Why is there never any availability for bikes? Amtrak has a train from Pittsburgh to Cumberland MD and for a lucky few, it's their transportation to the GA0 and C&o trails. But for most of us it's a dead end. The GAP & C&O Facebook pages are full of distraught posts by travelers from around the country, who mistakenly believed they could count on Amtrak to get them there. This is a huge problem for the cycling community.