Ok, so as some of you may know I am in the process of creating a new train station. This is due to the current/old one being small and ugly. Very ugly. However, due to this construction, the old station has been torn down and service will not likely resume until I finish the interior of the new train station (ETA: Some time this month). To prevent your unintended journey to Riverwood from taking you into a hard-hat zone, I have simply made the rail do a u turn on the line just short of the station. Also, @blitheness
I should probably inform you of this at some point in my life.