ARR 12236 a flat car looks to have been in place for decades holds the grade of a line that no longer sees trains from the mines. You can see dirt and a tree grown right on top of the deck. If you look closely you can see the retired lettering. So far, this was the only freight car I was able to see any numbering or lettering. These cars are located in the MP A8 mile, but more towards A9. 04/28/2014.