Pumping concrete in the Hostetter Trench as part of the BART Silicon Valley Berryessa Extension in San Jose, CaliforniaPlacing concrete in the Montague Trench as part of the BART Silicon Valley Berryessa Extension project in Milpitas, CaliforniaLine of concrete trucks in the Hostetter Trench as part of the BART Silicon Valley Berryessa Extension project in San Jose, CaliforniaScreeding concrete for the Montague Trench on the BART Silicon Valley Berryessa Extension project in Milpitas, CaliforniaConstruction of the Hostetter Trench as viewed from Sierra Road/Lundy Avenue in San Jose, California as part of the BART Silicon Valley Berryessa Extension projectPlacing rebar for a concrete trench as part of the BART to Silicon Valley Berryessa Extension project in San Jose, CaliforniaPouring concrete for the Montague Expressway Trench next to the Milpitas BART Station as part of the BART to Silicon Valley Berryessa Extension projectPouring concrete for the Montague Expressway Trench next to the Milpitas BART Station as part of the BART to Silicon Valley Berryessa Extension projectConstruction of the tower for the new self-anchored suspension bridge tower of the Bay Bridge in San Francisco, CaliforniaCross section of self-anchored suspension span cable of the new Bay BridgeOld and new Bay Bridge spans next to each otherLeft Coast Lifter, the crane used in the construction of the self-anchored suspension bridge span of the new Bay Bridge in San Francisco, CaliforniaOld Bay Bridge next to construction of new self-anchored suspension bridge spaceTwin roadways of the new Bay Bridge skyway viaduct in San Francisco, California.Twin roadways of the new Bay Bridge skyway viaduct in San Francisco, California.Old and new under construction Bay Bridge side by side
