{"carrier":{"dot_number":"620562","legal_name":"MARGARET MADSEN","dba_name":"MCM TRANSPORT","entity_type":"OTHER-UNKNOWN","operating_status":"OTHER-UNKNOWN","phy_street":"5848 BRAINARD AVE","phy_city":"LAGRANGE","phy_state":"IL","phy_zip":"60525","phy_country":"US","phone":"7083541651","mc_number":"MC-112274","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":1,"total_drivers":1,"total_cdl":0,"mcs150_mileage":0,"mcs150_mileage_year":"","mcs150_date":"20100227 1003","add_date":"19951114","officer_1":"MARGARET MADSEN","officer_2":"","fleet_size_class":"A","business_type":"","duns_number":"","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:39:19","updated_at":"2026-05-16 01:39:19"},"crashes":{"total":0,"fatal":null,"injury":null},"safety_scores":[]}