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Accident Analysis and Sustainable Road Safety Research

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

Deadline for manuscript submissions: closed (30 November 2021) | Viewed by 12266

Special Issue Editor


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Guest Editor
Highway Engineering Research Group, Universitat Politècnica de València (Polytechnic University of Valencia), 46022 València, Spain
Interests: road design; road safety; building information modeling (BIM); connected and autonomous vehicles (CAVs); vulnerable road users (VRUs); data collection

Special Issue Information

Dear Colleagues,

In order to prevent road accidents, it is of utmost importance to examine what causes them. Researchers have created different classification systems, grouping these causes into a set of “concurrent factors”. One of the most accepted classifications distinguishes three of them: human, infrastructure, and vehicle factors.

When it comes to reducing road crashes, very important achievements have been obtained through interventions on infrastructure and vehicle factors. Actions have also been applied to the human factor with high success as well, but the crash outcomes have reached a point in which new actions have little additional effect.

New safety approaches—such as the safe system approach, vision zero, or sustainable road safety—assume that humans are not perfect and make mistakes, which can partially explain why traditional safety approaches are becoming less effective.

The Sustainable Road Safety approach was developed in the Netherlands in the 1990s and updated twice since. In it, the environment is actively adapted to prevent serious crashes, focusing on the human perspective. In the latest update (2018), this is carried out by means of three design principles and two organization principles.

The design principles are:

  • Functionality of roads. Road segments can be basically divided into two possible functions: traffic flow (users do not interact with the environment) or exchange (interaction does exist, as well as abrupt maneuvers).
  • (Bio)mechanics. It is well known that speed variation is not very safe. Therefore, uniformity in speed, directions, mass and size of the road users is encouraged. This principle is specially focused on the protection of vulnerable road users (VRUs).
  • Psychological factors. The traffic environment and information are adapted to a variety of users. Not only is the road environment adapted to the users, but adaptation works in the opposite direction too through education and enforcement.

The organization principles are:

  • Responsibilities are clear for the different agents involved in traffic planning and management, pursuing the highest safety levels.
  • Learning and innovating. The system is always under review, in order to incorporate the most recent research as well as outcomes of recent implementations.

In this Special Issue, articles about the effective application of Sustainable Road Safety approach are welcome. This includes—but it is not limited to—these topics:

  • Specific implementation of the SRS principles on a real scenario
  • Adaptation of a road facility to vulnerable road users
  • Accident analyses using this approach
  • Before/after analysis of accidents after applying this approach
  • Evolution of general trends with and without the application of this approach
  • Education and enforcement measures using SRS
  • Limitations of the Sustainable Road Safety approach
  • How connected and autonomous vehicles can contribute to the SRS approach

Dr. Francisco Javier Camacho-Torregrosa
Guest Editor

Manuscript Submission Information

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Keywords

  • sustainable road safety
  • road accident
  • Vision Zero
  • contributing factors
  • accidents

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Published Papers (3 papers)

