{"carrier":{"dot_number":"785281","legal_name":"ANDRZEJ KAWECKI","dba_name":"POLANEX AUTO","entity_type":"OTHER-UNKNOWN","operating_status":"OTHER-UNKNOWN","phy_street":"1700 ARLINGTON DR","phy_city":"HANOVER PARK","phy_state":"IL","phy_zip":"60103","phy_country":"US","phone":"7732300975","mc_number":"MC-350846","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":3,"total_drivers":2,"total_cdl":1,"mcs150_mileage":0,"mcs150_mileage_year":"","mcs150_date":"20040112 0000","add_date":"19981209","officer_1":"ANDRES KAWECKI","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 01:40:54","updated_at":"2026-05-16 01:40:54"},"crashes":{"total":0,"fatal":null,"injury":null},"safety_scores":[]}