Construction Projects

Interstate 10: Prince Road to 29th Street
Completed September 2009.

Interstate 10: Pinal Air Park Road to Tangerine Road
Completed November 2008.

Interstate 10: Picacho Peak Road to Pinal Air Park Road
Completed November 2009.

Interstate 10: Picacho to Picacho Peak Road (milepost 219 - milepost 213)
Work is currently in progress on widening I-10 to three lanes from the east end of the community of Picacho to Picacho Peak Road. For more information on this project, click here.

Interstate 10: Interstate 8 to State Route 87
Construction is scheduled to begin on Monday, Sept. 20. This portion of I-10 will be widened from two to three lanes in each direction to reduce traffic congestion and improve safety.

For information about current impacts to traffic, click on "Traffic Alerts."