{"carrier":{"dot_number":"111891","legal_name":"SUPERIOR EXPRESS INCORPORATED","dba_name":"","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"5948 OLD RED BUD ROAD","phy_city":"WATERLOO","phy_state":"IL","phy_zip":"62298-1300","phy_country":"US","phone":"3146210999","mc_number":"MC-16479","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"Y","power_units":33,"total_drivers":21,"total_cdl":0,"mcs150_mileage":1133450,"mcs150_mileage_year":"2024","mcs150_date":"20260509 1211","add_date":"19740601","officer_1":"DANIEL J SCHILLING/KELLY SCHILLING","officer_2":"DARRYL J SCHILLING/RONALD J SCHILLING","fleet_size_class":"L","business_type":"CORPORATION","duns_number":"41303892","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:36:09","updated_at":"2026-05-16 01:36:09"},"crashes":{"total":48,"fatal":1,"injury":27},"safety_scores":[],"freightproof":{"dot_number":"111891","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":"111891"},"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)"}}