Commuters on southbound Interstate 15 are expected to experience lane and ramp closures in the High Desert and Cajon Pass ...

A four-mile stretch of Interstate 15 will close overnight for five nights this week, as construction work on a new ...

Troopers said heavy rainfall and bald tires contributed to a single-vehicle rollover on Interstate 15 that left the driver seriously injured Monday afternoon.

Stretching high above Interstate 15 in San Diego County, the Lilac Road Bridge isn’t just a crossing—it’s an architectural ...

Community members have a chance to share their thoughts on a plan to redesign an increasingly used section of interstate. The ...

A rollover accident involving a driver believed to have suffered a medical emergency caused several lanes of Interstate 15 to ...

Two children are dead after a crash on northbound Interstate 15, near mile marker 100 and Carp Elgin Road, involving multiple ...

Two juveniles died in a crash on I-15 near Moapa Valley, causing traffic delays and prompting a police investigation.

State Troopers are investigating a fatal collision on northbound Interstate 15 near Carp Elgin Road (mile marker 100), about ...

A four-mile stretch of Interstate 15 will be closed to all traffic every weeknight this week after 10 p.m., as construction work continues on a new interchange. The Utah Department of ...

Interstate 15's southbound lanes are currently closed in Juab County following a semi crash that caused fuel to spill onto the roadway.