Southwest Region ADA Features Upgrades

The Arizona Department of Transportation, in coordination with the Federal Highway Administration, upgraded the sidewalks, curb ramps, and driveways across the southwest district. ADOT evaluated existing feature conditions and upgraded approximately 120 features to comply with the latest ADA guidelines (Americans with Disabilities Act). 

Crews worked in different parts of the Southwest District which included Parker, Quartzsite, Tonopah, Gila Bend and Yuma.


Phase 1 in the Town of Parker was completed in Fall 2021.

Phase 2 in Quartzsite was completed in Fall 2022.

Construction took place in multiple areas which included:

  • Interstate 10 between mileposts 4.68 and 5.06.
  • State Route 10B between mileposts 19.55 and 19.78.
  • State Route 95 between mileposts 109.05 and 110.62
  • US 95 between mileposts 104.06 to 104.07.
Project Fact Sheet

Stay Informed

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.