Southeast District Projects

State Route 77: Gila River Bridge Replacement Project

The Arizona Department of Transportation is replacing the Gila River bridge on State Route 77 just south of Winkelman on the Gila/Pinal county line.

Work is scheduled to begin in the fall of 2019 and extend through the summer of 2021.

Traffic will be restricted to a single lane in alternating directions using a temporary traffic signal. Drivers should expect delays.

A vehicle width limit of 15 feet will be in place for much of the project.

In addition to a new concrete bridge, the project also includes guardrail and pavement markings.

Vehicles should proceed through the work zone with caution, slow down and watch for construction personnel and equipment.


Schedules are subject to change based on weather and other unforeseen factors.  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.

Arizona State Logo - Official Website of the State of Arizona

 ADOT Logo

Arizona Department of Transportation

Contact Us

Join the ADOT Team - Employment Opportunities