{"carrier":{"dot_number":"2489783","legal_name":"SOUTHQUEST TRANSPORTATION LLC","dba_name":"","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"258 DEMING WAY","phy_city":"SUMMERVILLE","phy_state":"SC","phy_zip":"29483","phy_country":"US","phone":"8439702940","mc_number":"MC-862182","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"Y","power_units":12,"total_drivers":13,"total_cdl":13,"mcs150_mileage":285095,"mcs150_mileage_year":"2024","mcs150_date":"20251204 0853","add_date":"20140328","officer_1":"BRIAN BURTON","officer_2":"BRIAN BURTON","fleet_size_class":"F","business_type":"","duns_number":"","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:52:48","updated_at":"2026-05-16 01:52:48"},"crashes":{"total":6,"fatal":1,"injury":2},"safety_scores":[],"freightproof":{"dot_number":"2489783","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":"2489783"},"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)"}}