Train Yards, a map in progess. Based on a prefab small train on a track from
http://sourceprefabs.com Started adding scenery and then other trains as I learned, also copy/pasted a few buildings out of the City17's train station area. This map has almost all the trains funtional, still have to add details and more props etc. to "make more real" Map takes about 10 - 15 mins to play. This version compiled with fastvis so is missing in some texture/lighting etc.
but anyway the map: It was okay... but do try to make your own prefabs and buildings in stead of copying others... I wont rate since this map is far from finnished. try and work more on smaler areas, perhaps make a dm map and the focus on the detail.... I can see you've gotten some basics: trains, combines, props ect.... but still you should get experience with making dm maps before you move on to such challanging things as a sp map....