The Arizona Department of Transportation is opening a third travel lane for drivers as Memorial Day Weekend approaches.

The City of Phoenix is seeking public input on speed limits, as the Street Transportation Department will consider potential ...

Weekend freeway closures are set to close parts of major Phoenix interstates. Here are detours to know to help avoid delays ...

TUCSON, Ariz. — A construction worker contracted with the Arizona Department of Transportation was struck in their vehicle by ...

A crash involving an Arizona Department of Transportation (ADOT) contractor's vehicle on a Tucson highway has led to an ...

University students and Arizona's transportation department are working at least eight research projects, as part of new institute.

Weekend freeway closures on May 16-17 would close parts of major Phoenix interstates. Here's how to detour properly and avoid ...

As the Greer Fire continued to burn in the Apache-Sitgreaves National Forest, the Arizona Department of Transportation and U.S. Forest Service implemented closures in the affected area. A 14-mile ...

According to the Arizona Department of Transportation, part of the Loop 101 Agua Fria and I-10 will be closed for various ...

A stretch of US 60 east of metro Phoenix will be closed during the daytime three times this week for blasting operations, ...

A dust storm detecting doppler radar between Phoenix and Tucson has finally come online, but it now faces a new technical ...

Downtown Phoenix traffic might have to detour this weekend due to Deck Park Tunnel maintenance. An access point to the westbound Loop 101 Agua Fria Freeway in northwest Phoenix is closing for 60 days ...