{"carrier":{"dot_number":"4409428","legal_name":"NATIONAL CART SERVICES LLC","dba_name":"","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"8625 WOODMERE CROSSING LN","phy_city":"CHARLOTTE","phy_state":"NC","phy_zip":"28226-8523","phy_country":"US","phone":"7047091079","mc_number":"MC-1731997","mc_number_2":"","mc_number_3":"","carrier_operation":"C","hm_indicator":"N","power_units":10,"total_drivers":10,"total_cdl":0,"mcs150_mileage":1,"mcs150_mileage_year":"2024","mcs150_date":"20251202 0000","add_date":"20250514","officer_1":"DAVID PIEJAK","officer_2":"","fleet_size_class":"E","business_type":"","duns_number":"","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 02:07:48","updated_at":"2026-05-16 02:07:48"},"crashes":{"total":0,"fatal":null,"injury":null},"safety_scores":[]}