deutsche Version
Unfortunately Google has stopped the free usage of Maps on external websites. Therfor the display of the network overview is not possible at the moment.
The work for another solution is in prgress.
switch layers
legend
route in use (overground)
route in use (underground)
non-revenue route
abandoned route
route under construction
route planned
relict (not in all networks available)
incomplete construction (not in all networks available)