 ADT: 8,100

I-70 (SR-70) EBL

Unknown

Over: CO.RD., INTCHG.X-ROAD

WEST WATER INTERCHANGE, Grand, UT

Built 1971 ADT: 840

I-70 (SR-70) EBL

Unknown

Over: SR-94, INTCHG X-RD

THOMPSON INTERCHANGE, Grand, UT

Built 1975 ADT: 890

I-70 (SR-70) EBL

Unknown

Over: CO.RD. & THOMPSON WA

.6 MI.W.OF THOMPSON INT, Grand, UT

Built 1975

I-70 (SR-70 EBL)

Unknown

Over: COUNTY ROAD

7 MI. E. OF GREEN RIVER, Grand, UT

Built 1981

I-70 (SR-70) EBL

Unknown

Over: US-191 (SR-191)

CRESCENT JCT. INTERCHANGE, Grand, UT

Built 1976 ADT: 8,300

I-70 (SR-70) WBL

Unknown

Over: CO.RD.EAST OF CISCO

EAST CISCO INTERCHANGE, Grand, UT

Built 1971

I-70 (SR-70) WBL

Unknown

Over: CISCO WASH

3.2 MI E OF W CISCO INTER, Grand, UT

Built 1971

I-70 (SR-70) WBL

Unknown

Over: CO.RD. CUNNINGHAM RANCH

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

Built 1971 ADT: 840

I-70 (SR-70) WBL

Unknown

Over: CO.RD., INTCHG.X-ROAD.

WEST WATER INTERCHANGE, Grand, UT

Built 1971 ADT: 840

I-70 (SR-70) WBL

Unknown

Over: SR-94, INTCHG. X-RD

THOMPSON INTERCHANGE, Grand, UT

Built 1975 ADT: 890

I-70 (SR-70) WBL

Unknown

Over: CO.RD. & THOMPSON WA

0.6 MI.W.OF THOMPSON INT, Grand, UT

Built 1975 ADT: 10

I-70 (SR-70 WBL)

Unknown

Over: MISSILE BASE SERVICE RD

4 MI.EAST of GREEN RIVER, Grand, UT

Built 1981 ADT: 8,700

I-70 (SR-70 WBL)

Unknown

Over: COUNTY ROAD

7 MI.EAST OF GREEN RIVER, Grand, UT

Built 1981 ADT: 10

Showing 151-200 of 3,126 bridges

Related

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

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). Poor condition is an inspection-record category, not a closure or unsafe-to-cross designation. Consult the bridge owner for current status.

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.

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.