MBTA Bus Ridership by Trip, Season, Route, Line, and Stop

This file contains detailed boarding, alighting, and load data for bus. It contains the averages per trip, season, route/line, direction, stop, day type, and time period. Data is available for Fall seasons from 2016 through Fall 2025. Data Dictionary: <thead></thead> Name Description Data Type Example season Season and year for which ridership should be returned. String Fall 2017 route_id GTFS-compatible route for which ridership should be returned. String 34E route_variant GTFS compatible route pattern id that identifies the variation from the typical trip taken by the vehicle. Indicates the route, variant number, and direction of trip. String 34E-6-1 direction_id GTFS-compatible direction for which ridership should be returned. Integer 0 trip_start_time 24-hour time at which the one-way trip began. Trips starting after 11:59 PM are represented as 24:00 plus their 24-hour time. For example, a trip starting at 1:30 AM will be 25:30:00. Time 05:15:00 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 WASHINGTON ST OPP RUGGLES ST stop_id GTFS-compatible stop for which ridership should be returned. String 1 stop_sequence The ordinal identifier of the stop on the particular trip. Integer 9 average_boardings The average count of passengers getting on vehicles. Double 435.6 average_alightings The average count of passengers leaving vehicles. Double 65.4 average_load The average number of passengers on the vehicle upon leaving a stop, summed by the aggregated fields; represented as cumulative average load out. Double 17.8 sample_size The number of trips scheduled at the start time used to calculate the average boardings, alightings, and loads. Integer 18 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.本数据集包含公交系统详尽的上下客与载客量统计数据。数据按照单次行程、季节、线路/路线、运行方向、站点、日期类型及时段进行多维度聚合统计。数据覆盖2016年秋季至2025年秋季的全部秋季统计周期。 数据字典： - season：需返回客流数据的季别与年份。数据类型：字符串；示例：2017年秋季 - route_id：兼容通用公交提交流程（General Transit Feed Specification，GTFS）的线路，用于获取对应线路的客流数据。数据类型：字符串；示例：34E - route_variant：兼容GTFS的线路模式编号，用于标识车辆实际运行行程与基准行程的差异，包含线路、变体编号及运行方向。数据类型：字符串；示例：34E-6-1 - direction_id：兼容GTFS的运行方向编号，用于获取对应方向的客流数据。数据类型：整数；示例：0 - trip_start_time：单次行程开始的24小时制时间。当日23:59之后出发的行程以24:00加上实际时刻表示，例如凌晨1:30出发的行程将记为25:30:00。数据类型：时间型；示例：05:15:00 - day_type_id：日期标识符的简写形式。数据类型：字符串；示例：day_type_01 - day_type_name：日期类型的文本说明，分为工作日、周六或周日，本数据未纳入节假日的统计样本。数据类型：字符串；示例：工作日 - stop_name：兼容GTFS的站点名称，用于获取对应站点的客流数据。数据类型：字符串；示例：WASHINGTON ST OPP RUGGLES ST - stop_id：兼容GTFS的站点编号，用于获取对应站点的客流数据。数据类型：字符串；示例：1 - stop_sequence：单次行程内站点的顺序编号。数据类型：整数；示例：9 - average_boardings：乘客上车量的平均值。数据类型：双精度浮点数；示例：435.6 - average_alightings：乘客下车量的平均值。数据类型：双精度浮点数；示例：65.4 - average_load：经聚合字段统计的车辆驶离站点时的平均载客量，以累计平均出站载客量表示。数据类型：双精度浮点数；示例：17.8 - sample_size：用于计算对应时段内平均上下客量与载客量的计划行程总数量。数据类型：整数；示例：18 马萨诸塞州交通局/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精度与位置精度误差。本数据不得被视为法律文件，如需验证本数据所载信息，需查阅其原始编译来源。