I-17 101 traffic interchange


Stay on detour route, which follows Loop 303, local streets

A busy stretch of southbound Interstate 17 between Loop 303 and Happy Valley Road in north Phoenix is scheduled to be closed this weekend (May 31-June 3) for pavement improvement work. Learn more...

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...

ADOT award cites planning for new runway, facility updates

This is the second time Show Low Regional Airport has been named the state’s Airport of the Year. The first was in 2007. It is one of 67 airports across Arizona that are publicly owned and publicly...

Winding highway in northern Arizona had closed for winter on Dec. 4

In another annual sign that summer weather is arriving in Arizona, State Route 67 has been reopened to the Grand Canyon National Park’s North Rim. The highway closes in December with park facilities.

Stay on detour route, which follows two-lane frontage road

Drivers should allow extra travel time and stay on the designated detour route, which uses the frontage road, while northbound I-17 is closed between Loop 303 and State Route 74.

Eastbound US 60 between I-10 and Mill Avenue to close as well

The Arizona Department of Transportation is advising motorists to plan ahead and expect delays as northbound State Route 143 will close between Broadway Road and Washington Street from 10 p.m. Friday...