For such instances, heavy-duty flatcars are specifically designed to safely and securely transport these extreme loads. To maximize vertical clearance, many heavy-duty flatcars feature a “depressed” center deck, typically gaining approximately two feet of crucial height. GSC produced these flatcars with various capacities and deck lengths to suit a wide range of operational scenarios. This highly detailed ready-to-run HO scale model from Class One represents the GSC heavy-duty flatcar design with a depressed lading deck measuring 21 feet in length. First introduced to the marketplace in 2023 as its second freight car offering, a new production of these GSC Heavy-Duty Depressed Center Flatcars have since arrived from Class One Model Works.