{"carrier":{"dot_number":"2840720","legal_name":"MIDAMERICAN EXPRESS LLC","dba_name":"","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"412 BOURLAND AVE","phy_city":"WATERLOO","phy_state":"IA","phy_zip":"50702","phy_country":"US","phone":"3194293795","mc_number":"MC-951275","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":1,"total_drivers":1,"total_cdl":1,"mcs150_mileage":0,"mcs150_mileage_year":"","mcs150_date":"20160120 1605","add_date":"20160120","officer_1":"DUANE DURNIN","officer_2":"","fleet_size_class":"A","business_type":"","duns_number":"","crash_rate":0,"prior_revoke_flag":"","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:55:18","updated_at":"2026-05-16 01:55:18"},"crashes":{"total":1,"fatal":0,"injury":0},"safety_scores":[]}