404: Rail Carrier Shipment Information
410: Rail Carrier Freight Details and Invoice
412: Trailer or Container Repair Billing
417: Rail Carrier Waybill Interchange
418: Rail Advance Interchange Consist
421: Estimated Time of Arrival and Car Scheduling
423: Rail Industrial Switch List
424: Rail Carrier Services Settlement
429: Railroad Retirement Activity
431: Railroad Station Master File
433: Railroad Reciprocal Switch File
434: Railroad Mark Register Update Activity
435: Standard Transportation Commodity Code Master
437: Railroad Junctions and Interchanges Activity
452: Railroad Problem Log Inquiry or Advice
453: Railroad Service Commitment Advice
455: Railroad Parameter Trace Registration
456: Railroad Equipment Inquiry or Advice
460: Railroad Price Distribution Request or Response