A vehicle crash caused officials to close all lanes of traffic on southbound I-15 around 9 a.m. on Monday near Lehi.
The Utah Department of Transportation reported drivers were able to pass on right and left shoulders at mile marker 285, north of the State Route 92 exit.
Those involved in the crash had minor injuries, said Sgt. Nick Street with the Utah Highway Patrol.
The roadway reopened around 10:15 a.m.
The crash came two days after a tractor-trailer carrying butane crashed on I-15 in Lehi, causing a complete closure of the freeway that lasted about nine hours.