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Effect of With-Flow bus lanes on bus performance.

机译：公交专用道对公交车性能的影响。

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摘要

Bus priority schemes are considered as relatively inexpensive options for enhancing the image of transit service by upgrading bus performance. One type of scheme is With-Flow bus lanes on urban streets, which this study focuses on.;This study examines the effect on bus travel time on individual segments of the reserved bus lane (i.e. between bus stops). Subsequently, the change, if any, in segment time is related to characteristics and traffic regulations at respective segments.;Data used in the study were collected manually by means of on-board video taping of 132 bus trips for the transit service on Bay Street, in Metropolitan Toronto, along which the northbound and southbound curb lanes have been dedicated to the exclusive use of buses, taxicabs, bicycles, as well as right turning vehicles. The data were collected before and after implementation of the project for northbound and southbound trips during the morning, mid-day and evening periods.;The major findings show that bus performance improves at segments where buses previously experienced considerable congestion, and also at traffic signals. Moreover, ridership generally increases, resulting in longer dwell times at stops which increase total travel time. This suggests that the perception of transit service improvement may have more impact on ridership change than any substantive change in performance. (Abstract shortened by UMI.)
机译：总线优先级方案被认为是相对便宜的选项，可通过升级总线性能来增强公交服务的形象。一种类型的方案是本研究重点研究的城市街道上的带流量公交专用道;该研究考察了保留公交专用道的各个部分（即公交车站之间）对公交时间的影响。随后，路段时间的变化（如果有的话）与各个路段的特征和交通法规有关。研究中使用的数据是通过为132条湾街过境服务的公交车进行车载视频录像而手动收集的，在大都会多伦多，沿北行和南行的路边专用车道专用于公共汽车，出租车，自行车和右转车辆。数据是在项目实施之前和之后的早晨，中午和傍晚进行北向和南向旅行收集的；主要发现表明，公交车在以前公交车出现严重拥堵的路段以及交通信号时的性能有所提高。 。此外，乘客人数通常会增加，导致停留时间更长，从而增加了总旅行时间。这表明对运输服务改善的看法可能对乘车人数变化的影响要大于对性能的任何实质性变化。 （摘要由UMI缩短。）

著录项

  • 作者

    Shalaby, Amer Said.;

  • 作者单位

    University of Toronto (Canada).;

  • 授予单位 University of Toronto (Canada).;
  • 学科 Engineering Civil.;Transportation.
  • 学位 M.A.Sc.
  • 年度 1991
  • 页码 170 p.
  • 总页数 170
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 建筑科学;综合运输;
  • 关键词

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