Fall 2024 MBTA Rail Ridership by Hour, Route/Line, and Stop

Due to planned diversions related to track work throughout the Fall 2024 rating, ridership was not included on days when a diversion impacted a particular line. For example, there were planned diversions on the Red Line from 9/6/2024 to 9/29/2024, so Red Line ridership data during that period is not included. For routes with multiple branches, for example the Red Line with Braintree and Ashmont branches, and the Green Line with the B, C, D, and E branches, ridership estimates are combined through the trunk. Data Dictionary Name Description Data Type Example mode Mode of transportation for which ridership should be returned. String Heavy Rail season Season and year for which ridership should be returned. String Fall 2024 route_id Route for which ridership should be returned. String Red route_name Description of route. String Red Line dir_id Direction for which ridership should be returned: NB, SB, EB, or WB. String EB day_type_id Shorthand for day identifier. String day_type_01 day_type_name Text description of the ID. Weekday, Saturday, or Sunday; holidays are excluded from the data. String Weekday stop_name GTFS-compatible stop name for which ridership should be returned. String Wollaston parent_station GTFS-compatible stop for which ridership should be returned. String place-wlsta total_ons The count of passengers boarding vehicles, summed by the aggregated hour. Integer 1491 total_offs The count of passengers alighting vehicles, summed by the aggregated hour. Integer 7990 number_service_days Number of non-holiday service days in the season based on day type. Integer 19 hour_of_service The hour of service for the corresponding ridership. For example, “06:00:00” corresponds to ridership in the hour that starts at 6:00am, and “14:00:00” corresponds to ridership in the hour starting at 14:00, or 2:00pm. String 06:00:00 average_ons Represents the ons on a typical service day within the aggregated hour. Calculated by total_ons/number_service_days. Integer 435 average_offs Represents the offs on a typical service day within the aggregated hour. Calculated by total_offs/number_service_days. Integer 65 average_flow The total number of passengers traveling through the rail system between stations within the aggregated hour, averaged to represent the typical weekday, Saturday, or Sunday. Integer 21 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.由于2024年秋季运营评估期间全线路轨道工程相关的计划改道，当改道影响特定线路时，该日的客流数据未纳入统计。例如，红线于2024年9月6日至9月29日期间实施计划改道，因此该时段内的红线客流数据未被包含在内。 对于存在多条支线的线路，例如设有布伦特里（Braintree）支线与阿什蒙特（Ashmont）支线的红线，以及设有B、C、D、E支线的绿线，其客流估算值将通过干线段合并统计。 数据字典： 字段名：mode；字段描述：用于指定需返回客流数据的交通方式；数据类型：字符串（String）；示例："重铁（Heavy Rail）" 字段名：season；字段描述：用于指定需返回客流数据的季度与年份；数据类型：字符串（String）；示例："2024年秋季（Fall 2024）" 字段名：route_id；字段描述：用于指定需返回客流数据的线路；数据类型：字符串（String）；示例："红线（Red）" 字段名：route_name；字段描述：线路的文字描述；数据类型：字符串（String）；示例："红线（Red Line）" 字段名：dir_id；字段描述：用于指定需返回客流数据的运行方向：NB（北行）、SB（南行）、EB（东行）或WB（西行）；数据类型：字符串（String）；示例："EB" 字段名：day_type_id；字段描述：日期标识符的简写形式；数据类型：字符串（String）；示例："day_type_01" 字段名：day_type_name；字段描述：日期标识符的文字描述，为工作日、周六或周日；数据中已剔除节假日；数据类型：字符串（String）；示例："工作日（Weekday）" 字段名：stop_name；字段描述：需返回客流数据的、符合GTFS标准的站点名称；数据类型：字符串（String）；示例："沃拉斯顿（Wollaston）" 字段名：parent_station；字段描述：需返回客流数据的、符合GTFS标准的父级站点；数据类型：字符串（String）；示例："place-wlsta" 字段名：total_ons；字段描述：按汇总小时统计的乘客上车总量；数据类型：整数类型（Integer）；示例：1491 字段名：total_offs；字段描述：按汇总小时统计的乘客下车总量；数据类型：整数类型（Integer）；示例：7990 字段名：number_service_days；字段描述：本季度内按日期类型统计的非节假日运营天数；数据类型：整数类型（Integer）；示例：19 字段名：hour_of_service；字段描述：对应客流数据的服务小时。例如，"06:00:00"对应早6:00起始的一小时内的客流数据，"14:00:00"对应14:00（即下午2:00）起始的一小时内的客流数据；数据类型：字符串（String）；示例："06:00:00" 字段名：average_ons；字段描述：代表汇总小时内典型运营日的乘客上车量，计算方式为total_ons除以number_service_days；数据类型：整数类型（Integer）；示例：435 字段名：average_offs；字段描述：代表汇总小时内典型运营日的乘客下车量，计算方式为total_offs除以number_service_days；数据类型：整数类型（Integer）；示例：65 字段名：average_flow；字段描述：代表典型工作日、周六或周日的、汇总小时内轨道交通系统内站点间通行的乘客总人数；数据类型：整数类型（Integer）；示例：21 马萨诸塞州交通部（MassDOT）/马萨诸塞湾交通局（MBTA）不对本数据中的任何错误承担责任，此类错误包括遗漏、误判、数据内容错误以及数据的相对精度与位置精度错误。本数据不得被视为法律文件。如需验证本数据包含的信息，须查阅其原始编译来源。