As Proposition 479 launches, two Arizona mayors reflect on past successes and outline plans for future transportation ...

The I-10 Wild Horse Pass Corridor Project aims to alleviate traffic flow on the sole freeway connecting Arizona's largest ...

A draft environmental impact study, recently released by the Arizona Department of Transportation, is a collection of comments sought by the state agency over the last few years as part of a Phase ...

Arizona lawmakers want to put the state in the forefront of supporting flying cars. Infrastructure investment could be the ...

The Arizona Department of Transportation in a report on the project: "This project represents an alternative mode of transportation connecting the state's two largest metropolitan areas to ...

A new wave of scam text messages is hitting Arizona phones, but the Arizona Department of Transportation says they are not coming after you for unpaid tickets.

Incidents of wrong-way collisions on Arizona highways are decreasing, according to the state's Department of Public Safety.

The Arizona Department of Transportation has incorporated real-time truck parking availability status for Interstate 10 rest areas on its state traveler information website.

The Arizona Department of Transportation said both directions of the Interstate 10 in Marana were open near the burn area, about 15 minutes north of downtown Tucson.

According to a recent report in the Wall Street Journal, the US Department of Transportation is looking at the possibility of converting I-19 from kilometers to miles.

Arizona’s warm climate and diverse landscapes make it a haven for outdoor enthusiasts, and cycling has emerged as a cornerstone of the state’s active lifestyle. While many cities contribute to this ...