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首页> 外文会议>Transportation Research Board Annual meeting >Understanding Transit Ridership Demand for the Multi-Destination, Multi-Modal Transit Network in Atlanta, Georgia: Lessons for Increasing Rail Transit Choice Ridership While Maintaining Transit-Dependent Bus Ridership
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Understanding Transit Ridership Demand for the Multi-Destination, Multi-Modal Transit Network in Atlanta, Georgia: Lessons for Increasing Rail Transit Choice Ridership While Maintaining Transit-Dependent Bus Ridership

机译：了解佐治亚州亚特兰大市的多目的地，多模式交通网络的公交乘车需求：增加铁路运输选择乘车人数的经验教训，同时保持与公交有关的公交乘车者

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This study analyzes the structure of transit demand in different segments of Atlanta’s transitsystem, a multi-destination, rail and bus network, to understand why different elements of thenetwork appeal to transit-dependent and choice riders. We estimate direct demand models oftransit work trip use by self-identified bus and rail riders between pairs of traffic analysis zones.We find that self-identified bus riders exhibit transit-dependent characteristics. They come frompoorer areas having fewer autos per household and seek to reach jobs scattered throughout themetropolitan area. They want a grid of bus and rail routes connecting them to the region’semployment centers with faster, more direct and more frequent service with better amenities attransfer points. Their demand is highly elastic with respect to travel time. They care not about thepresence of TOD attributes at either trip origins or destinations. On the other hand, self-identifiedrail riders exhibit choice rider characteristics. They primarily access transit by automobile andwant fast service to within convenient walking distance of employment, such as in the CBD andsome but not all TODs. The results suggest that an agency could increase ridership by bothgroups by developing a core network of higher speed lines (either bus or rail) that operatethrough an urban region’s job-rich corridors with stations about 1.5 miles apart that offer easywalks to jobs within a ½ mile radius. Additional choice riders might be attracted to rail transit byredeveloping destination station areas as mixed use, walkable, pedestrian-friendly environments.
机译：这项研究分析了亚特兰大公交系统不同部分的公交需求结构 系统，一个多目标，铁路和公交网络，以了解为什么不同的要素 网络吸引了依赖运输和选择的骑手。我们估计的直接需求模型 在两对交通分析区域之间，自识别的公交车和铁路乘客使用过境工作旅行。 我们发现，自我识别的公交车乘客表现出与公交相关的特征。他们来自 较贫困的地区，每户家庭拥有较少的汽车，并寻求分散在整个地区的工作 大都市区。他们想要一列公交车和铁路路线，将它们连接到该地区的 就业中心提供更快，更直接，更频繁的服务以及更好的设施 转移点。他们对旅行时间的需求具有很高的弹性。他们不在乎 行程起点或终点处是否存在TOD属性。另一方面，自我认同 铁路骑手表现出选择骑手的特征。他们主要乘坐汽车和 希望在方便的步行距离之内提供快速服务，例如在CBD和 一些但不是全部TOD。结果表明，一个机构可以通过增加两者的乘客量来提高乘客量。 通过开发可运行的高速线路（总线或铁路）的核心网络来进行分组 穿过市区的就业密集走廊，车站之间相距约1.5英里， 步行到½英里半径内的工作。可能会吸引其他的选择乘车者乘坐轨道交通 将目标车站区域重新开发为混合使用，可步行，适合行人的环境。

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