ADOT Traffic alert: Overnight ramp closures and lane restrictions on I-10 near Marana beginning March 26

The Arizona Department of Transportation (ADOT) advises drivers to plan for the following overnight on- and off-ramp closures on Interstate 10 near Marana, beginning Tuesday, March 26, while crews perform pavement improvements.

The following ramp closures will occur:

• The westbound I-10 on- and off-ramp at Marana Road (exit 236) will be closed from 8 p.m. Tuesday, March 26, to 6 a.m. Wednesday, March 27.

Detour: Traffic may use Tangerine Road (exit 240) to access Marana Road.

• The eastbound I-10 on- and off-ramp at Marana Road (exit 236) will be closed from 8 p.m. Wednesday, March 27, to 6 a.m. Thursday, March 28.

Detour: Traffic may use Tangerine Road (exit 240) to access Marana Road.

The following overnight lane restrictions will occur:

• Westbound I-10 will be narrowed to one lane at Marana Road (exit 236) from 8 p.m. Tuesday, March 26, to 6 a.m. Wednesday, March 27

• Eastbound I-10 will be narrowed to one lane at Marana Road (exit 236) from 8 p.m. Wednesday, March 27, to 6 a.m. Thursday, March 28.

• The speed limit will be reduced to 55 miles per hour.

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 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. 

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