Bode v. Barrett

Background

A group of vehicle owners and trucking companies challenged parts of Illinois’s Motor Vehicle Law. The law imposes a tax measured only by a vehicle’s gross weight for the privilege of using state highways. Most challengers did both interstate and local (intrastate) work. Illinois courts upheld the statute, and the companies appealed to the Supreme Court to argue the tax unlawfully restricts interstate commerce and violates due process and equal protection.

Reasoning

The Court’s majority said it did not reach the main Commerce Clause question because the carriers also did local business. The Court treated the weight-based fee as a highway-use tax that a state may collect from vehicles used in the state. It found no evidence that the tax was unrelated to intrastate highway use or that interstate operations increased the tax, so the carriers failed to show a Commerce Clause violation. The Court also rejected due process and equal protection challenges and approved the reciprocity rule for nonresidents.

Real world impact

The ruling lets Illinois continue to collect gross-weight fees from trucks and other vehicles, including those that also operate across state lines. Companies that do both local and interstate work must pay unless they prove the tax specifically burdens interstate commerce. The decision leaves states room to impose similar weight-based highway fees so long as challengers show a lack of reasonable relation to intrastate use.

Dissents or concurrances

Justice Frankfurter, joined by Justice Jackson, dissented. He argued the Court should have examined the evidence and the Commerce Clause claim, noting large tax amounts per truck and warning against dismissing challenges by carriers engaged in both local and interstate business.