{"carrier":{"dot_number":"969319","legal_name":"GRAND SLAM TRUCKING INC","dba_name":"","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"31 SPRING RUN ROAD EXT","phy_city":"CORAOPOLIS","phy_state":"PA","phy_zip":"15108","phy_country":"US","phone":"4122641954","mc_number":"MC-412744","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"Y","power_units":48,"total_drivers":47,"total_cdl":47,"mcs150_mileage":4432342,"mcs150_mileage_year":"2015","mcs150_date":"20180409 1341","add_date":"20010725","officer_1":"KEITH CONRAD","officer_2":"","fleet_size_class":"N","business_type":"","duns_number":"","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:42:12","updated_at":"2026-05-16 01:42:12"},"crashes":{"total":37,"fatal":0,"injury":26},"safety_scores":[]}