I-10 Avondale Boulevard to I-17 Pavement Improvement Project


The Arizona Department of Transportation is improving and preserving the pavement on Interstate 10 from Avondale Boulevard to 67th Avenue and from 43rd Avenue to Interstate 17. The purpose of the project is to extend the life of the pavement and to improve safety and the driving experience on the existing roadway.

Project Elements

  • Removing the existing asphalt pavement and repairing existing concrete pavement
  • Diamond grinding existing concrete pavement to provide a smooth roadway surface
  • Modifying existing westbound I-10 between 67th Avenue and Avondale Boulevard by reducing the shoulder to create an additional travel lane on I-10
  • Modifying existing travel lane on the southbound State Route 101 Loop to westbound I-10 ramp to create two lanes
  • Replacing pavement markings, striping, signage and other miscellaneous work

Project Area

I-10 Avondale Blvd to I-17 Pavement Project Map

Project Schedule

  • Construction began in the summer of 2021 and is expected to take 12 months to complete. Schedule subject to change based on weather or other unforeseen factors.

What to expect

  • Weekend closures or lane restrictions that impact travel.

Stay Informed

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 www.az511.gov, follow ADOT on Twitter (@ArizonaDOT) or call 511, except while driving.