I am new to MP routes, umr 2013 summer... been using that one, like i said, i'm new...... there are a lot of things i've become aware of playing the route - a. when u finish the session your train remains exactly where u left it, when u rejoin session, 1 or 2 days later... b. myself and other drivers have had derailments, while i have been playing, those locos and wgns are deleted when u leave the session and rejoin later.... c. Rerail portal - to me implies that maybe derailed trains automatically sent there to be rerailed for further use.... d. It seems that eventually there will be quite a number of locos and wgns missing as users make mistakes and so on.... e. Is there a way of your game returning to the original state other than deleting the session and then downloading it again..... The route is brilliant and I have enjoyed it very much