{"carrier":{"dot_number":"517866","legal_name":"JACK JONES TRUCKING INC","dba_name":"JJT","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"1090 EAST BELMONT STREET","phy_city":"ONTARIO","phy_state":"CA","phy_zip":"91761","phy_country":"US","phone":"9094562500","mc_number":"MC-208385","mc_number_2":"","mc_number_3":"","carrier_operation":"B","hm_indicator":"Y","power_units":45,"total_drivers":45,"total_cdl":34,"mcs150_mileage":1400000,"mcs150_mileage_year":"2012","mcs150_date":"20140520 1529","add_date":"19930326","officer_1":"ROBERT LIESE","officer_2":"","fleet_size_class":"N","business_type":"CORPORATION","duns_number":"66182783","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:38:42","updated_at":"2026-05-16 01:38:42"},"crashes":{"total":18,"fatal":1,"injury":6},"safety_scores":[]}