Introduction: This study presents a classification tree based alternative to crash frequency analysis for analyzing crashes on mid block segments of multilane arterials. Method: The traditional approach of modeling counts of crashes that occur over a period of time works well for intersection crashes where each intersection itself provides a well defined unit over which to aggregate the crash d...

BACKGROUND Tractors and other slow-moving self-propelled farm equipment are often used on public roadway to transfer goods from the farm to a market or distributer. Increased roadway exposure has led to a growing concern on the occurrence of farm equipment crashes. This study aims to compare characteristics of road segments with farm equipment crashes to road segments without farm equipment cra...

Most hospitalised injury cases have sudden onset at a specific time and date, due to a well-defined external cause (eg, a road crash). Date of injury is not presently recorded in routine hospital separations data in NSW or Australia, though it is in New Zealand. Benefits of adding date of injury to the Inpatient Statistics Collection would include: more accurate estimation of the population inc...

People living in rural and remote regions of Australia are significantly over-represented in road transport-related fatality and injury figures. The costs of these events are also significantly higher than for similar injuries in urban communities. In Queensland in the year 2000, for example, the risk of dying (per capita) in a rural versus urban crash was 4.2 times higher, with costs 2-3 times...

BACKGROUND In recent decades, increased attention has been focused on the impact of disabilities and medicinal drug use on road safety. The aim of our study was to investigate the association between prescription medicines and the risk of road traffic crashes, and estimate the attributable fraction. METHODS AND FINDINGS We extracted and matched data from three French nationwide databases: the...

The following report contains information about a proposed technology by the authors, which consists of a device that sits inside of a vehicle and constantly monitors the car’s information. It can determine speed, g-force, and location coordinates. Using these data, the device can detect a car crash or pothole on the road. The data collected from the car is forwarded to a server to for more in-...

Drivers are known to be optimistic about their risk of crash involvement, believing that they are less likely to be involved in a crash than other drivers. However, little comparative research has been conducted among other road users. In addition, optimism about crash risk is conceptualised as applying only to an individual's assessment of his or her personal risk of crash involvement. The pos...

This paper examines differences in accident characteristics and causation at different blood alcohol levels among 372 accident involved motorcycle riders who were tested shortly after they crashed. The subjects were part of a large, prospective, in-depth study of 1082 accident-involved motorcyclists in Thailand in which investigators went to the scene immediately after a crash to collect and an...

Much of the recent decline in road traffic injuries and fatalities in developed nations is attributed to government regulations and institutional crash test ratings. While the regulations provide minimum performance or equipment requirements, crash tests provide a standardized method for crashworthiness comparisons between vehicles, and they do so using prescribed crash scenarios that aim to re...