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• Multimodal Solutions for Optimizing Road Networks in Urban And Peri-Urban Areas

  

  Mobility in urban areas faces complex problems which need to be managed within spatial and budgetary constraints. It is therefore necessary to optimize the use of road networks through better integration with other forms of transport (rail, active modes, etc.). Multimodality giving rise to [...]

  • Date : 2024
  • Pages : 30
  • PIARC Ref. : 2023R50EN
  • ISBN : 978-2-84060-754-0
• New Mobility and Road Infrastructure

  

  PIARC has been concerned, for some time, about the challenges and opportunities presented by Connected and Autonomous Vehicles for Road Network Operators. These were explored by two Task Forces between 2018 and 2020, and the rapid and disruptive arrival of a wider range of mobility technologies, digital [...]

  • Date : 2024
  • Pages : 80
  • PIARC Ref. : 2023R49EN
  • ISBN : 978-2-84060-753-3
• Mainstreaming Biodiversity within Road Infrastructure Projects - A PIARC Collection of Case Studies

  

  This document is an appendix to the Full Report 2023R44EN, and it contains the Case Studies collected by the WG3.4.3 team; the chapters listed here are those that structure the Full Report. The case studies illustrate the theoretical elements written in the Full Report. The development of transport [...]

  • Date : 2023
  • Pages : 90
  • PIARC Ref. : 2023R45EN
  • ISBN : 978-2-84060-837-0
• Mainstreaming Biodiversity within Road Infrastructure Projects - A PIARC Technical Report

  

  The development of transport infrastructure is one of the basic elements of the development of countries and their economies. Economic development is often accompanied by environmental protection problems, including biodiversity impacts, because they have not been taken enough into account. Preventing [...]

  • Date : 2023
  • Pages : 72
  • PIARC Ref. : 2023R44EN
  • ISBN : 978-2-84060-832-5
• Disaster Management and Recovery Techniques for Road Administrators - Technical Report

  

  Road networks are one of the most important infrastructure elements that support all kinds of socio-economic activities. In the case of disasters, the role of a road network is more crucial. The purpose of road disaster management is to increase resilience of road networks, effectively and efficiently. [...]

  • Date : 2023
  • Pages : 66
  • PIARC Ref. : 2023R41EN
  • ISBN : 978-2-84060-829-5
• Low Emission Zones – Planning and Implementation - A PIARC Briefing Note

  

  Air pollution problems are often observed in the roadside areas of metropolitan regions, where a lot of emission sources such as factories, business offices, residential houses and vehicles accumulate. Increasing congestion in cities with no or limited restrictions on driving in urban areas is contributing [...]

  • Date : 2023
  • Pages : 24
  • PIARC Ref. : 2023R43EN
  • ISBN : 978-2-84060-831-8
• Near Road Air Quality - A PIARC Briefing Note

  

  “Air pollution problems are often observed in the roadside areas of metropolitan regions, where a lot of emission sources such as factories, business offices, residential houses and vehicles accumulate. Such air pollutions are caused by emissions of SO2, NO2, CO, HC, PM10, PM2.5 etc. which are designated [...]

  • Date : 2023
  • Pages : 12
  • PIARC Ref. : 2023R42EN
  • ISBN : 978-2-84060-830-1
• Road Infrastructure And Transportation Security - A PIARC Technical Report

  

  The management of road assets is becoming increasingly important in the current global context. Design, construction and maintenance are being adapted to improve and guarantee the durability of structures. The resilience of infrastructure to climate change is being sought. The priority objective is [...]

  • Date : 2023
  • PIARC Ref. : 2019R46EN
• PIARC DataBook of Road and Road Transport 2020-2023

  

  Under the adverse circumstances of COVID-19 spreading across the world, many road administrations have to take further austerity measures while investing in construction of road network, maintaining/rehabilitating existing aged roads, ensuring increased traffic safety and so on. Then they are requested [...]

  • Date : 2023
  • Pages : 64
  • PIARC Ref. : 2023R31EN
  • ISBN : 978-2-84060-808-0
• Electric Road Systems – A Route to Net Zero - Technical Report

  

  The international Paris Agreement about climate change calls for action in every aspect of the modern society. The world’s road transport sector is responsible for a considerable amount of the total CO₂ emissions, so there is an urgent need for decarbonising the road transport sector. To achieve [...]

  • Date : 2023
  • Pages : 187
  • PIARC Ref. : 2023R30EN
  • ISBN : 978-2-84060-807-3
• PIARC International Climate Change Adaptation Framework 2023 – Technical Report

  

  Climate change is a strategic risk to road organisations. Global climate change projections show that there will be gradual changes to average climatic conditions, and changes to the frequency, severity and location of extreme weather events. These climate changes are anticipated to have significant [...]

  • Date : 2023
  • Pages : 391
  • PIARC Ref. : 2023R28EN
  • ISBN : 978-2-84060-803-5
• Case Studies on Travel Behavior Data Collection in Metropolitan Regions - Briefing Note

  

  A large number of people have been gathering in and around the cities. Transport infrastructure provision and land-use regulations cause cities to expand towards their outskirts creating urban sprawl and convert rural areas into peri-urban areas. So, understanding how the burden caused by the low-density [...]

  • Date : 2023
  • Pages : 50
  • PIARC Ref. : 2023R25EN
  • ISBN : 978-2-84060-798-4
• Climate Change, Resilience and Disaster Management for Roads - Seminar

  

  Climate change and other hazards have a wide range of implications on the performance of road infrastructure and can cause disruptions to road network operations. For example, extreme rainfall influences the intensity beyond the drainage capacity of roadways, resulting in slope collapses and landslides [...]

