A crash in Orem left two people with serious injuries and four of the five lanes on southbound Interstate 15, halting traffic ...

Authorities have released the name of the man who was found fatally shot in a car on Interstate 15 north of the Fort Hall ...

Heavy delays were expected for people driving on Interstate 15 in Box Elder County after a three-vehicle crash involving a ...

A Utah man has been arrested and faces charges after he allegedly pointed a gun at another driver while on Interstate 15.

Two people have been seriously injured in an accident involving a motorhome on Interstate 15 in Orem, with the resulting crash backing up traffic in the southbound lanes.

Police found the victim with multiple gunshot wounds on the interstate north of Cheyenne Avenue in the southbound lanes.

A homicide involving a deceased male with a gunshot wound along the side of Interstate 15 is under investigation by the Idaho ...

The Idaho Transportation Department has begun preliminary work to replace several Interstate 15 bridges in the Inkom area.

The 31-year-old Utah man was found with a fatal gunshot wound after troopers approached his vehicle, which had its hazard ...

Nevada Highway Patrol shut down part of Interstate 15 in North Las Vegas on Sunday after a man was found dead in a car. North Las Vegas police said the man was discovered suffering from multiple ...

A man was found dead of multiple gunshot wounds in a car along Interstate 15 north of the Fort Hall exit on Friday night, ...

More than three years into the I-15/Tropicana project, substantial completion is coming, according to the Nevada Department of Transportation.