{"carrier":{"dot_number":"249954","legal_name":"HOLCIM MAMR INC","dba_name":"BILL SMITH S&G OR AGGREGATE INDUSTRIES","entity_type":"PRIVATE PROPERTY;AUTHORIZED FOR HIRE","operating_status":"PRIVATE PROPERTY;AUTHORIZED FOR HIRE","phy_street":"6211 ANN ARBOR RD","phy_city":"DUNDEE","phy_state":"MI","phy_zip":"48131","phy_country":"US","phone":"7347317453","mc_number":"MC-150570","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":6,"total_drivers":4,"total_cdl":0,"mcs150_mileage":10000,"mcs150_mileage_year":"2024","mcs150_date":"20250724 1033","add_date":"19840823","officer_1":"TRACY HUGHES","officer_2":"RYAN DUFFY","fleet_size_class":"C","business_type":"CORPORATION","duns_number":"25406364","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:36:50","updated_at":"2026-05-16 01:36:50"},"crashes":{"total":47,"fatal":1,"injury":30},"safety_scores":[],"freightproof":{"dot_number":"249954","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":"249954"},"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)"}}