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Research

17 pages, 2093 KiB  
Article
Impact of Safety Culture Implementation on Driving Performance among Oil and Gas Tanker Drivers: A Partial Least Squares Structural Equation Modelling (PLS-SEM) Approach
by Al-Baraa Abdulrahman Al-Mekhlafi, Ahmad Shahrul Nizam Isha, Nicholas Chileshe, Mohammed Abdulrab, Ahmed Farouk Kineber and Muhammad Ajmal
Sustainability 2021, 13(16), 8886; https://doi.org/10.3390/su13168886 - 9 Aug 2021
Cited by 39 | Viewed by 3662
Abstract
This research aims to develop a safety culture model by investigating the relationship between safety culture and driving performance. In previous studies, safety culture has been one of the factors that determine safety issues. These issues were then contextually transformed via a pilot [...] Read more.
This research aims to develop a safety culture model by investigating the relationship between safety culture and driving performance. In previous studies, safety culture has been one of the factors that determine safety issues. These issues were then contextually transformed via a pilot study and organized in the form of a theoretical model. The data were collected from 307 oil and gas tanker drivers in Malaysia through questionnaire surveys. Consequently, structural equation models of partial least squares (PLS-SEM) were applied to statistically assess the final model of this study. The results showed that the implementation of safety culture contributes to driving performance at a substantial level; there is a strong association with an effect of 67.3%. The findings of this research would serve as a benchmark for decision-makers in the oil and gas transportation sector, as promoting an awareness of safety culture should boost the efficiency of drivers. This research fills a gap in knowledge by identifying that positive safety culture practices and mindset are direct antecedents for the improvement of driver performance and, thus, the avoidance of road accidents. Full article
(This article belongs to the Special Issue Accident Analysis and Sustainable Road Safety Research)
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20 pages, 1253 KiB  
Article
Road Safety as a Public Health Problem: Case of Ecuador in the Period 2000–2019
by Fabricio Esteban Espinoza-Molina, Christian Fernando Ojeda-Romero, Henry David Zumba-Paucar, Giovanny Pillajo-Quijia, Blanca Arenas-Ramírez and Francisco Aparicio-Izquierdo
Sustainability 2021, 13(14), 8033; https://doi.org/10.3390/su13148033 - 19 Jul 2021
Cited by 6 | Viewed by 3715
Abstract
Background: Road safety is a significant public health problem because it causes negative consequences on victims and families. The objective was to analyze the most significant changes in traffic crashes in Ecuador during the period from 2000 to 2019. With data obtained from [...] Read more.
Background: Road safety is a significant public health problem because it causes negative consequences on victims and families. The objective was to analyze the most significant changes in traffic crashes in Ecuador during the period from 2000 to 2019. With data obtained from the National Institute of Statistics and Census, we performed the analysis to identify: the number of traffic crashes, the number of victims, and other study variables. Methods: Descriptive and analytical statistics and the contrast of proportions were used to analyze data from 2000 to 2019. Results: According to the ideal joinpoint analysis model, there was a significant decrease in the number of recorded traffic accidents from 2015 to 2019 of −8.54 per year, while the tendency to die increased in females (2.05 per year) and males (3.29 per year). The most common crash was a collision, and the automobile appeared as the most involved vehicle from 2015 to 2019. The hypothesis test contrast is used to determine if statistically significant differences exist between age groups by gender of the driver injured in the period 2017–2018. Conclusions: This study determines the most significant changes in the variables related to traffic crashes, where mortality due to this cause in the last four years has had a growth rate of 1.8% compared to collisions that presented a rate of −31.12%. The contrast of the hypothesis test shows significant differences in the injury level between males and female drivers, depending on the age group. Full article
(This article belongs to the Special Issue Accident Analysis and Sustainable Road Safety Research)
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17 pages, 1291 KiB  
Article
Study on the Impact of Traffic Accidents in Key Areas of Rural Roads
by Maosheng Li, Hui Xie and Panpan Shu
Sustainability 2021, 13(14), 7802; https://doi.org/10.3390/su13147802 - 13 Jul 2021
Cited by 3 | Viewed by 3621
Abstract
In recent years, the proportion of rural road fatalities in the country is gradually increasing, among which the traffic safety problems are particularly prominent in the town-rural area and the town-center area. Based on the relevant accident data in Hunan Province in recent [...] Read more.
In recent years, the proportion of rural road fatalities in the country is gradually increasing, among which the traffic safety problems are particularly prominent in the town-rural area and the town-center area. Based on the relevant accident data in Hunan Province in recent years, the chi-square test was conducted to obtain the correlation degree between each risk factor and accident severity based on gender stratification. Then, a binary logistic model was established to obtain the significant factors that affect the accident severity in the town-rural area and the town-center area, respectively. Based on the significant factors, relevant safety improvement measures were proposed for the key areas. The results show that severe accidents were significantly related to single-vehicle factors, motorcycle factors, and intersections factors in the town-rural area. In the town-center area, severe accidents were significantly related to elderly age, single-vehicle factors, and nighttime factors. The study obtained the risk factors in key areas, which can provide a reference for the improvement of traffic safety in key areas of rural roads, to ensure the safety and sustainability of rural traffic. Full article
(This article belongs to the Special Issue Accident Analysis and Sustainable Road Safety Research)
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