The seeds of my obsession with traveling by bus were sown more than a decade ago in 2006, when I was 15, on a dirty tile floor in the heart of Pittsburgh, Pa. While on a cross country trip to Mo. with my Dad to see the oldest of my seven brothers, Peter, graduate Army Basic Training, we were snowed-in at the city’s Greyhound station for 28-hours. After the first day, the local Red Cross brought cots and distributed food vouchers. There weren’t enough cots, though, and I ended up sleeping on the floor instead, coat balled-up under my head, sweatshirt covering my face.