{"carrier":{"dot_number":"3149728","legal_name":"PROPRIETORZ TRUCKING SERVICE LLC","dba_name":"","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"1216 COHEN STREET","phy_city":"MARRERO","phy_state":"LA","phy_zip":"70072","phy_country":"US","phone":"5044152437","mc_number":"MC-1550267","mc_number_2":"","mc_number_3":"","carrier_operation":"C","hm_indicator":"N","power_units":2,"total_drivers":1,"total_cdl":1,"mcs150_mileage":14000,"mcs150_mileage_year":"2023","mcs150_date":"20241018 1243","add_date":"20180616","officer_1":"JERMINE HENRY","officer_2":"","fleet_size_class":"B","business_type":"","duns_number":"","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:57:49","updated_at":"2026-05-16 01:57:49"},"crashes":{"total":0,"fatal":null,"injury":null},"safety_scores":[]}