{"carrier":{"dot_number":"278573","legal_name":"JUSTINA M DUNN TRANSPORTATION SERVICES INC","dba_name":"DUNN TRANSPORTATION SERVICES INC","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"3255 GATEWAY LEDGE","phy_city":"COMMERCE","phy_state":"MI","phy_zip":"48390","phy_country":"US","phone":"2486692040","mc_number":"MC-188591","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":1,"total_drivers":3,"total_cdl":3,"mcs150_mileage":200000,"mcs150_mileage_year":"2002","mcs150_date":"20110330 1011","add_date":"19860904","officer_1":"JUSTINA M. DUNN","officer_2":"","fleet_size_class":"A","business_type":"CORPORATION","duns_number":"622442093","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:36:51","updated_at":"2026-05-16 01:36:51"},"crashes":{"total":1,"fatal":0,"injury":0},"safety_scores":[]}