Interstate 8: Wellton to Avenue 36E Pavement Life Extension


The Arizona Department of Transportation is repairing the pavement on Interstate 8 between mileposts 29 (near Wellton) and milepost 37.6 (Avenue 36E) in Yuma County. The work consists of removing and replacing the existing pavement.  

Additional road work will also include spot repair work with new asphalt concrete, replacing pavement markings and other miscellaneous work. 

Project Area 

The project is located in Yuma County on Interstate 8 between milepost 29 (near Wellton) and milepost 37.6 (Avenue 36E).

Interstate 8: Wellton to Avenue 36E Pavement Life Extension Project Map


What to Expect

Construction is scheduled to begin late winter 2022 with completion anticipated in late spring 2023.

Expect delays as lane restrictions on Interstate 8 will be necessary. Work is scheduled to occur between 6 a.m. to 5 p.m. Mondays through Fridays.

I-8 Wellington Ave English

I-8 Wellington Ave Spanish


Stay Informed

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.