Automated Vehicles - Challenges and Opportunities for Road Operators and Road Authorities - Technical Report

Vehicle Automation – at SAE levels 3, 4 and 5 – is still in a testing phase in most countries. Many tests at level 3 have been performed successfully on open roads without any changes to the road infrastructure and without any observed impacts on congestion. There are various situations which necessitate that a driver takes control of the vehicle – a fall-back solution that is still allowed at level 3, but not at level 4 or 5. It is likely that some support from the infrastructure will be [...]

Road Safety - Catalogue Of Case Studies - Rapport technique

Knowledge comes from the analysis of successes and un-successes. Case Studies collection represents an important step toward the construction of knowledge. PIARC Case Studies Catalogue contains the description of a set of interventions designed, implemented and operated worldwide to improve road safety in three specific fields: Vulnerable Road Users (VRUs), Human Factors (HF) and interventions in Low- and Middle-Income Countries (LMICs) . Some of them are examples that already proved to be effective [...]

Implementation of National Safe System Policies: A Challenge - Technical Report

This report provides a contribution to global road safety through a summary of National Safe System Policies and Implementation in relation to the Safe System approach. The report also highlights the steps that low, middle and high-income countries alike can take to accelerate progress towards Safe System outcomes. The report includes a number of key findings from a review and survey of international practice related to national Safe System policies and implementation, which are listed below and [...]

Road Safety Evaluations Based on Human Factors Method - Technical Report

The objective of this report is to instruct responsible road authorities on how to evaluate road safety quality along roads in operation, coupling the well-known reactive approach, based on accident data analysis and high accident concentration sections (or black spots) identification and prioritization, with the pro-active approach, aimed at identifying potentially risky situations before crashes occur. The pro-active approach is a non-accident-based methodology that applies the Human Factors’ [...]

Setting Credible Speed Limits - Case Studies Report

This report of case studies on the topic of speed limits includes a series of implemented countermeasures or experimental proofs of concept to help improve the road safety in a specific location or area. PIARC didn´t work on specific speed issues in the past periods, therefore this report also contains a short theoretical introduction concerning the role of speed in road safety and the importance to set speed limits that are credible for road users. Credible is in general an individual task and [...]