{"count":1,"carriers":[{"dot_number":"1299390","legal_name":"ZSM INC","dba_name":"","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"1205 DAVENTRY CT","phy_city":"BOWIE","phy_state":"MD","phy_zip":"20721","phy_country":"US","phone":"3016026883","mc_number":"MC-504338","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"Y","power_units":1,"total_drivers":2,"total_cdl":2,"mcs150_mileage":1,"mcs150_mileage_year":"2019","mcs150_date":"20200131 0000","add_date":"20041027","officer_1":"ZACHARIAH HEDGEPETH JR","officer_2":"","fleet_size_class":"A","business_type":"","duns_number":"","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:44:25","updated_at":"2026-05-16 01:44:25"}]}