Both Caltrans and the CHP originally said the issue was caused by a spill of wet cement, when, in fact, it was sludge — Ed. A ...

Motorists were warned to expect significant delays while crews cleaned up the area following the spill during the morning ...

A tractor trailer transporting sludge dredged from the ocean spilled its load Wednesday morning onto Interstate 15 northbound, just south of Friars Road.

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

Interstate 15 near the resort corridor is set for back-to-back full directional weekend closures as crews repave and restripe ...

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 ...

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 burned 48 acres Monday near Interstate 15 in Lake Elsinore and was 15% contained. The fire was reported shortly after 12:40 p.m. Monday near Interstate 15 and Nichols Road, according ...

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

Repairs and improvements are starting today on the first of 11 bridges along Interstate 15 north of Roberts toward the ...