Power outage forces closure of SR 99 tunnel in Seattle, snarling Thursday morning commute

Name: Power outage forces closure of SR 99 tunnel in Seattle, snarling Thursday morning commute
Uploaded: 2025-11-20T16:42:28Z
Description: The SR 99 tunnel in Seattle is closed in both directions due to a Thursday morning power outage. Drivers should use alternate routes such as I-5, SR 519, and Alaskan Way, and to expect delays.

The SR 99 tunnel in Seattle is closed in both directions due to a Thursday morning power outage. Drivers should use alternate routes such as I-5, SR 519, and Alaskan Way, and to expect delays.

Posted November 20, 2025 8:42am PST