{"count":1,"carriers":[{"dot_number":"887844","legal_name":"PROLINE EQUIPMENT COMPANY","dba_name":"PROLINE CONCRETE","entity_type":"PRIVATE PROPERTY","operating_status":"PRIVATE PROPERTY","phy_street":"4185 PROLINE COURT SUITE A","phy_city":"DORR","phy_state":"MI","phy_zip":"49323","phy_country":"US","phone":"6168775212","mc_number":"MC-386821","mc_number_2":"","mc_number_3":"","carrier_operation":"C","hm_indicator":"N","power_units":23,"total_drivers":12,"total_cdl":12,"mcs150_mileage":15000,"mcs150_mileage_year":"2025","mcs150_date":"20260223 1350","add_date":"20000619","officer_1":"BRADLEY  IVERSON","officer_2":"MELANIE ELZINGA","fleet_size_class":"I","business_type":"CORPORATION","duns_number":"","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:41:39","updated_at":"2026-05-16 01:41:39"}]}