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MESA Bridge Project. Period 1 Christine Guzman & Alejandra Alvarado. Antioch Bridge. Location: State Route 160 between Contra Costa and Sacramento counties. Type: Truss Materials: steel plate girder Year: January 1926 & December 1978 Cost: 2 million & 34 million.
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MESA Bridge Project Period 1 Christine Guzman & Alejandra Alvarado
Antioch Bridge • Location: State Route 160 between Contra Costa and Sacramento counties. • Type: Truss • Materials: steel plate girder • Year: January 1926 & December 1978 • Cost: 2 million & 34 million
Benicia-Martinez Bridge Northbound • Location: Interstate 680 between Solano and Contra Costa counties • Type: Segmental • Materials: Concrete • Year: 2007 • Cost: 1.3 billion
Benicia-Martinez Bridge Southbound • Location: Interstate 680 between Solano and Contra Costa counties • Type: Truss bridge • Materials: • Year: 1962 • Cost: $25 million
Carquinez: Eastbound • Location: Interstate 80 between Contra Costa and Solano counties near Vallejo • Type: truss • Materials: steel • Year: November 1958 • Cost: 38 million
Carquinez: Westbound • Location: Interstate 80 between Contra Costa and Solano counties near Vallejo • Type: Main cable catenary suspension • Materials: Wire cable ,Cable bands • Year: November 2003 • Cost: 240 million
Dumbarton Bridge • Location: State Route 84 between San Mateo and Alameda counties • Type: • Materials: Steel , Concrete • Year: September 1962 (widened in 1991, parallel structure in 2007) • COST: 1927 structure: $2.25 million 1982 structure: $70 million
Richmond-San Rafael Bridge • Location: Interstate 580 between Contra Costa and Marin counties • Type: Cantilever and truss • Materials: Concrete, wood • Year: September 1, 1956 • Cost:$66 million
San Francisco-Oakland Bridge • Location: Interstate 80 Between Oakland and Yerba Buena Island • Type: Skyway structure/ Self anchored suspension • Materials: • Year: September 2013 • Cost: $6.4 billion
San Francisco-Oakland Bridge • Location : Interstate 80, Yerba Buena Island to San Francisco • Type: Suspension • Materials: Wet sand pipes • Year: November 1936 • Cost: $77 million
San Mateo-Hayward Bridge • LOCATION: State Route 92 between San Mateo and Alameda counties • Type: Steel box girder • Materials: Steel, concrete • Year: October 1967, widened 2003 • Cost: Original structure: $70 million Widened structure: $200 million