Overturned Semi at SR-18 Westbound Creates short back-up on I-90 Monday Afternoon

The Washington State Patrol said a semi-truck overturned at exit 25 as it turned on to WB SR 18 from WB I-90 around 130PM Monday, October 19, 2020.

This is a one semi rollover with no injuries. Expect delays through the area while tow trucks work to recover the truck. 

Photo courtesy of the WSP

Drivers are encouraged to use alternate routes until the truck is recovered but traffic appears to be moving smoothly through the intersection.

Comments are closed.


  • Remember folks, when the diverging diamond is put in, those turning trucks will be on the left side of the road, and will tip over into the on-coming right side of the road. Not where the current shoulder is, where the new on-coming traffic will be. Let’s hope the diverging diamond design takes that into account.

  • Living Snoqualmie