St. Clair County v. Interstate Sand & Car Transfer Co.
Headline: Court bars county from collecting penalties for unlicensed transport of railroad cars across the Mississippi, ruling such car transfers are interstate commerce and not subject to local ferry licensing.
Holding:
- Blocks counties from imposing license penalties on interstate rail car ferries.
- Protects rail carriers moving cars across state-border rivers from local licensing burdens.
- Leaves regulation of ordinary local passenger ferries unresolved.
Summary
Background
A local government, the county of St. Clair, sued a Missouri company that ran boats carrying railroad cars across the Mississippi River without a county license, claiming statutory penalties. The company removed the case to federal court, which dismissed the suit because the county’s licensing law conflicted with the Constitution’s rule about trade between the States. Both sides relied on older Supreme Court ferry cases to support their positions.
Reasoning
The key question was whether running boats that carry railroad cars amounted to a local “ferry” the county could license, or instead was interstate commerce beyond the county’s control. The Court held the railroad-car service was not a ferry in the strict, local sense but part of interstate transportation. Even if counties could license ordinary ferries, the Illinois law here imposed discriminatory conditions (favoring in‑state applicants and forcing a general ferry service) that directly burdened interstate trade. For that reason the county could not collect the penalties claimed.
Real world impact
The decision means companies that move railroad cars across rivers that divide States cannot be treated like ordinary local ferries for licensing and penalty purposes when their work is part of interstate transport. The Court affirmed the lower court’s dismissal. The opinion did not finally resolve the broader question of state power over traditional passenger or vehicle ferries operating only as local services.
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