Cortaro Road, eastbound Interstate 10 frontage road to close for paving April 26-27

Cortaro Road at Interstate 10 and the eastbound I-10 frontage road between Cortaro and Gillette roads are scheduled to close starting at 8 p.m. Friday, April 26, for paving.

The following restrictions will be in place from 8 p.m. Friday to 5 a.m. Saturday, April 27:

  • Cortaro Road will close to all traffic at I-10. Vehicles will not be able to travel from the east side of I-10 to the west side, or from the west side to the east side. 

  • The ramps between westbound I-10 and Cortaro Road will remain open, but vehicles will not have access to Cortaro Road west of I-10. 

  • The exit ramp from eastbound I-10 to Cortaro Road will remain open, but all vehicles must turn right onto Cortaro Road. 

  • The entrance ramp from Cortaro Road to eastbound I-10 will be closed. 

  • During these hours, motorists needing to cross I-10 should use Twin Peaks or Ina roads.

The following restrictions will be in place from 8 p.m. Friday to 8 p.m. Saturday, April 27:

  • The eastbound I-10 frontage road will be closed between Cortaro and Gillette roads. 

  • Motorists who need access to businesses along the frontage road should take Arizona Pavilions to Gillette Road or Hartman Lane and wait for a flagger and pilot car to direct them through the work zone.  

Drivers should proceed through the work zone with caution, slow down and watch for construction personnel and equipment.

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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 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.