Primary State Highway 4 (Washington)
From Wikipedia, the free encyclopedia
 |
|||||||||||||
| Primary State Highway 4 |
|||||||||||||
| Tonasket-Sanpoil Highway | |||||||||||||
 |
|||||||||||||
| Existed: | 1937 – 1926 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| North end: |   PSH 2/US 10 |
||||||||||||
| East end: |  PSH 10 in Sanpoil |
||||||||||||
|
|||||||||||||
Primary State Highway 4, the Tonasket-Sanpoil Highway, was a highway in the state of Washington, U.S.A., from 1937 to 1964. PSH 4 was the primary east-west route through Washington, with the main (trunk) route of the highway extending from Tonasket in the west to the east, terminating at Sanpoil. PSH 4 was originally established as "State Road No. 4" by the state legislature in stages between 1905 and 1909.[1][2] State Road No. 4 would later share its routing with portions of many state routes. State Road No. 2 was designated Primary State Highway 4 by the state legislature when it created the primary and secondary state highways systems in 1937. When commissioned, PSH 4 coincided with SR 20 for most of its length. Highways in Washington were renumbered in 1964, and PSH 4 was removed from the state highway system. Today, PSH 4 between Tonasket and Republic is part of The North Cascades Highway (SR 20); between Republic and Wilbur, it is SR 21. From Wilbur to Sanpoil, the road is now private property.
Contents |
[edit] Branches
PSH 4 had no branches.
[edit] Secondary State Highways
PSH 4 had 3 secondary branches; see secondary state highways as branches of Primary State Highway 4.
