Jackknifed Semi-Truck Blocks Westbound I-82 in Washington

Incident occurred at milepost 7, causing full closure of westbound lanes.

Published on Feb. 23, 2026

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A jackknifed semi-truck with a trailer has blocked all westbound lanes of Interstate 82 in Washington state at milepost 7, according to the Washington State Patrol. A tow truck has been dispatched to the scene to clear the roadway.

Why it matters

Jackknifed semi-trucks can pose a serious hazard, often leading to full highway closures that cause major traffic disruptions. This incident on I-82 is likely to impact commuters and travelers in the region until the vehicle can be removed.

The details

The semi-truck turned sideways, blocking all westbound lanes except the shoulder at milepost 7 on I-82. Washington State Patrol has reported that a tow truck has been sent to the scene to clear the roadway.

  • The incident occurred earlier on Monday, February 23, 2026.

The players

Washington State Patrol

The law enforcement agency responsible for responding to the incident and clearing the roadway.

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What’s next

Authorities are working to remove the jackknifed semi-truck and reopen the westbound lanes of I-82 as soon as possible.

The takeaway

Jackknifed semi-trucks can cause major traffic disruptions, highlighting the importance of safe driving practices and proper vehicle maintenance to prevent such incidents on busy highways.