State Route 108 | ||||
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Old Olympic Highway | ||||
SR 108 highlighted in red.
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Route information | ||||
Auxiliary route of US 101 | ||||
Defined by RCW 47.17.195 | ||||
Maintained by WSDOT | ||||
Length: | 11.96 mi (19.25 km) | |||
Existed: | 1964 – present | |||
Major junctions | ||||
West end: | SR 8 in McCleary | |||
East end: | US 101 in Kamilche | |||
Location | ||||
Counties: | Grays Harbor, Mason | |||
Highway system | ||||
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State Route 108 (SR 108, also known as the Old Olympic Highway) 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. SR 108 was also closed in late October 2008 because of a project to remove a railroad crossing owned by the Puget Sound and Pacific Railroad.
SR 108 runs 11.96 miles (19.25 km) east from SR 8 in McCleary to an interchange with US 101 in Kamilche. The route serves as a bypass and connects McCleary with Shelton, and Port Angeles. WSDOT has found that more than 11,000 motorists utilize the road daily before the interchange with US 101 based on average annual daily traffic (AADT) data.
SR 108 starts at an intersection with SR 8 west of Downtown McCleary. From the intersection, the road briefly goes north before turning east onto Simpson Avenue into Downtown McCleary. Simpson Avenue goes into McCleary and comes to a 3-way intersection with Main Street at Beerbower Park. SR 108 then turns onto Main Street and becomes Summit Road, passing Lake Clara before leaving Downtown McCleary. After passing Hillgrove, the highway enters McCleary Junction and turns northeast to parallel the Puget Sound and Pacific Railroad.