Exploring the Impact of Bike Lanes on Transportation Mode Choice: A simulation-based, route-level impact analysis

Exploring the Impact of Bike Lanes on Transportation Mode Choice: A simulation-based, route-level impact analysis
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探索自行车道对交通方式选择的影响:基于模拟的路线级影响分析

DOI:
10.1016/j.scs.2022.104318
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发表时间:
2023
影响因子:
11.7
通讯作者:
Guhathakurta, Subhrajit
Guhathakurta, Subhrajit
中科院分区:
工程技术1区
文献类型:
--
作者:
Hwang, Uijeong;Guhathakurta, Subhrajit

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许多美国城市正在投资创造一个更有利于自行车的环境,希望减少对汽车的依赖。研究表明,改善自行车道可以提高自行车使用者的安全感和舒适度,但它是否也会使模式选择转向更多的自行车,这在很大程度上尚未得到解决。本研究提出一个模型,探讨自行车道是否以及如何将模式选择转向各种非汽车模式。在旅行调查中超过110,000次抽样旅行的帮助下,获得了假设的自行车路线,以评估每条路线的自行车友好程度。一个模式选择模型,四种模式-步行,骑自行车,驾驶和运输-使用这些数据。模型结果表明,自行车道不仅增加了自行车出行,还增加了步行和公共交通出行。然而,仅对自行车旅行的影响是微不足道的,这表明可能需要一个更全面的战略,以实现向非汽车旅行的重大过渡。当数据按贫困程度划分时,模型结果显示,低收入人群的交通方式选择与普通人群一样受到自行车道的显著影响。此外,研究结果表明,频繁的交通用户可以大大受益于自行车基础设施,因为步行,骑自行车和公共交通出行密切相关。
Many U.S. cities are investing in making a more bike-friendly environment in hopes of reducing auto-dependency. Studies have shown that improving bike lanes enhance bike users’ perceived safety and comfort, but whether it also shifts mode choice towards more biking remains largely unaddressed. This study proposes a model to examine whether and how bike lanes shift the mode choice towards various non-automobile modes. With the help of more than 110,000 sample trips from travel surveys, hypothetical bike routes are obtained to assess each route's level of bike-friendliness. A mode choice model with four modes – walking, biking, driving, and transit – is developed using this data. The model results suggest that bike lanes increase not only biking trips but also walking and public transit trips. However, the impact on biking trips alone was marginal, suggesting a more comprehensive strategy may be necessary to make a significant transition towards non-auto trips. When the data are segmented by poverty level, model results show that the mode choice of the low-income population is as significantly affected by bike lanes as the general population. In addition, the study results indicate that frequent transit users can greatly benefit from bike infrastructure since walking, biking, and public transit trips are closely associated with each other.
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影响因子: 1.7
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DOI: --
发表时间: 2007
期刊:
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