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

SR-68,(REDWOOD RD)

Unknown

Over: I-215 (SR-215) EBL / WBL

Redwood Rd over I-215 NSL, Davis, UT

Built 1969 ADT: 35,765

BURTON LANE

Unknown

Over: I-15 (SR-15) & UPRR

1.2 MI.N.of Shepard Lane, Davis, UT

Built 1979 ADT: 116,755

SR-105,-INT.X-RD.

Unknown

Over: I-15 (SR-15) NBL AND SBL

PARRISH LN.INT.-CNTRVIL., Davis, UT

Built 1974 ADT: 133,965

SHEPHERD LANE

Unknown

Over: I-15 (SR-15) & UPRR

1.4 Mi N Farmington Intch, Davis, UT

Built 1979 ADT: 116,755

500 E.ST.-SO.WEBER

Unknown

Over: I-84 (SR-84) EBL & W

SOUTH WEBER INTERCHANGE, Davis, UT

Built 1974 ADT: 19,865

I-15 (SR-15)

Unknown

Over: 1100 WEST ST. (MAIN ST.)

0.7 Mi.NO. CENTER ST.-NSL, Davis, UT

Built 1997 ADT: 4,540

I-15 (SR-15)

Unknown

Over: CENTER ST. (CUDAHY LN.)

WEST SIDE OF NO.SALT LAKE, Davis, UT

Built 1997 ADT: 4,290

SR-273,INT. X-ROAD

Unknown

Over: US-89 (SR-89)

CHERRY HILLS INTERCHANGE, Davis, UT

Built 2000 ADT: 33,475

SR-126, Int.X-road

Unknown

Over: I-15, (SR-15)

At the SOUTH LAYTON INT., Davis, UT

Built 2011 ADT: 124,970

Midtown Crossing

Unknown

Over: I-15 (SR-15)

1400 N 1100 W Layton City, Davis, UT

Built 2018 ADT: 112,500

SR-106, 400 NO.ST.

Unknown

Over: UPRR & W.BNTFUL CITY

600 W.400 N.-W.BOUNTIFUL, Davis, UT

Built 1959

SR-108,SYRACUSE RD

Unknown

Over: I-15 (SR-15) NBL AND SBL

Syracuse Rd.Int.in Layton, Davis, UT

Built 1967 ADT: 112,525

SR-107

Unknown

Over: CITY STREET AND UPRR

300 NO.ST.in CLEARFIELD, Davis, UT

Built 1974 ADT: 50

SR-193,INT. X-ROAD

Unknown

Over: US-89, (SR-89)

SR193/SR89 INTCHG. LAYTON, Davis, UT

Built 1995 ADT: 32,410

GLOVER LANE

Unknown

Over: SR-67, LEGACY PKWY.

300 W.Glover Ln.Farmgton., Davis, UT

Built 2008 ADT: 25,390

STATE ST.inFRMGTN.

Unknown

Over: SR-67,LEGACY PARKWAY

300 W.StateSt.in Frmgtn., Davis, UT

Built 2008 ADT: 25,390

SR-60,SO.WEBER DR.

Unknown

Over: US-89, (SR-89)

1 Mi.So.I-80,US-89 Intchg, Davis, UT

Built 2001 ADT: 45,615

US-89 (SR-89)

Unknown

Over: SR-106, SHEPHARD LANE

AT SHEPHARD LANE INTSEC., Davis, UT

Built 2004 ADT: 9,844

SR-225, PARK LANE

Unknown

Over: I-15 (SR-15)

FARMINGTON INTERCHANGE, Davis, UT

Built 2004 ADT: 101,960

SR-225, Park Lane

Unknown

Over: US-89 (SR-89)

LAGOON INTERCHANGE, Davis, UT

Built 2004 ADT: 33,025

CENTER ST. in NSL.

Unknown

Over: SR-67,LEGACY PARKWAY

W.Center St.inN.Salt Lake, Davis, UT

Built 2008 ADT: 23,230

500 SOUTH STREET

Unknown

Over: SR-67,LEGACY PARKWAY

West End of 500 So.Street, Davis, UT

Built 2008 ADT: 23,230

1250 WEST STREET

Unknown

Over: SR-67,LEGACY PARKWAY

1100No.1250W.Centerville, Davis, UT

Built 2008 ADT: 25,390

I-15 (SR-15) NBL

Unknown

Over: RAMP, I-15SB TO US-89SB

500 W. .INTCHG.,BOUNTIFUL, Davis, UT

Built 1960 ADT: 16,545

SR67 NB.RP to I-15

Unknown

Over: SR-67,LEGACY PARKWAY

No. Farmington Interch., Davis, UT

Built 2008 ADT: 21,670

SR-67NB,RP.to I-15

Unknown

Over: I-15,&UPRR,UTA TRACK

No.Farmington Interchg., Davis, UT

Built 2008 ADT: 101,960

SR-67NB,LEGACY PW.

