{"carrier":{"dot_number":"564475","legal_name":"BRETT D HALLAM","dba_name":"HALLAM TRANSPORTATION","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"2214 FM 1187 # 4","phy_city":"MANSFIELD","phy_state":"TX","phy_zip":"76063","phy_country":"US","phone":"8178747085","mc_number":"MC-276285","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":1,"total_drivers":1,"total_cdl":1,"mcs150_mileage":100000,"mcs150_mileage_year":"2007","mcs150_date":"20071126 0000","add_date":"19940525","officer_1":"BRETT D HALLAM","officer_2":"ALEXANDRIA HALLAM","fleet_size_class":"A","business_type":"CORPORATION","duns_number":"","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"C;B","source":"census","ingested_at":"2026-05-16 01:39:07","updated_at":"2026-05-16 01:39:07"},"crashes":{"total":1,"fatal":0,"injury":2},"safety_scores":[]}