Comment by deanCommie
9 years ago
The two problems you discuss are both easier to solve than LONG DISTANCE BORED TUNNELS.
Solution for problem 1: Park and Ride. Giant multi story parking lots. Cheaper to build even underground than the tunnel Solution for problem 2: Local transit like Tram, bus, or bikeshare.
I think a far better solution to #2 is taxis or other on-demand transportation that can take you directly from subway stops to your destination. Trams and buses have the same last-mile problem as subways, but to a lesser extent, and often require passengers to wait longer for the next tram/bus. Bicycles have practicality limitations such as luggage storage, cold weather, and physical ability.