Take transit to popular hiking near Seattle with Trailhead Direct | STM FUNDED

Trailhead Direct, King County Metro’s shuttle service connecting Seattle hikers to popular trailheads along the I-90 corridor, is returning in 2026 with Seattle Transit Measure funding covering 50% of operating costs. The service offers a “Park. Ride. Hike.” model that lets outdoor enthusiasts access five hiking destinations without driving to the trailhead. While based in Seattle, the service may appeal to Maple Valley residents exploring regional hiking options via public transit.