Technical Reports Road assets management
This page lists technical reports of PIARC in the field of road assets management. These publications are classified chronologically.
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Asset management practice
Road Asset Management is a more developed approach to the task of steadily improving the satisfaction of road stakeholders. It enables road administrations to better optimise outcomes. It also incorporates the concept of business excellence in relation to both results and enablers. The objective of this report is to help road administrations with implementation of the Asset Management approach for management of road networks. The report contains some arguments and practical recommendations for [...]
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Anticipating the impact of climate change on road earthworks
Climate change and its consequences are one of the main preoccupations of the beginning of the 21 st century. The first part of the report presents, as an example, regional scenarios of the climate evolution for Quebec and Switzerland. The second part focuses on water: lack or excess of water and its state. It deals with the cases of embankments, natural slopes, rise of sea level, modifications of the permafrost, and the increase of the wind force. Various examples are presented in the third part. [...]
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Integration of performance indicators
Road infrastructure management tends to be determined by objectives aiming at a sustainable socio-economic performance of the transport system. Such an approach requires performance indicators for the various stakeholders, which should be established by aggregating technical and non-technical indicators. The report introduces the « Drawer Concept » assigned to each area of interest, allowing the users to develop their own system according to their specific needs.The drawer includes advice [...]
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Review of the growth and development of recycling in pavement construction
This report presents an overview of the use of recycling techniques in pavement construction in many countries. It highlights the barriers to recycling and describes systems and approaches that assist in overcoming these barriers. The incentives that are discussed are related to client awareness, appropriate technology, the benefits of recycling from an environmental and economic point of view and the implementation of regulatory and legislative measures. The report contains an appendix including [...]
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Indicators representative of the condition of geotechnical structures for road asset management
The management of geotechnical assets of road infrastructure is a subject that is rarely investigated. The variability and the difficulty to predict long-term performances pose a challenge for planning maintenance. The report provides an overview of the state of practice. After a description of the architecture of management systems, it provides relevant performance indicators to evaluate the condition of geotechnical assets. Examples of implementation, the results of an international survey, [...]