Drivers on the Key Peninsula are being urged to prepare for major traffic disruptions as the Washington State Department of Transportation (WSDOT) kicks off a critical infrastructure project on State Route 302. The work, centered near the community of Vaughn, is expected to cause long-term “chokepoints” for residents and visitors alike.
The Scope of the Project The construction focuses on replacing an aging, undersized culvert at the Little Minter Creek crossing with a modern, larger bridge structure. This project is part of a statewide initiative to improve fish passage, allowing local salmon populations to reach upstream spawning grounds more easily.
Impact on Traffic While the environmental benefits are significant, the immediate impact on commuters will be substantial:
- Lane Closures: For several months, traffic will be reduced to a single lane through the work zone.
- Signal Control: Temporary traffic signals have been installed to manage the flow of vehicles alternating through the construction area.
- Peak Hour Delays: WSDOT warns that during morning and afternoon commutes, drivers should expect delays of 20 minutes or more as the single-lane configuration struggles to handle the volume of the Key Peninsula’s primary arterial.
Strategic Detours and Advice Transportation officials are recommending that drivers who have the flexibility to adjust their schedules travel outside of peak hours. While there are few alternative routes on the peninsula, some local residents may choose to use side roads to bypass the immediate bottleneck, though authorities caution that these neighborhood streets are not designed for heavy through-traffic.
Timeline for Completion The heavy construction phase is expected to last throughout the summer and into the fall. WSDOT aims to have the new bridge structure completed and full traffic flow restored by late 2026. Until then, the “Vaughn Chokepoint” will likely remain a daily hurdle for those traveling between Purdy and the western reaches of the Key Peninsula.
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