King County Road Services - Historic and Scenic Corridors Project

Old Sunset Highway Heritage Corridor (Snoqualmie Pass)

Location: Snoqualmie Pass
Length: 12.8 miles
Begins: Alpental Access Road
Ends: Interstate 90

The Old Sunset Highway Heritage Corridor uniquely illustrates the evolution of road development in King County, re-tracing extant portions of the 1915 automobile route over Snoqualmie Pass. Partially under the jurisdiction of Mt. Baker-Snoqualmie National Forest, this corridor offers a taste of early 20th century motoring in a rugged mountain environment, and provides access to multiple recreational activities. Corridor lies within Mountain-to-Sound Greenway, a National Scenic Byway.

• Print out our Old Sunset Highway mile-by-mile tour (2MB .pdf) to take along on your trip.
• Corridor history (451KB .pdf)
• For driving directions, go to Google Maps.

• Snoqualmie Valley Historical Museum  (North Bend)
• Denny Creek Hiking Trail
• Mt Baker-Snoqualmie National Forest
• Snoqualmie Valley Chamber of Commerce

Information from the Road Services Division's Web site is available to people with disabilities in alternate formats upon request by calling 206-263-6482 or 711 for the TTY relay service.

= External link