{"carrier":{"dot_number":"3545897","legal_name":"SUPERIOR CONCRETE CORPORATION","dba_name":"","entity_type":"PRIVATE PROPERTY","operating_status":"PRIVATE PROPERTY","phy_street":"993 S LOOP 1604 W","phy_city":"SAN ANTONIO","phy_state":"TX","phy_zip":"78264","phy_country":"US","phone":"2105599846","mc_number":"FF-44558","mc_number_2":"FF-44558","mc_number_3":"","carrier_operation":"C","hm_indicator":"N","power_units":6,"total_drivers":5,"total_cdl":5,"mcs150_mileage":1000000,"mcs150_mileage_year":"2025","mcs150_date":"20260204 1512","add_date":"20210107","officer_1":"JUAN F RODRIGUEZ","officer_2":"","fleet_size_class":"C","business_type":"","duns_number":"","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 02:00:51","updated_at":"2026-05-16 02:00:51"},"crashes":{"total":0,"fatal":null,"injury":null},"safety_scores":[]}