scholarly journals Towards Sustainability: New Tools for Planning Urban Pedestrian Mobility

2021 ◽  
Vol 13 (16) ◽  
pp. 9371
Author(s):  
Daniela Santilli ◽  
Mauro D’Apuzzo ◽  
Azzurra Evangelisti ◽  
Vittorio Nicolosi
Keyword(s):  
Road Safety ◽  
Road Traffic ◽  
Hybrid Approach ◽  
Real Data ◽  
Decision Support Tools ◽  
Sustainable Mobility ◽  
Combined Use ◽  
Support Tools ◽  
Multimodal Transport ◽  
The Impact

Background: Since the beginning of the new millennium, sensitivity towards the environment has been spreading globally. In fact, countries are adopting measures to develop new decision support tools that can evaluate the impact of interventions to promote and encourage sustainable mobility. To reduce the levels of pollution related to road traffic, policies that favor multimodal transport alternatives have been strengthened. This involves the combined use of public transport, cycling and walking paths, as well as sharing services where available. Regardless of the type of transport, the pedestrian component remains relevant in cities, even if the infrastructures are often not adequate to accommodate it and conflicts arise that must be managed. It is, therefore, necessary to assess the exposure to risk in terms of road safety. Methods: To this end, the work proposes a forecasting model to estimate the pedestrian flows that load the network. The methodology employs a hybrid approach that appears to better capture the movements of pedestrians. Results: By comparing the results of the model with the real data collected on the study area, satisfactory estimates were obtained. Conclusions: Therefore, this can be an effective tool to help road managers to evaluate the actions to protect vulnerable users.

scholarly journals Pedestrian Mortality Trends In Children Over Four Decades In Transitional Lithuania

2016 ◽  
Vol 26 (5) ◽  
pp. 13-19
Author(s):  
Birutė Strukčinskienė ◽  
Robert Bauer ◽  
Sigitas Griškonis ◽  
Vaiva Strukčinskaitė
Keyword(s):  
Time Series ◽  
Young People ◽  
Road Safety ◽  
Road Traffic ◽  
Age Groups ◽  
Age Group ◽  
Prevention Measures ◽  
Mortality Trends ◽  
Road Users ◽  
The Impact

The aim of the study was to examine the long-term trends in pedestrian mortality for children (aged 0 to 14 years) and young people (aged 15 to 19 years) over four decades in transitional Lithuania. Methods. Road traffic fatality data were obtained from Statistics Lithuania and the Archives of Health Information Centre. Trends were analysed by linear regression using “Independence” as a slopechanging intervention in 1991 and population as a further explanatory factor in structural time series models. Results. The impact of the interventions, along with the reforms and changes related with the Independence, on pedestrian fatality trends in our time series model was found highly statistically significant for children 0 to 14 years (p<0.001) and still significant for young people 15 to 19 years (p<0.05). No significant impact on the trend of road traffic deaths was found for the “control-groups” of non-pedestrian road users in the age group 0 to 14 years and adult pedestrians (over 19 years of age). For the age group 15 to 19 years the effect of reforms was also significant for non-pedestrians (p<0.05). These results indicate that the effect of measures and changes used in the post-independence period was more specific in children that participated in road traffic as pedestrians than in adult pedestrians, or in nonpedestrian road users. Conclusions. Pedestrian deaths in Lithuania fell significantly in the age groups 0-14 and 15-19 years. A declining trend was found in road traffic fatalities and in pedestrian deaths in transitional Lithuania in the post-independence period. Socioeconomic and political transformations, systematic reforms in healthcare along with sustainable preventive measures may have contributed to this decrease. Targeted road safety measures were road traffic regulations, pedestrian education and environmentally based prevention measures. As child pedestrians are the most vulnerable group of road users, continued road safety education and promotion are recommended in order to maintain this trend, and to involve adult pedestrians in this development.

scholarly journals Studies on the impact of the technical characteristics of local roads on road safety

2019 ◽  
Vol 262 ◽  
pp. 05006
Author(s):  
Stanisław Gaca ◽  
Mariusz Kieć
Keyword(s):  
Road Safety ◽  
Road Traffic ◽  
Road Accidents ◽  
Safety Measures ◽  
Accident Prediction ◽  
The Road ◽  
Access Road ◽  
Local Roads ◽  
On The Road ◽  
The Impact

