ADOT: Plan for overnight I-10 ramp and frontage closures in Marana

Published on October 03, 2025

Traffic Alert social square

MARANA- The Arizona Department of Transportation is advising drivers to plan for overnight ramp and frontage road closures on Interstate 10 in Marana from October 6-7, 2025.

This work is part of the Tangerine traffic interchange improvement project:

  • The westbound I-10 off-ramp at Tangerine Road (Exit 240) will be closed from 8 p.m. Monday, Oct. 6, to 5 a.m. Tuesday, Oct.7.
  • The westbound I-10 frontage road (known locally as Casa Grande Highway) will be closed between Tangerine Road and Avra Valley Road (mileposts 240-243) from 8 p.m. Monday, Oct. 6, to 5 a.m. Tuesday, Oct.7.

Drivers should use caution, allow extra time and be prepared to slow down and merge safely when approaching and traveling through the work zone.

 

Tagged as:
Back to top