What a great dataset and effort to allow for further research into areas of the city that could benefit from anti-congestion measures (cough cough car tax) to improve bus services!
Also - where does one even store 4,900 buses in NYC? I guess most of the fleet is out on the streets all day, but I imagine servicing all of those is quite the feat.
This is the youtube link: https://youtube.com/watch?v=MsHGqVuIK5g
They never actually tore up most of these lines; the city just paved over them. You can see them poking through the pavement whenever the city redoes the roads.
[1]: https://en.wikipedia.org/wiki/List_of_streetcar_lines_in_Bro...
[2]: https://en.wikipedia.org/wiki/B46_(New_York_City_bus)