{"carrier":{"dot_number":"632581","legal_name":"MARIA ROSAURA MARTINEZ FLORES","dba_name":"","entity_type":"OTHER-UNKNOWN","operating_status":"OTHER-UNKNOWN","phy_street":"LERDO DE TEAJADA NO. 1019","phy_city":"NUEVO LAREDO","phy_state":"TA","phy_zip":"","phy_country":"MX","phone":"2105652433","mc_number":"MX-301595","mc_number_2":"MC-301595","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":2,"total_drivers":3,"total_cdl":0,"mcs150_mileage":0,"mcs150_mileage_year":"","mcs150_date":"","add_date":"19960306","officer_1":"","officer_2":"","fleet_size_class":"B","business_type":"","duns_number":"","crash_rate":0,"prior_revoke_flag":"","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:39:52","updated_at":"2026-05-16 01:39:52"},"crashes":{"total":0,"fatal":null,"injury":null},"safety_scores":[]}