Interstate 40 eastbound ramp closure in Williams begins Tomorrow

The Arizona Department of Transportation has scheduled daytime weekday closures of the I-40 eastbound off-ramp at Exit 161 in Williams beginning Tuesday, October 3. The required closures will increase productivity for the I-40 Devil Dog to Williams paving underway. The ramp restriction will be in effect weekdays from 6 a.m. to 6 p.m. until Friday, October 13.

Detour signage will be in the area, and drivers can find alternative access via the off-ramp at Exit 163, located two miles east of the required closure. Please use caution and watch for construction personnel and equipment in the construction zone.

Schedules are subject to change based on weather and other unforeseen factors. For more information, please call Coralie Cole, ADOT community relations project manager, at 602.501.4899 or For real-time highway conditions statewide, visit the ADOT Traveler Information site at, follow ADOT on Twitter (@ArizonaDOT) or call 511, except while driving.