SALT LAKE CITY — A semi-truck has slowed down some people’s morning commute in Salt Lake City after it jackknifed and forced the closure of Interstate 215.

KSL-TV reports the semi-truck was on the eastbound lanes approaching the Interstate 15 interchange around 5 a.m. Monday when it jackknifed in snowy conditions.

The Utah Department of Transportation closed all I-215 eastbound lanes. The department on Twitter urged drivers to slow down and use caution.

The station reports several crashes prompted the closure of I-15 at multiple points in Davis, Salt Lake and Utah counties.

Information from: KSL-TV,