US 191: Roundabout at SR 75 & SR 78

US 191: Roundabout at SR 75 & SR 78



The Arizona Department of Transportation is constructing a roundabout at the intersection of US 191, SR 75, and SR 78 located near Safford. This project will relieve traffic backups, improve sight distance, and reduce accidents.



Replacing existing two way intersection with a roundabout

Improving drainage and signage


The project begins May 2024. 

Construction is expected to be completed in spring 2025.


ADOT advises drivers to prepare for flagging operations to help drivers navigate through the construction site. Please allow extra travel time as traffic back ups are expected to be approximately half a mile in length. 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 email [email protected]. For real-time highway conditions statewide, visit ADOT’s Traveler Information Site at, follow ADOT on Twitter @ArizonaDOT or call 511, except while driving.