{"carrier":{"dot_number":"563556","legal_name":"HIRSCHBACH TRANSPORTATION SERVICES LLC","dba_name":"HIRSCHBACH SOLUTIONS","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"2099 SOUTHPARK CT","phy_city":"DUBUQUE","phy_state":"IA","phy_zip":"52003","phy_country":"US","phone":"4024042000","mc_number":"MC-275598","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"Y","power_units":3,"total_drivers":3,"total_cdl":0,"mcs150_mileage":340000,"mcs150_mileage_year":"2022","mcs150_date":"20250512 1557","add_date":"19940517","officer_1":"BRIAN KOHLWES","officer_2":"","fleet_size_class":"B","business_type":"CORPORATION","duns_number":"","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"C;B","source":"census","ingested_at":"2026-05-16 01:39:07","updated_at":"2026-05-16 01:39:07"},"crashes":{"total":143,"fatal":7,"injury":98},"safety_scores":[]}