I-17: ITS Infrastructure Installation – McGuireville Rest Area to Anthem Way

I-17: ITS Infrastructure Installation – McGuireville Rest Area to Anthem Way


Interstate 17: Intelligent Transportation System (ITS) Infrastructure Installation

This project is complete

The Arizona Department of Transportation has completed a project to install high-speed fiber optic infrastructure along Interstate 17, between McGuireville Rest Area and Anthem Way (mileposts 297 - 229).

The $2.5 million project included the installation of a high-speed fiber optic backbone along the entire project corridor, connecting existing Intelligent Transportation System (ITS) ITS devices with new ITS improvements.

The work on the 67 -mile-long project included the installation of conduit and pull-box system, fiber optic cables, node building, load center and other related work.  

What to Expect

Construction started in 2022 and was completed in the spring of 2023. 

Project Area Map  



Traffic Alerts


ADOT will post information about lane restrictions or closures as it becomes available. If you would like to receive traffic alerts and other updates by email, please subscribe here.

Restrictions and Closures

For information about project-related restrictions and closures, please visit az511.gov or call 511, except while driving.

ADOT will provide more information about project schedules and potential traffic impacts as information becomes available. Stay informed of traffic restrictions before they occur by subscribing to receive timely traffic alerts by email.

Schedules are subject to change on weather and other unforeseen factors.

Stay Informed



Email: Subscribe to receive project updates and traffic alerts.
Phone: ADOT Project Information Line: 855.712.8530.
Teléfono: Línea de Información del Proyecto ADOT: 855.712.8530
Online: Submit a question or comment through the ADOT website. Visit azdot.gov/Contact and then select Projects from the dropdown menu.
Twitter: Follow ADOT on Twitter  (@ArizonaDOT) for real-time highway conditions statewide.