US 191: SR 266 to SR 366 Pavement Preservation

US 191: SR 266 to SR 366 Pavement Preservation


  1. Overview
  2. Project Area Map
  3. Project Elements
  4. What to Expect
  5. Stay Informed!


The Arizona Department of Transportation began work in late March on a pavement preservation project on US 191 between State Route 266 and SR 366 (mileposts 104 to 113) south of Safford.

Project Area Map

Project Map US 191: SR 266 to SR 366 Pavement Preservation

Project Elements

  • Rehabilitating the bridge deck overlay
  • Repaving roadway and shoulders
  • Installing guard rails
  • Reapplying pavement markings

Project Schedule

Construction is expected to be complete by summer 2024. Schedules are subject to change because of weather and other unforeseen factors.

What to Expect

Work is scheduled from 6 a.m. to 6 p.m. Monday through Friday. One lane will be open to traffic with a pilot car to lead drivers through the construction zone.

Restrictions and Closures

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

Remember to slow down and use caution around construction workers and equipment.

Stay Informed!

  • Phone: Call the ADOT Bilingual Project Information Line at 855.712.8530
  • Teléfono: Línea de Información del Proyecto ADOT: 855.712.8530
  • By mail: ADOT Community Relations, 1221 S. Second Ave., Tucson, AZ 85713