{"carrier":{"dot_number":"740679","legal_name":"DOUGLAS HAYS","dba_name":"D & H TRUCKING","entity_type":"EXEMPT FOR HIRE","operating_status":"EXEMPT FOR HIRE","phy_street":"10551 48TH STREET","phy_city":"CLEAR LAKE","phy_state":"MN","phy_zip":"55319","phy_country":"US","phone":"3207432860","mc_number":"MC-337990","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":1,"total_drivers":1,"total_cdl":1,"mcs150_mileage":90000,"mcs150_mileage_year":"1997","mcs150_date":"","add_date":"19980409","officer_1":"","officer_2":"","fleet_size_class":"A","business_type":"INDIVIDUAL","duns_number":"","crash_rate":0,"prior_revoke_flag":"","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:40:30","updated_at":"2026-05-16 01:40:30"},"crashes":{"total":0,"fatal":null,"injury":null},"safety_scores":[]}