About USDOT Lookup

USDOT Lookup is a free directory of motor carriers registered with the Federal Motor Carrier Safety Administration (FMCSA). Every carrier profile is built from the FMCSA Motor Carrier Census, a public dataset published by the U.S. Department of Transportation.

The database is refreshed quarterly. The current snapshot is from 2026-04-12. Because registration data changes daily, always confirm time-sensitive details (operating status, insurance, authority) against the FMCSA's SAFER system before making business decisions.

This site is independently operated and is not affiliated with, or endorsed by, the FMCSA or the U.S. Department of Transportation.

Questions or corrections? The underlying records belong to the FMCSA; carriers can update their own information by filing an MCS-150 update, which will be reflected here after the next quarterly refresh.