{"carrier":{"dot_number":"2899353","legal_name":"MOTHER AND SONS TRUCKING CORP","dba_name":"","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"1790 NORTH LOMAS MARIPOSA ROAD 49H","phy_city":"NOGALES","phy_state":"AZ","phy_zip":"85621","phy_country":"US","phone":"3055462440","mc_number":"MC-915984","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":2,"total_drivers":2,"total_cdl":2,"mcs150_mileage":207904,"mcs150_mileage_year":"2016","mcs150_date":"20170427 0000","add_date":"20160610","officer_1":"DAVID MARUYAMA","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 01:56:21","updated_at":"2026-05-16 01:56:21"},"crashes":{"total":0,"fatal":null,"injury":null},"safety_scores":[]}