This map of the South Bronx is from 1897 ( click on the + sign on Flickr to make it huge ) .
This map of the South Bronx shows the streets of NYC when bicycles -- and horse drawn carriages and trams -- held sway .
This map of the South Bronx is from 1897 ( click on the + sign on Flickr to make it huge ) and shows the streets of NYC when bicycles -- and horse drawn carriages and trams -- held sway .