Abstract: Over the past 50 years, many different “car-following” models have been proposed to describe driver behavior in a traffic stream. A number of inherent assumptions about human constraints and preferences in existing ...

Abstract: “But-for” is a widely used method for analyzing and apportioning project delays among the responsible parties. Despite its acceptability, the traditional but-for method suffers from serious drawbacks; namely its narrow ...

Abstract: Safety performance is evaluated by using measures obtained experimentally from a videotaping of traffic operations at an urban roundabout situated in Cosenza, Italy. Five different expressions of safety performance from ...