Motorists in northern Arizona have a lot to look forward to in 2026 as a number of highway projects will not only be started ...

“Both found that roughly 83% of drivers stayed around 77 mph because that’s where they feel comfortable,” Kupper explained. “Drivers in these zones tend to keep a closer relative speed to each other ...

Arizona may become the only state without maximum speed limits on some highways, as Rep. Nick Kupper proposes a pilot project to test the idea.

Federal and state transportation agencies will halt planning activities for a proposed 280-mile highway between Nogales and Wickenburg in response to a lawsuit brought by conservationists. The U.S.

Proposed legislation would make Arizona the only state in the nation without maximum speed limits on some highways. Rep. Nick Kupper wants speed limits to be at least 80 miles per hour in rural areas, ...

PARKS, Ariz. – A winter storm dumped heavy snow across northern Arizona on Friday, playing a major factor in a more than 15-mile (24-kilometer) backup on a major interstate. Semitrucks and other ...

Heavy snowfall in northern Arizona led to multiple closures over the weekend, with Interstate 40 and State Route 87 still closed. The closures followed predictions of intense winter weather, which was ...