Multivariate injury severity models that consider the cross-group heterogeneity in the crash
data where individuals or occupants are nested within vehicles and vehicles are nested …

Rather than investigate the isolated effects of individual weather elements on crash
occurrence, this study investigated the aggregated effect of weather states, defined as a …

Earlier research on injury severity of truck-involved crashes focused primarily on single-truck
and multi-vehicle crashes with truck involvement, or investigated truck-involved injury …

Introduction: It has been demonstrated that weather conditions have significant impacts on
freeway safety. However, when employing an econometric model to examine freeway crash …

Introduction The focus of this paper is on illustrating the feasibility of aggregating data from
disparate sources to investigate the relationship between single-vehicle truck crash injury …

This paper investigates truck-involved crashes to determine the statistically significant
factors that contribute to injury severity under different weather conditions. The analysis uses …

There is a high potential of severe injury outcomes in traffic crashes on rural interstate
highways due to the significant amount of high speed traffic on these corridors. Hierarchical …

This study focuses on developing crash injury severity analysis models for a mountainous
freeway section. In addition to the data obtained from crash reports, real-time traffic and …

Previous research shows that various weather elements have significant effects on crash
occurrence and risk; however, little is known about how these elements affect different crash …

Recently, there has been an increasing trend in traffic crash fatalities in the United States,
including the State of Arizona. Given this fact, it is imperative to analyze factors that affect …