scholarly journals THE EFFECT OF SPEED LIMIT VIOLATION ON MOTORCYCLE CRASH RATE: CASE STUDY BANDUNG NATIONAL ROAD

2019 ◽  
Vol 2 (3) ◽  
pp. 171
Author(s):  
Aine Kusumawati ◽  
Kardina N.S. Ayuningtyas ◽  
Estiara Ellizar
Keyword(s):  
Road Traffic ◽  
Speed Limit ◽  
Vehicle Speed ◽  
Traffic Crashes ◽  
Road Traffic Crashes ◽  
Road Users ◽  
Fatal Crashes ◽  
Vulnerable Road Users ◽  
National Road

Speeding is one of the risk factors for road traffic crashes and deaths, especially for vulnerable road users. Research shows that increasing vehicle speed by 1 km/h can increase 4% -5% of fatal crashes. However, several other studies show that crashes are caused more by speed dispersion than by average speed vehicles in the traffic. This study aims to determine the effect of speed limit violations on the rate of a motorcycle crash on the national road in Bandung City. Although the proportion of motorcycles that violates the speed limit is quite high (40%), it turns out the result of this study indicates that the rate of motorcycle crash does not seem to be affected by the proportion of motorcycle in the traffic that violates the speed limit. Crashes involving motorcycles are more prevalent in the highest flow period than in the free flow conditions where the proportion of motorcycle that violates the speed limit is the highest. Mengendara dengan kecepatan tinggi merupakan salah satu faktor risiko penyebab kecelakaan lalu lintas dan kematian akibat kecelakaan lalu lintas, terutama pada kelompok pengguna jalan rentan. Penelitian menunjukkan bahwa peningkatan kecepatan kendaraan sebesar 1 km/jam dapat meningkatkan 4%-5% kecelakaan fatal. Namun beberapa penelitian lainnya menunjukkan bahwa kecelakaan lebih disebabkan oleh adanya variasi kecepatan di dalam arus dibanding kecepatan rata-rata kendaraan di dalam arus. Penelitian ini bertujuan untuk mengetahui pengaruh pelanggaran batas kecepatan terhadap tingkat kecelakaan sepeda motor di jalan nasional Kota Bandung. Walaupun proporsi sepeda motor yang melanggar batas kecepatan cukup tinggi (40%), ternyata hasil penelitian mengindikasikan bahwa tingkat kecelakaan sepeda motor tampaknya tidak dipengaruhi oleh proporsi sepeda motor di dalam arus yang melanggar batas kecepatan. Kecelakaan yang melibatkan sepeda motor justru lebih banyak terjadi pada kondisi arus tertinggi dalam satu hari dibanding pada kondisi arus lengang dimana proporsi sepeda motor yang melanggar batas kecepatan paling banyak.

OPTIMISING ROAD LIGHTING TO REDUCE ROAD TRAFFIC CRASHES

2021 ◽  
Author(s):  
C.J. Robbins ◽  
S. Fotios ◽  
J. Uttley ◽  
R. Rowe
Keyword(s):  
High Speed ◽  
Road Traffic ◽  
Cost Benefit ◽  
Light Level ◽  
Traffic Crashes ◽  
Road Traffic Crashes ◽  
Road Lighting ◽  
Road Users ◽  
Ambient Light Level ◽  
Vulnerable Road Users

Pedestrians and motorcyclists are vulnerable road users, being over represented in road traffic collisions (RTCs). One assumed benefit of road lighting is a reduction in RTCs after dark by countering the impairment to the visual detection of hazards that occur after dark. One way to optimise the use of road lighting is to light only those sections of road where light level, and hence visibility, is an important factor. The current study used change in ambient light level on RTCs to investigate those situations where improved vision is likely to have significant impact, and therefore the situations where road lighting is of better cost-benefit effectiveness. For both motorcyclist and pedestrian RTCs there was a significant increase in overall RTC risk in darkness compared to daylight, indicating that there may be an overall benefit of road lighting. While darkness was a particular detriment at junctions for motorcyclists and on high-speed roads for pedestrians, road lighting may not be effective mitigation in either case and therefore alternative ways of increasing conspicuity should be considered.

scholarly journals Fatality risk and issues of inequity among vulnerable road users in South Africa

PLoS ONE ◽  
2021 ◽  
Vol 16 (12) ◽  
pp. e0261182
Author(s):  
Anesh Sukhai ◽  
Rajen Govender ◽  
Ashley van Niekerk
Keyword(s):  
South Africa ◽  
Public Transport ◽  
Road Traffic ◽  
Descriptive Analysis ◽  
Holistic Approach ◽  
Traffic Crashes ◽  
Road Traffic Crashes ◽  
Road Users ◽  
Vulnerable Road Users ◽  
Chi Square Analysis