Local roads (district roads) constitute an important part of the road network in Poland, making up around 29.7 % (124,945 km) of all public roads. In 2017, 10,578 accidents, which is 35.7% of all accidents in Poland, took place on local roads. These roads are used primarily by regular users who are very familiar with the defects of these roads. This means that the effects of the low technical standard of local roads and the insufficient number of road traffic devices on the safety on the road can be partly compensated for by the fact that drivers adjust their behaviour to the conditions on the road. This hypothesis can be verified through developing dependency models of road safety measures of local roads’ and technical characteristics. The article presents the research carried out based on regression models of accident prediction. The models were developed with the use of the data on the road surroundings arrangement (built-up areas, access), road condition and the extent of signposting, including data on speed limits and overtaking as well as risk exposure variables. Due to the incomplete data on accidents and the small number of accidents, different approaches to the modelling of the number of road accidents were applied.

scholarly journals Road safety in the political agenda: the impact on road traffic injuries

2009 ◽  
Vol 65 (3) ◽  
pp. 218-225 ◽  
Author(s):  
A. M. Novoa ◽  
K. Perez ◽  
E. Santamarina-Rubio ◽  
M. Mari-Dell'Olmo ◽  
R. Cozar ◽  
...  
Keyword(s):  
Road Safety ◽  
Road Traffic ◽  
Political Agenda ◽  
The Political ◽  
Road Traffic Injuries ◽  
The Impact

scholarly journals Selected Aspects of the Road Traffic Safety Management System

2021 ◽  
Vol 23 (2) ◽  
pp. F33-F42
Author(s):  
Monika Stoma ◽  
Jacek Caban ◽  
Agnieszka Dudziak ◽  
Andrzej Kuranc
Keyword(s):  
Traffic Safety ◽  
Road Safety ◽  
Management System ◽  
Safety Management ◽  
Road Traffic ◽  
Management Systems ◽  
Safety Management System ◽  
The Road ◽  
Road Traffic Safety ◽  
The Impact

The article is an attempt to present the two modern concepts of safety management systems. The first is the sunflower pyramid used especially in Europe, the second is the ISO 39001 standard (Road Safety Management System) of international scope. The idea and possibilities offered by use of both concepts of safety management, as well as an attempt to assess the impact of their actions on decrease in fatalities in selected EU countries, were presented. As a result of the conducted analyses, a downward trend was noted as to the number of certificates issued for compliance with the ISO 39001 standard in the world, which may indicate an appearance of the more adequate management systems, or other tools or concepts to improve the road safety, or inadequate education society and low level of awareness in this area of stakeholders, including politicians, scientists, producers, drivers (professional and reliable), as well as other road users, including unprotected ones.

Energetics as Self-Organized System: Methodological Aspects

2002 ◽  
Vol 7 (2) ◽  
pp. 123-137
Author(s):  
R. Šiugždaitė ◽  
S. Norvaišas
Keyword(s):  
Urban System ◽  
Real Data ◽  
System Modelling ◽  
Decision Support Tools ◽  
Self Organized ◽  
Support Tools ◽  
Self Organized Criticality ◽  
Methodological Aspects ◽  
Best Fit

In the article we propose new decision support tools for region energetics development. The method is based on analysing complex system’s state and comparing it with the self-organized criticality (SOC) class that characterize the long-term system’s stability. We start with urban system modelling using cellular automata (CA) with the best fit to real data and then we raise hypothesis about adequacy of urban and energetics system elements distribution. The urban data analysis shows that it is in SOC state for wide rank of countries. We calculate required parameters for energetics system, which are used in decision making for the system long-term development.

Measures on the Impact-Spread of Road Accidents

2012 ◽  
Vol 490-495 ◽  
pp. 1081-1084
Author(s):  
Han Xin Zhang
Keyword(s):  
Road Safety ◽  
Traffic Accident ◽  
Traffic Accidents ◽  
Road Traffic ◽  
Safety Evaluation ◽  
Accident Prevention ◽  
Safety System ◽  
The Public ◽  
Emergency Rescue ◽  
The Impact

Road safety system has been a concern topic for many scholars worldwide. Although there are many analysis papers on road traffic accident prevention, security, emergency rescue, safety evaluation and other aspects, there is no a thorough and complete opinion on road safety system. The study of these issues can cause a traffic accident prevention, to reduce the incidence of traffic accidents, summing up the spread of some of the impact of traffic on the control of the effective ways to combat the public security organs to reduce the incidence of traffic accidents guidance.

scholarly journals The Impact of Systems of Automatic Photo and Video Recording of Road Traffic Offenses on Lowering the Accident Incidence Rate

2021 ◽  
Vol 8 ◽  
pp. 68-71
Author(s):  
Svetlana A. Zhbanova ◽  
Keyword(s):  
Automatic Control ◽  
Traffic Flow ◽  
Road Safety ◽  
Road Traffic ◽  
Video Recording ◽  
Legal Aspects ◽  
Comprehensive Analysis ◽  
The Impact ◽  
Climatic Features ◽  
Objective Recording

