Salt Lake County, UT

659 public highway bridges

Salt Lake County Bridge Snapshot

Salt Lake County, Utah contains 659 public highway bridges in the FHWA National Bridge Inventory. Roughly 14.1% are rated “Good,” 38.7% “Fair,” 2.7% “Poor,” and 2.7% are classified as structurally deficient — the federal designation for spans whose deck, superstructure, or substructure has been rated 4 or below on the 0–9 NBI scale. Structurally deficient does not mean unsafe to cross; it means the bridge is on the priority list for repair or replacement.

Inspections in UT are conducted by certified engineers from the state Department of Transportation on a 24-month cycle, and results are reported back to the FHWA each spring. The list below shows every NBI-tracked bridge in the county, sorted by inventory load rating. Use the “Sort by” controls to surface the lowest-rated spans first, and click any row for full inspection history, traffic counts, and condition trends.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

659

Total Bridges

14.1%

Good

2.7%

Poor

2.7%

Structurally Deficient

Condition Distribution

Good

14.1% (93)

Fair

38.7% (255)

Poor

2.7% (18)

SD

2.7% (18)

All Bridges (659)

Sort:

EXIT FROM AIRPORT

Over: NB.ENTRANCE TO AIRPORT

Salt Lake City Airport, Salt Lake, UT

Built 2006 ADT: 22,000

SB to NB RETURN RD

Over: AIRPORT ROAD

Salt Lake City Airport, Salt Lake, UT

Built 2006 ADT: 600

ACCESS to PARKING

Over: SB.EXIT FROM AIRPORT

SW of Airport, Salt Lake, UT

Built 2005 ADT: 22,000

X-BAR ROAD

Over: SB. EXIT FROM AIRPORT

SLC international airport, Salt Lake, UT

Built 2005 ADT: 22,000

AIRPORT SHUTTLE RD

Over: NB LANES TO AIRPORT

SALT LAKE AIRPORT, Salt Lake, UT

Built 2006 ADT: 22,000

NORTH TEMPLE ST.

Over: UPRR AND UTA-FRONT RUN

500 TO 600 W. N.TEMPLE ST, Salt Lake, UT

Built 2011 ADT: 25,000

South Temple

Over: Parking Tunnel

City Creek/Main St Plaza, Salt Lake, UT

Built 2007 ADT: 13,000

I-80 (SR-80)

Over: 200 SOUTH STREET

1400 WEST 200 SOUTH, SLC, Salt Lake, UT

I-15Ramp to SR-270

Over: 300 WEST STREET & UP

1000 SO.300 WEST-SLC., Salt Lake, UT

SR-186,FOOTHILL DR

Over: I-80 (SR-80) EBL AND WB

MOUTH OF PARLEYS CANYON, Salt Lake, UT

Built 1966 ADT: 36,555

I-215 (SR-215)

Over: INDIANA AVE and UPRR S

2000 W. 850 SO. IN SLC, Salt Lake, UT

I-215 (SR-215)

Over: 3900 SOUTH STREET

3900 SO. & WASATCH BL, Salt Lake, UT

WATER TREATMENT RD

Over: I-80 (SR-80) EB AND WB

BELOW MT. DELL RESERVOIR, Salt Lake, UT

Built 1973 ADT: 50,755

MT. AIRE ROAD

Over: I-80 (SR-80) EBL AND WB

MT. AIRE INTERCHANGE, Salt Lake, UT

Built 1973 ADT: 51,785

INTCHG. X-ROAD.

Over: I-80 (SR-80) EBL & W

ROCK QUARRY-PARLEYS CAN, Salt Lake, UT

Built 1973 ADT: 51,775

300 WEST STREET

Over: I-215 (SR-215) EBL &

6300 SOUTH 300 W. MURRAY, Salt Lake, UT

Built 1972 ADT: 120,005

US-89 (SR-89)

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

6400 SOUTH & STATE ST., Salt Lake, UT

Built 1973 ADT: 111,245

6400 SOUTH STREET

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

100 WEST 6400 SO MURRAY, Salt Lake, UT

Built 1973 ADT: 120,005

4100 SOUTH STREET

Over: I-215 (SR-215) NBL & SBL

2300 WEST 4100 SOUTH, Salt Lake, UT

Built 1976 ADT: 103,180

CO. RD. INT X-ROAD

Over: I-80 (SR-80)

7200 WEST INTERCHANGE, Salt Lake, UT

Built 1982 ADT: 22,650

RIVERSIDE DRIVE

Over: I-215 (SR-215) EBL &

6200 SOUTH 900 W. MURRAY, Salt Lake, UT

Built 1975 ADT: 102,805

3100 SOUTH STREET

Over: I-215 (SR-215) NBL & SBL

2500 W 3100 SO.-W.VALLEY, Salt Lake, UT

Built 1976 ADT: 96,980

2700 SOUTH STREET

Over: I-215 (SR-215) NB and SB

2500 W.2700 SO.-W.VALLEY, Salt Lake, UT

Built 1976 ADT: 96,980

SR-172 (5600 W ST)

