I would like to attempt to create a sound installation for the Brooklyn Bridge. Here are some examples of sound pieces created with bridges that serve as inspiration and fodder.
Bill Fontana’s Falling Echoes was a piece installed at the
Description of the 1983 recording of the Brooklyn Bridge, installed at the World Trade Center here.
In “Harmonic Bridge” Bill Fontana used accelerometers to capture the harmonic sounds of the London Millenium Bridge and projected them into the Tate Modern’s turbine hall.

A bit late, I know, but right up the river is the wonderful and charming Bridge Music project created by the cantor who used to sing at the Temple that I spent many hours in as a young boy. http://www.josephbertolozzi.com/cms/index.php?module=webpage&id=5