Background Contextual effects from the physical and social environment contribute to inequitable protection for a large proportion of road users, especially in low- and middle-income countries like South Africa where distorted urban planning and socio-spatial disparities from the apartheid era prevail. Objectives This paper examines the differentiated risk of road traffic crashes and injuries to vulnerable road users in South Africa, including pedestrians, females and users of some modes of public transport, in relation to characteristics of the crashes that proxy a range of contextual influences such as rurality and socio-economic deprivation. Methods The study is based on a descriptive analysis of 33 659 fatal crashes that occurred in South Africa over a three-year period from 2016–2018. Measures of simple proportion, population-based fatality rate, “impact factor” and crash severity are compared between disaggregated groups using Chi-Square analysis, with the Cramer’s V statistic used to assess effect size. Results and significance Key findings show a higher pedestrian risk in relation to public transport vehicles and area-level influences such as the nature of roads or extent of urbanity; higher passenger risk in relation to public transport vehicles and rurality; and higher risk for female road users in relation to public transport vehicles. The findings have implications for prioritising a range of deprivation-related structural effects. In addition, we present a “User-System-Context” conceptual framework that allows for a holistic approach to addressing vulnerability in the transport system. The findings provide an important avenue for addressing the persistently large burden of road traffic crashes and injuries in the country.

scholarly journals Method for Pedestrian Crossing Risk Assessment and Safety Level Determination: the Case Study of Tallinn

2016 ◽  
Author(s):  
Maria Pashkevich ◽  
Anna Krasilnikova ◽  
Dago Antov
Keyword(s):  
Traffic Accidents ◽  
Road Traffic ◽  
Risk Level ◽  
Safety Level ◽  
Road Users ◽  
Vulnerable Road Users ◽  
Pedestrian Crossing ◽  
The City ◽  
Traffic Measurements

Pedestrians are a part of vulnerable road users which safety requires a special attention. Official statistics in Estonia from the last decade returns the following numbers: around 30 % of all road traffic accidents in the country were accidents with pedestrians, 32 % of all traffic fatalities were finished with pedestrian death. Pedestrian crossing has the biggest risk level between all kinds of pedestrian facilities, because it includes a direct conflict point between vehicle and pedestrian traffics. The article presents a method to assess risk of pedestrian crossing users and to determine safety level of this road infrastructure element. This approach is based on observation and collection of infrastructural as well as traffic data, which includes: (1) information about each pedestrian crossing facility, its location and state, (2) data about accidents with pedestrians and their features, (3) data from road traffic measurements. The main advantages of the described method are universality and comprehensiveness. The case study was done in Kristiine district of the city Tallinn, which was chosen as the most typical average district of Estonian capital. Results of this study are also presented in the article.DOI: http://dx.doi.org/10.4995/CIT2016.2016.4124

The Neglected Epidemic: Road Traffic Crashes in India

Metamorphosis ◽  
2012 ◽  
Vol 11 (2) ◽  
pp. 27-49 ◽  
Author(s):  
Sanjay K. Singh
Keyword(s):  
Local Governments ◽  
Traffic Accidents ◽  
Road Traffic ◽  
Public Health Problem ◽  
Vehicle Speed ◽  
Seat Belts ◽  
Central State ◽  
Traffic Crashes ◽  
Road Traffic Crashes ◽  
State And Local

Deaths and injuries resulting from road traffic crashes are a major and growing public health problem in India. Every week nearly 2,500 people get killed and 9,000 get injured due to traffic accidents. Traffic accidents have now earned India a dubious distinction; with nearly 127,000 deaths annually, the country has overtaken China to top the world in road fatalities. While in many developed and developing countries including China, the situation is generally improving, India faces a worsening situation. Road traffic collisions on the nation's roads claim five times more lives now than they did three decades ago. Without increased efforts and new initiatives, the total number of road traffic deaths in India is likely to cross the mark of 250,000 by 2025. There is thus an urgent need to recognize the worsening situation in road deaths and injuries and to take appropriate action. Certain interventions such as enforcement of legislation to control vehicle speed and alcohol consumption, mandating the use of seat-belts and helmets, and safer design and use of roads and vehicles have huge potential to reduce the incidence and impact of road traffic crashes. The time has come for the central, state, and local governments to act now. Acting now will save thousands of lives.

scholarly journals Analysis of Pedestrian-Vehicle Crashes Using Artificial Learning Methods: City of Sakarya Case Study

