Cache County, UT

95 public highway bridges

Cache County Bridge Snapshot

Cache County, Utah contains 95 public highway bridges in the FHWA National Bridge Inventory. Roughly 21.1% are rated “Good,” 72.6% “Fair,” 6.3% “Poor,” and 6.3% 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.

95
Total Bridges
21.1%
Good
6.3%
Poor
6.3%
Structurally Deficient

Condition Distribution

Good
21.1% (20)
Fair
72.6% (69)
Poor
6.3% (6)
SD
6.3% (6)

All Bridges (95)

SR-142

Fair

Over: BEAR RIVER

0.5 MILE EAST OF TRENTON, Cache, UT

Built 1962 Load: 41.1 t ADT: 930

ROAD 20125

Fair

Over: LOGAN RIVER

UP LOGAN CANYON OFF US 89, Cache, UT

Built 1974 Load: 41.1 t ADT: 50

3800 West

Fair

Over: BEAR RIVER

1.5 MILES WEST OF BENSON, Cache, UT

Built 1977 Load: 41.5 t ADT: 811

US-89 (SR-89)

Fair

Over: LOGAN RIVER

13 MILES UP LOGAN CANYON, Cache, UT

Built 1998 Load: 41.5 t ADT: 8,608

200 SOUTH STREET

Fair

Over: BLACKSMITH FORK RIVER

250 W. 200 S., MILLVILLE, Cache, UT

Built 1992 Load: 42.1 t ADT: 2,728

US-89 (SR-89)

Fair

Over: LOGAN RIVER

3.3 miles E. of Logan, Cache, UT

Built 2005 Load: 42.8 t ADT: 5,254

US-89 (SR-89)

Fair

Over: BEAVER CREEK

23 MILES UP LOGAN CANYON, Cache, UT

Built 2002 Load: 45.0 t ADT: 2,887

SR-61

Fair

Over: BEAR RIVER

1 MILE EAST OF CORNISH, Cache, UT

Built 1961 Load: 45.4 t ADT: 1,127

US-89 (SR-89)

Fair

Over: LOGAN RIVER

At mouth of Logan Canyon, Cache, UT

Built 2005 Load: 47.0 t ADT: 5,254

2600 SOUTH

Fair

Over: BLACKSMITH FORK RIVER

CACHE CO. HIGH SCHOOL #3, Cache, UT

Built 2015 Load: 48.0 t ADT: 500

US-89 (SR-89)

Fair

Over: ATV TRAIL

Logan Canyon Summit, Cache, UT

Built 2006 Load: 48.9 t ADT: 4,138

US-89 (SR-89)

Fair

Over: LOGAN RIVER

21 MILES UP LOGAN CANYON, Cache, UT

Built 2002 Load: 51.5 t ADT: 2,887

SR-30

Fair

Over: LITTLE BEAR RIVER

5.5 MILES WEST OF LOGAN, Cache, UT

Built 1995 Load: 56.4 t ADT: 8,955

US-89 (SR-89)

Fair

Over: LOGAN RIVER

11 MILES UP LOGAN CANYON, Cache, UT

Built 1997 Load: 58.0 t ADT: 8,608

US-89 (SR-89)

Fair

Over: LOGAN RIVER-LOW FLOW CH.

6.3 MILES UP LOGAN CANYON, Cache, UT

Built 1969 Load: 68.7 t ADT: 5,254

200 EAST

Fair

Over: LOGAN RIVER CANAL

200 E. CENTER ST., LOGAN, Cache, UT

Built 2013 Load: 72.3 t ADT: 6,511

US-91 (SR-91)

Fair

Over: LOGAN RIVER

600 SOUTH MAIN IN LOGAN, Cache, UT

Built 1918 Load: 89.7 t ADT: 44,297

US-89 (SR-89)

Fair

Over: LOGAN RIVER LOW FLOW CH.

