These 60’ bulkhead flat cars are painted yellow with black and white logo, black lettering and white reflectors. They were built in January 2001 by Gunderson (now The Greenbrier Companies) and run on Barber roller bearing trucks. They were built AAR Class FBS, denoting Specialty Bulkhead flat cars—equipped with fixed, or permanently attached movable bulkheads or ends, a minimum of three feet in height and flat floor for general commodity lading.