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New Trends in Sustainable Transportation

A special issue of Sustainability (ISSN 2071-1050). This special issue belongs to the section "Sustainable Transportation".

Deadline for manuscript submissions: 31 December 2025 | Viewed by 979

Special Issue Editors


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Guest Editor
Department of Civil, Environmental, Land, Construction and Chemistry, Politecnico di Bari, 70125 Bari, Italy
Interests: road pavements; road safety; micromobility; road design; emerging technologies on roads; airports
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Guest Editor
Department of Innovation Engineering, University of Salento, 73100 Monteroni-Lecce, Italy
Interests: road safety; vulnerable road users; micromobility; traffic calming; road design

E-Mail Website
Guest Editor
Department of Civil, Environmental, Land, Construction and Chemistry, Politecnico di Bari, 70125 Bari, Italy
Interests: road safety; sustainable mobility; emerging technologies on roads; micromobility; traffic calming

Special Issue Information

Dear Colleagues,

The world of transportation has faced several challenges in recent years, within different fields. These changes are mainly due to ever greater attention paid to the impact that transport has on society. In light of this consideration, new trends are rising in the transportation world to create a more sustainable environment. The concept of sustainability, in this case, can be addressed from multiple perspectives, starting from the idea of safer roads through the introduction of emerging technologies or valuable countermeasures that can reduce the crash frequency or severity. This result can also be achieved by relying on newly developed methodologies and models for road safety assessment that are more in line with the contingent traffic necessities.  Sustainability in transport can also be interpreted in the more classic way of reducing pollution and increasing shared transport modalities, proposing valuable alternatives to the private vehicle in favor of micromobility, new bicycles, and pedestrians, or improving the already existent public transport with smart and efficient strategies. Working on transport means working on safety, on livable and walkable cities, on more sustainable environments for people, on optimizing travel times, and on reducing congestion. Another way to positively impact the road environment is by thinking about new innovative materials or recycling existing ones for sustainable pavements and subgrades. Not only are roads at urban and rural levels affected by new sustainable trends, but also railways and airports. These two factors hide the potential to provide innovative solutions at the infrastructural and transportation level.

Considering these premises, we are pleased to invite you to submit original research articles and reviews meeting the aforementioned purposes and goals. The latter are strictly linked to the aims and scope of the Sustainability journal, which is hosting the proposed Special Issue.

This Special Issue might tackle new proposals and trends in the transportation field, aiming at highlighting the emerging innovations and solutions that can contribute to creating a sustainable transport environment.

In this Special Issue, original research articles and reviews are welcome. Research areas may include (but are not limited to) the following:

  • New trends in road safety assessments;
  • Emerging technologies or valuable countermeasures to reduce crash occurrence and severity;
  • Innovative materials for transport infrastructures;
  • Micromobility potentials;
  • Improvements in the approach towards bike infrastructures;
  • Smart and innovative strategies for the improvement of public means of transport;
  • Innovation in the field of railways;
  • Innovation in the field of airports.

We look forward to receiving your contributions.

Prof. Dr. Vittorio Ranieri
Dr. Paolo Intini
Dr. Stefano Coropulis
Guest Editors

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

  • road safety
  • road safety assessments
  • e-scooters
  • vulnerable road users
  • bikes
  • cycle path
  • public transport
  • recycled materials
  • innovative road pavements
  • railways
  • airports

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Published Papers (1 paper)

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Research

17 pages, 1073 KiB  
Article
Promoting the Use of Bicycles for Transportation and Access to Bus Stations in Riyadh, Saudi Arabia
by Muhammad Ahmad Al-Rashid and Sameeh Alarabi
Sustainability 2025, 17(5), 1921; https://doi.org/10.3390/su17051921 - 24 Feb 2025
Viewed by 648
Abstract
Most research on bicycling and public transportation integration centers around the developed world and inter-modal bicycle–train travel. Similarly, existing research into the factors influencing bicycling to public transport focuses solely on one aspect of the issue, such as physical infrastructure, social environment, user [...] Read more.
Most research on bicycling and public transportation integration centers around the developed world and inter-modal bicycle–train travel. Similarly, existing research into the factors influencing bicycling to public transport focuses solely on one aspect of the issue, such as physical infrastructure, social environment, user or individual characteristics, etc. On the other hand, interventions to promote bicycling are less likely to be successful when carried out together since there can be multiple levels of barriers and enablers to bicycling. Hence, this study addresses this gap and utilizes a socio-ecological model as a theoretical foundation to understand the potential of using bicycles as a feeder for bus services by analyzing the barriers and enablers. Data were collected through a face-to-face questionnaire survey conducted in public spaces, including bus stops in Riyadh, Saudi Arabia. Two binary logistics models were developed using Statistical Package for the Social Sciences (SPSS) to analyze the key factors influencing bicycle use as a feeder mode to public buses. The findings reveal that individual socio-demographic factors, reported barriers, and enablers are essential in explaining the users’ likelihood of bicycle use in accessing public buses. The barriers model indicates that existing bicycle parking facilities, bicycle theft and safety issues, bus reliability, and distance to bus stops play an essential role. Effective shading, dedicated bicycle tracks, appropriate lighting, and vital public services are explanatory for the enablers model. The findings offer valuable insights and policy recommendations to improve bicycling infrastructure and promote comprehensive accessibility to public transportation. Full article
(This article belongs to the Special Issue New Trends in Sustainable Transportation)
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