Bridge Safety in Utah

3,144 bridges, 109 Poor condition, avg age 40 years.

Bridge Inventory

Total Bridges3,144
Good Condition659
Fair Condition2,376
Poor Condition109
Oldest BridgeBuilt 1905
Average Age40 years

Condition Summary

% Good21.0%
% Fair75.6%
% Poor3.5%

Highest-Traffic Poor Condition Bridges in Utah

Poor condition bridges sorted by daily traffic, the most urgent safety concerns.

Bridge Condition Year Built ADT Length
SR-89 (US-89) STATE ST. Poor 1966 127,090 -
SR-68 REDWOOD ROAD Poor 1976 102,805 -
3200 WEST ST. INT. X-RD. Poor 1980 99,668 -
SR-173 5400 SO. STREET Poor 1976 91,400 -
EAST JORDAN CANAL Poor 1979 37,101 -
DEER CROSSING Poor 1984 34,167 -
JORDAN AND SALT LAKE C Poor 1979 27,800 -
LITTLE COTTONWOOD CREEK Poor 1973 25,770 -
4400 SOUTH STREET Poor 1967 22,044 -
700 SOUTH STREET Poor 1985 21,510 -
700 SOUTH STREET Poor 1985 21,510 -
I-80 (SR-80) EBL & W Poor 1980 21,152 -
JORDAN RIVER Poor 1964 20,828 -
BIG COTTONWOOD CREEK Poor 1936 20,009 -
WEBER RIVER AND UPRR Poor 1965 19,585 -
JORDAN RIVER Poor 1965 19,158 -
US-89 (SR-89) NBL & SBL Poor 1967 18,995 -
I-80 (SR-80) EBL AND WB Poor 1966 18,995 -
MILL CREEK Poor 1980 16,400 -
ECHO CREEK Poor 1967 14,685 -

Oldest Bridges in Utah

Bridge Condition Year Built Age ADT
SPRING CANYON WASH Fair 1905 121 yrs 32
HOBBLE CREEK Fair 1913 113 yrs 30,094
PRICE RIVER Poor 1914 112 yrs 19
BEAR RIVER Fair 1914 112 yrs 38
WEST CANAL Fair 1915 111 yrs 189
COAL WASH Fair 1915 111 yrs 378
OGDEN RIVER Fair 1915 111 yrs 1,040
BEAR RIVER Fair 1917 109 yrs 45
LOGAN RIVER Fair 1918 108 yrs 44,297
THOMPSON WASH Fair 1919 107 yrs 26

Bridge Safety in Utah

Bridge condition data for Utah comes from the FHWA National Bridge Inventory. All publicly accessible bridges with a span over 20 feet are inspected at least every 24 months by certified bridge inspectors.