Originally Posted by
Rob_E
Not usually. Amtrak boxes are enormous, and you can literally roll your bike into the box. It's probably not safe to assume that these boxes would work on the bus, or on other transport because many places require something more like what you were thinking of. But on Amtrak the box size is very generous.
Works for me this time I already switched to the Coast Starlight instead of the bus. Appreciate the advice.