MBTA Ferry Reliability

This file contains the aggregated percentage of on-time trips for the commuter ferry service. It contains data for the full calendar year for past years and up to the most recent completed year. Due to other data issues, data is not guaranteed to be complete for any line or date. Data Dictionary: Name Description Data Type Example service_month Month for which service was provided. String July service_year Year for which service was provided. String 2015 fiscal_year Fiscal year for which the data was reported. String 2016 line_id Shorthand identifier for one of three ferry routes. String F2H line_name Full name for one of three ferry routes. String Hingham/Hull on_time_performance Proportion of on-time ferry trips for any line and month. Double .9987 note Note about data point String Ferry service suspended 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.本文件收录通勤渡轮服务的准点班次汇总占比数据，覆盖过往完整自然年度及截至最近一个完整结束的年度。受其他数据问题影响，无法保证任意航线或日期的数据均完整无缺。 数据字典： 1. service_month：对应提供服务的月份，数据类型为字符串，示例：七月 2. service_year：对应提供服务的年份，数据类型为字符串，示例：2015 3. fiscal_year：对应数据上报的财年，数据类型为字符串，示例：2016 4. line_id：三条渡轮航线的简写标识符，数据类型为字符串，示例：F2H 5. line_name：三条渡轮航线的完整名称，数据类型为字符串，示例：欣厄姆/赫尔 6. on_time_performance：特定航线与月份的渡轮准点班次占比，数据类型为双精度浮点数，示例：.9987 7. note：单条数据点的相关说明，数据类型为字符串，示例：渡轮服务暂停 马萨诸塞州交通部/马萨诸塞湾交通局（MassDOT/MBTA）不对本数据中的各类错误承担责任，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以完成核实。