Interstate 10: Tucson District

The busy stretch of Interstate 10 that runs through the Tucson metropolitan area is maintained by the Arizona Department of Transportation's Tucson District. The freeway carries both local commuter traffic and interstate traffic.

The Tucson District is committed to ensuring safe and efficient travel on I-10. It plans and oversees freeway construction projects, and provides day-to-day maintenance for the freeway.

This Web site contains important information about current and future projects to improve segments of I-10.

Click on the map or the links below to learn about improvement plans for the various sections of the I-10 corridor.

Construction Projects:

I-10: Picacho Peak Road to Pinal Air Park Road

I-10: Prince Road to 29th Street

Design and Planning Projects:

I-10: Jct. I-8 to Tangerine Road

I-10: State Route 87 to Picacho Peak Road

I-10: Twin Peaks Road Interchange

Past Projects:

I-10: Pinal Air Park Road to Tangerine Road

For more information about current I-10 projects and other topics, click on these links:

Traffic Alerts
Construction Projects
Useful Area Links
Fact Sheets

News and Meetings
Planning and Design Projects
Contact Information
FAQs