{"carrier":{"dot_number":"2431528","legal_name":"HEARTLAND CONTRACTORS INC","dba_name":"","entity_type":"PRIVATE PROPERTY","operating_status":"PRIVATE PROPERTY","phy_street":"40 ARTEZ LANE","phy_city":"LAFAYETTE","phy_state":"IN","phy_zip":"47905","phy_country":"US","phone":"7654208181","mc_number":"MC-838239","mc_number_2":"","mc_number_3":"","carrier_operation":"C","hm_indicator":"N","power_units":9,"total_drivers":10,"total_cdl":1,"mcs150_mileage":67000,"mcs150_mileage_year":"2024","mcs150_date":"20240717 1340","add_date":"20130821","officer_1":"CHARELS N ROOZE","officer_2":"MICHAEL D WEATHERS","fleet_size_class":"E","business_type":"","duns_number":"","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:52:31","updated_at":"2026-05-16 01:52:31"},"crashes":{"total":0,"fatal":null,"injury":null},"safety_scores":[]}