The closures are expected to take place between March 28 and March 31. The Arizona Department of Transportation urged drivers to travel with caution.

The transportation department is warning electric car drivers of a potential change in rules for using the HOV lane.

The Arizona Department of Transportation issued an advisory offering alternative routes for drivers from March 21 through ...

A large winter storm bringing snow and rain is hitting Arizona, forcing closures of I-40 in Ash Fork, Kingman, and Winslow.

PHOENIX (AZFamily) — For years, electric vehicle (EV) drivers in Arizona have been allowed to use the High Occupancy Vehicle (HOV) lane solo, but that will change later this year. Key parts of the ...

If you own an electric vehicle or another form of alternative fuel vehicle, you will soon not be allowed to use the HOV lanes on Valley freeways if you are driving solo.

The Valley has seen decades of big business deals and population growth. A yearslong fight over air pollution could now ...

Crews will be working on Valley roads this weekend, beginning Friday through Monday morning. Here's what to know.

Detour: Motorists can use the northbound lanes on Loop 101 to westbound Loop 202 to reach Phoenix Sky Harbor International Airport and downtown Phoenix. Drivers can also use the southbound lanes ...

The EPA's decision on the Valley's ozone nonattainment issue could have big impacts on public health and the local economy.