{"carrier":{"dot_number":"399041","legal_name":"SANDERSON & SON'S INC","dba_name":"","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"2711 N RIFLE RANGE RD","phy_city":"WINTER HAVEN","phy_state":"FL","phy_zip":"33880","phy_country":"US","phone":"8638754834","mc_number":"MC-418014","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":4,"total_drivers":4,"total_cdl":4,"mcs150_mileage":594466,"mcs150_mileage_year":"2001","mcs150_date":"20140106 1419","add_date":"19900703","officer_1":"STEVEN SANDERSON","officer_2":"STEVEN SANDERSON/ DURENE SANDERSON","fleet_size_class":"C","business_type":"CORPORATION","duns_number":"172805111","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:37:30","updated_at":"2026-05-16 01:37:30"},"crashes":{"total":3,"fatal":0,"injury":2},"safety_scores":[],"freightproof":{"dot_number":"399041","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":"399041"},"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)"}}