A vegetation fire burned 50 acres Monday near Interstate 15 in Lake Elsinore and was 35% contained. The fire was reported ...

Brightline West has announced another round of field investigation work for its 218-mile high-speed rail project from Las ...

More major closures are on the way for a section of Interstate 15 in the resort corridor. However, according to NDOT, this will be the final major closure for the I-15/Tropicana Project.

A vegetation fire that broke Monday out near Interstate 15 in Lake Elsinore burning 50 acres was 75% contained. The blaze was reported shortly after 12:40 p.m. Monday near Interstate 15 and Nichols ...

Icy conditions closed a six-mile stretch of Interstate 15 near California’s border with Nevada for about 12 hours Wednesday as the beginning of a massive winter weather storm moved into the region.

We honor their actions that go well beyond the call of duty," Gov. Gavin Newsom said of the medal recipients in a press ...

The Interstate 15 South Corridor project will include widening parts of the interstate from state Route 160, also known as Blue Diamond Road, ...

A 10-year-old boy killed late Saturday night in a wrong-way crash on Interstate 15 north of Las Vegas was identified on ...

A semitruck loaded with aluminum cans of Dr Pepper Zero tipped over and crashed in northern Beaver County on Wednesday ...

The cost to expand Interstate 15 in a 17-mile corridor between Farmington and downtown Salt Lake City is estimated at $3.7 billion — more than double the initial estimate — according to the ...

We've probably all been stuck in traffic on Interstate 15. But what are the statistics about Utah's busiest roadway? Tribune data columnist Andy Larsen breaks it down.