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

The Arizona Department of Transportation advises motorists to allow extra travel time and be prepared to use detours while the following closures and restrictions are in place:

Closures of I-17 and Pinnacle Peak Road

Crews are scheduled to set the girders for the second new bridge over I-17 at Pinnacle Peak Road, which will require the following closures:

  • Southbound I-17 will be closed at Pinnacle Peak Road from 10 p.m. Friday, Jan. 24, to 7 a.m. Saturday, Jan. 25.
    • Detour: Drivers can use the Pinnacle Peak Road off- and on-ramps to exit and re-enter I-17 or consider using southbound 19th Avenue between Jomax and Deer Valley roads. East- and westbound Pinnacle Peak Road will be closed at I-17 at the same time, but the on- and off-ramps will remain open.
  • Northbound I-17 will be closed at Pinnacle Peak Road from 10 p.m. Saturday to 9 a.m. Sunday, Jan. 26.
    • Detour: Drivers can use the Pinnacle Peak Road off- and on-ramps to exit and re-enter I-17 or consider using northbound 19th Avenue between Deer Valley and Happy Valley Roads. East- and westbound Pinnacle Peak Road will be closed at I-17 at the same time, but the on- and off-ramps will remain open.

Stay Informed

Schedules are subject to change based on weather and other unforeseen factors. Subscribe to receive project updates and traffic alerts by email. For more information, please call the ADOT Bilingual Project Information Line at 855.712.8530 or submit a question or comment by email. For real-time highway conditions statewide, visit ADOT’s Traveler Information Site at www.az511.gov, follow ADOT on Twitter (@ArizonaDOT) or call 511, except while driving.