Safer Roads

This book offers an in-depth analysis of road user safety through an approach focused on road infrastructure and traffic conditions. It highlights the critical role of road design characteristics (geometry, signage, pavement condition, safety features) as well as the influence of traffic conditions on accident risk levels.The first part of the book examines in detail the impact of road design parameters and traffic conditions on safety, highlighting the mechanisms through which infrastructure can reduce or increase road risks. It provides insight into the interactions between the road user, the road, and the driving environment.The second part is devoted to recent developments in road safety. It presents modern analytical approaches, risk assessment methods, and technical and methodological innovations aimed at improving the performance and safety of road networks.This book is intended for students, engineers, and researchers in the fields of civil engineering and road safety.