A new documentary called "The Street Project" examines traffic violence in Phoenix.
While the rest of the nation was posting a record increase in traffic fatalities in the first quarter of 2022, highway deaths in Arizona were falling by nearly a third.
The Tempe streetcar is the latest of several expansions to the Valley Metro transit network meant to add options for people without a personal vehicle.
Bipartisan legislation sponsored by Rep. Greg Stanton would bring more money to Arizona to use drones to inspect roads, bridges, and other infrastructure.
A team of Northern Arizona University engineering students and professors has created a sensor that connects to a bicycle to detect dips and jolts in pathways.
A mix of federal, state, and county money will fund a third lane in each direction to a 26-mile section of I-10.
The city of Sedona offers free shuttles to certain trailheads to ease congestion and parking difficulties.
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