Tucson Marathon passes through State Route 77 this Saturday
Drivers should proceed with caution and slow down from Saddlebrooke Boulevard (milepost 89) to American Avenue (milepost 100) from 7 a.m. to 1:30 p.m. on Saturday, Dec. 9.
Schedules are subject to change based on weather and other unforeseen factors. For more information, please call the ADOT Project Information Line at 855.712.8530 or email Projects@azdot.gov. For real-time highway conditions statewide, visit ADOT’s Traveler Information Site at www.az511.gov, follow ADOT on Twitter (@ArizonaDOT) or call 511, except while driving.