A decision by President Trump to suspend already approved federal funds for some projects could set back plans to ease the trip between Phoenix and the rest of southern and ...

The self-driving taxi company Waymo launched in Los Angeles in November, bringing roughly 100 autonomous vehicles to ...

A new bill introduced in the Arizona state House could mean that slow drivers face a new fine. Here's how much you'd have to ...

It’s a massive, crucial, and old stretch of I-40 that needs a lot of work. A new report outlined the biggest fixes the New ...

We call the road ‘Killer 89,’” said Candis Yazzie, the former vice president of the Cameron Chapter House. Now, a mining ...

Arizona law says slower traffic must stay in the right lane on state highways, reserving the left lane for passing. Yet many drivers hog the left lane, whether out of ...

About 30 people on Saturday attended a town hall-style meeting at the Bloomfield Multi-Cultural Center Bloomfield in which ...

Driving in the left lane on any road and impeding traffic is already illegal. But Republican Rep. Teresa Martinez of Casa ...

Participating groups pick up litter on adopted roads at least once a year. Volunteers get safety vests, litter bags and ...

Adopt a Highway program volunteers removed 10,400 bags of litter from Arizona freeways in 2024, ADOT announced.

A Casa Grande Republican wants to impose a $500 fine on slow-moving drivers on Arizona highways who insist on driving in the ...

The improvement project along Interstate 10 near Sky Harbor International Airport continues to cause weekend road closures ...