Exploring factors affecting the severity of vehicle collisions at railroad crossings in Thailand | |
| Author | Tunlaphob Pathomkanok |
| Call Number | AIT Thesis no.TE-23-01 |
| Subject(s) | Railroad accidents--Thailand Traffic safety--Thailand |
| Note | A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering in Transportation Engineering |
| Publisher | Asian Institute of Technology |
| Abstract | The intersection of roadways and railways at grade crossings poses a significant risk for traffic accidents in Thailand, which often result in severe or fatal outcomes. This study aims to dissect the multitude of factors that contribute to the occurrence and severity of railroad crossing accidents, with a particular focus on incidents involving motorcycles and passenger cars, as well as the understudied impact of accidents occurring at illegal crossing locations. Employing binary logistic regression analysis, the research rigorously examines elements such as the presence and type of physical barriers, road surface conditions, environmental factors, and traffic control measures to assess their impact on accident fatality rates. The study's objectives are threefold: to identify the most significant predictors of fatal outcomes at railroad crossings, to evaluate the differential risk associated with motorcycles versus passenger cars, and to understand how illegal crossing locations contribute to accident severity. Despite inconsistencies in data recording across years, the research utilizes a robust dataset, encompassing a range of variables for comprehensive analysis. Findings highlight that specific infrastructure features, including certain barrier types, and environmental conditions like poor lighting, significantly increase the risk of fatal accidents. In contrast, effective traffic control signage and road markings are linked with decreased fatality rates. These insights underline the urgency for improved safety measures at railroad crossings and the importance of consistent and systematic data collection for continuous safety assessments.The study underscores the need for multifaceted safety strategies tailored to the unique challenges of railroad crossings, including the problematic nature of illegal locations.It offers actionable recommendations to reduce accident rates and enhance road safety for all users in Thailand. The study also advocates for the improvement of incident recording practices, which is crucial for enabling more comprehensive research in the future. |
| Year | 2024 |
| Type | Thesis |
| School | School of Engineering and Technology |
| Department | Department of Civil and Infrastucture Engineering (DCIE) |
| Academic Program/FoS | Transportation Engineering (TE) |
| Chairperson(s) | Kunnawee Kanitpong |
| Examination Committee(s) | Hadikusumo, Bonaventura H.W. |
| Scholarship Donor(s) | Royal Thai Government Fellowship |
| Degree | Thesis (M.Eng.) - Asian Institute of Technology, 2024 |