SR 86 Pavement Rehabilitation: Mileposts 80-90

SR 86 Pavement Rehabilitation: Mileposts 80-90



The Arizona Department of Transportation has initiated a pavement rehabilitation project on State Route 86 from milepost 80 to milepost 90. This project is located in Pima County, within the Tohono O’odham Nation.

Key Elements of The Project Include:

  • Milling and repaving of the roadway surface

  • Replacing pavement markings

  • Other miscellaneous work

Project Area Map

SR 86 Pavement Rehabilitation Project Map

Project Schedule

Construction is scheduled to begin fall 2024 and is expected to take approximately seven months to complete. Schedules are subject to change because of weather and other unforeseen circumstances.

What to Expect

Traffic control devices will be in place to move motorists through the construction area.
Construction is tentatively scheduled 6 a.m. to 6 p.m. Monday through Friday. Crews will work in one direction at a time, one lane at a time.

ADOT will provide advance notice of restrictions and closures to email subscribers.

Stay Informed

  • By email: Subscribe to receive project updates and traffic alerts.
  • By phone: Call the ADOT Project Information Line at 855.712.8530.
  • Online: Submit a question or comment via email to Dulce Maria Rojo at [email protected]

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