All PIARC Publications

There are 71 results for your search

  • Best Practice Guide to Air Quality in Relation to Road Operations

    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 : 182
    • PIARC Ref. : 2019R31EN
    • ISBN : 978-2-84060-566-9
  • Reducing the Life Cycle Carbon Footprint of Pavements

    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
  • Traffic Noise – Best Practice Guide

    In recent years, knowledge about the health effects of traffic noise has grown substantially. Many studies have found that long-term exposure to traffic noise is associated with various health impacts such as sleep disturbance, cardiovascular disease and depression. While there remain knowledge gaps [...]

    • Date : 2019
    • Pages : 220
    • PIARC Ref. : 2019R36EN
    • ISBN : 978-2-84060-571-3
  • Refinement of PIARC’s International Climate Change Adaptation Framework for Road Infrastructure

    The key IPCC Climate Change projections are set to have significant impacts on the design, construction, maintenance and operation of global road infrastructure. These projections estimate that the earth will become warmer, some regions will become wetter overall and some will become drier, sea levels [...]

    • Date : 2019
    • Pages : 66
    • PIARC Ref. : 2019R30EN
    • ISBN : 978-2-84060-577-5
  • Adaptation Methodologies and Strategies to Increase the Resilience of Roads to Climate Change – Case Study Approach

    Climate Change is anticipated to have a significant impact on the design, construction, maintenance and operation of global road infrastructure. The IPCC Climate change projections indicate that the earth will become warmer, some regions will become wetter and some will become drier, sea levels will [...]

    • Date : 2019
    • Pages : 104
    • PIARC Ref. : 2019R25EN
    • ISBN : 978-2-84060-558-4
  • Framework on Measuring Effectiveness and Efficiency of Transport Administrations

    Around the world, Governments and the communities that they serve are seeking to better understand if the services delivered by the public sector are meeting long term strategic objectives and the societal outcomes and needs of citizens. Public service organizations, including the transport sector, [...]

    • Date : 2019
    • Pages : 43
    • PIARC Ref. : 2019R22EN
    • ISBN : 978-2-84060-551-5
  • Evaluating the Transformation of Transport Administrations

    Road and transport administrations across the world face a range of pressures to change the way they plan, organise and deliver services. These pressures vary in nature, for example from changes in the demographic and customer base, the introduction of disruptive technologies, evolving economic, social [...]

    • Date : 2019
    • Pages : 116
    • PIARC Ref. : 2019R21EN
    • ISBN : 978-2-84060-547-8
  • Good Governance and Anti-Corruption and Response Measures Including the Development of a Culture of Transparency and Accountability

    As early as 2003, PIARC Executive Committee considered that fight against corruption was an important topic that deserved to be analyzed by an ad hoc Technical Committee. Since then, this topic has been studied on a regular basis in the different cycles; in particular, a conceptual model (“cycle of [...]

    • Date : 2019
    • Pages : 72
    • PIARC Ref. : 2019R15EN
    • ISBN : 978-2-84060-534-8
  • Appraisal of Sustainability of Transport Infrastructure Plans and Programs

    This report gives a scanning overview of the current state of the art on the topic of the appraisal of sustainability within the development of transport plans and investment programs, respectively the extent to which decisions made in this context have taken account of sustainability. The report is [...]

    • Date : 2016
    • Pages : 52
    • PIARC Ref. : 2016R29EN
    • ISBN : 978-2-84060-431-0
  • Guide to good practice performance frameworks

    Good performance information is an essential part of good management in any organisation. It assists in ensuring accountability, transparency and aids decision making across the board on a range of activities undertaken by road and transport administrations. Organisations have been collecting information [...]

    • Date : 2016
    • Pages : 33
    • PIARC Ref. : 2016R22EN
    • ISBN : 978-2-84060-412-9
  • Transport Strategies for Climate Change Mitigation and Adaptation

    The transport sector is a major and quickly growing source of greenhouse gas emissions. Since 1970, greenhouse gas emissions from the transportation sector have more than doubled, increasing at a faster rate than any other end-use sector, and on-road greenhouse gas emissions have more than tripled, [...]

    • Date : 2016
    • Pages : 56
    • PIARC Ref. : 2016R25EN
    • ISBN : 978-2-84060-420-4
  • Evolution of the mission and structure of transport administrations

    In the 2012 - 2015 WRA Cycle, Working Group 1 has focused on investigating the evolution of missions and structures of road administrations in the context of multi-modal planning and delivery. Included within this scope are various methods of planning integration and informal and formal collaboration [...]

    • Date : 2016
    • Pages : 73
    • PIARC Ref. : 2016R23EN
    • ISBN : 978-2-84060-415-0
  • Good Governance and Anti-Corruption Measures

    There is increasing emphasis on good governance practice to build and maintain institutional integrity within road and transport administrations. Working Group 3 dealing with "Good Governance and Anti-Corruption Measures" within Technical Committee 1.1 on'Performance of Transport Administrations' of [...]

