{"carrier":{"dot_number":"659884","legal_name":"RUBEN BROCK JR","dba_name":"BROCK TRUCKING","entity_type":"OTHER-UNKNOWN;AUTHORIZED FOR HIRE","operating_status":"OTHER-UNKNOWN;AUTHORIZED FOR HIRE","phy_street":"RT 1 BOX 35","phy_city":"LITTLEFIELD","phy_state":"TX","phy_zip":"79339","phy_country":"US","phone":"8063855389","mc_number":"MC-303244","mc_number_2":"","mc_number_3":"","carrier_operation":"C","hm_indicator":"N","power_units":2,"total_drivers":2,"total_cdl":2,"mcs150_mileage":4500,"mcs150_mileage_year":"2008","mcs150_date":"20100429 1220","add_date":"19960920","officer_1":"RUBEN BROCK JR","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 01:39:53","updated_at":"2026-05-16 01:39:53"},"crashes":{"total":1,"fatal":0,"injury":3},"safety_scores":[]}