The Swiftwater Corridor Scenic Byway is a Washington State Scenic and Recreational Highway in Kittitas County, Washington, United States. It follows five highways from the Salmon La Sac campground near Roslyn to Ellensburg:
SR 903 from Roslyn to Cle Elum; SR 970 near Cle Elum; SR 10 from Cle Elum to Thorp; US 97 from Thorp to Ellensburg
References
External links Official website