> You can combine subway, bus and bike. You can do the same thing (though not quite as convenient) with a folding bike. They could put a plan in place to offe

> You can combine subway, bus and bike. You can do the same thing (though not quite as convenient) with a folding bike. They could put a plan in place to offer incentives for people to buy some standard folding bicycle. Folders are expensive because there aren't too many produced and because they need to be fairly light, however, mass-produced they shouldn't be too expensive.