{"carrier":{"dot_number":"758366","legal_name":"JEFF HARTLEIN","dba_name":"HARTLEIN TRANSPORTATION","entity_type":"OTHER-UNKNOWN;AUTHORIZED FOR HIRE","operating_status":"OTHER-UNKNOWN;AUTHORIZED FOR HIRE","phy_street":"1080 SPANISH GRANT RD","phy_city":"EAST PRAIRIE","phy_state":"MO","phy_zip":"63845","phy_country":"US","phone":"5736492164","mc_number":"MC-342083","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":1,"total_drivers":1,"total_cdl":0,"mcs150_mileage":0,"mcs150_mileage_year":"","mcs150_date":"20040615 0000","add_date":"19980707","officer_1":"","officer_2":"","fleet_size_class":"A","business_type":"INDIVIDUAL","duns_number":"","crash_rate":0,"prior_revoke_flag":"","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:40:30","updated_at":"2026-05-16 01:40:30"},"crashes":{"total":0,"fatal":null,"injury":null},"safety_scores":[]}