American Trucking Associations, Inc. v. Frisco Transportation Co.

Background

A trucking company owned by the St. Louis–San Francisco Railway bought several independent motor carriers in 1938–39 and asked the Interstate Commerce Commission for permission to operate those routes. In the finance hearings the Commission sometimes approved only limited, “auxiliary or supplementary” service tied to the railroad, but certificates later issued for four routes omitted those reservations and appeared to allow unrestricted truck service. Competing carriers complained and the Commission reopened the matter to decide whether the omissions were clerical errors and whether conditions should be added.

Reasoning

The central question was whether the Commission may correct inadvertent ministerial mistakes in certificates and restore the conditions it originally intended. The Court held the Commission has authority to fix clerical errors and to modify certificates after giving notice and an opportunity for hearing, so long as the correction is not a disguised change of policy. Applying that standard, the Court found the record supports the Commission’s conclusion that the restrictions were omitted by inadvertence and that restoring them was proper.

Real world impact

The decision lets the Commission reinstate the original limits on the railroad-owned trucking subsidiary’s operations on the affected routes, which reduces its ability to run fully unrestricted service there and preserves competitive protection for independent carriers. The ruling also makes clear that agencies may correct clerical mistakes in carrier certificates but must follow notice and hearing requirements and may not use the power to change policy.

Dissents or concurrances

One Justice would have affirmed the lower court, finding the evidence insufficient to prove inadvertence; another Justice did not participate.