I-17 101 traffic interchange

News

Consider traveling earlier or later during closure from Happy Valley Road to Loop 303

Drivers should allow extra time, consider traveling during non-peak morning or nighttime hours and stay on the designated detour route. Northbound I-17 will be closed between Happy Valley Road and...

Crews continued much-needed project to smooth the ride

ADOT continued a much-needed project to improve the ride on I-17 between Happy Valley Road and SR 74. Crews removed a top layer of older, worn asphalt pavement before advancing to work to smooth the...

Improvements include LED lighting, extra room for bicycles

The Arizona Department of Transportation has completed a project enhancing safety for motorists and bicyclists using State Route 80 in and near the Mule Pass Tunnel just west of Bisbee in southeastern...

Drivers should plan on using I-17, SR 179 as detour routes

Daytime closures of State Route 89A at the switchbacks in Oak Creek Canyon north of Sedona are scheduled the week of June 3-7. A rockfall mitigation safety project will require closures and lane...

Northbound State Route 143 between Broadway Road and Loop 202 (Red Mountain Freeway) will also be closed

The Arizona Department of Transportation is advising motorists to plan ahead and expect delays as westbound Interstate 10 will be closed between US 60 and Interstate 17 from 10 p.m. Friday, May 31, to...

ADOT receives $72,000 supporting team that processes crash reports

As it has annually since 2014, the Governor’s Office of Highway Safety awarded $72,000 to ADOT’s Crash Records section, which is responsible under state law for creating crash data reports that...

Ramp closure starts Wednesday, May 29, as part of widening project

The northbound Loop 101 off-ramp at Frank Lloyd Wright Boulevard is scheduled to be closed for approximately 60 days, starting early Wednesday, May 29 (at approximately 1 a.m.), for reconstruction...

Lane striping changes to help with safety, traffic flow in Tusayan area

In time for the summer travel season, ADOT has added a second northbound lane to State Route 64 for travelers approaching the main entrance to Grand Canyon National Park. Learn more here.

Public can learn more about final design of Lion Springs section widening

ADOT will host a June 6 public meeting about the future State Route 260 Lion Springs Improvement Project. It will be held at Eastern Arizona College's Payson campus. Learn more about the meeting here.

Crews removed surface pavement between Loop 303 and SR 74

The posted detour using the northbound I-17 frontage road moved traffic efficiently throughout the weekend, and ADOT is grateful to drivers who heeded advice to use this route. Law enforcement...