{"carrier":{"dot_number":"1107705","legal_name":"ROMAN & BERTHA A MARTINEZ","dba_name":"R & B TRUCKING","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"9941 RD M 3 NE","phy_city":"MOSES LAKE","phy_state":"WA","phy_zip":"98837","phy_country":"US","phone":"5097609837","mc_number":"MC-472819","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":1,"total_drivers":1,"total_cdl":1,"mcs150_mileage":1,"mcs150_mileage_year":"2012","mcs150_date":"20130924 0000","add_date":"20030317","officer_1":"BERTHA A. MARTINEZ","officer_2":"BERTHA A MARTINEZ","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 01:43:23","updated_at":"2026-05-16 01:43:23"},"crashes":{"total":1,"fatal":0,"injury":0},"safety_scores":[]}