> A train on one of them won't do much It won't do much, but it might do a little. If 1% of that 18% takes the train any amount of their commute, it can have a

> A train on one of them won't do much It won't do much, but it might do a little. If 1% of that 18% takes the train any amount of their commute, it can have a significant impact. I'm in Atlanta. Only about ~5% of our metro population uses the train. But that's 200k people. If the alternative is most of those 200k people and they're each individually a car taking up about 50sq feet (10x5) -- you can bet our traffic would be much worse.