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首页> 外文学位 >Regional public transportation improvements for disadvantaged users: An integrated analysis of the social and transportation needs of low income populations for the washington d.c. metropolitan region.
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Regional public transportation improvements for disadvantaged users: An integrated analysis of the social and transportation needs of low income populations for the washington d.c. metropolitan region.

机译：改善弱势用户的区域公共交通：对华盛顿特区低收入人群的社会和交通需求的综合分析大都市区。

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摘要

Public transportation is a crucial part of the economic and social fabric of metropolitan areas. However, transit ridership has been decreasing over the decades, putting preference on the convenience of owning personal vehicles. It is seen that low income individuals are less likely to own a vehicle, thus becoming dependents on the public transportation system. However, there are few studies performed to analyze how effectively transit connects people and jobs within and across these metropolitan areas. And as a result, few federal and state programs related to transportation use factors like job accessibility via transit to make investment decisions. There are even fewer studies and programs relating to subsidizing vehicle ownership. Analyzing characteristics of low income individuals, understanding travel patterns, job availability, accessibility, and trip chaining are the methods used in this analysis to better understand the transportation needs of low income individuals. In addition, understanding the relationship that transit and personal vehicles play on the location of low income individuals and low income employment is crucial in creating and implementing programs that will improve and maintain transit and vehicle ownership options for metropolitan residents.
机译：公共交通是大都市区经济和社会结构的重要组成部分。然而，数十年来，过境的乘车人数一直在下降，这使人们更倾向于拥有私人车辆。可以看出，低收入者不太可能拥有汽车，因此变得依赖于公共交通系统。但是，很少有研究分析过境运输如何有效地将这些大都市地区内部和整个地区的人员和工作联系起来。结果，很少有联邦和州计划与运输使用因素相关，例如通过运输来获得工作机会来做出投资决定。与补贴汽车所有权有关的研究和计划甚至更少。分析低收入人群的特征，了解出行方式，工作机会，可及性和旅行链接是此分析中用来更好地了解低收入人群的交通需求的方法。此外，了解公交车和私人车辆在低收入人群的位置和低收入就业方面的关系，对于制定和实施旨在改善和维护大都市居民公交车和车辆所有权选择的计划至关重要。

著录项

  • 作者

    Nguyen, Lynna.;

  • 作者单位

    University of Maryland, College Park.;

  • 授予单位 University of Maryland, College Park.;
  • 学科 Engineering Civil.;Transportation.
  • 学位 M.S.
  • 年度 2013
  • 页码 132 p.
  • 总页数 132
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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