{"carrier":{"dot_number":"593198","legal_name":"KARZEN MOTOR CARRIER SERVICE CO","dba_name":"","entity_type":"OTHER-UNKNOWN","operating_status":"OTHER-UNKNOWN","phy_street":"5500-A WEST TOUHY AVE","phy_city":"SKOKIE","phy_state":"IL","phy_zip":"60077","phy_country":"US","phone":"","mc_number":"MC-287108","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":14,"total_drivers":11,"total_cdl":11,"mcs150_mileage":0,"mcs150_mileage_year":"","mcs150_date":"20010824 0000","add_date":"19950309","officer_1":"","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 01:39:18","updated_at":"2026-05-16 01:39:18"},"crashes":{"total":1,"fatal":0,"injury":1},"safety_scores":[]}