EVERETT, Wash. - Washington State Patrol has released video of the moment a 1967 Chevelle got loose from a trailer and caused a crash in western Washington.

The video shows the Chevelle drifting across several lanes of I-5 before another car crashed into it, sending it into the median and eventually bringing it to a stop. 

KOMO reports a driver had been hauling the car on a flatbed trailer back on August 18 when it suddenly rolled off the trailer and onto the freeway. 

Troopers shared the video with the hashtags #SecureYourLoad and #ItWontBuffOut.