kim from independence, mo on 5/10/2010 5:12:45 AM:
When we got on in Hermann a couple of years ago with our tickets, and tickets for two bikes, there were already five bikes on the train (they had given away our spots in St. Louis). We managed by strapping the bikes to a door handle in the back of the car.
So, the story you get when you call & reserve is different than if you just get on without reservations. The price is alot more too, from what I've heard. I would imagine that if you have the 4 bike spots reserved (and they haven't given them away), you would be able to strap an extra bike to them and pay (probably alot more) for that extra bike when getting on... that being said, with Amtrak there are NO GUARANTEES, not even when you have bike tickets!