Residents of Tacoma, Gig Harbor and the surrounding Pierce County area have been advised to expect longer‑than‑usual evening trips across the Tacoma Narrows Bridge (SR 16) while critical repairs are underway. The Washington State Department of Transportation (WSDOT) announced on Oct. 26 that crews have removed the most deteriorated expansion joint on the westbound span and are preparing to install a new replacement.
Why the bridge needs work
The westbound span of the Tacoma Narrows Bridge is 76 years old and has been plagued by recurring structural issues. Since 2024, eight major emergency repairs have been required at the four massive expansion joints that sit at either end of the bridge, right where the iconic towers rise from the water. These joints allow the bridge to flex with wind and traffic loads, but age and wear have left them in desperate need of replacement.
What drivers can expect
WSDOT cautioned that the replacement process will affect traffic flow, especially during the evening rush hour. Motorists should anticipate longer travel times after dark and consider alternative routes when possible. The agency recommends using the I‑5 corridor, the Tacoma – Olympia – Seattle freeway network, or the nearby I‑405 bypass to avoid congestion on the bridge.
Tips for a smoother commute
- Check real‑time traffic updates on WSDOT’s website or mobile app before departing.
- Leave extra time for the crossing if you must use the bridge after 5 p.m.
- Carpool or use public transit options such as Pierce County’s Sounder commuter rail to reduce the number of vehicles on the bridge.
- Stay alert for posted signage and temporary lane changes as crews work on the joint replacement.
Community impact and safety
The bridge is a vital link for commuters, freight trucks and emergency responders traveling between Tacoma and the Kitsap Peninsula. While the construction may cause short‑term inconvenience, WSDOT emphasized that the work is essential to preserve the safety and longevity of the structure. The agency’s spokesperson noted that the new joint is designed to meet modern engineering standards and will reduce the likelihood of future emergency repairs.
Looking ahead
WSDOT has not provided a final completion date for the joint‑replacement project, but officials said work will continue through the coming months. The agency will keep the public informed of any changes to the schedule or additional traffic advisories.
In the meantime, drivers are encouraged to plan ahead, stay patient and support the effort to keep one of Washington’s most recognizable bridges safe and reliable for years to come.
Original reporting: KIRO 7 (Tacoma / Pierce County stories) — read the source article.
