Traffic Alerts - I-17 TI Reconstruction - Happy Valley and Pinnacle Peak

Drivers should plan for overnight ramp closure at I-17 and Happy Valley Road March 4

I-17 Happy Valley Road Construction Update

The Arizona Department of Transportation advises drivers who use Happy Valley Road at Interstate 17 to plan for an overnight on-ramp closure while crews perform landscape work.

The eastbound Happy Valley on-ramp to Northbound I-17 will be closed from 10 p.m. Thursday, March 4, to 4 a.m. Friday, March 5.

  • Detour: Drivers can use the northbound frontage road.

ADOT urges you to slow down and use caution around construction personnel and equipment while these restrictions are in place.

Stay Informed!

By email: Subscribe to receive project updates and traffic alerts.

By phone: Call the ADOT Bilingual Project Information Line at 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.

For real-time highway conditions statewide, follow ADOT on Twitter  (@ArizonaDOT), visit az511.gov or call 511, except while driving.