Full Breakdown
Major Lane Closures on I-5 for Ship Canal Bridge Construction
1/10/2026, 8:27:42 AM
Overview of the Construction Project
Beginning this weekend, the northbound lanes of Interstate 5 (I-5) will be fully closed over the Ship Canal Bridge as part of the Revive I-5 project, a significant highway preservation initiative by the Washington State Department of Transportation (WSDOT). The closure will take place from late Friday night until early Monday morning, specifically between Interstate 90 and Northeast 45th Street. This construction aims to establish a long-term work zone to facilitate extensive repairs and maintenance on the aging bridge, which carries nearly 240,000 vehicles daily.
Long-Term Impact on Traffic
Once the freeway reopens on Monday, two left lanes of northbound I-5 will remain closed until early June, coinciding with the FIFA World Cup scheduled for June. Following the tournament, additional lane reductions will occur, with two right lanes closed from July until the end of 2026. Transportation Secretary Julie Meredith emphasized the importance of this project, stating, “When we invest in preservation, we increase the safety, reliability, and useful life of our infrastructure.” The construction will include resurfacing the bridge deck, replacing aging concrete, and improving drainage systems.
Traffic Management and Public Response
WSDOT officials anticipate significant traffic disruptions and congestion as a result of these closures. They are urging drivers to plan ahead, consider alternate routes, carpool, or utilize public transit to mitigate delays. During previous closures, transit ridership increased significantly, with Sound Transit reporting an 11% rise in weekday ridership and a 26% increase on weekends. King County Metro plans to enhance bus services and monitor traffic conditions to respond effectively to congestion.
Timeline of Closures
The following timeline outlines the key dates for the I-5 lane closures related to the Revive I-5 project:
- January 9-12: Full northbound I-5 closure for work zone setup.
- January 12 - June 5: Two left northbound lanes closed across the Ship Canal Bridge.
- June 5-8: Full northbound I-5 closure for work zone removal.
- June 8 - July 10: All lanes reopened for FIFA World Cup games.
- July 10-13: Full northbound I-5 closure for work zone setup.
- July 13 - end of 2026: Two right northbound lanes closed across the Ship Canal Bridge.
- End of 2026: Full northbound I-5 closure for final work zone removal.
Official Statements
WSDOT has communicated the necessity of these closures for the long-term safety and functionality of the bridge. Secretary Meredith stated, “This will take a major adjustment for most travelers,” urging the public to “pack their patience over the next two years.”
Conclusion
The Revive I-5 project represents the largest preservation effort undertaken by the state, aiming to extend the life of the Ship Canal Bridge and improve overall infrastructure. As construction progresses, officials remain focused on minimizing disruptions and encouraging alternative travel methods to ease the impact on Seattle's traffic.
