The Washington State Department of Transportation (WSDOT) all lanes have reopened of southbound I-5 near Olympia after a semi-truck jackknifed.
Troopers with Washington State Patrol say it had two unloaded trailers and lost control while going around a curve in the wet roadway.
It crashed into a concrete barrier separating the north and southbound lanes.
The semi-truck had two unloaded trailers and lost control while going around a curve in the wet roadway.
— Trooper Kameron Watts (@wspd1pio) October 24, 2025
It collided into the concrete barrier separating the north and southbound lanes. Troopers and DOT crews are trying to clear the road ASAP.
-DS pic.twitter.com/9LpAo7sfW7
No one was hurt.
Traffic was being diverted to US-101 for awhile.
Crews have moved the semi and are now working to clean up the spilled fuel and remaining debris.
The lanes were closed for several hours.
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