{"carrier":{"dot_number":"300416","legal_name":"K W CAMPBELL INC","dba_name":"CAMPBELLS TOWING & AUTO CARE & CAMPBELLS FUEL OIL","entity_type":"OTHER-UNKNOWN;AUTHORIZED FOR HIRE","operating_status":"OTHER-UNKNOWN;AUTHORIZED FOR HIRE","phy_street":"5124 MUDD TAVERN RD","phy_city":"THORNBURG","phy_state":"VA","phy_zip":"22565","phy_country":"US","phone":"5405825628","mc_number":"MC-203510","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":6,"total_drivers":2,"total_cdl":2,"mcs150_mileage":1000,"mcs150_mileage_year":"2022","mcs150_date":"20220919 1246","add_date":"19870825","officer_1":"KEITH W CAMPBELL","officer_2":"","fleet_size_class":"C","business_type":"CORPORATION","duns_number":"35300789","crash_rate":0,"prior_revoke_flag":"Y","prior_revoke_dot":"300416","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:36:52","updated_at":"2026-05-16 01:36:52"},"crashes":{"total":1,"fatal":0,"injury":0},"safety_scores":[],"freightproof":{"dot_number":"300416","record_status":"no_vetting_yet","what_this_proves":"FMCSA-sourced carrier data cached by FreightProof. No signed vetting record exists yet; run one to generate a tamper-evident proof-of-checking.","data_hash":null,"vetting_date":null,"verify":null,"run_full_vetting":{"endpoint":"https://freight.rootz.global/mcp","tool":"freight_carrier_vet","arguments":{"dot_number":"300416"},"sealed_evidence_tool":"freight_create_evidence"},"ai_discovery":"https://freight.rootz.global/.well-known/ai","data_source":"FMCSA (Census, Crash, Inspection, Enforcement)","legal_basis":"Montgomery v. Caribe Transport II, LLC, 608 U.S. ___ (2026)"}}