Ammann & Whitney

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

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