Surface transport plays a fundamental role in nearly all social and economic activity. Providing and maintaining the infrastructure consumes enormous resources. Thus, it is essential that this be carried out in the most efficient and effective way possible. Many options are available to provide...

Recent advances in the scientific understanding of urban traffic congestion have only strengthened the already solid case for congestion charges as an element of a successful urban transport policy. But examples of real-world congestion charging systems remain few and far between. What can be...

This report examines the climate impact of personal and shared electric kick-scooters, bicycles, e-bikes, electric mopeds, as well as car-based ride-sharing services. Users in cities across the globe are rapidly adopting new mobility forms, helped by digital connectivity and electrification...

Building on our 2015 report Urban Mobility System Upgrade: How Shared Self-driving Cars Could Change City Traffic, this study models the impact of replacing all car and bus trips in a city with mobility provided through fleets of shared vehicles. The simulation is, again, based on real mobility...

Public-private partnerships (PPPs) have the potential to increase efficiency and improve resource allocation. However, contract renegotiations are common and make us question the benefits to PPPs. Under current accounting standards, PPPs allow intertemporal reallocations of infrastructure...

This dataset comprises data collected on an annual basis from the International Transport Forum (ITF) member countries. Data on investment and maintenance spending on transport infrastructures are collected from Transport Ministries, statistical offices and other institutions designated as an...

This dataset comprises data collected on an annual basis from the International Transport Forum (ITF) member countries. Data on investment and maintenance spending on transport infrastructures are collected from Transport Ministries, statistical offices and other institutions designated as an...

This dataset comprises data collected on an annual basis from the International Transport Forum (ITF) member countries. Data on investment and maintenance spending on transport infrastructures are collected from Transport Ministries, statistical offices and other institutions designated as an...

This dataset comprises data collected on an annual basis from the International Transport Forum (ITF) member countries. Data on investment and maintenance spending on transport infrastructures are collected from Transport Ministries, statistical offices and other institutions designated as an...