{"carrier":{"dot_number":"3349237","legal_name":"MTZ TRANSPORT LLC","dba_name":"","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"633 SPRINGRIDGE DR","phy_city":"LEXINGTON","phy_state":"KY","phy_zip":"40503","phy_country":"US","phone":"8592704242","mc_number":"MC-1070460","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"Y","power_units":2,"total_drivers":2,"total_cdl":2,"mcs150_mileage":10000,"mcs150_mileage_year":"2022","mcs150_date":"20230313 1404","add_date":"20191022","officer_1":"LAZARO DE LA ROSA SR","officer_2":"","fleet_size_class":"B","business_type":"","duns_number":"","crash_rate":0,"prior_revoke_flag":"","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:59:18","updated_at":"2026-05-16 01:59:18"},"crashes":{"total":0,"fatal":null,"injury":null},"safety_scores":[]}