A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A Comparison of Contributing Factors between Young and Old Riders of Motorcycle Crash Severity on Local Roads
This study aims to identify the factors that influence the severity of motorcycle crashes on local roads, particularly given the high speeds often observed for motorcycles on these roads with low traffic volumes and numerous multi-leg intersections. Previous research has shown that a rider’s age can impact their speed behavior. To explore this issue, data on motorcycle crashes from 2015 to 2020 in Thailand—a middle-income developing country—were analyzed using a random parameter logit model with unobserved heterogeneity in means and variances, comparing young (<30-year-old) and older (>50-year-old) riders. The contributing factors were divided into four groups: driver, crash, environmental, and road factors. The transferability test yielded different results for the young rider and old rider models, indicating that it is appropriate to analyze these models separately. A constant value revealed that old riders were more likely to die in a crash than young riders. In terms of the random parameter, the local address and road surface variables were found to be significant in both models. The results of unobserved heterogeneity in means and variances identified significant variables in both models, including gender, exceeding the speed limit, lit roads, unlit roads, mobile phone use, and road surface. These findings were used to develop policy recommendations for reducing the severity of motorcycle crashes on local roads.
A Comparison of Contributing Factors between Young and Old Riders of Motorcycle Crash Severity on Local Roads
This study aims to identify the factors that influence the severity of motorcycle crashes on local roads, particularly given the high speeds often observed for motorcycles on these roads with low traffic volumes and numerous multi-leg intersections. Previous research has shown that a rider’s age can impact their speed behavior. To explore this issue, data on motorcycle crashes from 2015 to 2020 in Thailand—a middle-income developing country—were analyzed using a random parameter logit model with unobserved heterogeneity in means and variances, comparing young (<30-year-old) and older (>50-year-old) riders. The contributing factors were divided into four groups: driver, crash, environmental, and road factors. The transferability test yielded different results for the young rider and old rider models, indicating that it is appropriate to analyze these models separately. A constant value revealed that old riders were more likely to die in a crash than young riders. In terms of the random parameter, the local address and road surface variables were found to be significant in both models. The results of unobserved heterogeneity in means and variances identified significant variables in both models, including gender, exceeding the speed limit, lit roads, unlit roads, mobile phone use, and road surface. These findings were used to develop policy recommendations for reducing the severity of motorcycle crashes on local roads.
A Comparison of Contributing Factors between Young and Old Riders of Motorcycle Crash Severity on Local Roads
Thanapong Champahom (author) / Chamroeun Se (author) / Sajjakaj Jomnonkwao (author) / Tassana Boonyoo (author) / Vatanavongs Ratanavaraha (author)
2023
Article (Journal)
Electronic Resource
Unknown
Metadata by DOAJ is licensed under CC BY-SA 1.0
Safety testing How much protection do motorcycle crash helmets really give riders?
British Library Online Contents | 2008
Impaired Motorcycle Operation: Evaluation of Riders Helping Riders Program
| British Library Online Contents | 2009
Multilevel Mixed-Effects Models to Identify Contributing Factors on Freight Vehicle Crash Severity
| DOAJ | 2022
Identifying the Factors Contributing to Freeway Crash Severity Based on Discrete Choice Models
| DOAJ | 2023
Novelty Helmet Use by Motorcycle Riders in Florida
| British Library Online Contents | 2000