US 191 and Interstate 10: Bridge Repair

US 191 and Interstate 10: Bridge Repair



The Arizona Department of Transportation is working on a project to repair the US 191 overpass at Interstate 10 near milepost 331 in Cochise County that was damaged due to an accident during the summer of 2023.

Project Fact Sheet


Project Area Map

US 191 Interstate 10 Bridge Repair Map



  • Construction on this project is set to begin December 2023.
  • Project completion planned for spring 2024. 
  • Schedules are subject to change because of weather and other unforeseen situations.



During the repairs crews will use a temporary road detour that allows traffic to continue flowing around the construction zone. Motorists can expect lane restrictions on I-10 throughout construction and should allow for extra travel time, as delays are possible. For daytime work, one lane will be open at all times. For overnight work, I-10 will be fully closed both east- and westbound from 9 p.m. to 6 a.m. Westbound drivers will be detoured to a temporary road to pass through the area, and eastbound drivers will use the off- and on- ramps to navigate the area. Crews will either be working in the daytime or nighttime, not both. ADOT will provide advance notice of restrictions and closures to email subscribers and on the project traffic alert web page.


Stay Informed


Subscribe to receive project updates and traffic alerts by email. For more information, please call the ADOT Bilingual Project Information Line at 855.712.8530 or submit a question or comment by email.  For real-time highway conditions statewide, visit ADOT’s Traveler Information Site at, follow ADOT on Twitter @ArizonaDOT or call 511, except while driving.