"Robert F. Kennedy Memorial Bridge (Triborough Bridge)" in, p.1110 and has been called the "biggest traffic machine ever built", as a National Historic Civil Engineering Landmark in 1986.
Robert F. Kennedy Memorial Bridge (Triborough Bridge) in, p.1110 and has been called the "biggest traffic machine ever built". The American Society of Civil Engineers designated the Triborough Bridge Project as a National Historic Civil Engineering Landmark in 1986.