{"carrier":{"dot_number":"996247","legal_name":"JAMES E WALSTON","dba_name":"BLUE DIAMOND TRANSPORT","entity_type":"OTHER-UNKNOWN;AUTHORIZED FOR HIRE","operating_status":"OTHER-UNKNOWN;AUTHORIZED FOR HIRE","phy_street":"503 MOUNTBURY CT","phy_city":"SPRING","phy_state":"TX","phy_zip":"77373","phy_country":"US","phone":"2813558686","mc_number":"MC-421767","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":1,"total_drivers":2,"total_cdl":1,"mcs150_mileage":30000,"mcs150_mileage_year":"2001","mcs150_date":"20040702 0000","add_date":"20020102","officer_1":"JAMES E WALSTON","officer_2":"","fleet_size_class":"A","business_type":"","duns_number":"","crash_rate":0,"prior_revoke_flag":"","prior_revoke_dot":"996247","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:42:36","updated_at":"2026-05-16 01:42:36"},"crashes":{"total":0,"fatal":null,"injury":null},"safety_scores":[]}