What paperwork is necessary after picking up cars enroute on a KEY train?

• A. Hand printed document (only to correct problem found during transport)
• B. RR produced docs (trainlist, waybills, work orders, etc)
• C. Connecting carriers documents
• D. UPS produced document

Answer: (B)

When you pick up cars enroute on a KEY train, the official paperwork you need is the railroad’s own documents. These railroad-produced records—trainlists, waybills, work orders, and similar forms—travel with the train to identify every car, where it’s sourced from, where it’s going, and what needs to be done. They provide the authoritative, standardized record of car ownership, routing instructions, and any required actions, which is essential for proper interchange, billing, and tracking as cars move between yards and carriers.

Hand-printed documents aren’t the standard, ad hoc solution for routine enroute pickups. Documents to use with other carriers would be required only if you’re handing cars off to a different railroad, not for the normal UP workflow on a KEY train. A UPS-produced document isn’t relevant to UP car movements.