{"carrier":{"dot_number":"400359","legal_name":"ROCK-N-ROLL EXPRESS LLC","dba_name":"","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"42707 N 14TH STREET","phy_city":"NEW RIVER","phy_state":"AZ","phy_zip":"85087","phy_country":"US","phone":"6233417377","mc_number":"MC-234234","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":6,"total_drivers":6,"total_cdl":6,"mcs150_mileage":449761,"mcs150_mileage_year":"2024","mcs150_date":"20250910 0000","add_date":"19900712","officer_1":"RICK E NEWMAN","officer_2":"DANA NEWMAN","fleet_size_class":"C","business_type":"CORPORATION","duns_number":"","crash_rate":0,"prior_revoke_flag":"","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:37:30","updated_at":"2026-05-16 01:37:30"},"crashes":{"total":8,"fatal":0,"injury":5},"safety_scores":[]}