How many cars use the brooklyn bridge?
http://www.nyc.gov/…/manrivercross06.pdf – about 64,000 inbound to Manhattan, 63,000 outbound to Brooklyn. That PDF file includes data for all Manhattan crossings in 2006. http://www.fhwa.dot.gov/preservation/spie1.pdf – see page 4 for 1989 numbers, which were higher. Also compares historical data, including how many people crossed when street cars and trains ran across it.
