A portion of U.S. Highway 93 in Arizona is being widening are part of a long-term project on the road linking Las Vegas and ...

From two Colorado lines to more Amtrak service, Southwest states are advancing passenger rail projects, but the Trump ...

The Nevada Department of Transportation (NDOT) is progressing with the I-15/Tropicana Interchange Project, which will soon ...

"Like other visitors to Las Vegas, we can't wait to take in ... which allowed the Nevada Department of Transportation to develop rules governing driverless cars. Some of these rules require ...

ADOT received a $566K federal grant to develop a GIS-based tool for mapping wildlife-vehicle collision hotspots to improve ...

ADOT plans a diamond interchange for SR 347 over Riggs Road to ease congestion and improve safety by early 2026.

ALBUQUERQUE, N.M. — A new study is recommending several changes to Interstate 40 between Albuquerque and the New Mexico-Arizona state line. The New Mexico Department of Transportation recently ...

Constructions are starting a project to widen 4 miles of the U.S. 93 northwest of Phoenix, part of the freeway some consider ...

Arizona’s Maricopa County Department of Transportation (MCDOT) announced this week that the Gilbert Road Bridge has reopened ...

Construction on a split four-lane highway on the US 93, a project to widen a four-mile stretch in northwest Arizona, is ...