US 70 Pavement Preservation project between Bylas and Pima


US 70 Safford to Peridot Project Map

The Arizona Department of Transportation will complete a pavement preservation project on US 70 between Bylas and Pima from October through December 2020. The work will consist of a chip seal, rumble strips and new pavement markings. 

Work is scheduled weekdays between 6 a.m. and 5 p.m. Motorists should expect delays of 15 minutes, possibly longer during peak traffic hours.

Flaggers and pilot cars will direct traffic within the work zone. In addition, the speed limit will be reduced.

Vehicles should proceed through the work zone with caution, slow down and watch for construction personnel and equipment.

Traffic Alerts

Schedules are subject to change based on weather and other unforeseen factors. Subscribe to receive project updates and traffic alerts by email.

For real-time highway conditions statewide, visit ADOT’s Traveler Information Site at, follow ADOT on Twitter (@ArizonaDOT) or call 511, except while driving.