San Francisco, Napa & Calistoga Railway

Reporting mark: SFN&C
Mare Island Bridge (1935) (Solano County, California)
Built 1935; replaced 1980
Lost Deck plate girder bridge over Mare Island Strait on Mare Island Shipyard RD w RR
Replaced by a new bridge

SF&NV - Steamboat Slough Swing Bridge (Sonoma County, California)
Built 1905 by the San Francisco and Napa Valley RR (later Southern Pacific), abandoned 1933, destroyed by fire in mid 1950s
Lost Through truss bridge over Steamboat Slough on San Francisco and Napa Railroad/Southern Pacific Railroad
Destroyed by fire