Washington State Route 103
SR 103 highlighted in red | ||||
| Route information | ||||
| Auxiliary route of US 101 | ||||
| Maintained by WSDOT | ||||
| Length | 19.97 mi (32.14 km) | |||
| Existed | 1964–present | |||
| Tourist routes | Lewis and Clark Trail | |||
| Major junctions | ||||
| South end | US 101 in Seaview | |||
| North end | Leadbetter Point State Park | |||
| Location | ||||
| Country | United States | |||
| State | Washington | |||
| County | Pacific | |||
| Highway system | ||||
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State Route 103 (SR 103) is a 19.97-mile-long (32.14 km) state highway serving the Long Beach Peninsula, located within Pacific County in the U.S. state of Washington. The highway travels north from U.S. Route 101 (US 101) in Seaview through Long Beach and Ocean Park to the southern entrance of Leadbetter Point State Park. SR 103 was created in the 1964 highway renumbering, replacing the earlier Secondary State Highway 12A (SSH 12A) that was created in 1937 to serve Long Beach and Ocean Park, later extended north in 1991 to serve Leadbetter Point State Park.