California Interstate 15
1957 specification highway marker.
I-15 freeway entrance shield on westbound Balboa Avenue (former California 274)/Exit 8.
Photo by Andy Field, 11/5/2004.
1957 specification highway marker.
I-15 freeway entrance shield on westbound Balboa Avenue (former California 274)/Exit 8.
Photo by Andy Field, 11/5/2004.