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Transportation Operations and Safety Analysis for Sustainable Networks

A special issue of Sustainability (ISSN 2071-1050).

Deadline for manuscript submissions: closed (31 December 2020) | Viewed by 3093

Special Issue Editor


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Guest Editor
University of Wyoming, College of Engineering and Applied Science, Department of Civil & Architectural Engineering, 1000 E. University Avenue Laramie, WY 82071, US
Interests: traffic operations; traffic signal systems; traffic modeling and simulation; intelligent transportation systems; public transportation; transportation safety

Special Issue Information

Dear Colleagues,

Optimizing transportation operations and improving safety performances are among the most important aspects toward achieving sustainable transportation networks. Sustainable transportation systems need to operate efficiently, offer multiple transportation choices, limit emissions and energy consumption, and provide safe environments for all users. They support livable communities and vibrant economies, fulfilling the needs of the users in the present without compromising future needs.

This Special Issue presents theoretical and practical research that has the main goal of optimizing transportation operations and improving safety as they relate to sustainable transportation systems. Topics of interest include but are not limited to the following:

  • Results of retrofitting existing transportation facilities to achieve sustainability;
  • Impacts of emerging technologies on operations and safety of sustainable transportation systems;
  • Optimization of operation of traffic control devices;
  • Operational and safety analysis of nonmotorized modes;
  • Operational and safety analysis of public transportation systems;
  • Operational and safety analysis of alternative roadway designs;
  • Operational and safety analysis of managed lane facilities;
  • Emergency transportation operations (nonrecurring congestions, either unplanned or planned).

The focus of this Special Issue is on operational and safety strategies that optimize the efficiency and safety of transportation systems and lead to sustainable communities. The purpose of the Special Issue is to provide the best theoretical and empirical practices (a toolbox) that contribute to the success of sustainable transportation networks from efficiency and safety standpoints. This Issue complements the current literature on the planning, design, and modeling of sustainable transportation systems and provides another aspect that leads to the development of successful sustainable communities.

Dr. Milan Zlatkovic
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Sustainability is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • sustainable transportation networks
  • traffic operations
  • transit operations
  • nonmotorized transportation systems
  • emergency transportation operations
  • alternative roadway designs
  • managed lane facilities

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Published Papers (1 paper)

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Research

24 pages, 3093 KiB  
Article
Evaluation of Two Improved Schemes at Non-Aligned Intersections Affected by a Work Zone with an Entropy Method
by Yang Shao, Zhongbin Luo, Huan Wu, Xueyan Han, Binghong Pan, Shangru Liu and Christian G. Claudel
Sustainability 2020, 12(14), 5494; https://doi.org/10.3390/su12145494 - 8 Jul 2020
Cited by 9 | Viewed by 2674
Abstract
The impact of work zones on traffic is a common problem encountered in traffic management. The reconstruction of roads is inevitable, and it is necessary and urgent to reduce the impact of the work zone on the operation of traffic. There are many [...] Read more.
The impact of work zones on traffic is a common problem encountered in traffic management. The reconstruction of roads is inevitable, and it is necessary and urgent to reduce the impact of the work zone on the operation of traffic. There are many existing research results on the influence of highway work zones, including management strategies, traffic flow control strategies, and various corresponding model theories. There are also many research results on the impacts of urban road and subway construction on traffic operation, including construction efficiency, economic impact, and travel matrix. However, there are few studies concerning the choice of work zone location, and most previous studies have assumed that the work zone choice was scientific and reasonable. Therefore, it is reasonable to choose the location of the work zone and to assess whether there is room for improvement in the road form of the work zone, but this remains a research gap. Therefore, we studied a seven-lane main road T-intersection in Xi’an, China, and investigated a work zone located at this intersection that caused a road offset, leading to the non-aligned flow of main traffic. We designed two road improvement schemes and multiple transition schemes, used VISSIM software to evaluate the traffic operation of the two schemes, and used the entropy method to choose the suitability of the two schemes under different conditions. According to the results, in the best case, the driving time, delay, and number of stops are reduced by 44%, 66%, and 92%. Full article
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