The paper examines the features of the use of automatic control of offenses in the field of road traffic, taking into account the territorial and climatic features of the Khabarovsk region, their impact on road safety. The author analyzes the main problems, as well as offers solutions for better and more objective recording of traffic flow and accident prevention. The novelty of the research consists in a comprehensive analysis of the theoretical and legal aspects of the fundamental ideas of road safety.

scholarly journals Sources of noise in automotive vehicles. Studies of noise in road traffic in a selected locality and assessment of its impact on safety

2019 ◽  
Vol 24 (6) ◽  
pp. 120-127
Author(s):  
Wojciech Ambroszko
Keyword(s):  
Noise Level ◽  
Road Safety ◽  
Road Traffic ◽  
Noise Levels ◽  
The Impact

The article discusses important sources of noise in automotive vehicles in relation to road safety. The work contains the results of re-search and analysis of noise levels at selected locations in Jelenia Góra. The study indicates the impact of noise level on safety.

scholarly journals Modeling Urban Road Scenarios to Evaluate Intersection Visibility

2021 ◽  
Vol 14 (1) ◽  
pp. 354
Author(s):  
Keila González-Gómez ◽  
Derrick K. Rollins ◽  
María Castro
Keyword(s):  
Road Safety ◽  
Three Dimensional ◽  
3D Models ◽  
Sustainable Mobility ◽  
Urban Road ◽  
Road Design ◽  
Sight Distance ◽  
Technological Advances ◽  
The Impact

Road safety is key to sustainable mobility. Rapid technological advances have allowed several road safety-related analyses, previously performed in situ, to be conducted virtually. These virtual analyses benefit understanding of how roads operate and how users perceive them. Additionally, they facilitate the assessment of several parameters that are fundamental to road design and operation. The available sight distance (ASD) is one of these parameters that, if not provided adequately, could alter the proper functioning of roads. This study presents a framework to assess the impact of certain features on visibility. First, the ASD is estimated using a geographic information system (GIS)-based procedure with LiDAR-derived three-dimensional (3D) models. Afterward, obstructions are detected and categorized. If the obstruction cannot be removed, their redesign or relocation is simulated to re-run the analysis. These simulations are performed using 3D city objects, and their results are statistically evaluated, providing evidence as to their effects on visibility. The results proved that the procedure helped achieve the efficient use of roadside space, while including safety concerns. Additionally, this study reflects the need for more inspections on the impact of on-street parking on drivers’ fields of view.

School Area Road Safety Assessment and Improvements (SARSAI) programme reduces road traffic injuries among children in Tanzania

2018 ◽  
Vol 25 (5) ◽  
pp. 414-420 ◽  
Author(s):  
Ayikai Poswayo ◽  
Simon Kalolo ◽  
Katheryn Rabonovitz ◽  
Jeffrey Witte ◽  
Alejandro Guerrero
Keyword(s):  
Injury Prevention ◽  
Road Safety ◽  
Primary Schools ◽  
Road Traffic ◽  
Sub Saharan Africa ◽  
Prevention Programme ◽  
Control Group ◽  
School Aged Children ◽  
Catchment Areas ◽  
The Impact

PurposeTo determine the impact of a paediatric road traffic injury (RTI) prevention programme in urban Sub-Saharan Africa.SettingDares Salaam, Republic of Tanzania.MethodsHousehold surveys were conducted in catchment areas around 18 primary schools in Dar es Salaam, Republic of Tanzania; the catchment areas were divided into control and intervention groups. Collected data included basic demographic information on all school-aged household members and whether or not they had been involved in an RTI in the previous 12 months, and, if so, what the characteristics of that RTI were. Based on these findings, a separate road safety engineering site analysis and consultation with the communities and other stakeholders, an injury-prevention programme was developed and implemented, consisting of infrastructure enhancements and a site-specific educational programme. The programme was initially implemented at the intervention schools. After 1 year, data were collected in the same manner. The control group received the same intervention after follow-up data were collected.ResultsData were collected on 12 957 school-aged children in the baseline period and 13 555 school-aged children in the post-intervention period, in both the control and intervention communities. There was a statistically significant reduction in RTIs in the intervention group and a non-significant increase in RTI in the control group. The greatest reduction was in motorcycle–pedestrian RTI, private vehicle–pedestrian RTI and morning RTI.ConclusionThe programme demonstrated a significant reduction in paediatric RTI after its implementation, in very specific ways. This study demonstrates that for a reasonable investment, scientifically driven injury-prevention programmes are feasible in resource-limited settings with high paediatric RTI rates.

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