Louisville Bridge Co. v. United States

Background

A private company owns the Ohio Falls Bridge at Louisville, built under Congress’s acts of 1862 and 1865 and opened in 1870 for railroad traffic. The bridge was built with larger spans and greater height than the minimums the earlier laws required. In 1914 the Secretary of War, acting under a 1899 law, found the bridge an unreasonable obstruction to navigation and ordered specific alterations; the company resisted and renewed its superstructure without making the ordered changes, prompting the Government to seek an injunction.

Reasoning

The Court addressed whether the 1862 and 1865 authorizations gave the owner an irrevocable franchise that Congress could not alter without compensation. The Justices held those earlier acts were exercises of Congress’s power to regulate commerce and must be strictly construed against private claims of permanence. Because the statutes contained no words creating an indefeasible right, Congress retained the power to require changes. Section 18 of the 1899 law applies to existing bridges, and the Secretary’s duty to act after notice and hearing is a lawful way to apply that rule to individual cases. The District Court’s decree enforcing the Secretary’s order was therefore affirmed.

Real world impact

The ruling confirms that owners of older federally authorized bridges cannot rely on an absolute, unchangeable franchise created by mid-19th century acts. The Government may require modifications to make navigation reasonably free and safe, using the 1899 law’s process of notice and hearing. The decision also overrules contrary lower-court views and reinforces the Secretary of War’s practical authority to enforce navigational standards.