As far as I know, the whole combination of: 1. free at the point of service 2. door to door service 3. reasonable wait time 4. not a pilot project with half

As far as I know, the whole combination of: 1. free at the point of service 2. door to door service 3. reasonable wait time 4. not a pilot project with half a dozen buses or a limited time has been done anywhere. I would love to be proven wrong.