ADOT: Overnight lane closures on I-10 from Cortaro to Prince Roads

Published on July 17, 2025

The Arizona Department of Transportation is advising drivers to plan for overnight lane closures on Interstate 10 between Cortaro and Prince Roads next week. 

The following closures will be in place from July 20-24, 2025:

• Westbound I-10 will be reduced to one lane between Prince and Ina roads from 9 p.m. Wednesday, July 23, until 5 a.m. Thursday, July 24.
• Eastbound I-10 will be reduced to two lanes between Ina and Ruthrauff roads from 8 p.m. Sunday, July 20, until 5 a.m. Monday, July 21.

• Westbound I-10 will be reduced to two lanes between Ruthrauff and Ina roads from 8 p.m. Monday, July 21, until 5 a.m. Tuesday, July 22.
• Eastbound I-10 will be reduced to one lane between Cortaro and Ruthrauff roads from 9 p.m. Tuesday, July 22, until 5 a.m. Wednesday, July 24

ADOT says to expect delays and allow extra travel time. Drivers are also being urged to obey posted speed limits and traffic control devices. Please also use caution around construction crews.

This is part of the I-10 Ina to Ruthrauff Roads Widening project.