Washington Interstate 90
1961 specification guide sign shield. Manufactured between 1986 and 1990.
On an old US-10 alignment.
Photo by Jake Bear and Daniel Brim, 3/14/2010.
1961 specification guide sign shield. Manufactured between 1986 and 1990.
On an old US-10 alignment.
Photo by Jake Bear and Daniel Brim, 3/14/2010.