PHOENIX –  The westbound lanes of Interstate 10 are closed at milepost 240, Tangerine Road in Marana, due to crashes at milepost 230 and 236, according to the Arizona Department of Transportation. 

Traffic between Tucson and Phoenix should either delay travel or use state routes 77, 79 and 87.

There is no estimated time to reopen the westbound lanes. The eastbound lanes are unaffected.

Real-time highway conditions are available on ADOT’s Arizona Traveler Information site at, by calling 511 and through ADOT’s Twitter feed,@ArizonaDOT. When a freeway closure or other major traffic event occurs, our free app available at will send critical information directly to app users in affected areas – where possible, in advance of alternate routes.

This section provides information about projects in the construction phase. Learn more about projects in the study/decision-making phase under Planning / Transportation Studies.


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