CSX Transp., Inc. v. McBride, 564 U.S. 685 (2011)

Facts

  • Robert McBride, a CSX Transportation locomotive engineer, operated braking controls while switching railroad cars.
  • During switching work, McBride suffered a serious hand injury requiring multiple surgeries and resulting in long-term pain.
  • McBride sued under the Federal Employers’ Liability Act (FELA), alleging CSX negligently required use of unsafe switching/braking equipment and failed to provide adequate training.
  • At trial, the jury was instructed that CSX caused or contributed to the injury if its negligence played a part—no matter how small—in bringing about the injury.
  • CSX requested a “proximate cause” instruction requiring a natural and probable sequence between negligence and injury; the district court refused, and the jury found for McBride, awarding damages.

Issues

  1. Whether FELA requires a common-law “proximate cause” instruction as an element of causation.
  2. Whether a jury instruction stating that railroad negligence is causal if it played any part, even the slightest, in producing the injury correctly states FELA causation.

Decision

  • The Supreme Court affirmed the judgment for McBride in a 5–4 decision.
  • The Court held that FELA does not require incorporation of traditional common-law proximate cause standards.
  • The Court approved an instruction tracking FELA’s text as interpreted in Rogers v. Missouri Pacific R. Co.: negligence is causal if it played any part, even the slightest, in bringing about the injury.
  • The Court noted that FELA remains a negligence statute, not strict liability; the plaintiff must still prove breach of duty and a causal contribution to the injury.
  • FELA imposes liability for injuries “resulting in whole or in part” from a railroad’s negligence, reflecting a relaxed causation standard compared to common-law tort actions.
  • In a FELA case, the proper causation inquiry is whether the railroad’s negligence played any part, even the slightest, in producing the employee’s injury.
  • A trial court does not err by refusing to instruct the jury on common-law proximate cause if the jury is properly instructed under the FELA/Rogers causation formulation.
  • Concerns about limitless liability are addressed through ordinary negligence requirements (duty, breach, and causal contribution), rather than by importing common-law proximate cause terminology.

Conclusion

The Court held that FELA does not require a common-law proximate cause instruction and that juries may be instructed that a railroad caused or contributed to an employee’s injury if the railroad’s negligence played any part, even the slightest, in bringing about the injury.