    • Date : 2016
    • Pages : 59
    • PIARC Ref. : 2016R21EN
    • ISBN : 978-2-84060-410-5
  • Road transport system and environment preservation - Review of national policies

    Climate change is one of the most serious threats facing the world today. There is compelling scientific evidence that the global climate is changing and the primary cause is the release of greenhouse gases resulting from human activity. Many governments are putting in place legislative and policy frameworks [...]

    • Date : 2015
    • Pages : 64
    • PIARC Ref. : 2014R03EN
    • ISBN : 978-2-84060-353-5
  • Alternative solutions for fossil fuels for the road system

    The report looks at the technologies available to generate energy in the highway context and also qualitatively assesses the opportunity to reduce the energy used by existing highways infrastructure. Case studies related to some potential technologies and techniques are presented: thermal collection, [...]

    • Date : 2014
    • Pages : 32
    • PIARC Ref. : 2014R01EN
    • ISBN : 978-2-84060-342-9
  • Innovative approaches towards the use of locally available natural marginal materials

    The utilization of materials locally available on the site of a road project is a major concern in the context of sustainable development and perfectly meets the socioeconomic and environmental criteria involved in it. The report is based on the answers received from twenty-two countries. Five different [...]

    • Date : 2013
    • Pages : 176
    • PIARC Ref. : 2012R37EN
    • ISBN : 978-2-84060-307-8
  • Best practices of good governance - Institutional integrity

    The increasing demands of Civil Society regarding accountability and transparency lead to promote institutional integrity and to act decisively against corruption. This counts the more for the road sector which has proven to be particularly vulnerable to corruption. This report presents: - key definitions [...]

    • Date : 2012
    • Pages : 117
    • PIARC Ref. : 2012R17EN
    • ISBN : 978-2-84060-257-1
  • Institutional integrity - Toolkit

    The increasing demands of Civil Society regarding accountability and transparency lead to promote institutional integrity and to act decisively against corruption. This counts the more for the road sector which has proven to be particularly vulnerable to corruption. In this context, Technical Committee [...]

    • Date : 2012
    • Pages : 20
    • PIARC Ref. : 2012R18EN
    • ISBN : 978-2-84060-277-6
  • Dealing with the effects of climate change on road pavements

    Climate change can have a direct impact on the performance of our transportation infrastructure. The purpose of the report is to sensitize the road sector to the likely impacts of climate change on road pavements and to provide guidance on how to go about: -Assessing the vulnerability of road pavements [...]

    • Date : 2012
    • Pages : 146
    • PIARC Ref. : 2012R06EN
    • ISBN : 2-84060-247-4
  • Financing, Contracting and Managing of Road System Investment

    The purpose of this report is to provide information on the current methods and approaches relating to: The different combinations of public and private sector involvement in the provision of sustainable road systems and the perceived advantages and disadvantages of these methods; The different [...]

    • Date : 2012
    • Pages : 101
    • PIARC Ref. : 2012R08EN
    • ISBN : 2-84060-255-5
  • Human resources for the future

    An imbalanced, ageing workforce is a major threat for the continued successful operations of road administrations. This report prepared by the World Road Association (PIARC) Technical Committee B.1 Good governance of road administrations use case studies to examine: Skill gap identification both [...]

    • Date : 2012
    • Pages : 138
    • PIARC Ref. : 2012R11EN
    • ISBN : 2-84060-261-X
  • Improved services for customers

    Needs and expectations of road users evolve. To provide appropriate services, the public sector should be more receptive to their suggestions. To ensure the public value, users must not only be heard but their input should be incorporated into the process and the services provided in the field of transport. [...]

    • Date : 2012
    • Pages : 29
    • PIARC Ref. : 2012R07EN
    • ISBN : 2-84060-249-0
  • Road tunnels: vehicle emissions and air demand for ventilation

    This report presents the data necessary for the design of the ventilation system for road tunnels in normal operation. It aims at defining the minimum quantity of fresh-air that is required to ensure adequate in-tunnel air quality and visibility thresholds. This report is a reference document for the [...]

    • Date : 2012
    • Pages : 87
    • PIARC Ref. : 2012R05EN
    • ISBN : 978-2-84060-269-5
  • Monitoring of environmental impacts of roads

    The construction, operation and maintenance of road infrastructures impact the environment in many ways. Monitoring road impacts is essential for the identification of new issues, tracking trends and implementing appropriate mitigation actions. This report clarifies what is encompassed in the concept [...]

    • Date : 2012
    • Pages : 94
    • PIARC Ref. : 2012R03EN
    • ISBN : 2-84060-245-8
  • The connected vehicle

    The advent of Intelligent Transport Systems has provided new opportunities for improving the safety and efficiency of the road network. The development of intelligent vehicles, connected by wireless networks to the roadside infrastructure, brings opportunities and issues which are being discussed in [...]

    • Date : 2012
    • Pages : 59
    • PIARC Ref. : 2012R02EN
    • ISBN : 2-84060-246-6

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