{"carrier":{"dot_number":"2016231","legal_name":"RICHARD HEATH KELLER","dba_name":"KELLER TRANSPORT","entity_type":"PRIVATE PROPERTY;AUTHORIZED FOR HIRE","operating_status":"PRIVATE PROPERTY;AUTHORIZED FOR HIRE","phy_street":"316 BROWNS ROAD","phy_city":"LAFAYETTE","phy_state":"TN","phy_zip":"37083","phy_country":"US","phone":"6156331700","mc_number":"MC-709898","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"Y","power_units":2,"total_drivers":2,"total_cdl":0,"mcs150_mileage":70000,"mcs150_mileage_year":"2014","mcs150_date":"20141120 1741","add_date":"20100405","officer_1":"RICHARD HEATH KELLER","officer_2":"","fleet_size_class":"B","business_type":"","duns_number":"","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:49:38","updated_at":"2026-05-16 01:49:38"},"crashes":{"total":1,"fatal":0,"injury":0},"safety_scores":[]}