JF Ptak Science Books Quick Post
This view of a future “skyscraper bridge” appeared in the May 1928 volume of Popular Mechanics (volume 48). It is an interesting idea , though very much on the high side, what with the structures being hundreds (500?) of feet high, towering over the shipping lanes. It is an old idea, the new bridge, and it reminds me of a lovely example in the Ponte Vecchio (literally, the “Old Bridge”) of Florence, the recognizable image of it rebuilt in the 14th century. (It was probably designed by the great Taddeo Gaddi (remembered so well in narrative by Vasari and in portraiture by Paolo Uccello.) There was no Gaddi at work on this bridge, which was set to unite Chicago.
And the bird’s-eye view of the enormous structure:
