Every active US trucking and bus carrier registered with the Federal Motor Carrier Safety Administration — 2.2M corporate records. Per carrier: USDOT number, legal name + DBA, FMCSA docket (MC-#####), D&B DUNS (joins with corporate finance), physical address, registration date, most recent MCS-150 filing date, fleet composition (power units / trucks / buses / drivers / CDL drivers), annual mileage, classification (AUTH FOR HIRE / EXEMPT FOR HIRE / PRIVATE PROPERTY / etc), business org form, hazmat authorization, interstate vs intrastate operating areas. Refreshed weekly from FMCSA's Company Census File via DOT Socrata. Powers /carrier/{dot_number} canonical Organization pages with sameAs to FMCSA SAFER + SMS.
Every record in this dataset can be traced back to its primary source at https://safer.fmcsa.dot.gov/CompanySnapshot.aspx. Underlying content is a US federal government work (public domain under 17 USC §105); our derived data is licensed CC0 1.0.