^#smrgSAHAF San Francisco Oakland Bay Bridge -

Historical Background; Population and Traffic; Plans, Specifications and Contracts

West Bay Crossing; Yerba buena Tunnel; East Bay Crossing

West Bay Crossing; East Bay Crossing

Description; Babrication; Erection; Cable Bents; Saddle Castings; A-Frames on Pier W4

Suspension Brigde Cables

East Bay Crossing

MaterialsWest Bay Crossing; Yerba buena Tunnel; East Bay Crossing

Roadway Pavement

Conclusion