{"carrier":{"dot_number":"46643","legal_name":"MARKHAM TRUCKING INC","dba_name":"","entity_type":"EXEMPT FOR HIRE","operating_status":"EXEMPT FOR HIRE","phy_street":"RT 1 BOX 333","phy_city":"DELAVAN","phy_state":"WI","phy_zip":"53115","phy_country":"US","phone":"4147286048","mc_number":"MC-111615","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":22,"total_drivers":12,"total_cdl":0,"mcs150_mileage":0,"mcs150_mileage_year":"","mcs150_date":"","add_date":"19740601","officer_1":"","officer_2":"","fleet_size_class":"I","business_type":"CORPORATION","duns_number":"","crash_rate":0,"prior_revoke_flag":"","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:35:37","updated_at":"2026-05-16 01:35:37"},"crashes":{"total":0,"fatal":null,"injury":null},"safety_scores":[]}