The George Washington Bridge was the world's longest suspension bridge when it opened in 1931 with six lanes. Two more were added in 1946, followed by the construction of a six-lane lower level in ...

This 4,760-foot bridge connecting upper Manhattan’s Washington Heights to New Jersey ... Ammann, designed the bridge, and its initial construction—consisting only of the upper level—took ...

The Long Bridge-South Package includes construction from the Rosslyn ... River Bridge – A new two track rail crossing over the George Washington Memorial Parkway and the Potomac River.