{"carrier":{"dot_number":"658284","legal_name":"MATERIAL HAULERS INC","dba_name":"","entity_type":"PRIVATE PROPERTY;AUTHORIZED FOR HIRE","operating_status":"PRIVATE PROPERTY;AUTHORIZED FOR HIRE","phy_street":"3955 PHILPARK DRIVE","phy_city":"WINSTON-SALEM","phy_state":"NC","phy_zip":"27106","phy_country":"US","phone":"3363312199","mc_number":"MC-983322","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"Y","power_units":3,"total_drivers":3,"total_cdl":3,"mcs150_mileage":255043,"mcs150_mileage_year":"2013","mcs150_date":"20160809 1330","add_date":"19960910","officer_1":"VERNON CARLTON","officer_2":"","fleet_size_class":"B","business_type":"","duns_number":"","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:39:53","updated_at":"2026-05-16 01:39:53"},"crashes":{"total":1,"fatal":0,"injury":2},"safety_scores":[]}