Traffic has come to a standstill in Utah County in Lehi as a car is engulfed in flames on the shoulder of southbound I-15.

SALT LAKE CITY — A semitrailer caught fire on Saturday, causing a portion of northbound Interstate 15 to be closed off to drivers. Utah Highway Patrol Cpl. Eddie Wright said the driver of the ...

A crash on southbound I-15 slowed down the early morning commute on Thursday, July 10. Lt. Cameron Roden with Utah Highway ...

A student pilot and flight instructor were able to safely land their small plane on the northbound lanes of Interstate 15 after it suffered from mechanical failure Monday night near Payson, Utah.

A driver suspected of driving under the influence was arrested early Thursday after a crash on I-15 in Salt Lake County ...

PAYSON, Utah — One person has died after a plane landed on Interstate 15 near Payson on Monday, causing a multi-vehicle crash that also injured several others. The two people on board the plane ...

The National Weather Service issued Winter Storm Warnings for Utah mountain ranges up and down the state, including the Wasatch, western Uintas and southern ranges.

Utah says widening Interstate 15 won't run afoul of federal air quality limits, but an Environmental Protection Agency loophole is keeping pollution projections barely within bounds.

Utah recently received a federal grant to implement a new ramp metering system along a key stretch of southbound I-15 in Salt Lake County.

Interstate 15 in both directions were closed for a time Sunday in southern Utah due to the start of a new fire.

A pickup truck caught fire Sunday afternoon on I-15 in southern Utah, causing a partial closure of the freeway.

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