{"carrier":{"dot_number":"722320","legal_name":"SANTIAGO RIVAS HERRERA","dba_name":"RS TRANSPORT","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"CALLE HUETZIN  3","phy_city":"TIJUANA","phy_state":"BN","phy_zip":"22640","phy_country":"MX","phone":"6643823990","mc_number":"MX-330764","mc_number_2":"MC-330764","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":2,"total_drivers":2,"total_cdl":2,"mcs150_mileage":6912,"mcs150_mileage_year":"2024","mcs150_date":"20250210 0000","add_date":"19971231","officer_1":"SANTIAGO RIVAS HERRERA","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 01:40:15","updated_at":"2026-05-16 01:40:15"},"crashes":{"total":0,"fatal":null,"injury":null},"safety_scores":[]}