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Utah Bridges

3,125 bridges across 29 counties

Bridge Map

Summary

Total Bridges:3,125

Good Condition:691 (22%)

Fair Condition:2,339 (75%)

Poor Condition:91 (3%)

Average Age:40.7 years

Counties:29

Bridge Condition Distribution

Good

Fair

Poor

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Bridge Types

Bridge Type	Count	Percentage
Stringer/Multi-beam or Girder	1,704	54.5%
Culvert	711	22.8%
Tee Beam	266	8.5%
Frame	203	6.5%
Slab	138	4.4%
Box Beam or Girders - Multiple	39	1.2%
Truss - Thru	14	0.4%
Girder and Floorbeam System	13	0.4%
Arch - Deck	11	0.4%
Other	10	0.3%
Unknown	5	0.2%
Box Beam or Girders - Single or Spread	4	0.1%
Arch - Thru	3	0.1%
Truss - Deck	2	0.1%
Segmental Box Girder	2	0.1%

Bridge Age Distribution

Bridges Built Over Time

Notable Bridges in Utah

Most Trafficked Bridges

ANDY AVE.(2250 S.)&

Fair

County 035, Utah

Daily Traffic: 311,034 vehicles

2100 SOUTH STREET

Fair

County 035, Utah

Daily Traffic: 311,034 vehicles

ANDY AVE.(2250 S.)&

Fair

County 035, Utah

Daily Traffic: 311,034 vehicles

Oldest Bridges

SPRING CANYON WASH

Fair

County 007, Utah

Built in 1905 (120 years old)

HOBBLE CREEK

Fair

County 049, Utah

Built in 1913 (112 years old)

PRICE RIVER

Poor

County 007, Utah

Built in 1914 (111 years old)

Longest Bridges

SR-204 WEBER RIVER RR-YD

Fair

County 057, Utah

Length: 10.0 meters

I-15 & I15 COL-DIST.RPS.

Fair

County 035, Utah

Length: 10.0 meters

I15RPS UPRR & 2100 S

Fair

County 035, Utah

Length: 10.0 meters

Recently Built Bridges

County 041 • Built in 2024

MUDDY CREEKGood

County 015 • Built in 2023

County 011 • Built in 2023

I-80Good

County 035 • Built in 2023

Fremont RiverGood

County 055 • Built in 2023

Farmington CreekGood

County 011 • Built in 2023

County 011 • Built in 2023

County 011 • Built in 2023

Crandall Canyon WashGood

County 007 • Built in 2023

County 011 • Built in 2023