{"carrier":{"dot_number":"268366","legal_name":"SOUND TRANSPORTATION SYSTEMS INC","dba_name":"SOUND TRANSPORTATION INC","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"10910 26TH AVE S","phy_city":"LAKEWOOD","phy_state":"WA","phy_zip":"98499","phy_country":"US","phone":"2535822822","mc_number":"MC-179569","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"Y","power_units":22,"total_drivers":14,"total_cdl":14,"mcs150_mileage":1780000,"mcs150_mileage_year":"2003","mcs150_date":"20040701 0000","add_date":"19860108","officer_1":"JON GRACIANO","officer_2":"KATHY GRACIANO","fleet_size_class":"I","business_type":"CORPORATION","duns_number":"121154470","crash_rate":0,"prior_revoke_flag":"","prior_revoke_dot":"","cargo_types":"C;S","source":"census","ingested_at":"2026-05-16 01:36:51","updated_at":"2026-05-16 01:36:51"},"crashes":{"total":21,"fatal":1,"injury":9},"safety_scores":[]}