Washington State Route 108

State Route 108 marker
State Route 108
Old Olympic Highway
Map
SR 108 highlighted in red
Route information
Auxiliary route of US 101
Maintained by WSDOT
Length11.96 mi[1] (19.25 km)
Existed1964[2]–present
Major junctions
West end SR 8 in McCleary
East end US 101 in Kamilche
Location
CountryUnited States
StateWashington
CountiesGrays Harbor, Mason
Highway system
SR 107 SR 109

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.

  1. ^ 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.
  2. ^ Washington State Legislature. "RCW 47.17.195: State Route 108". Retrieved November 10, 2008.
  3. ^ Washington State Department of Transportation (May 1, 2007). "SR 101/SR 108/Old Olympic Highway" (PDF). Retrieved November 10, 2008.