Westbound I-40 pavement work near Williams starts week of April 6

Expect delays at times when one lane is closed for repair project

A highway repair project along westbound Interstate 40 near Williams will start the week of April 6-10 with an around-the-clock lane closure.

With westbound I-40 narrowed to one lane, drivers should plan for delays, especially during peak travel times. The project’s location is approximately 3 miles west of Williams (milepost 160). Work is scheduled for completion by late summer. Flag crews will direct traffic as needed. 

Pavement damage occurred during a multi-vehicle crash and fire in March 2025. Work elements include:

• Removing temporary pavement
• Replacing damaged guardrail
• Adding new pavement
• Installing lane stripes and other pavement markings

For more information, contact Community Relations Project Manager Jason Stephens at 480.751.7104 or jstephens@azdot.gov, or visit the project webpage.

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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 azdot.gov/contact and select Projects from the drop-down menu. For real-time highway conditions statewide, visit ADOT's Traveler Information Site at www.az511.gov, download the AZ511 app or call 511. Need to know where a milepost is? Click on the "Mile Markers" icon on the map at at www.az511.gov.