Most cities are not dense enough to support commuter trains or subways. Building them where they are not appropriate will ensure citizens will have to pay decad

Most cities are not dense enough to support commuter trains or subways. Building them where they are not appropriate will ensure citizens will have to pay decades bailouts to keep them running. Dedicated bus lanes in downtown areas and variable-rate tolls on highways. The tolls would probably pay for the entire build-out in a couple of years.