{"carrier":{"dot_number":"4148745","legal_name":"DIAZ DE LEON TRANSPORT INC","dba_name":"","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"1012 N LAWLER AVE","phy_city":"CHICAGO","phy_state":"IL","phy_zip":"60651","phy_country":"US","phone":"7738952388","mc_number":"MC-1592173","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":1,"total_drivers":1,"total_cdl":1,"mcs150_mileage":0,"mcs150_mileage_year":"","mcs150_date":"20231024 1918","add_date":"20231024","officer_1":"MIGUEL A DIAZ","officer_2":"","fleet_size_class":"A","business_type":"","duns_number":"","crash_rate":0,"prior_revoke_flag":"","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 02:06:14","updated_at":"2026-05-16 02:06:14"},"crashes":{"total":0,"fatal":null,"injury":null},"safety_scores":[]}