{"carrier":{"dot_number":"786355","legal_name":"MILLS-SIMPSON ENTERPRISES INC","dba_name":"SIMPSON EXOTIC TRANSPORT","entity_type":"OTHER-UNKNOWN","operating_status":"OTHER-UNKNOWN","phy_street":"4403 VIA TORINO ST","phy_city":"LAS VEGAS","phy_state":"NV","phy_zip":"89103-2650","phy_country":"US","phone":"8884561436","mc_number":"MC-358225","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":2,"total_drivers":3,"total_cdl":2,"mcs150_mileage":60000,"mcs150_mileage_year":"2000","mcs150_date":"20010523 0000","add_date":"19981217","officer_1":"","officer_2":"","fleet_size_class":"B","business_type":"CORPORATION","duns_number":"","crash_rate":0,"prior_revoke_flag":"","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:40:54","updated_at":"2026-05-16 01:40:54"},"crashes":{"total":0,"fatal":null,"injury":null},"safety_scores":[]}