Road safety principles and models : review of descriptive, predictive, risk and accident consequence models.

This research review was prepared by an OECD Scientific Expert Group. It is the sister report of the main publication `Road safety principles and models'(C 8969 S (IRRD 888815). This document is targeted at road safety reseachers. Four approaches to modelling for road safety research are discussed in depth: descriptive-, predictive-, risk- and accident consequence models. These approaches describe the state of the art and encourages further development and integration of these approaches, identifying areas where further research is needed.