6.6 MILES UP LOGAN CANYON, Cache, UT

Built 1969 Load: 96.6 t ADT: 5,254

SR-23

Fair

Over: NEWTON CREEK

EAST EDGE of NEWTON, Cache, UT

Built 2004 Load: 96.6 t ADT: 1,960

LOGAN CITY STREET

Good

Over: LOGAN RIVER

1550 SO. PARK AVE, LOGAN, Cache, UT

Built 1953 Load: 16.8 t ADT: 6,917

2500 NORTH

Good

Over: NORTHERN LOGAN CANAL

1035 E. 2500 N., N. LOGAN, Cache, UT

Built 2005 Load: 19.4 t ADT: 1,005

SR-142

Good

Over: WEST CACHE CANAL

4.5 MI.EAST OF CLARKSTON, Cache, UT

Built 1956 Load: 20.4 t ADT: 631

200 E. ST. LOGAN

Good

Over: HYDE PARK CANAL

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

Built 1920 Load: 22.4 t ADT: 9,693

4700 SOUTH STREET

Good

Over: LITTLE BEAR RIVER

475 W. 4700 S.,WELLSVILLE, Cache, UT

Built 2022 Load: 22.7 t ADT: 2,000

ROAD 20007

Good

Over: LOGAN RIVER

16 M NE OF LOGAN V RT 89, Cache, UT

Built 2010 Load: 25.9 t ADT: 50

PARK AVENUE

Good

Over: FLOOD CONTROL

1450 S. PARK AVE., LOGAN, Cache, UT

Built 2012 Load: 26.2 t ADT: 6,917

COUNTY ROAD

Good

Over: CUB RIVER

1.2 MILES NW. OF RICHMOND, Cache, UT

Built 1974 Load: 26.6 t ADT: 2,073

ROAD 20006

Good

Over: LOGAN RIVER

25 M N OF LOGAN V RT 89, Cache, UT

Built 2010 Load: 27.9 t ADT: 50

US-91 (SR-91)

Good

Over: BLACKSMITH FORK RIVER

SOUTH EDGE of LOGAN, Cache, UT

Built 1958 Load: 30.8 t ADT: 21,964

FS 20049

Good

Over: SUMMIT CREEK

4 M. NE SMITHFIELD, Cache, UT

Built 2014 Load: 32.4 t ADT: 50

ROAD 20006

Good

Over: LOGAN RIVER

30 M N OF LOGAN V RT 89, Cache, UT

Built 2010 Load: 35.6 t ADT: 50

SR-165

Good

Over: BLACKSMITH FORK RIVER

North edge of Nibley, Cache, UT

Built 1991 Load: 39.9 t ADT: 14,329

100 EAST STREET

Good

Over: LOGAN RIVER

500 S.100 E., LOGAN, Cache, UT

Built 2007 Load: 46.7 t ADT: 8,603

ROAD 20038

Good

Over: LOGAN RIVER

7 M NE OF LOGAN V RT 89, Cache, UT

Built 2000 Load: 47.0 t ADT: 50

NO DATA ENTERED

Good

Over: LOGAN RIVER

NO DATA ENTERED, Cache, UT

Built 2012 Load: 53.1 t ADT: 50

ROAD 20007

Good

Over: TEMPLE FORK OF LOGAN R.

17 M NE OF LOGAN V RT 89, Cache, UT

Built 2010 Load: 55.7 t ADT: 50

600 SOUTH

Good

Over: LITTLE BEAR RIVER

4620 W. 600 S., LOGAN, Cache, UT

Built 1985 Load: 56.7 t ADT: 322

COUNTY ROAD

Good

Over: LITTLE BEAR RIVER

3 MILES SO. OF PARADISE, Cache, UT

Built 1968 Load: 71.6 t ADT: 923

NO. LOGAN CITY ST

Good

Over: LOGAN NORTHERN CANAL

3000 N. 1200 E., N. LOGAN, Cache, UT

Built 1985 Load: 96.6 t ADT: 2,783

ROAD 20264

Poor

Over: LOGAN RIVER

10 M NE OF LOGAN V RT 89, Cache, UT

Built 1951 Load: 8.4 t ADT: 50

ROAD 20157

Poor

Over: LT HD FORK BLACKSMITH

17 M NE OF LOGAN, Cache, UT

Built 1954 Load: 12.0 t ADT: 50

ROAD 20012

Poor

Over: LOGAN RIVER

12 M NE OF LOGAN V RT 89, Cache, UT

Built 1968 Load: 15.2 t ADT: 50

COUNTY ROAD

Poor

Over: BEAR RIVER

1.5 MILES NO. OF TRENTON, Cache, UT

Built 1925 Load: 39.5 t ADT: 2,073

ROAD 20024

Structurally Deficient

Over: LOGAN RIVER

9 M NE OF LOGAN V RT 89, Cache, UT

Built 1972 Load: 15.6 t ADT: 50

LOGAN CITY STREET

Structurally Deficient

Over: LOGAN RIVER

800 E. CENTER ST., LOGAN, Cache, UT

Built 1983 Load: 21.7 t ADT: 8,155

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