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 starting September through December 2020. The work will consist of a chip seal and new pavement markings.

Motorists should expect intermittent lane closures. Traffic will be controlled by flaggers and pilot cars, so delays should be expected while work is in progress.

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.