Bridge Safety in Utah
3,144 bridges, 109 Poor condition, avg age 40 years.
Bridge Inventory
| Total Bridges | 3,144 |
| Good Condition | 659 |
| Fair Condition | 2,376 |
| Poor Condition | 109 |
| Oldest Bridge | Built 1905 |
| Average Age | 40 years |
Condition Summary
| % Good | 21.0% |
| % Fair | 75.6% |
| % Poor | 3.5% |
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.