anker vigtigste komfort subway route map folder Caius Tom Audreath
New York City subway, geographic & non-geographic maps: daytime, evening & late-night service, index of stations, places of interest: Tauranac Maps - Map Collections | Map Collections
nycsubway.org: New York City Subway Route Map by Michael Calcagno
A Schematic or a Geographic Subway Map? The Iconoclast Redux — The Gotham Center for New York City History
This is what the TTC subway map will look like in 2021
The New York City Subway Map Redesigned | by Tommi Moilanen | Medium