Dash cam shows car driver cutting off semi truck to reach exit, causing serious jackknife crash on Utah interstate

Dash cam captured a jackknife crash that occurred when a car driver cut off a semi truck in Farmington, Utah, on Tuesday.

The crash occurred around 10:15 a.m. on April 22 on I-15 at mile marker 324 in Davis County, Utah, KJZZ reports.

The southbound lanes on Interstate 15 were closed Tuesday morning after a semi truck jackknifed. https://t.co/bxvfMgtdrR

— KSL 5 TV (@KSL5TV) April 23, 2025

In the video, you can see the dash cammer operating a semi truck in the right lane of I-15. A gray Honda driver traveling in the lane next to the semi truck appears to miss their exit. The semi passes the Honda, and then the Honda speeds up i an apparent effort to make the next exit. Though the right lane isn’t clear, the Honda cuts in front of the dash cammer, causing the semi truck to collide with a concrete barrier and then jackknife.

If you have information on whereabouts of the Honda driver, you’re asked to call the Utah Highway Patrol at 801-451-4150.

Take a look at the video below.