2021 ◽  
Vol 4 (2) ◽  
pp. 221-230
Author(s):  
Zeliha Cagla Kuyumcu ◽  
Suhrab Ahadi ◽  
Hakan Aslan
Keyword(s):  
Low Income ◽  
Traffic Accidents ◽  
Road Traffic ◽  
Low Income Countries ◽  
Road Traffic Crash ◽  
Traffic Crashes ◽  
Road Traffic Crashes ◽  
Traffic Crash ◽  
Artificial Learning

The lives of approximately 1.3 million people are cut short every year as a result of road traffic crashes. Between 20 and 50 million people suffer non-fatal injuries, with many incurring a disability as a result of their injury. The risk of dying in a road traffic crash is more than 3 times higher in low-income countries than in high-income countries [1]. In Turkey, 18% of traffic accidents was related to pedestrian-vehicle collisions in urban roads in 2020. In addition, 20% of death toll caused by accidents is pedestrians in 2020 [2]. This study deals with the some of classifiers to forecast the number of injuries as a result of traffic accidents. The classifier’s performance ratios were also examined.

First Aid and Harm Minimization for Victims of Road Trauma: A Population Study

2011 ◽  
Vol 26 (4) ◽  
pp. 276-282 ◽  
Author(s):  
Paul Arbon ◽  
Jo Hayes ◽  
Richard Woodman
Keyword(s):  
Road Traffic ◽  
Response Times ◽  
First Aid ◽  
Harm Minimization ◽  
Traffic Crashes ◽  
Mortality And Morbidity ◽  
Road Traffic Crashes ◽  
Road Users ◽  
First Aid Training ◽  
Potential Population

AbstractIntroduction: This project examined the use of first aid by bystanders at road traffic crashes (RTC) and was undertaken in the context of increasing average ambulance response times to RTC throughout Australia and the potential impact of early first aid intervention on the mortality and morbidity associated with RTC. The aim of this project was to acquire knowledge about the prevalence of first aid training; the incidence of being a bystander and of providing first aid; the range of first aid skills being utilized; the motivation to intervene; and, the perceived impact of first aid training.Methods: An Internet-based survey was distributed to a potential population of 12,500 road users and a total of 773 responded. Descriptive and comparative statistical analysis of quantitative data and thematic analysis of qualitative data were completed.Results: Seventy-seven percent (77%) of participants had first aid training at some stage in their lives; 28% held a current first aid certificate; 11% had provided first aid at RTC; 75.3% who had provided first aid were travelling in a vehicle. Having first aid training increased the likelihood of intervention and of owning a first aid kit or pocket mask.Conclusions: First aid training, even if it is not current, is an enabler for providing first aid at RTCs. The first aid skills most commonly used were changing posture, opening an airway, and providing comfort and reassurance. Key concerns for first aiders included a feeling of a lack of follow-up, and lack of an opportunity to debrief. Strategies to increase first aid training, to improve information and support, and to increase the knowledge of first aider’s are discussed.

scholarly journals Road User Attitudes and Their Reported Behaviours in Abuja, Nigeria

2021 ◽  
Vol 13 (8) ◽  
pp. 4222
Author(s):  
Uchenna Nnabuihe Uhegbu ◽  
Miles R. Tight
Keyword(s):  
Road Safety ◽  
Road Traffic ◽  
Road User ◽  
Traffic Crashes ◽  
Road Traffic Crashes ◽  
The Road ◽  
Road Users ◽  
User Attitudes ◽  
The Government ◽  
The Right

The continuous increases in the numbers of road traffic crashes (RTC) over the years, especially in developing countries, have been a source of worry. The majority of the RTC are attributed to road user behaviours exhibited by the drivers. This study sets out to investigate the road user attitudes and behaviours in Abuja, Nigeria. A total of 1526 questionnaires were distributed, of which 321 questionnaires were completed and returned. The questionnaires tried to understand four major road user behaviours, namely use of seatbelts, drink driving, use of mobile phone while driving, and use of child restraints. The results after analysing the questionnaires showed that the majority of the road users in Abuja showed high non-compliance with the use of seatbelts, either when driving or when being driven. About 64% of the respondents admitted to not using seatbelts. Results from the cross-tabulation process showed that the high non-compliance to seatbelt usage was statistically associated with young, single road users. Around one-third of Abuja road users admitted to drink driving. Road users who were married engaged in more frequent drink driving than road users who were single, and the association was statistically significant. A high percentage of Abuja road users admitted to using mobile phones while driving and 55.8% of the total respondents admitted to not using child restraints while driving. A lack of child restraints was statistically associated more with male road users than female road users. It is recommended that stricter enforcement of road safety laws should be undertaken and that the government should provide road safety agents with the right equipment (e.g., speed guns, breathalyzers) that would aid road safety agents to perform their duties effectively in order to curb the excessive bad road user behaviours in Abuja.

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