By Arizona Department Of Transportation

Drivers who use Interstate 10 near Casa Grande should plan for overnight lane closures and possible delays while the Arizona Department of Transportation does lane-striping work in conjunction with the current widening project.
ADOT urges drivers to slow down and use caution around construction personnel and equipment while the following restrictions are in place along 5 miles of I-10 between Interstate 8 and Earley Road in Pinal County:

  • East- and westbound I-10 will be narrowed to one lane nightly from 8 p.m. to 6 a.m. beginning on the evening of Sunday, July 28, and ending on the morning of Friday, Aug. 2.
  • The lane closures in each direction will alternate, so drivers should be prepared to merge into the open travel lane.

Lane striping is occurring in conjunction with the project to add another travel lane in each direction of I-10 between I-8 and Earley Road. Learn more on the project website.

Schedules are subject to change based on weather and other unforeseen factors. For more information, please call the ADOT Bilingual Project Information Line at 855.712.8530 or go to and select Projects from the drop-down menu. For real-time highway conditions statewide, visit ADOT’s Traveler Information Site at, follow ADOT on Twitter (@ArizonaDOT) or call 511, except while driving.