Ocean Shore Railroad
Reporting mark: OSR
Half Moon Bay Coastal Trail - Arroyo de En Medio Bridge (San Mateo County, California)
Concrete stone arch on coastal trail overlayed with pre-fab steel bridge - Originally located on CA-1 until the highway was rerouted.Closed-spandrel arch bridge over Arroyo de En Medio on Half Moon Bay Coastal TrailOpen to pedestrians only
Liddell Creek Tunnel (Santa Cruz County, California)
Tunnel carrying Liddell Creek under CA 1 & Union Pacific RailroadOpen to traffic
San Vicente Creek Tunnel (Santa Cruz County, California)
Built 1906Tunnel for San Vicente Creek under CA 1 & Union Pacific RailroadOpen to traffic
Yellow Bank Creek Tunnel (Santa Cruz County, California)
Built 1906Tunnel carrying Yellow Bank Creek under CA-1 & Union Pacific RailroadOpen to traffic