Just finished updating NS ATL North. It is now version 3. I have set train types like all my other TD3 sims... however, on the NS ATL North sim... passenger trains have been replaced by PRB Coal Trains. I have made the sim more accurate in respect to work areas, grades, speeds, work zones etc... I also have made the train schedule more varied like my other TD3 Sims. I also have made some visual changes to the layout. Included in the zip file is a new "trk" file and new "text" file. The text file will give you the nuts and bolts of the sim and territory. Comments welcomed. Enjoy! DE Dan