All cars are unlined and currently in service and will be available 1st quarter of 2012. Some of the mechanical details include: Center flow, AAR type C 113, built in 1979-80, length over strikers 55’ 5”, Extreme Highth 15’ 1”, Extreme Width 10’ 5 7/16”, 3 compartments 30” centerline circular hatches,. 3 ACF model 5069 outlets (13”x42”), double shelf couplers, 36” Curved Plate Wheels. For additional mechanical specs please down load the Mechanical Specification Sheet.