{"carrier":{"dot_number":"3474705","legal_name":"BLUE SHIELD LLC","dba_name":"","entity_type":"PRIVATE PROPERTY;AUTHORIZED FOR HIRE","operating_status":"PRIVATE PROPERTY;AUTHORIZED FOR HIRE","phy_street":"4841 S CALIFORNIA AVE","phy_city":"CHICAGO","phy_state":"IL","phy_zip":"60632","phy_country":"US","phone":"3122437080","mc_number":"MC-1311338","mc_number_2":"","mc_number_3":"","carrier_operation":"C","hm_indicator":"N","power_units":11,"total_drivers":11,"total_cdl":0,"mcs150_mileage":171600,"mcs150_mileage_year":"2023","mcs150_date":"20240425 1114","add_date":"20200822","officer_1":"LIQING WANG","officer_2":"","fleet_size_class":"E","business_type":"","duns_number":"","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:59:57","updated_at":"2026-05-16 01:59:57"},"crashes":{"total":0,"fatal":null,"injury":null},"safety_scores":[]}