Development and Implementation of Performance-Based Assessment Matrix for Economy in Rural Roads Maintenance Management in PMGSY in India - PIARC Prize - Low- and Middle-Income Country authors

Roads are the lifeblood of a nation, fueling infrastructural development and social and economic growth. With a significant proportion of India’s population residing in rural areas, rural road connectivity is vital for the nation’s holistic development. It enhances rural development by boosting agricultural incomes, expanding employment opportunities, and improving access to health and educational facilities. The Government of India launched the Pradhan Mantri Gram Sadak Yojana (PMGSY) on 25th [...]

Road Heating Using Paper Made by Traditional Japanese Papermaking Techniques - PIARC Prize - Winter Service

Traffic standstills on motorways caused by snow and ice severely impact motorist health, public safety, and economic activity. Preventative road closures, while aiming to avoid traffic standstill, led to massive snow buildup on empty roads, causing significant economic losses and costly removal efforts.

Paving our Ways: A History of the World’s Roads and Pavements

Travel has always played an important role in the functioning of the human species. After our ancestors descended from the trees, the character of that role changed as human existence now relied on journeys across the ground. Frequent essential journeys to one particular location, such as a waterhole, led to the incidental creation of tracks and paths. Some paths later became wide enough to be called roads and some of these paths and roads came to have surfaces applied to them. The purpose of these [...]

Development of Environment Friendly Cold Mix Asphalt

Bagged cold asphalt repair materials (cold asphalt mixtures) are used for different purposes such as repair of potholes and bumps in pavements making paving work easy and storage stability high. However, because their strength development is slow compared to hot asphalt mixtures and durability is also poorer, cold asphalt mixtures have been mainly used for the temporary rehabilitation of lightly trafficked roads. Meanwhile, the recent years have seen efforts being made to improve the durability [...]

XXVI World Road Congress – Abu Dhabi, October 2019 Connecting Cultures, Enabling Economies - General Report

The General Report of the XXVI World Road Congress has been prepared by GHD under contract with the Abu Dhabi Department of Transport, on behalf of the United Arab Emirates. It has not been possible to include the conclusions of all sessions in this report. They will be available from PIARC’s website.