{"carrier":{"dot_number":"707138","legal_name":"SUPERIOR DELIVERY & TRANSPORTATION INC","dba_name":"","entity_type":"OTHER-UNKNOWN","operating_status":"OTHER-UNKNOWN","phy_street":"35 CARLOS DRIVE","phy_city":"HOUGHTON","phy_state":"MI","phy_zip":"49931","phy_country":"US","phone":"9064876511","mc_number":"MC-326782","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":9,"total_drivers":20,"total_cdl":20,"mcs150_mileage":0,"mcs150_mileage_year":"","mcs150_date":"","add_date":"19970926","officer_1":"","officer_2":"","fleet_size_class":"E","business_type":"CORPORATION","duns_number":"","crash_rate":0,"prior_revoke_flag":"","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:40:15","updated_at":"2026-05-16 01:40:15"},"crashes":{"total":2,"fatal":0,"injury":10},"safety_scores":[]}