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Safford roundabout
The Arizona Department of Transportation has completed a modern roundabout that enhances safety and traffic flow at the junction of US 191 and state routes 75 and 78 in Southeastern Arizona.
Photo of new pavement on US 60
The Arizona Department of Transportation has completed an interim repair project on a flood-damaged section of US 60 between Superior and the Globe-Miami area, restoring two lanes of travel between
Loop 101 Pima Freeway Lane Striping Equipment (ADOT photo Nov. 02, '25)
ADOT has opened a new northbound Loop 101 lane between Shea Boulevard and Princess Drive today (Monday, Nov. 3) as part of the ongoing $108 million improvement project to assist traffic flow along the

Grogginess, yawning, sluggishness — they’re all signs of fatigue. 

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. 
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
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

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
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
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.