{"carrier":{"dot_number":"4023936","legal_name":"WALKER AVE LLC","dba_name":"","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"2035 ANDREW ST SE","phy_city":"GRAND RAPIDS","phy_state":"MI","phy_zip":"49508","phy_country":"US","phone":"6163209554","mc_number":"MC-1518505","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":1,"total_drivers":1,"total_cdl":0,"mcs150_mileage":0,"mcs150_mileage_year":"","mcs150_date":"20230206 1946","add_date":"20230206","officer_1":"DERRICK RAMON WALKER JR.","officer_2":"","fleet_size_class":"A","business_type":"","duns_number":"","crash_rate":0,"prior_revoke_flag":"","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 02:05:22","updated_at":"2026-05-16 02:05:22"},"crashes":{"total":0,"fatal":null,"injury":null},"safety_scores":[]}