A spill of an unknown substance on Interstate 15 in the Mission Valley area blocked multiple lanes and caused a major traffic ...

While the project’s bid came in at $145 million, an additional $15 million in costs tied to contingencies and labor brings the total price of the project to $160 million.

Jessica Santiago, 16, of St. George, Utah, was tragically killed after a semi-truck ran her over early Friday morning.

Traffic was backed up on some lanes of northbound Interstate 15 near Friars Road in San Diego due to a spill Wednesday morning, according to authorities.

An ongoing Caltrans project will affect southbound Interstate 15 in Hesperia The $25 million Cajon Weigh Station Relocation ...

SALT LAKE CITY — A crash on northbound Interstate 15 in Salt Lake County caused a fire to start off the side of the roadway ...

Two people were killed in an accident on the southbound lanes of Interstate 15 in Payson on Tuesday afternoon.

All southbound lanes of Interstate 15 have been closed in Utah County due to a fatal crash blocking all lanes.The crash ...

WELD COUNTY, Colo. — The National Weather Service issued a tornado warning for a part of Weld County on Tuesday afternoon.

The strongest storms have moved into areas south of Interstate 20, including Butts, Jasper, and Monroe counties, with heavy ...

Southbound traffic is now able to travel over the Stoddard Creek Bridge at Interstate 15 Exit 184. Travelers can now turn ...

The NASCAR Cup Series is in the midst of 28 straight weekends of racing, with the lone off-weekend on the entirety of the 38-race schedule coming six weeks ago during the Easter holiday.