Washington State Route 407
From Wikipedia, the free encyclopedia
|Auxiliary route of SR 4|
|Maintained by WSDOT|
|Existed:||1964 – 1992|
|West end:||SR 4 in Cathlamet|
|East end:||Elochoman State Forest|
In 1964, SSH 12D became SR 407. SR 407 was later removed in 1992.
- Highways of Washington State. "Highways of Washington State". Retrieved May 17, 2008.
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