This is a great idea. If it got popular, Lyft line could cut the cost of it, while still being efficient. And, the best thing, if it does really well then the

This is a great idea. If it got popular, Lyft line could cut the cost of it, while still being efficient. And, the best thing, if it does really well then the data can be used to plan new high quality bus routes or even light rail to replace it. This isn't ever likely to work for suburb to suburb transit (and I don't think there is a model that would) but could definitely work for suburb to downtown style transit.