Data/reference only. No photos. RBMN are the reporting marks for the Reading Blue Mountain & Northern Railroad Company with headquarters located at Port Clinton, PA. The bulk of the freight car fleet are coal cars. The fleet includes a large quantity of originally Reading Company coal cars (Reading Company class HTG). More recently the RBMN has added aluminum-bodied coal gondola cars and tub-bottom coal gondola cars. The remainder of the fleet includes one-hundred fifty covered hoppers and a few mill gondolas and flat cars. This work shows the roster in January 2012 with onethousand fourteen cars.