Over: I-80 (SR-80) EBL & W

5600 WEST INTERCHANGE, Salt Lake, UT

Built 1980 ADT: 23,080

I-215 (SR-215)

Over: 500 SOUTH STREET

500 SO.2000 WEST, SLC., Salt Lake, UT

I-215 (SR-215)

Over: I-80 (SR-80)

I215-I80 INTCHG.W.OF SLC., Salt Lake, UT

Built 1985 ADT: 62,550

I-215 (SR-215)

Over: NORTH TEMPLE ST.in SLC

2050 W.NO.TEMPLE ST. SLC., Salt Lake, UT

I-215 (SR-215)

Over: RP.I80W-I215S,I80E-I215N

I215-I80 INTCHG.W.OF SLC., Salt Lake, UT

Built 1985 ADT: 62,550

SR-201,(2100 S.ST)

Over: 3200 WEST ST. INT. X-RD.

3200 W. 2100 SO. SLC, Salt Lake, UT

700 EAST STREET

Over: I-215 (SR-215) EBL & WB

6500 SO.700 EAST, S.L.CO., Salt Lake, UT

Built 1984 ADT: 118,240

SR-71 (900E.ST)

Over: I-215 EB AND WB

6550 SO.900 EAST MURRAY, Salt Lake, UT

Built 1984 ADT: 118,240

I-215 (SR-215)

Over: CALIFORNIA AVE (1330 S)

CALIFORNIA AVE.INTERCHG., Salt Lake, UT

I-215 (SR-215)

Over: SR-190

KNUDSON'S CORNER, Salt Lake, UT

Built 1989 ADT: 12,295

I-215 (SR-215)

Over: HLDY.BLVD.& BIG CTNW

.2 MI SW KNUDSON CNR INT, Salt Lake, UT

PLANT ACCESS Road

Over: SR-111

SR-111 AT BACCHUS, Salt Lake, UT

Built 1986 ADT: 11,515

SR-268,(6TH NO.ST)

Over: 5TH & 6TH W. STS. &a

400 W.TO 600 W.ON 6TH NO., Salt Lake, UT

3900 SOUTH STREET

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

300 W.3900 SOUTH, SL.CO., Salt Lake, UT

Built 1998 ADT: 218,515

2700 SOUTH STREET

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

350 W. 2700 SOUTH, SO.SL., Salt Lake, UT

Built 1998 ADT: 236,900

VINE STREET

Over: I-15 (SR-15)

500 W.VINE STREET, MURRAY, Salt Lake, UT

Built 1998 ADT: 213,790

SR-154,-BNGTR.HWY.

Over: 3600 WEST STREET

13600 SO.3600 W.-RIVERTON, Salt Lake, UT

SR-268 (600 NORTH)

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

600 NO.INTERCHANGE IN SLC, Salt Lake, UT

Built 1998 ADT: 136,020

SR-154,-BNGTR.HWY.

Over: 1300 WEST STREET

14000 SO.1300 W.BLUFFDALE, Salt Lake, UT

SR-154,INT.X-ROAD.

Over: I-15 (SR-15), NBL & SBL

13600 SO.& I-15 IN DRAPER, Salt Lake, UT

Built 1998 ADT: 151,920

SR-266,4300 SO.ST.

Over: I-215, (SR-215)

4430 South Wasatch Blv., Salt Lake, UT

Built 2007 ADT: 68,165

SR-171 ,3300 SOUTH

Over: I-215 NB AND SB

At 3300 So.Int.with I-215, Salt Lake, UT

Built 2008 ADT: 87,800

SR-154,BNGRTR.HWY.

Over: SR-48,7800 SO.ST.

7800 So.3800 W.,W.Jordan, Salt Lake, UT

Built 2012 ADT: 40,024

11400 South SR-175

Over: Bangerter Hwy SR-154

3800 W 11400 S, Salt Lake, UT

Built 2018 ADT: 26,000

SR-68,REDWOOD ROAD

Over: CAMP WILLIAMS ROAD

No.of Camp Williams Entr., Salt Lake, UT

10600 South

Over: Monroe Street

SR-151 over Monroe Street, Salt Lake, UT

I-80 (SR-80)

Over: NAVAJO STREET

250 SOUTH 1400 WEST, SLC, Salt Lake, UT

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

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Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial

Reviewed byPlainbridges Editorial, Plain Bridges Editorial Team · June 5, 2026