one thing that has always fascinated me, is in the next 100 years, we'll all be dead. every single one of us reading this. every single person on this planet. the world will still have 7.125+ billion people on it. » 2/09/15 2:24pm 2/09/15 2:24pm

houston did it in pretty quick fashion (the cutting through downtown / medical center part). there are still too many stops. it still takes forever unless you have some sort of direct line which essentially defeats the purpose of mass transit. » 1/14/15 11:22am 1/14/15 11:22am