Non-Major Safety and Security Events

Counts of Non-Major Safety and Security Events are reported to the National Transit Database on a monthly basis, by transit agency and transit mode. These include minor fires on transit property requiring suppression, transit worker assaults not involving transport for medical attention, and other safety events that are not reportable as Major Events because a Major Event reporting threshold is not met (see Safety and Security Events dataset for a list of Major Events).

In this file you will find the number of occurrences or safety incidents per month and the number of injuries in Safety Events (Safety/Security = SAF) where an individual was immediately transported away from the scene for medical attention due to those occurrences. There will be one entry for any transit mode/location with at least one occurrence for the given month.

The file also contains Transit Worker Assaults which did not immediately transport away from the scene for 2023-present, as well as other Security Events (Safety/Security = SEC) reported historically but no longer collected by FTA. Note that an assault involving transport away from the scene for medical attention meets the Injury threshold and is not counted in this dataset.

Agencies are not required to provide details for these events, and any description provided is omitted. The description can be available upon request.

Update 5/6/24: FTA has updated its validation procedure for Non-Major S&S events to allow for inclusion in the data publication sooner in certain cases. This month, users of this dataset may notice a larger increase in S&S events than normal for certain records in 2023-2024 (only years for which data collection and validation is presently ongoing) compared to prior releases. This was done to allow for a more timely release of validated data.

非重大安全与安保事件的数量按月报告至国家公共交通数据库，报告单位为公共交通机构及公共交通方式。这些事件包括在公共交通财产上发生的需进行扑救的轻微火灾、不涉及运送医疗注意的公共交通工人袭击，以及其他由于未达到重大事件报告阈值而不作为重大事件报告的安全事件（详见安全与安保事件数据集以获取重大事件列表）。在本文件中，您将找到每月发生的数量或安全事件，以及因这些事件导致需立即撤离现场接受医疗注意的个人在安全事件中的受伤人数（安全/安保 = SAF）。对于任何在指定月份至少发生一次事件的公共交通方式/地点，将有一条记录。此外，文件还包括2023年至今未立即撤离现场的医疗注意的公共交通工人袭击，以及其他历史上报但不再由联邦交通管理局（FTA）收集的安全事件（安全/安保 = SEC）。请注意，涉及撤离现场接受医疗注意的袭击事件达到伤害阈值，不计入本数据集。机构无需对这些事件提供详细信息，且任何提供的描述均被省略。描述可根据请求提供。更新于2024年5月6日：FTA已更新非重大安全与安保事件的验证程序，以便在某些情况下更早地将数据纳入数据发布。本月，用户可能会注意到某些2023-2024年（仅限目前正在进行数据收集和验证的年份）的记录中S&S事件的增加量比以往发布更为显著。这是为了允许更及时地发布经过验证的数据。