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On September 3, 2007, the first section associated with the construction of the new East Span, the 300-foot (91 m) temporary span connecting the main cantilever section to the Yerba Buena Island Tunnel, was put into service. Construction of the new connector span started in early 2007 alongside the existing span.
The Parallel Bridge was one of the "Southern Crossing" designs which would have added another trans-Bay bridge south of the 1936 San Francisco–Oakland Bay Bridge. [36] Construction began on October 12, 1959. [37] To prepare the Alameda site, a large Navy hangar was moved; at the time, it set a record for the largest building ever moved. [38]
On Yerba Buena Island, the double-decked crossing is a 321-foot (98 m) concrete viaduct east of the west span's cable anchorage, the 540-foot (160 m) Yerba Buena Tunnel through the island's rocky central hill, another 790.8-foot (241.0 m) concrete viaduct, and a longer curved high-level steel truss viaduct that spans the final 1,169.7 feet (356 ...
The structure is made of 57 individual sections that were built on land at the Bethlehem Steel shipyard on Pier 70 [30] [31] and towed out into the bay by a large catamaran barge. [32] After the steel shell was completed, water-tight bulkheads were fitted and concrete was poured to form the 2.3-foot (0.70 m)-thick interior walls and track bed.
On September 27, 2020, the concrete pouring of the first floor slab of the open-cut section of the Shenzhen-Dengliang East section (Shenzhen Bay Checkpoint Station-Talent Park Station) was successfully completed, which opened the prelude to the comprehensive construction of the main structure of Shenzhen Bay Checkpoint Station. [7]
One of the several awards the project received for design and construction elements included the Excellence in Concrete Award from the American Concrete Institute – Southern California Chapter. [8] Wilshire Grand Center, Los Angeles, CA; Bay Bridge Repair, San Francisco, CA; San Francisco 49ers Levi's Stadium, Santa Clara, CA; 815 Pine St ...
Excavation for Bay Adelaide East in July 2013 Bay Adelaide Centre in December 2021 Bay Adelaide West Tower Lobby. In October 2005, plans were filed with the City of Toronto to develop the property. An information sign (notice to amend the by law regulating zoning) was placed on Bay St. between 347 Bay and 355 Bay, both also Brookfield properties.
The Silicon Valley BART extension (officially VTA's BART Silicon Valley Extension Program, [1] commonly known as BART Silicon Valley) is an ongoing effort to expand the Green and Orange Line service by Bay Area Rapid Transit (BART) into Santa Clara County via the East Bay from its former terminus at the Fremont station in Alameda County.