Seattle Secures $10M Grant for Road Traction Upgrades
Federal funding will boost pavement friction at four Seattle locations with a history of skidding crashes.
Updated on Nov. 3, 2026 in Car Types
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The Seattle Department of Transportation received a $10 million federal grant to improve road traction at four locations. The upgrades increase pavement friction to help cars avoid skidding off roads in the rain.
Why it matters
The four locations have a history of skidding crashes happening too often. High-friction pavement is a proven safety measure that reduces the risk of hydroplaning for drivers across Seattle.
The $10 million federal grant funds upgrades at four locations, where the Federal Highway Administration estimates high-friction pavement reduces wet-pavement crash risk by 83% and all crashes by 57%. Construction timing depends on USDOT final approval, which has not yet been set.
The players
Seattle Department of Transportation
The city agency that received the federal grant and is coordinating the traction upgrades across Seattle's road network.
U.S. Department of Transportation
The federal agency that must give final approval before the grant-funded construction can begin.
The details
The grant funds road upgrades that increase pavement friction at Highland Park Way SW, SW Roxbury St/Olson Pl SW, Westlake Ave N and Rainier Ave S. It also funds an innovative safety analysis using emerging techniques to identify likely crash locations.
Timeline
Nov. 3, 2026: The grant award was announced.
A few years after the announcement: USDOT final approval and construction are expected to begin.
Roadmap
Seattle's project applies high-friction pavement, a treatment the Federal Highway Administration has studied for its wet-weather safety benefits. The approach extends a broader federal push to address skidding crashes on wet roads using proven surface technology.
Drivers on the four grant-funded roads should expect construction once USDOT approval is complete, which typically takes a few years. Until then, wet-weather driving on these segments carries the same skidding risks as before.
The takeaway
Slowing down and leaving extra following distance on wet Seattle roads remains the most practical safeguard while the upgrades are pending. Traction improvements help, but driver behavior still matters most in rain.
Further reading
Explore more on Car Types to see how vehicle design and road conditions affect driving safety in Seattle.
Source note: This article includes information reported by West Seattle Blog....
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