Bicycle lanes are crowdsourced big data
1 TWG / Coruscation home-brew
2 NYC DOT official
3 NYC Bikemaps
4 Medium NYU Urban Science data Geoff P
5 Lanepotter ~~~~~
6 OuvosTech Ouvos.
7 Alex Morgan 'Springsteen' Bell: image classifyier
Data:
Others of interest: