ADOT Blog

Right now, crews are working on a safety and enhancement project on SR 80 in the city of Tombstone.

Class C permits help oversize loads travel safely through the state.

Since the Loop 101 (Pima Freeway) widening project is more than 50 percent complete, we thought now would be the perfect time for an update.

We have good news for drivers up north – work on the new roundabout at US 89 and Haul Road in Page is complete.

After looking at these photos, we feel like we’ve taken a trip back to 1970 and landed our DeLorean at the Arizona State Fair.

In an effort to enhance safety at one of the busiest ports of entry in the nation, ADOT is building a new pedestrian underpass on SR 189 (Mariposa Road).

Arizona just received approval for its first U.S. bicycle route that will run through Arizona border to border while connecting to a national system of bike routes.

Arizona's Move Over law is designed to protect all drivers and those who work on or next to our roads.

A look at the US 60 corridor improvement projects that ADOT currently has underway.

We love featuring vintage transportation-related photographs on this blog, but we also like to focus on how things have improved and changed over the years. That’s why we thought it’d be fun to compare the old to the new in a series we’re calling, “Yesterday and Today.”