Is there such a thing as a national train or bus pass?

Question

I heard that a company offers a national train or bus pass that will allow you to travel around the nation.

Answer 1

not so far as I know, it's a shame

In Europe you can buy a  pass that allows unlimited rail and bus travel for X number of days,

I dont think Amtrak and Greyhound play very well together, instead of seeing themselves and complimentary and part of a national travel system they think they are competing.

Answer 2

Amtrak is the closest thing to national train.

They have something similar to a "train pass"  it is on their website.

http://www.amtrak.com/servlet/ContentSer...

Good Luck...