American Trucking Associations, Inc. v. Michigan Public Service Commission

2005-06-20

Headline: Michigan's $100 annual intrastate truck fee upheld, letting the state continue charging local commercial trucks and rejecting a constitutional challenge by interstate carriers.

Holding:

Real World Impact:

Allows Michigan to keep its $100 annual fee on trucks that operate only within the State.
Interstate carriers making local pickups may owe local fees in each state they do business.
Requires carriers to present empirical evidence to prove a substantial interstate burden.

Topics: state trucking fees, interstate commerce, transportation regulation, truck safety and licensing

Summary

Background

A trucking company that operates both across state lines and within Michigan, together with a trucking association, challenged a Michigan law that charges a flat $100 annual fee for each truck that operates only on intrastate commercial routes. The challengers said mixed-use trucks do less local hauling and that the flat fee unfairly burdens interstate trade. Michigan trial and appellate courts rejected the challenge, and the State Supreme Court declined review.

Reasoning

The legal question was whether the fee violates the Commerce Clause (the Constitution’s limit on state rules that burden trade between states). The Court said the fee applies only to activity wholly inside Michigan and does not single out out-of-state carriers. The fee is tied to regulatory costs like vehicle size, weight, insurance, and safety enforcement. The record lacked clear empirical proof that the flat $100 meaningfully deters interstate trucking, and the Court distinguished an earlier case that struck down statewide entry fees.

Real world impact

The decision keeps Michigan’s fee in place and lets states continue to charge similar local, flat fees tied to regulation and enforcement costs. Trucking firms that do local pickups may still face fees in each state where they perform intrastate work. Because the Court emphasized the absence of firm data, carriers wanting relief must show concrete, empirical evidence that a fee creates a substantial interstate burden.

Dissents or concurrances

Two Justices agreed with the result. One Justice said the fee is not facially discriminatory and is unlike fees previously invalidated. Another Justice agreed in the judgment but argued the dormant Commerce Clause itself should not be used.