Nashville, Chattanooga & St. Louis Railway v. Walters

Background

A railroad company sued Tennessee officials after the State Highway Commission ordered it to build an underpass and pay half the $17,400 cost under a 1921 state law. The underpass was part of a federally aided reroute around the small town of Lexington. The railroad accepted the engineering and safety benefits but argued the order was arbitrary because the new highway mainly served fast interstate motor traffic and harmed railroad revenues.

Reasoning

The Court considered whether state courts must weigh special local facts—like federal planning, motor-vehicle competition, and declining rail income—before enforcing a law that forces a railroad to pay half the cost. Justice Brandeis said a statute can be valid in some situations and invalid in others, and that state courts must examine local conditions to decide if the cost order was arbitrary and amounted to taking property without fair process. The Supreme Court reversed the Tennessee decision and sent the case back for further consideration.

Real world impact

The decision tells lower courts to look closely at who benefits from federal-aid highways before forcing railroads to shoulder construction costs. Rail companies, state highway departments, local taxpayers, bus and trucking operators all have stakes in such rulings. Because the Court remanded rather than deciding the final merits, the ultimate outcome can change after further factual review in the state courts.

Dissents or concurrances

Two Justices disagreed and would have affirmed, saying the evidence did not show arbitrariness and that grade separation was justified to protect travelers.