Mississippi Railroad Commission v. Mobile & Ohio Railroad

Background

A railroad company that runs between Mobile and St. Louis faced orders from the Mississippi Railroad Commission and the State Attorney General to restore six passenger trains that the company had discontinued. Two of the trains served an interstate route north of Meridian; the others were local. The company said business had fallen during the European War, the trains lost money, and forcing them to run would push the company into financial ruin and violate its constitutional protections.

Reasoning

The central question was whether the state could lawfully force the railroad to run these loss-making trains. The Court reviewed the company’s financial records showing very thin annual profits, monthly deficits in August and September 1914, a small working balance, large unpaid bills, and testimony that the six trains never covered operating costs. The Court also found the commission’s evidence thin and based on short‑term “out of pocket” costs. Balancing the small local population served, the company’s narrow margins, and the public harm if the carrier failed, the Court concluded the orders were arbitrary and unreasonable and would deprive the railroad of property without fair process under the Fourteenth Amendment. The Supreme Court therefore affirmed the lower court’s injunction blocking enforcement.

Real world impact

The ruling protects a struggling railroad from being forced to operate loss-making local trains when that requirement would threaten the company’s financial survival. It also limits state agencies from imposing service orders based on inadequate evidence or short‑term cost estimates. Local travelers still had other trains serving the line, and the Court weighed those remaining services in reaching its decision.