Naturalistic driving data extends our understanding of risky teen driving behavior beyond what can be gleaned from crash analyses, in a number of important ways. It offers the potential to examine behavior on a continuous basis, instead of being limited to an event-based ‘snapshot’; and, critically, it provides an objective record of behavior in contrast to the subjective reports of drivers or ...

While many studies have focused on driver distractions such as cell-phone use, the impact of infrastructure elements on distraction and the extent to which they may cause distraction has not been well studied. Examples include objects that are unusual (such as aesthetic bridges) or confusing (signage or markings) or that require an unusual amount of time to locate (like a specific wayfinding si...