Plan for nighttime lane restrictions on westbound I-10 between Ruthrauff and Sunset roads tonight, July 18

The Arizona Department of Transportation advises drivers to plan ahead for nighttime lane restrictions on westbound Interstate 10 between Ruthrauff and Sunset roads in Tucson starting tonight, July 18 and continuing into Wednesday morning.

Crews will be lining the shoulder with a temporary concrete barrier between 9 p.m. and 5 a.m. 

During work hours, motorists can expect:

• The speed limit to be reduced to 45 mph
• A 14-foot vehicle width restriction

Drivers should allow for extra travel time, obey speed limits 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. Follow ADOT on Twitter (@ArizonaDOT) or call 511, except while driving.