{"carrier":{"dot_number":"328230","legal_name":"PAUL KELLER","dba_name":"K & K TRUCKING","entity_type":"EXEMPT FOR HIRE","operating_status":"EXEMPT FOR HIRE","phy_street":"2637 BELKNAP","phy_city":"BILLINGS","phy_state":"MT","phy_zip":"59101","phy_country":"US","phone":"4062523792","mc_number":"MC-213251","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":3,"total_drivers":2,"total_cdl":2,"mcs150_mileage":0,"mcs150_mileage_year":"","mcs150_date":"","add_date":"19880923","officer_1":"","officer_2":"","fleet_size_class":"B","business_type":"INDIVIDUAL","duns_number":"361977861","crash_rate":0,"prior_revoke_flag":"","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:37:08","updated_at":"2026-05-16 01:37:08"},"crashes":{"total":2,"fatal":0,"injury":1},"safety_scores":[]}