Othmar Ammann

of Feuerthalen, Canton of Zürich, Switzerland
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AMMANN INFORMATION:

Wikipedia: http://en.wikipedia.org/wiki/Othmar_Ammann

Bayonne Bridge (Hudson County, New Jersey)
Built 1931
Steel through arch bridge over Kill Van Kull between Bayonne and Staten Island
Toll bridge open to traffic

Bronx Whitestone Bridge (Bronx County, New York)
Built 1939
Suspension bridge over East River on I-678 in New York
Open to six lanes of traffic

Delaware River Memorial Bridge (New Castle County, Delaware)
Consultant on Suspended Structure, 1951
Suspension bridge over Delaware River on I-295 N & US 40 E
Open to traffic

George Washington Bridge (New York County, New York)
Suspension bridge over Hudson River on I-95 in New York
Open to a total of 14 lanes of traffic

Hell Gate Bridge (Queens County, New York)
Staff Engineer, 1916
Steel through arch bridge over Hell Gate (East River)
Open to traffic

Throgs Neck Bridge (Queens County, New York)
Designer, 1961
Suspension bridge over East River on I-295 in New York
Open to traffic

Triborough Lift Bridge (New York County, New York)
Built 1936
Vertical lift bridge over Harlem River between Manhattan and Randall's Island in New York
Open to six lanes of traffic

Triborough Suspension Bridge (Queens County, New York)
Built 1936
Suspension bridge over East River (Hell Gate) on I-278 in New York
Open to eight lanes of traffic and one sidewalk

Verrazano-Narrows Bridge (Richmond County, New York)
Designer, 1964
Suspension bridge over The Narrows on I-278 between Staten Island and Brooklyn
Open to a total of 12 lanes of traffic

Walt Whitman Bridge (Philadelphia County, Pennsylvania)
Built 1957
Suspension bridge over Delaware River on I-76 in Philadelphia
Open to traffic

Wards Island Bridge (New York County, New York)
Built 1950
Vertical lift pony/through plate girder bridge over Harlem River on Pedestrian Crossing
Open to pedestrians only