Primary State Highway 2 (Washington) (Paperback)

High Quality Content by WIKIPEDIA articles! Primary State Highway 2, the Sunset Highway, was a highway in the state of Washington, U.S.A., from 1937 to 1964. The Sunset Highway was the primary east-west route through Washington, with the main (trunk) route of the highway extending from Seattle in the west through Spokane in the east, terminating at the Idaho state line. PSH 2 was originally established as "State Road No. 2" by the state legislature in stages between 1905 and 1909. State Road No. 2 would later share its routing with portions of two auto trails: the National Park to Park Highway for the state road's entire length, and the Yellowstone Trail between Seattle and Cle Elum and between Spokane and the Idaho state line. State Road No. 2 was designated Primary State Highway 2 by the state legislature when it created the primary and secondary state highways systems in 1937. When commissioned, PSH 2 coincided with U.S. Route 10 for most of its length.