ADOT: Overnight I-10 lane restrictions and ramp closures

Published on November 21, 2025

The Arizona Department of Transportation is advising drivers to plan for overnight lane restrictions and several on- and off-ramp closures along Interstate 10 as crews continue work on the I-10 Ina to Ruthrauff widening project.

According to ADOT:

• Eastbound I-10 from Cortaro to Orange Grove roads will be reduced to one lane nightly from 9 p.m. until 5 a.m., on Sunday, Nov. 23, through Tuesday, Nov. 25. During this time, the Ina Road on-ramp will be closed and the Orange Grove Road off-ramp will be closed. 

• Westbound I-10 from Sunset to Cortaro roads will be reduced to one lane nightly from 9 p.m. until 5 a.m., on Monday, Dec. 1, through Wednesday, Dec. 3. 

• • The westbound I-10 Ina Road on-ramp will be closed from 9 p.m. Monday, Dec. 1, until 5 a.m. Tuesday, Dec. 2.
  • The westbound Ina Road off-ramp and Orange Grove Road on-ramp will be closed from 9 p.m. Tuesday, Dec. 2, until 5 a.m. Wednesday, Dec. 3.
• The westbound I-10 Orange Grove Road on- and off-ramps will be closed from 9 p.m. Wednesday, Dec. 3 until 5 a.m. Thursday, Dec. 4.

Drivers should expect delays, obey posted speed limits and traffic control devices and use caution around construction personnel.