Historic Bridges of the U.S.

Boulder Creek Bridge (Santa Cruz County, California)
Built 1931
Concrete arch bridge over Boulder Creek on CA 9 in Boulder Creek
Open to traffic

San Lorenzo River Bridge (Santa Cruz County, California)
Built 1933
Concrete arch bridge over San Lorenzo River on CA 9 in Ben Lomond
Open to traffic

San Lorenzo River Bridge (Santa Cruz County, California)
Built 1927
Concrete arch bridge over San Lorenzo River on CA 9 in Ben Lomond
Open to traffic

Saratoga Creek Bridge (Santa Clara County, California)
Built 1902
Concrete arch bridge over Saratoga Creek on CA 9 in Saratoga
Open to traffic