{"carrier":{"dot_number":"2016677","legal_name":"JZK CORP","dba_name":"","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"2419 CHERRY ST","phy_city":"PARK RIDGE","phy_state":"IL","phy_zip":"60068","phy_country":"US","phone":"8472926608","mc_number":"MC-711664","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":14,"total_drivers":14,"total_cdl":14,"mcs150_mileage":250723,"mcs150_mileage_year":"2022","mcs150_date":"20230731 1220","add_date":"20100405","officer_1":"JADWIGA KRYPLA","officer_2":"","fleet_size_class":"F","business_type":"","duns_number":"","crash_rate":0,"prior_revoke_flag":"","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:49:38","updated_at":"2026-05-16 01:49:38"},"crashes":{"total":3,"fatal":0,"injury":2},"safety_scores":[]}