Technical Reports Road safety

This page lists technical reports of PIARC in the field of road safety. These publications are classified chronologically.

  • Implementation of National Safe System Policies: A Challenge

    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 [...]

  • 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 [...]

  • Road Safety Evaluations Based on Human Factors Method

    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’ [...]

  • Security of Road Infrastructure

    TF C.1 concentrated on "security of infrastructure, transported goods and persons". This decision was based on the experience that, despite the occurrence of incidents taking advantage of the layout and design of road infrastructure to target areas used by pedestrians in order to cause harm, some Road Administrations (hereafter referred to as RAs) are still reluctant to take responsibility for embedding security as business-as-usual in the way they design, construct, operate and maintain their infrastructure. [...]

  • Connected Vehicles - Challenges and Opportunities for Road Operators

    The deployment of Vehicle-to-Infrastructure (V2I) and Vehicle-to-Vehicle (V2V) communication, also known as cooperative intelligent transport systems (C-ITS) is speeding up in many developed countries. For example, Japan has already an operational system at national level, the United States are considering a law mandating dedicated short-range communication in new cars, and the European Union has developed a strategy aiming at massive deployment from 2019. These technologies involve many opportunities [...]

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