What is a good railroad related site with message boards?

Question

I've asked a few questions here, and the answers have been great, but perhaps I should read some actual railroad site message boards. Is there one "prime" site that all the railfans go to share their info and ask questions? Thanks

Answer 1

This site has sort of a message board... may not be what you're looking for. But it's easily the best site I've ever found for learning about the history of the transcontinental railroad:

http://cprr.org/Museum/index.html

Discussion group:

http://cprr.org/CPRR_Discussion_Group/in...

Answer 2

http://www.trains.com/TRC/CS/forums/111/...

http://www.railroad.net/forums/index.php...

http://www.railroadforum.com/forum/defau...

http://www.trainboard.com/

Answer 3

www.railroad.net has any kind of railroad message board you can think of.