Missouri Pacific Railroad v. Norwood

1931-04-13
Share:

Headline: State railroad crew-size laws upheld as the Court affirms dismissal, allowing Arkansas to require three brakemen on long freight trains and three helpers in city switching crews.

Holding:

Real World Impact:
  • Leaves Arkansas’ minimum crew-size requirements enforceable against railroads.
  • Prevents temporary injunctions based on bare complaints without supporting facts.
  • Requires clear congressional language before federal regulation displaces state crew rules.
Topics: railroad safety, crew size rules, state labor laws, federal vs state regulation

Summary

Background

A railroad company sued the Arkansas attorney general and two local prosecutors to stop enforcement of two state laws from 1907 and 1913. The 1907 law requires at least three brakemen on freight trains of twenty-five cars or more on lines of fifty miles or longer. The 1913 law requires three helpers in switch crews in first‑ and second‑class cities on lines of one hundred miles or more. The company claimed these laws conflict with the U.S. Constitution, the Interstate Commerce Act, and the Railway Labor Act, and it sought a temporary injunction; the trial court dismissed the complaint as legally insufficient.

Reasoning

The central question was whether the federal government, through Congress or the Interstate Commerce Commission, has clearly taken charge of regulating crew sizes so that the state laws are displaced. The Court relied on earlier decisions that had upheld similar Arkansas laws and emphasized that, on a motion to dismiss, the court cannot rely on affidavits. The opinion found the complaint’s allegations too vague and argumentative to show the laws are arbitrary or that Congress intended to occupy this field. The Court explained that words in the federal law like “practice” or “supply of trains” do not clearly encompass fixing the number of employees, and that regulating expenditures for rate purposes is different from prescribing crew sizes. The decree dismissing the complaint was affirmed.

Real world impact

The ruling leaves the Arkansas crew‑size laws in force as applied to the facts pleaded. Railroads cannot obtain a preliminary court order based on the bare allegations presented here; a challenger must plead and prove clear facts showing federal preemption or unconstitutionality. The decision does not rely on new federal rules and follows prior Supreme Court treatment of these state safety laws.

Ask about this case

Ask questions about the entire case, including all opinions (majority, concurrences, dissents).

What was the Court's main decision and reasoning?

How did the dissenting opinions differ from the majority?

What are the practical implications of this ruling?

Related Cases