 State Route 108 | ||||
|---|---|---|---|---|
| Old Olympic Highway | ||||
 SR 108 highlighted in red | ||||
| Route information | ||||
| Auxiliary route of US 101 | ||||
| Maintained by WSDOT | ||||
| Length | 11.96 mi[1] (19.25 km) | |||
| Existed | 1964[2]–present | |||
| Major junctions | ||||
| West end |  SR 8 in McCleary | |||
| East end |  US 101 in Kamilche | |||
| Location | ||||
| Country | United States | |||
| State | Washington | |||
| Counties | Grays Harbor, Mason | |||
| Highway system | ||||
| ||||
State Route 108 (SR 108, also known as the Old Olympic Highway)[3] is a state highway in Grays Harbor and Mason counties, of the U.S. state of Washington. It extends 20.67 miles (33.27 km) from SR 8 in the city of McCleary, east to an interchange with U.S. Route 101 (US 101) in Kamilche. The route serves as a bypass and connects McCleary with Shelton, and Port Angeles.
The highway was Secondary State Highway 9D (SSH 9D) from 1937 until 1964, which ran from McCleary to Kamilche.
- ^ Multimodal Planning Division (January 4, 2021). State Highway Log Planning Report 2020, SR 2 to SR 971 (PDF) (Report). Washington State Department of Transportation. pp. 932–935. Retrieved September 26, 2021.
- ^ Washington State Legislature. "RCW 47.17.195: State Route 108". Retrieved November 10, 2008.
- ^ Washington State Department of Transportation (May 1, 2007). "SR 101/SR 108/Old Olympic Highway" (PDF). Retrieved November 10, 2008.