Plan for the 24-hour closure of the westbound I-10 off-ramp at Orange Grove Road through Jan. 22

UPDATE: This updates the Jan. 2 alert to advise of the 24-hour closure of the off-ramp

The Arizona Department of Transportation advises drivers to plan ahead for the westbound Interstate 10 off-ramp closure at Orange Grove Road (Exit 250) in Tucson as crews continue work on the I-10 Ina to Ruthrauff roads widening project.

The Orange Grove Road off-ramp (Exit 250) will continue to be closed 24 hours a day through Wednesday, Jan. 22.

Motorists should also plan for the closure of Sidney Theresa at the westbound I-10 Frontage Road through Wednesday, Jan. 22, while the ramp is closed.

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

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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 azdot.gov/contact and select Projects from the drop-down menu. For real-time highway conditions statewide, visit ADOT's Traveler Information Site at www.az511.gov, Need to know where a milepost is? Click on the "Mile Markers" icon on the map at www.az511.com. For real-time highway conditions statewide, visit ADOT's Traveler Information Site at www.az511.gov, download the AZ511 app or call 511.