Much information is needed about trains for an online encyclopedia. Wikipedia is huge but about a hundred small rail lines do not have articles. visit http://en.wikipedia.org/w/index.php?title=Special:Wantedpages&limit=50&offset=400 to see if you can contribute.
Just wanted to let you know that wikipedia is easy to work on, you just add text and someone else will com along and take care of the formatting and copyediting if you don’t want to or don’t know how. You don’t have to be a member or register. feel free to email me if you have any questions!