State Route 122 | ||||
|---|---|---|---|---|
 SR 122 is highlighted in red. | ||||
| Route information | ||||
| Auxiliary route of US 12 | ||||
| Maintained by WSDOT | ||||
| Length | 7.88 mi[1] (12.68 km) | |||
| Existed | 1991[2]–present | |||
| Major junctions | ||||
| West end |  US 12 in Silver Creek | |||
| East end | US 12 in Mossyrock | |||
| Location | ||||
| Country | United States | |||
| State | Washington | |||
| Counties | Lewis | |||
| Highway system | ||||
| ||||
State Route 122 (SR 122) is a 7.88-mile-long (12.68 km) state highway on the north shore of Lake Mayfield in rural Lewis County, located within the U.S. state of Washington. The highway begins at U.S. Route 12 (US 12) in Silver Creek and travels east through Ike Kinswa State Park before turning south over the Cowlitz River to Mossyrock, ending at US 12. SR 122 was established in 1991 on roads built in the 1910s and 1940s and the designation was transferred from SR 142.
- ^ Strategic Planning Division (March 5, 2012). State Highway Log Planning Report 2011, SR 2 to SR 971 (PDF) (Report). Washington State Department of Transportation. pp. 1037–1038. Retrieved January 30, 2013.
- ^ "47.17.227: State route No. 122". Revised Code of Washington. Washington State Legislature. 1991. Retrieved January 30, 2013.