NTSB调查DOT-111型坦克汽车与Norfolk南部事件有关的ND脱轨事件;没有人受伤。 NTSB investigates ND derailment of DOT-111 tank cars linked to Norfolk Southern incident; no injuries.

NTSB对7月初北达科他州脱轨事件进行了调查，该事故涉及与诺福克南方脱轨有关的DOT-111油罐车。 North Dakota derailment in early July involving DOT-111 tank cars, linked to Norfolk Southern derailment, is investigated by NTSB. 这些汽车曾经在火车撞车事故中发生故障,并被授权在2029年前替换运输易燃物的车辆。 These cars have a history of rupturing in train crashes and were mandated to be replaced for hauling flammables by 2029. 据报,在这次事件中没有人受伤。 No injuries were reported in the incident. 作为调查的一部分, 美国国家交通安全委员会正在对 DOT-111 油轮和新型油轮进行详细的损害评估. The NTSB is conducting a detailed damage assessment on the DOT-111 tank cars and newer models involved in the crash as part of its investigation.