Gaining a better understanding of the factors that affect the likelihood of a vehicle crash has
been an area of research focus for many decades. However, in the absence of detailed …

Highway accidents are complex events that involve a variety of human responses to external
stimuli, as well as complex interactions between the vehicle, roadway features/condition …

The analysis of highway-crash data has long been used as a basis for influencing highway
and vehicle designs, as well as directing and implementing a wide variety of regulatory …

The rapid popularity growth of shared e-scooters creates the necessity of understanding the
determinants of shared e-scooter usage. This paper estimates the impacts of temporal …

The book's website (with databases and other support materials) can be accessed here.
Praise for the Second Edition: The second edition introduces an especially broad set of …

Introduction Driving environment, including road surface conditions and traffic states, often
changes over time and influences crash probability considerably. It becomes stretched for …

In recent years there have been numerous studies that have sought to understand the
factors that determine the frequency of accidents on roadway segments over some period of …

In the US, single-vehicle run-off-roadway accidents result in a million highway crashes with
roadside features every year and account for approximately one-third of all highway …

Poisson and negative binomial (NB) models have been used to analyze traffic accident
occurrence at intersections for several years. There are however, limitations in the use of …

Recent literature on highway safety research has focused on methodological advances to
minimize misspecifications and the potential for erroneous estimates and invalid statistical …