Preview 977,998 motor carriers — every carrier FMCSA lists as active with at least one power unit, plus carriers whose registration went inactive within the last three years (inferred from MCS-150 filing dates). The full load is in progress, so this is how far it has got. Sourced from the FMCSA Motor Carrier Census. Data as of 2026-09-22.

Trucking carriers in Mason City, IA

88 carriers on file, alphabetical. Each links to its operating authority, registration and roadside safety record.

All cities in Iowa · About this data