Collision blocks I-5 to I-90 off-ramp in Seattle

No reopening estimate yet as emergency crews respond to the scene

Mar. 14, 2026 at 2:54pm

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A crash has closed the I-5 to I-90 southbound off-ramp in Seattle early Saturday morning, according to the Washington State Department of Transportation. The incident began around 5:05 a.m. and the ramp remains closed while emergency crews respond, with no estimate provided for when it will reopen.

Why it matters

The closure of this major off-ramp is causing significant traffic disruptions in the Seattle area, as drivers are forced to find alternate routes to access I-90 from I-5. This is an important transportation artery that many commuters and travelers rely on.

The details

The collision is affecting the southbound off-ramp from Interstate 5 to eastbound Interstate 90 at milepost 164. Transportation officials say the incident began around 5:05 a.m. and the ramp remains closed while emergency crews respond at the scene.

  • The incident began around 5:05 a.m. on Saturday, March 14, 2026.

The players

Washington State Department of Transportation

The state agency responsible for managing and maintaining the transportation infrastructure in Washington, including major highways like I-5 and I-90.

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What’s next

Authorities have not provided an estimate for when the ramp will reopen, so drivers should continue to seek alternate routes until the scene is cleared.

The takeaway

This closure highlights the importance of having reliable transportation infrastructure and the impact that even a single incident can have on the daily commutes and travel plans of many people in the Seattle area.