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MBTA Rapid Transit Events 2025

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ArcGIS Hub2026-02-10 更新2026-07-05 收录
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This file contains the arrival and departure events for rapid transit rail lines for 2025. It includes all heavy rail and light rail rapid transit lines. These events are used to calculate travel times, dwell times, and headways. Due to track circuit or other data issues, data is not guaranteed to be complete for any stop or date. Data Dictionary Each row represents a unique service_date-trip_id-stop_id-event unit for rail service. field name type description source example service_date date equivalent to GTFS-RT start_date value in Trip Descriptor as date instead of string. GTFS-RT 2024-01-01 route_id string equivalent to GTFS-RT route_id value in Trip Descriptor. GTFS-RT Green-B trunk_route_id string line if multiple routes exist on line, otherwise route_id, e.g. Green for Green-B route, Blue for Blue route. GTFS-RT Green trip_id string equivalent to GTFS-RT trip_id value in Trip Descriptor. GTFS-RT ADDED-1581804432 direction_id int equivalent to GTFS-RT direction_id value in Trip Descriptor. GTFS-RT 0 direction string equivalent to GTFS direction value from directions.txt for route_id-direction_id pair. GTFS East parent_station string the parent_station associated with the stop_id from stops.txt. GTFS place-wascm stop_id string equivalent to GTFS-RT stop_id value in VehiclePosition. GTFS-RT 70560 stop_name string equivalent to GTFS stop_name from stops.txt for stop_id. GTFS Washington Street sync_stop_sequence int stop sequence that is consistent across all branches of a trunk_route_id for a particular parent_station. Lamp Calculated 3 vehicle_id string equivalent to GTFS-RT id value in VehicleDescriptor. GTFS-RT R-545A9644 vehicle_label string equivalent to GTFS-RT label value in VehicleDescriptor. GTFS-RT 3830-3652 event_type string ARR: "STOPPED_AT" status for a trip-stop pair from GTFS-RT VehiclePosition. DEP: "IN_TRANSIT_TO" OR "INCOMING_AT" status for a trip-stop pair from GTFS-RT VehiclePosition. GTFS-RT ARR event_time datetime For ARR: earliest "STOPPED_AT" status timestamp for a trip-stop pair from GTFS-RT VehiclePosition or last arrival timestamp from GTFS-RT StopTimeUpdate if VehiclePosition value is not available as an Eastern datetime. For DEP: earliest "IN_TRANSIT_TO" OR "INCOMING_AT" status timestamp for a trip-stop pair from GTFS-RT VehiclePosition as an Eastern datetime. GTFS-RT 11/1/2023 5:24:51 AM event_time_sec int event_time in seconds after midnight. LAMP Calculated 30955 Changes to the data Rapid Transit Events data is now sourced from Lightweight Application for Measuring Performance (LAMP). To learn more about LAMP, please visit LAMP website. The data changed as follows: Trunk_route_id field is added. Direction field is added. Parent_station field is added. Stop_name field is added. Stop_id is now string format. Stop_sequence is now sync_stop_sequence, please see LAMP documentation for differences. Event_time is now datetime format. MassDOT/MBTA shall not be held liable for any errors in this data. This includes errors of omission, commission, errors concerning the content of the data, and relative and positional accuracy of the data. This data cannot be construed to be a legal document. Primary sources from which this data was compiled must be consulted for verification of information contained in this data.

本文件包含2025年城市快速轨道交通线路的到发事件数据,涵盖所有重轨及轻轨快速轨道交通线路。此类事件用于计算旅行时长、停留时长及行车间隔。由于轨道电路或其他数据问题,本数据集不保证任意站点或日期的数据完整。 数据字典:每一行代表轨道交通服务中唯一的「服务日期-行程ID-站点ID-事件」单元。各字段说明如下: 1. service_date(日期型):等效于行程描述符(Trip Descriptor)中的GTFS-RT start_date值,以日期格式而非字符串形式存储,来源为通用交通馈送规范实时版(General Transit Feed Specification Real-Time, GTFS-RT),示例:2024-01-01。 2. route_id(字符串型):等效于行程描述符中的GTFS-RT route_id值,来源为GTFS-RT,示例:Green-B。 3. trunk_route_id(字符串型):当线路上存在多条分支路线时为线路名称,否则等同于route_id,例如Green-B线路对应trunk_route_id为Green,Blue线路对应trunk_route_id为Blue,来源为GTFS-RT,示例:Green。 4. trip_id(字符串型):等效于行程描述符中的GTFS-RT trip_id值,来源为GTFS-RT,示例:ADDED-1581804432。 5. direction_id(整型):等效于行程描述符中的GTFS-RT direction_id值,来源为GTFS-RT,示例:0。 6. direction(字符串型):等效于对应route_id-direction_id组合的directions.txt文件中的GTFS direction值,来源为通用交通馈送规范(General Transit Feed Specification, GTFS),示例:East。 7. parent_station(字符串型):关联stops.txt文件中stop_id对应的parent_station,来源为GTFS,示例:place-wascm。 8. stop_id(字符串型):等效于车辆位置报文(VehiclePosition)中的GTFS-RT stop_id值,来源为GTFS-RT,示例:70560。 9. stop_name(字符串型):等效于stops.txt文件中对应stop_id的GTFS stop_name值,来源为GTFS,示例:Washington Street。 10. sync_stop_sequence(整型):针对特定父站点,在同干线线路ID的所有分支路线中保持一致的站点序列,由轻量性能测量应用程序(Lightweight Application for Measuring Performance, LAMP)计算得出,示例:3。 11. vehicle_id(字符串型):等效于车辆描述符(VehicleDescriptor)中的GTFS-RT id值,来源为GTFS-RT,示例:R-545A9644。 12. vehicle_label(字符串型):等效于车辆描述符中的GTFS-RT label值,来源为GTFS-RT,示例:3830-3652。 13. event_type(字符串型):ARR表示对应行程-站点对的GTFS-RT车辆位置报文状态为"STOPPED_AT";DEP表示对应行程-站点对的GTFS-RT车辆位置报文状态为"IN_TRANSIT_TO"或"INCOMING_AT",来源为GTFS-RT,示例:ARR。 14. event_time(日期时间型):ARR场景下,若无法获取GTFS-RT车辆位置报文,则使用GTFS-RT站点时间更新(StopTimeUpdate)中的最后到达时间戳,否则取该行程-站点对最早的"STOPPED_AT"状态时间戳并转换为美国东部时间格式;DEP场景下,取该行程-站点对最早的"IN_TRANSIT_TO"或"INCOMING_AT"状态时间戳并转换为美国东部时间格式,来源为GTFS-RT,示例:11/1/2023 5:24:51 AM。 15. event_time_sec(整型):event_time距当日午夜的秒数,由LAMP计算得出,示例:30955。 数据集变更说明:本快速轨道交通事件数据现源自LAMP。如需了解LAMP详情,请访问其官方网站。本次数据变更内容如下: - 新增trunk_route_id字段 - 新增direction字段 - 新增parent_station字段 - 新增stop_name字段 - stop_id现采用字符串格式 - 原stop_sequence字段更改为sync_stop_sequence,具体差异请参阅LAMP官方文档 - event_time现采用datetime格式 免责声明:马萨诸塞州交通局与马萨诸塞湾交通局(MassDOT/MBTA)不对本数据中的任何错误承担责任,包括遗漏错误、误报错误、数据内容错误以及数据的相对与位置精度误差。本数据不得被视为法律文件,如需验证本数据包含的信息,请查阅其原始编译来源。
提供机构:
Massachusetts geoDOT
创建时间:
2025-02-07
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