{"carrier":{"dot_number":"3240587","legal_name":"STONEWALL POWELL LLC","dba_name":"","entity_type":"PRIVATE PROPERTY","operating_status":"PRIVATE PROPERTY","phy_street":"4916 HELMS RD","phy_city":"NASHVILLE","phy_state":"IN","phy_zip":"47448","phy_country":"US","phone":"8123409494","mc_number":"MC-1017773","mc_number_2":"","mc_number_3":"","carrier_operation":"C","hm_indicator":"N","power_units":1,"total_drivers":1,"total_cdl":1,"mcs150_mileage":250,"mcs150_mileage_year":"2023","mcs150_date":"20240710 0000","add_date":"20190201","officer_1":"NICHOLAS POWELL","officer_2":"CARRIE  POWELL","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 01:58:05","updated_at":"2026-05-16 01:58:05"},"crashes":{"total":0,"fatal":null,"injury":null},"safety_scores":[]}