The list of letters that are used as the last digit are A,E,G,J,K, M,Q,R,T,V,and Z.I think that is all of them, but there may be 1 or 2 more.Also NS has reasigned the 400's to unit trains,with the exception of 470-489 these are used for crew deadhead symbols.Some train symbols include 22A,62E,24G,51J,50K,17M, 37Q,12R,25T,42V and 56Z.With these train numbers 24T runs most of its route northbound and 25T runs most of its trip southbound.The exception to that rule is trains like 17M/18M.17M runs north from Linwood NC to Hurt Va. then runs westbound to Elkhart.18M Runs east from Elkhart then turns south at Hurt to Linwood.The resaon it called 18M is most of it trip is east bound,the same with 17M most of its trip is west bound.The current NS numbering system is a combination of Southern and NW.Road trains use the Southern 3 digit train symbols and locals and yard job use the NW way of letters and numbers as in PL01 or P84.I hope this helps.
I'm a little late to this thread-
The link that someone posted was really good becuase it seemed to list all of the trains and where they originated and terminated.
http://www.angelfire.com/sc2/nstrains/nstrains.html
The only problem is that the links for the 100's, 200's, 300's, and 400's don't work! Those of course, are the ones I'm interested in.
Does anyone else know where this information can be found on the web? Any other web pages I've found with train symbols are, for the most part, not complete.
Thanks for the help!
Chuck