{"carrier":{"dot_number":"3561985","legal_name":"TIGHT LINES TRANSPORTATION CORP","dba_name":"","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"19 HILLTOP LN","phy_city":"SOUTH ELGIN","phy_state":"IL","phy_zip":"60177","phy_country":"US","phone":"8472754801","mc_number":"MC-1196655","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":3,"total_drivers":3,"total_cdl":3,"mcs150_mileage":91304,"mcs150_mileage_year":"2025","mcs150_date":"20260302 2251","add_date":"20210202","officer_1":"TROY DAUM","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 02:00:51","updated_at":"2026-05-16 02:00:51"},"crashes":{"total":0,"fatal":null,"injury":null},"safety_scores":[]}