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PODCAST: ADOT Enforcement & Compliance Division promotes commercial vehicle safety

One way ADOT helps safely connect people and empower Arizona's economy is operating commercial ports of entry. This is where officers with our Enforcement and Compliance Division (ECD) make sure large trucks and other commercial vehicles have proper permits and weight and are safe to operate on state highways. 
Adopt a Highway

Superstition club keeps history alive, US 60 clean

This dedicated group of individuals brings the the history, legends and lore of the southwest to life. ADOT celebrates three decades of Adopt a Highway volunteer service to help keep US 60 clean near the Peralta Trail.
Traffic using repaired I-10 pavement
31 October 2025

Project Spotlight: I-10 pavement repairs complete west of Valley

The $19 million project milled the highway surface and replaced it with new pavement between mile markers 80-90, a stretch that begins about 20 miles west of SR 85. The project also added drainage
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The Arizona Department of Transportation will hold two upcoming public information meetings in Moenkopi and Kykotsmovi to inform residents about the final recommendations to improve State Route 264 through the Hopi and Navajo Tribal lands.

The public meetings will be held at the following locations and times:

Tuesday, November 18, 2025 | 5:00–6:30 PM
Location: Moenkopi Senior Center, 20 Reservoir Ln, Tuba City, AZ

Wednesday, November 19, 2025 | 6:00–7:30 PM
Location: Hopi Veterans Memorial Center, State Hwy 264 Mile Marker 375, Kykotsmovi Village, AZ

The public is invited to attend one of these meetings to review the final recommendations to improve SR 264. The public will have an opportunity to ask questions of the study team members. A short presentation on the study will also be given.

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The Arizona Department of Transportation advises drivers to plan for continuing daytime lane restrictions on State Route 289 (Ruby Road) from 6:30 a.m. to 4:30 p.m. through Jan. 31 as a pavement rehabilitation project continues near Peña Blanca Lake. 

The following lane restrictions are scheduled Monday through Friday:

  • Flagging operation in the project area
  • 14-foot vehicle width restriction will be in place
  • 25 mph speed limit in the work zone
  • No work is scheduled on Christmas, New Year’s and Martin Luther King Jr. holidays.

Drivers should allow extra travel time, use caution, be prepared to slow down and merge safely when approaching and traveling through all work zones.

Schedules are subject to change due to weather and other unforeseen circumstances.

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A digital message board on the highway encouraging drivers to use their blinker.

Avoid giving others a sudden fright when lane changing this Halloween

With haunted houses, ghoulish monsters, and scary costumes aplenty this Halloween, we want to take a moment and remind drivers to not give others a sudden fright on the roads when changing lanes and to drive safely in neighborhoods where trick-or-treaters may be crossing the roads.

Weekend Freeway Travel Advisory map
30 October 2025

Weekend Freeway Travel Advisory (Oct. 31-Nov. 3)

The northbound Loop 101 (Pima Freeway) will be closed between Shea Boulevard and Princess Drive/Pima Road from 10 p.m. Friday to 5 a.m. Monday, Nov. 3, for a widening project.
Plant nursery along US 93
29 October 2025

Native plant relocation a key part of US 93 widening project

One of the first steps in a project to widen US 93 near Wikieup was removing thousands of ocotillos, cactus and other plants in the path of a newly divided highway.
Map showing project area for Cottonwood Main Street Improvements

Cottonwood Main Street Improvements

This is a Local Public Agency (LPA) project. You can find more information about this LPA project at https://www.cottonwoodroadconstruction.com/.
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SR 377 with fresh surface
27 October 2025

Project Spotlight: SR 377 pavement rehabilitated in Northern Arizona

The pavement rehabilitation project, which began in August, applied chip seal and micro surface treatments between State Route 77 near Holbrook and milepost 13 northeast of State Route 277 and Heber
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