{"carrier":{"dot_number":"728704","legal_name":"ARTHUR J ISELI","dba_name":"A J ISELI TRUCKING","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"107 OLD HWY 9","phy_city":"WAUKON","phy_state":"IA","phy_zip":"52172","phy_country":"US","phone":"5633823961","mc_number":"MC-337214","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":2,"total_drivers":2,"total_cdl":2,"mcs150_mileage":276000,"mcs150_mileage_year":"2025","mcs150_date":"20260427 0000","add_date":"19980206","officer_1":"ARTHUR  ISELI","officer_2":"","fleet_size_class":"B","business_type":"INDIVIDUAL","duns_number":"","crash_rate":0,"prior_revoke_flag":"N","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":2,"fatal":0,"injury":3},"safety_scores":[]}