{"carrier":{"dot_number":"597472","legal_name":"J & J COURIER INC","dba_name":"","entity_type":"OTHER-UNKNOWN","operating_status":"OTHER-UNKNOWN","phy_street":"3749 KATHLEEN WAY","phy_city":"DAVENPORT","phy_state":"IA","phy_zip":"52807","phy_country":"US","phone":"3097575337","mc_number":"MC-288500","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":1,"total_drivers":4,"total_cdl":0,"mcs150_mileage":0,"mcs150_mileage_year":"","mcs150_date":"20050227 1329","add_date":"19950411","officer_1":"JEFF MALLONEE","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 01:39:18","updated_at":"2026-05-16 01:39:18"},"crashes":{"total":0,"fatal":null,"injury":null},"safety_scores":[]}