{"carrier":{"dot_number":"3764014","legal_name":"J & R SCHOOL TRANSPORTATION SERVICES LLC","dba_name":"","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"15 DONNALIN PL","phy_city":"CLIFTON","phy_state":"NJ","phy_zip":"07013","phy_country":"US","phone":"2018326846","mc_number":"MC-1341124","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":3,"total_drivers":3,"total_cdl":4,"mcs150_mileage":0,"mcs150_mileage_year":"","mcs150_date":"20211112 1650","add_date":"20211112","officer_1":"NASHAT HARB","officer_2":"","fleet_size_class":"B","business_type":"","duns_number":"","crash_rate":0,"prior_revoke_flag":"","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 02:02:31","updated_at":"2026-05-16 02:02:31"},"crashes":{"total":0,"fatal":null,"injury":null},"safety_scores":[]}