Unknown

Over: UPRR,UTA & I-15

No.Farmington Interchg., Davis, UT

Built 2008 ADT: 126,805

I-15 (SR-15) NBL

Unknown

Over: PAGES LANE, 1600 NORTH

500 W.1600 NO.,BOUNTIFUL, Davis, UT

Built 1959

I-15 (SR-15) NBL

Unknown

Over: SR-103 W. GATE HILL AFB

HAFB Intch (650 North), Davis, UT

Built 1966 ADT: 15,800

I-15 (SR-15) NBL

Unknown

Over: SR-193 700 S. CLEARFIELD

CLEARFIELD INT. (700 SO), Davis, UT

Built 1966 ADT: 2,610

I-15 (SR-15) NBL

Unknown

Over: SR-273

KAYSVILLE INTERCHANGE, Davis, UT

Built 1978 ADT: 22,060

LAGOON DRIVE ROAD

Unknown

Over: SR-227 SBL

1.0 MI.SO.of LAGOON INT., Davis, UT

Built 1973 ADT: 8,100

SR67NB,LEGACY PKWY

Unknown

Over: SR-105, PARRISH LANE

1400 W.400 N.,Centerville, Davis, UT

Built 2008 ADT: 5,370

US-89NB OFF-RAMP

Unknown

Over: NB.FRONTAGE ROAD

CHERRY HILLS INTCHG., Davis, UT

Built 2004 ADT: 33,475

I-215 (SR-215) EBL

Unknown

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

I-15,I-215 JCT. IN NSL., Davis, UT

Built 1969 ADT: 141,695

SR-68, SBL

Unknown

Over: US-89 (SR-89)

500 W.2000 SO.-BOUNTIFUL, Davis, UT

Built 1935 ADT: 15,070

SR-227,SB.WALKER L

Unknown

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

0.5 Mi. N. of Glover Lane, Davis, UT

Built 1973 ADT: 136,730

I-215SB (SR-215)

Unknown

Over: SR-67, LEGACY PARKWAY

I-215,Legacy Pkwy.Intchg., Davis, UT

Built 2008 ADT: 23,230

SR-67SB LEGACY PW.

Unknown

Over: I-15, UPRR & UTA TRA

No.Farmington Interchange, Davis, UT

Built 2009 ADT: 101,960

US-89 (SR-89), SBL

Unknown

Over: I-15 (SR-15)

LAGOON INTERCHANGE, Davis, UT

Built 2004 ADT: 126,805

I-15

Unknown

Over: SR-232 Hill Field Rd

Hill Field Rd Interchange, Davis, UT

Built 2016 ADT: 41,730

I-15 (SR-15) SBL

Unknown

Over: 1600 NORTH ST.,PAGES LN.

500 W.1600 NO.,BOUNTIFUL, Davis, UT

Built 1959

I-15 (SR-15) SBL

Unknown

Over: SR-103 W. GATE HILL AFB

HAFB Intch (650 North), Davis, UT

Built 1966 ADT: 15,800

I-15 (SR-15) SBL

Unknown

Over: SR-193,700 SO.CLEARFIELD

CLEARFIELD INT (700 SO), Davis, UT

Built 1966 ADT: 2,610

I-15 (SR-15) SBL

Unknown

Over: SR-273

KAYSVILLE INTERCHANGE, Davis, UT

Built 1979 ADT: 22,060

SR67SB,LEGACY PKWY

Unknown

Over: SR105, PARRISH LANE

1400 W.400 No.Centerville, Davis, UT

Built 2008 ADT: 5,370

US-89SB ON-RAMP

Unknown

Over: SB. SHEPHERD LANE RAMP

CHERRY HILLS INTCHG., Davis, UT

Built 2004 ADT: 33,025

US-89SB, (SR-89)

Unknown

Over: I-15, (SR-15)

So. edge of No. Salt Lake, Davis, UT

Built 2010 ADT: 141,695

650 W

Unknown

Over: SR-177

650W over SR 177, Davis, UT

Built 2023 ADT: 10,000

Nicholls Road

Unknown

Over: US-89

1300 Nicholls Rd, Davis, UT

Built 2022 ADT: 44,000

Showing 101-150 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.