Arizona Department of Transportation engineers are working to develop more durable road materials that can withstand the ...

DHS Secretary Kristi Noem issued waivers to fast-track 36 miles of new border wall in Arizona and New Mexico. It comes just a ...

Today is' 'National Secure Your Load Day’’ and the Idaho Transportation Department's office of highway safety is reminding ...

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

The Arizona Department of Transportation announced the completion of the 11-mile, $833 million project near Phoenix Sky ...

Legislators are discussing a carbon emissions cap-and-trade program to partially fund the Oregon Department of Transportation and major highway and bridge projects, according to a May 22 memo.

The project includes new travel and HOV lanes in both directions between U.S. 60 and I-17. It was initially slated to be done ...

Showers hit the Phoenix area in the early hours of the morning, leading to wet roads and even a traffic closure due to flooding.

Use precise geolocation data. Actively scan device characteristics for identification. Store and/or access information on a ...

In an effort to streamline city operations and enhance its infrastructure management, Scottsdale has announced the formation of a new Transportation and Infrastructure Department. According to an ...

according to the Arizona Department of Transportation. Raytheon wins $1.1B Navy contract to expand missile production in Tucson 18-year-old woman dies in wrong-way crash that closed southbound I ...