Bayshore Blvd. Bridge Concrete arch bridge over abandoned Union Pacific Railroad spur on Bayshore Blvd. in Brisbane Open to traffic Built 1928; rehabilitated 1951
Crystal Springs Road Bridge Concrete arch bridge over San Mateo Creek on Crystal Springs Road in Hillsborough Open to traffic Built 1904
Crystal Springs Road Bridge Concrete arch bridge over San Mateo Creek on Crystal Springs Road in Hillsborough Open to traffic Built 1904
Crystal Springs Road Bridge Concrete arch bridge over San Mateo Creek on Crystal Springs Road in San Mateo Open to traffic Built 1901
Delaware Street Bridge Concrete arch bridge over San Mateo Creek on Delaware Street in San Mateo Open to traffic Built 2000
Kings Mountain Road Bridge Concrete arch bridge over West Union Creek on Kings Mountain Road in Woodside Open to traffic Built 1905
Mountain Home Road Bridge Concrete arch bridge over Bear Creek on Mountain Home Road in Woodside Open to traffic Built 1900
Pilarcitos Creek Bridge Concrete arch bridge over Pilarcitos Creek on Main Street in Half Moon Bay Open to traffic Built 1900
Pilarcitos Creek River Bridge Concrete arch bridge over Pilarcitos Creek on Pilarcitos Creek R Open to traffic Built 1910
Railroad Avenue Bridge Concrete arch bridge over San Mateo Creek on Railroad Avenue in San Mateo Open to traffic Built 1902
San Mateo Creek Bridge Concrete arch bridge over San Mateo Creek on CA 82 in San Mateo Open to traffic Built 1935
San Mateo Drive Bridge Concrete arch bridge over San Mateo Creek on San Mateo Drive in San Mateo Open to traffic Built 1908; rehabilitated 1930
Stafford Street Bridge Concrete arch bridge over Cordilleras Creek on Stafford Street in Redwood City Open to traffic Built 1903
West Union Creek Bridge Concrete arch bridge over West Union Creek on CA 84 in Woodside Open to traffic Built 1903