I 10 Gila River Project Moves Forward to Ease Congestion and Replace Aging Bridges

December 12, 2025

GRIN Staff

Gila River Indian News

SACATON — The Arizona Department of Transportation (ADOT) is advancing construction on the I 10 Wild Horse Pass Corridor Project, a 26 mile expansion through the Gila River Indian Community aimed at reducing congestion and improving safety along one of the state’s busiest highways.

The project will add three lanes to each direction of Interstate 10 between Loop 202 in Phoenix and State Route 387 near Casa Grande. According to officials, the corridor is essential for freight haulers and commuters, as it serves as a significant connection between Maricopa and Pinal counties.

The Gila River bridges, which were constructed in 1964 and have been subjected to decades of heavy use and repeated flooding, are a central component of the project. Crews are constructing new bridges in conjunction with the existing structures to ensure that traffic remains flowing throughout the duration of the project. There are restrictions on certain lanes at night to keep things as smooth as possible.

Furthermore, the plan proposes the construction of a new interchange at Seed Farm Road to enhance the accessibility of the Gila River Indian Community. Tribal leaders have stressed how important the interchange is for local transportation and economic growth, pointing out that better connections will make ties with nearby cities stronger.

According to ADOT representatives, the improvements will respect the cultural and historical significance of the areas the interstate crosses while preparing it for future expansion.

As the Gila River Project progresses, it serves as a symbol of collaboration between the Gila River Indian Community, contractors, and ADOT, as well as a technical challenge. Its completion is expected to reshape travel patterns in central Arizona, reinforcing the I 10’s role as a lifeline for the state’s economy and communities.