Photo of SR 80 Mule Pass tunnel
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
project map
The Arizona Department of Transportation in conjunction with the city of Nogales has initiated construction of a multi-use path project on Frank Reed Road at Interstate 19 in Nogales. The project will improve pedestrian and cyclist safety.
A photo of Broadway Rd at 48th St
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
Quite a few of us were pleased to see a letter to the editor in Sunday’s Arizona Daily Sun in Flagstaff praising an improvement that started when someone reached out to ADOT Constituent Services.

Volunteer group leader Arturo Delgado wasted no time heading out for a first cleanup on his newly adopted mile, located on State Route 87 from milepost 222 to 224. The segment is near the western trailhead to Mount Ord (external link) and was Delgado’s choice for the adoption.

Chart showing crash data
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

L-C-147 Appraisal

ADOT Map - Northbound Loop 101 exit at Frank Lloyd Wright Blvd Closure (May 2024)
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
Crews at work along SR 64 north of Tusayan (ADOT file photo)
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.
The latest episode of our podcast, On the Road With ADOT, features Brad Burgess, program administrator in the ADOT Broadband Office. Please spend a few minutes listening to him chat with our host, Doug Nintzel, about how ADOT is helping bring broadband internet to rural Arizona.