Two lanes have reopened on southbound I-5 near milepost 103 in Olympia after a jackknifed semi-truck lost control around a curve and collided with a concrete barrier.

At 11:30 a.m., the left and center lanes on SB I-5 were reopened. The right lane remains closed as crews work. Lengthy backups are expected in Olympia and Lacey as traffic continues to clear.

The left and center lanes are now open on SB I-5 in Olympia. The right lane remains closed while crews wrap up work. Expect lengthy backups in Olympia and Lacey until traffic clears. Real time traffic info https://t.co/HUGa1WTJfY pic.twitter.com/soqiCZgcq3

— WSDOT Tacoma (@wsdot_tacoma) October 24, 2025

At approximately 11:20 a.m., the semi-truck was removed from the concrete barrier and is currently being removed from SB I-5. Cr

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