San Francisco-Oakland Bay BridgeSan Francisco-Oakland Bay BridgeEast Span Seismic Safety ProjectEast Span Seismic Safety Project

Pier E9 Following thePier E9 Following the1989 Loma Prieta Earthquake1989 Loma Prieta Earthquake

San Francisco – Oakland Bay Bridge

Yerba Buena Island

San Francisco

Oakland

Cantilever Truss Spans (E1-E4)

504 Feet Span Steel Trusses (E4-E9)

288 Feet Span Steel Trusses (E9-23)

Main Sections of Existing SFOBB for Dismantling

YBI Detour (E1-Tunnel)

The Cantilever

Quality Schedule

Cost

Leadership is Present and Strong

Cantilever Truss Spans (E1-E4)

504 Feet Span Steel Trusses (E4-E9)

288 Feet Span Steel Trusses (E9-23)

Main Sections of Existing SFOBB for Dismantling

YBI Detour (E1-Tunnel)