Several West Valley roads, bridges and highways are slated for improvements as part of the 2026-2030 Five-Year Transportation ...

The Arizona Department of Transportation was allotted $8.2 billion for construction and repair of Arizona roadways from now until 2029. Local Sports Things To Do Politics Travel Advertise ...

As part of a five-year plan, the Arizona Department of Transportation announced the start of construction for two vital ...

The reopening of some westbound lanes Wednesday come as as the project to widen and improve a section of Interstate 10 in Tucson gets closer to its expected 2025 completion.

PHOENIX (3TV/CBS 5)-- Over the course of this year, Arizona Department of Transportation crews have completed 24 projects, fixing over 300 miles of damaged pavement across the state.

However, Arizona Department of Transportation officials say that have received no such communication from the US agency. ... Community pushback grows over proposal to replace metric signs on I-19.

PHOENIX — Construction will begin on a new Interstate 40 interchange in Kingman in early December, the Arizona Department of Transportation announced Tuesday.

For drivers heading to Sky Harbor Airport or downtown Phoenix, ADOT says I-10 will be narrowed to three lanes in both directions between the I-17 “Split” interchange and the US 60.

The Arizona Department of Transportation has been preparing for months to begin a major project that would improve the Interstate 19-West Irvington Road traffic interchange. Construction was ...