{"carrier":{"dot_number":"3314263","legal_name":"THE HAIRSTON GROUP","dba_name":"","entity_type":"PRIVATE PROPERTY;AUTHORIZED FOR HIRE;EXEMPT FOR HIRE;U. S. MAIL","operating_status":"PRIVATE PROPERTY;AUTHORIZED FOR HIRE;EXEMPT FOR HIRE;U. S. MAIL","phy_street":"8780 19TH ST SUIT 210","phy_city":"RCH CUCAMONGA","phy_state":"CA","phy_zip":"91701","phy_country":"US","phone":"9094377586","mc_number":"MC-1053342","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":1,"total_drivers":2,"total_cdl":0,"mcs150_mileage":1,"mcs150_mileage_year":"2018","mcs150_date":"20190731 1629","add_date":"20190723","officer_1":"HUGH S HAIRSTON","officer_2":"","fleet_size_class":"A","business_type":"","duns_number":"","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:58:59","updated_at":"2026-05-16 01:58:59"},"crashes":{"total":0,"fatal":null,"injury":null},"safety_scores":[]}