Arizona Bridges Among the Best Rated in the U.S.A.

BULLETIN – PHOENIX, ARIZONA, USA – Bridges in Arizona have again been ranked among the best in the nation in an annual survey conducted by the American Road and Transportation Builders Association (ARTBA).

The group’s report found that only 1.65 of bridges across Arizona were listed in poor condition, which means the state was just behind Nevada and Texas (both at 1.3%) in bridge condition rankings based on data maintained by the U.S. Department of Transportation.

According to an Arizona Department of Transportation press release, in addition to the ARTBA survey of all bridges in the state, including local and federal agency structures, the ADOT latest figures show that less than 1% percent (0.9%) of the state highway bridges ADOT maintains are rated in poor condition.

A poor rating does not mean a bridge is unsafe. It means repair needs have been identified in the bridge’s deck, superstructure or substructure.

Arizona has a longstanding record of ranking among the top five states in the annual bridge condition survey.

Only 43 of ADOT’s 4,824 state highway bridges are currently listed in the poor, or structurally deficient, category. That’s the lowest number in that category in more than a decade.   

Several bridge replacement or improvement projects are underway along state highways.

They include replacement of crossings over Interstate 17 at Happy Valley and Pinnacle Peak roads in Phoenix, construction of a new bridge carrying Ruthrauff Road over Interstate 10 in Tucson and a new US 60 bridge over Pinto Creek west of Globe. 

In the past year, ADOT has completed projects that added a new Ina Road overpass at I-10 in Tucson, reconstructed the I-10/State Route 87 interchange near Eloy and improved Interstate 40 bridge decks above I-17 in Flagstaff, among other bridge improvements.

Arizona’s relatively dry climate helps many bridges last longer before major repairs are needed. Bridges also are inspected on a regular basis. Many of ADOT’s state highway bridges are relatively young, including the structures carrying higher volumes of traffic on Phoenix-area freeways.

You can view the complete bulletin here.