Arizona Public Interest Research Group Education Fund is continuing its advocacy efforts to widen electric vehicle usage across the state.  

The Federal Highway Administration announced Wednesday that 35 states, including Arizona, had their infrastructure plans for electric vehicles approved, which allows for construction of charging stations along highways across the state. 

A judge is refusing to block a planned freeway project in the Phoenix area. U.S. District Judge Diane Humetewa on Tuesday denied a request for a pretrial preliminary injunction.

Three teams of developers, contractors, engineering firms and consultants remain in contention for a mammoth Arizona freeway construction project.

The federal government has given final approval to a $1.9 billion project to extend the Loop 202 freeway around the southern edge of the Phoenix area.

The proposed South Mountain Freeway, which would complete the Loop 101 and Loop 202 freeway systems, is expected to receive final approval early this year.

Buster Johnson is living proof — literally — that U.S. Highway 93, which provides Phoenix area residents with direct access to Las Vegas, is one of Arizona’s most dangerous roads.

Arizona has some of the safest roads and bridges in the nation, according to a new analysis of Federal Highway Administration data, but experts worry that recent budget cuts could threaten state roads in the future.

Arizona is a key point of distribution for much of the nation’s fresh fruit and vegetables, with produce moving through the Arizona Department of Transportation’s ports of entry before heading north into the United States.

The federal government is sending more than $29 million to Arizona to help pay for repairs to roads and highways caused by last year's storms and wildfires.