I agree. I thought the corridors were the most interesting part. I'd really like Texas to establish some corridors so I can go to Houston or Austin without driving the dreadful I-35 or I-45. Flying is convenient but for me to get a cheap fare, I have to plan at least 2 to 3 weeks in advance. I can't afford a full fare. Hopping on a train, where I buy my ticket on the same day for 20 or 30 would be very nice, with multiple departures daily. I ride Greyhound somtimes who has a few trips, and is cheap, but riding a bus just isn't that much fun.
Chris