New Bay Bridge Project

Rendering of the self-anchored suspension span of the new Bay Bridge eastern span. (Caltrans)
CORRIDOR OVERVIEW
(credit: baybridgeinfo.org)
Rendering of the self-anchored suspension span of the new Bay Bridge eastern span. (Caltrans)
The Bay Bridge is composed of of several different structures
CORRIDOR OVERVIEW
(credit: baybridgeinfo.org)
The Bay Bridge is composed of of several different structures
The original wast span has been seismically retrofitted
CORRIDOR OVERVIEW
(credit: baybridgeinfo.org)
The original wast span has been seismically retrofitted
The West approach runs through San Francisco
CORRIDOR OVERVIEW
(credit: baybridgeinfo.org)
The West approach runs through San Francisco
The Largest Single-Bore Tunnel in the world joins East and West spans through Yerba Buena Island (YBI)
CORRIDOR OVERVIEW
(credit: baybridgeinfo.org)
The Largest Single-Bore Tunnel in the world joins East and West spans through Yerba Buena Island (YBI)
The completed skyway of the new Bay Bridge eastern span. (Caltrans)
CORRIDOR OVERVIEW
(credit: baybridgeinfo.org)
The completed skyway of the new Bay Bridge eastern span. (Caltrans)
Original East span will be demolished after new bridge is completed
CORRIDOR OVERVIEW
(credit: baybridgeinfo.org)
Original East span will be demolished after new bridge is completed
The Oakland Touchdown Under Construction
CORRIDOR OVERVIEW
(credit: baybridgeinfo.org)
The Oakland Touchdown Under Construction
Yerba Buena Island Transition
YERBA BUENA ISLAND TRANSITION STRUCTURE
(credit: baybridgeinfo.org)
Yerba Buena Island Transition
Yerba Buena Island Transition
YERBA BUENA ISLAND TRANSITION STRUCTURE
(credit: baybridgeinfo.org)
Yerba Buena Island Transition
Concrete Pour on Westbound TBI Transition
YERBA BUENA ISLAND TRANSITION STRUCTURE
(credit: baybridgeinfo.org)
Concrete Pour on Westbound TBI Transition
Concrete Finishing on Yerba Buena Island Transition
YERBA BUENA ISLAND TRANSITION STRUCTURE
(credit: baybridgeinfo.org)
Concrete Finishing on Yerba Buena Island Transition
Original YBI viaduct is demolished to be replaced by seismically-safe section (right)
YERBA BUENA ISLAND TRANSITION STRUCTURE
(credit: baybridgeinfo.org)
Original YBI viaduct is demolished to be replaced by seismically-safe section (right)
Rendering of the completed YBI transitions
YERBA BUENA ISLAND TRANSITION STRUCTURE
(credit: baybridgeinfo.org)
Rendering of the completed YBI transitions
Rendering of the completed YBI transitions
YERBA BUENA ISLAND TRANSITION STRUCTURE
(credit: baybridgeinfo.org)
Rendering of the completed YBI transitions
Yerba Buena Island Transition
YERBA BUENA ISLAND TRANSITION STRUCTURE
(credit: baybridgeinfo.org)
Yerba Buena Island Transition
Pier tables are constructed atop each footing
SKYWAY
(credit: baybridgeinfo.org)
Pier tables are constructed atop each footing
The Skyway under construction
SKYWAY
(credit: baybridgeinfo.org)
The Skyway under construction
Westbound Skyway Under Construction
SKYWAY
(credit: baybridgeinfo.org)
Westbound Skyway Under Construction
A custom-built straddle carrier moves a concrete section of the Skyway
SKYWAY
(credit: baybridgeinfo.org)
A custom-built straddle carrier moves a concrete section of the Skyway
A massive hydraulic hammer is used to drive piles deep into the bay mud
SKYWAY
(credit: baybridgeinfo.org)
A massive hydraulic hammer is used to drive piles deep into the bay mud
Strand jacks used to hoist segments are positioned onto a completed pier table
SKYWAY
(credit: baybridgeinfo.org)
Strand jacks used to hoist segments are positioned onto a completed pier table
A hinge-pipe beam is installed on the Skyway
SKYWAY
(credit: baybridgeinfo.org)
A hinge-pipe beam is installed on the Skyway
Lifting a pre-cast segment on the Skyway
SKYWAY
(credit: baybridgeinfo.org)
Lifting a pre-cast segment on the Skyway
Partially completed Oakland Touchdown
OAKLAND TOUCHDOWN
(credit: baybridgeinfo.org)
Partially completed Oakland Touchdown
Concrete Pour on Oakland Touchdown
OAKLAND TOUCHDOWN
(credit: baybridgeinfo.org)
Concrete Pour on Oakland Touchdown
Falsework on Oakland Touchdown
OAKLAND TOUCHDOWN
(credit: baybridgeinfo.org)
Falsework on Oakland Touchdown
Foundations curing on Oakland Touchdown
OAKLAND TOUCHDOWN
(credit: baybridgeinfo.org)
Foundations curing on Oakland Touchdown
Coated rebar to prevent corrosion
OAKLAND TOUCHDOWN
(credit: baybridgeinfo.org)
Coated rebar to prevent corrosion
Welding piles
OAKLAND TOUCHDOWN
(credit: baybridgeinfo.org)
Welding piles
Constructing rebar Cages
OAKLAND TOUCHDOWN
(credit: baybridgeinfo.org)
Constructing rebar Cages
Original East Span to be Demolished
EAST SPAN DEMOLITION
(credit: baybridgeinfo.org)
Original East Span to be Demolished
Original East Span to be Demolished
EAST SPAN DEMOLITION
(credit: baybridgeinfo.org)
Original East Span to be Demolished
Original East Span to be Demolished
EAST SPAN DEMOLITION
(credit: baybridgeinfo.org)
Original East Span to be Demolished
Original East Span to be Demolished
EAST SPAN DEMOLITION
(credit: baybridgeinfo.org)
Original East Span to be Demolished
Original East Span to be Demolished
EAST SPAN DEMOLITION
(credit: baybridgeinfo.org)
Original East Span to be Demolished
Original East Span to be Demolished
EAST SPAN DEMOLITION
(credit: baybridgeinfo.org)
Original East Span to be Demolished

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