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WSDOT Announces Temporary Brace Solution for White River Bridge, Aiming to Reopen One-Way Traffic by September End

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Published on August 28, 2025
WSDOT Announces Temporary Brace Solution for White River Bridge, Aiming to Reopen One-Way Traffic by September EndSource: Facebook/WSDOT

The ongoing saga of the White River Bridge continues as the Washington State Department of Transportation (WSDOT) moves to implement a temporary fix that could see one-way alternating traffic resuming by the end of September, following a significant strike to the bridge structure last Monday, August 18. The logistical headache for commuters between Buckley and Enumclaw has been acute, but the WSDOT is aiming to ease this with the installation of temporary braces designed to shore up the compromised sections of the bridge. These plans have been detailed on the WSDOT's official news release, where they’ve outlined a strategy to cautiously reintroduce traffic flow in a controlled manner.

According to an assessment by WSDOT engineers, this act of engineering intervention will allow the bridge's weakened structural elements to be reinforced, thereby permitting limited vehicle passage. "WSDOT will fabricate and install five temporary braces on the bridge along the panels of the structure," as stated in the official WSDOT news release. To effectively manage the flow of alternating traffic, temporary traffic signals will be installed at either end of the bridge.

Until these temporary fixes are safely in place, the bridge remains off-limits to all traffic, including pedestrians and cyclists, with a signed detour in operation via SR 164, 18, 167, and 410. The detour could add 45 to 60 minutes to commutes, especially during peak hours when traffic is heaviest.

WSDOT's coordinated efforts have not gone unnoticed, particularly with Governor Bob Ferguson declaring an emergency in both King and Pierce counties as a direct response to the bridge closure. "The emergency proclamation allows the state to seek federal funds to reimburse the work currently underway to repair the bridge, and work into the future," highlighted the WSDOT announcement. The hope is that this declaration will swiftly funnel resources to expedite both the temporary and eventual permanent repairs.

Constructed in 1949, the White River Bridge has been serving as an arterial link for nearly 22,000 vehicles a day. According to WSDOT's last inspection in April 2025, the bridge was deemed to be in 'fair condition'. With the standard bridge service life pegged at 75 years, this incident is a stark reminder of the fragility of aging infrastructure. WSDOT is committed to keeping the public informed as developments unfold, with real-time updates available through the WSDOT mobile app and email subscription services.