Driving while impaired by drugs – whether licit or illicit – has emerged as an important road safety issue. This report provides a state-of-the-art review of the role and impact of drugs in road accident risk. It reviews the legislation, deterrence and roadside detection practices in member...

Infrastructure systems play a vital role in economic and social development. Demand for infrastructure is set to continue to expand significantly in the decades ahead, driven by major factors of change such as global economic growth, technological progress, climate change, urbanisation and...

Energy, transport, water and telecommunications all are essential to future development and growth. However, infrastructure investment requirements over the coming decades will be massive, running into trillions of dollars. How will the needed investments be financed, given that OECD populations...

Transcontinental Infrastructure Needs to 2030/50 explores the long-term opportunities and challenges facing major gateway and transport hub infrastructures -- ports, airports and major rail corridors – in the coming decades. The report uses projections and scenarios to assess the broader...

This Round Table is one of a series of research events to discuss tools to improve transport planning. It addressed the macroeconomic effects of transport infrastructure policies, and aimed at identifying analytical and empirical tools that could determine the overall volume of public...