  • Date : 2023
  • Pages : 59
  • PIARC Ref. : 2023R14EN
  • ISBN : 978-2-84060-777-9
• Evaluating Impacts of New Mobility in Urban and Peri-Urban Areas - Collection of case studies

  

  In urban areas, accessing services, education, workplaces and/or goods requires efficient mobility systems. In recent years, various transport technology developments have started to enable more efficient mobility across the world. Innovative transport solutions and sharing contracts, including new [...]

  • Date : 2023
  • Pages : 124
  • PIARC Ref. : 2023R15EN
  • ISBN : 978-2-84060-778-6
• Multimodal Solutions for Optimizing -Road Networks in Urban and Peri-Urban Areas - Case Studies

  

  The current collection of case studies is part of a set of six publications of Technical Committee 2.1 Mobility in Urban Areas expected for the 2020-2023 cycle. Mobility in urban areas faces complex problems which need to be managed within spatial and budgetary constraints. It is therefore necessary [...]

  • Date : 2023
  • Pages : 187
  • PIARC Ref. : 2023R05EN
  • ISBN : 978-2-84060-747-2
• Climate Change, Other Hazards and Resilience of Road Networks - Collection of Case Studies

  

  This report contains a collection of case studies related to climate change, other hazards and resilience of road networks. It comprises an introduction, outlining the work program for Technical Committee (TC) 1.4 Climate Change and Resilience of Road Networks, and objectives of two Working Groups within [...]

  • Date : 2022
  • Pages : 56
  • PIARC Ref. : 2022R33EN
  • ISBN : 978-2-84060-733-5
• Electric Road Systems - Collection of Case Studies

  

  The collection of case studies report on electric road systems (ERS) provides an overview of the activities of PIARC Task Force 2.2 to date. This includes an overview of the tasks and activities of the Task Force as well as the progress made to date in terms of collection and review of literature, collection [...]

  • Date : 2022
  • Pages : 76
  • PIARC Ref. : 2022R31EN
  • ISBN : 978-2-84060-730-4
• Measures for Increasing the Adaptability of Road Bridges to Climate Change - Literature Review

  

  The IPCC (Intergovernmental Panel on Climate Change) Working Group 2 report states that changes in climate have caused impacts on natural and human systems on all continents and across the oceans. Key risks from climate change are typically defined as warming trend, extreme temperature, precipitation, [...]

  • Date : 2022
  • Pages : 13
  • PIARC Ref. : 2022R24EN
  • ISBN : 978-2-84060-710-6
• Diversity and Talent Management in Transport Administrations – The Road to Success? - Litterature Review

  

  The World Road Association (PIARC) tasked the Technical Committee 1.1 (Performance of Transport Administrations) to analyze effective approaches for defining and promoting Diversity in opportunity across the roads and transportation sectors, and for attracting new talents into the transport industry [...]

  • Date : 2022
  • Pages : 23
  • PIARC Ref. : 2022R01EN
  • ISBN : 978-2-84060-670-3
• Reducing the Life Cycle Carbon Footprint of Pavements (2019R33) - High Impact Summary

  

  In 2019 PIARC published the report “Reducing the life cycle Carbon Footprint of pavements” (2019R33), which was a result from the work conducted by the Technical Committee D.2 – Pavements, during the 2012-2015 cycle. This report assessed and synthesized recent innovations leading to the reduction [...]

  • Date : 2022
  • Pages : 12
  • PIARC Ref. : 2022R02EN
  • ISBN : 978-2-84060-661-1
• Preserve Earthworks and Rural Roads from the Impact of Climate Changes - Technical Report

  

  This report puts together good practices on the various regional approaches to the impacts of climate change on roads and little hydraulic works. The subject has already been addressed during previous PIARC cycles but more on the general geotechnical aspect. It includes the definition of the climatic [...]

  • Date : 2020
  • Pages : 134
  • PIARC Ref. : 2020R02EN
  • ISBN : 978-2-84060-626-0
• Best Practice Guide to Air Quality in Relation to Road Operations - Technical Report

  

  Air pollution linked to road transport has received significant political, media and public attention since the mid 2010s. However, despite improvements in vehicle efficiencies over past decades, emissions from vehicles still contribute significantly to concentrations of air pollutants above standards [...]

  • Date : 2019
  • Pages : 171
  • PIARC Ref. : 2019R31EN
  • ISBN : 978-2-84060-566-9
• Green Paving Solutions and Sustainable Pavement Materials - Technical Report

  

  This report summarizes the current state-of-the practice for sustainable pavement techniques and the incentives used to encourage their use. Green paving solutions were identified in addition to identification of barriers to their wider implementation. Information contained in this report is based on [...]

  • Date : 2019
  • Pages : 58
  • PIARC Ref. : 2019R32EN
  • ISBN : 978-2-84060-567-6
• Journey Time and Travel Reliability - Technical Report

  

  Travel time reliability has been put by all stakeholders in the transport arena at the centre of attention: transport planners, operators and users agree on the need to take actions for more reliable transport systems. Although the framework is clear in terms of the stakeholders’ claims, the theoretical [...]

  • Date : 2019
  • Pages : 92
  • PIARC Ref. : 2019R35EN
  • ISBN : 978-2-84060-570-6
• Reducing the Life Cycle Carbon Footprint of Pavements - Technical Report

  

  This report reviews innovations reported to reduce the carbon footprint of pavements and contains a critical review of the assessment of carbon footprint of pavements. There are numerous other environmental indicators for road pavements, but these were outside the scope of this report which focuses [...]

  • Date : 2019
  • Pages : 64
  • PIARC Ref. : 2019R33EN
  • ISBN : 978-2-84060-568-3