Walking and Cycling
Speed and crash data: Combining speed and crash data for safer city roads in The Hague
Presentation, slides, speech,
28 November 2018
Estimating city-level burden of road-traffic-collision fatalities
Presentation, slides, speech,
28 November 2018
Safer City Streets: Global Benchmarking for Urban Road Safety
Research Report, Policy Insights,
20 November 2018
- Develop mobility observatories in cities.
- Collect traffic casualty data from hospitals, not only from police records.
- Adopt ambitious targets to reduce the number of casualties.
- Focus on protecting vulnerable road users.
- Use appropriate indicators to measure the safety of vulnerable road users in cities.
- Estimate daytime population to improve the comparability of traffic safety statistics.
- Prioritise research on urban road crashes.
Regulatory Capacity Building
Case-Specific Policy Analysis, Policy Insights,
8 November 2018
- Favour the use of confidential contracts.
- Consider the use of arbitration.
- Reinforce legal capacity.
- Develop financial accounting and reporting requirements.
- Consider adapting the standard North American financial reporting form for Mexico.
- Develop a standard waybill.
- Develop a waybill sample data collection and analysis system.
- Determine the structure of the waybill sample.
- Choose a contractor to process waybills.
- Establish a network modelling process to generate traffic flow analyses.
The Social Impacts of Road Pricing
Roundtable Report, Policy Insights,
10 October 2018
- Make demand management and congestion reduction the primary objective of road pricing.
- Differentiate road pricing by location and time.
- Combine road pricing and public transport planning to improve efficiency.
- Examine the combined effects of scheme design and mitigation to understand distributional impacts.
- Consider the use of discounts and exemptions carefully.
- Develop road pricing as part of an intervention package to achieve better utilisation of urban space.
- Reconcile economic, practical and political aspects in the design of road pricing schemes.
- Differentiate charges and consider adopting a rules-based pricing approach.
Emerging Trends on Demand and Mode Choice - Belt and Road Initiative (BRI) and Indian Ocean Rim Association (IORA)
Presentation, slides, speech,
28 June 2018
Reducing the cost of major infrastructure procurement in publicly and privately financed projects
Presentation, slides, speech,
21 June 2018
The Procurement Design Assessment System: The roadmap towards it
Presentation, slides, speech,
21 June 2018
Private Investment in Infrastructure: Dealing with uncertainty in contracts
Presentation, slides, speech,
21 June 2018
Competition in Large Projects: PPPs vs Traditional Procurement
Presentation, slides, speech,
21 June 2018
Addressing risk and uncertainty in long-term PPP contracts
Presentation, slides, speech,
21 June 2018
Private Investment in Transport Infrastructure: Dealing with Uncertainty in Contracts
Research Report, Policy Insights,
21 June 2018
- Pursue private investment in infrastructure on the merits of improved efficiency.
- Invest more into upfront preparation of projects to reduce inefficient risk pricing by suppliers.
- Undertake a comprehensive analysis of how to assist suppliers.
- The pursuit of certainty in delivery should be balanced against cost.
- Stimulate innovation through early contractor involvement or alliancing, not public-private partnerships.
- Avoid transferring demand risk to public-private partnerships if service levels do not strongly impact demand.
- Bundle and cross-fund public-private partnerships to reduce demand risk.
- Adopt the regulatory asset base model where competition is absent or demand not strongly endogenous.
- Introduce a transparent public accounting standard to maximise the value for money of private investment.
- Foster competitive markets to achieve cost-effective infrastructure.
- Pursue data collection on how contract design affects project outcomes.
- Support the development of an evidence-supported procurement tool.
Safer Roads with Automated Vehicles?
Corporate Partnership Board Report, Policy Insights,
22 May 2018
- Reinforce the Safe System approach to ensure automated vehicles are used safely.
- Apply Vision Zero thinking to automated driving.
- Avoid safety performance being used to market competing automated vehicles.
- Carefully assess the safety impacts of systems that share driving tasks between humans and machines.
- Require reporting of safety-relevant data from automated vehicles.
- Develop and use a staged testing regime for automated vehicles.
- Establish comprehensive cybersecurity principles for automated driving.
- Ensure the functional isolation of safety-critical systems and that connectivity does not compromise cybersecurity or safety.
- Provide clear and targeted messaging of vehicle capabilities.
Cooperative Mobility Systems and Automated Driving
Roundtable Report, Policy Insights,
2 May 2018
- Shared mobility is still a relatively new field but is progressing rapidly. With business models and preferred technologies still in flux, policy makers need to prepare considered responses to these developments without delay.
- Service concepts and technology currently and on the brink of being explored need to consider a range of design domain restrictions, dependencies on infrastructure, operating principles and user interfaces.
- Specific service concepts should be matched to specific operational environments, on a detailed local level as well as across continents and cultures.
- Government action will affect how automated vehicles will impact society. Existing approaches will not be appropriate for long. Their understanding and input will help to balance the debate on whether AVs can indeed alleviate a series of stubborn problems.
Integrating Urban Public Transport Systems and Cycling
Roundtable Report, Policy Insights,
25 April 2018
- Design interchange stations to provide secure, uncongested conditions for transfer by the shortest routes possible.
- Provide adequate bike parking areas at stations and stops.
- Integrate ticketing and information systems as well as the physical transport infrastructure.
- Establish integrated urban transport plans in consultation with stakeholders and the public.
Speed and Crash Risk
IRTAD, Policy Insights,
28 March 2018
- Reduce the speed on roads as well as speed differences between vehicles.
- Set speed limits according to Safe System principles.
- Improve infrastructure and enforcement if speed limits are to be increased.
- Use automatic speed control to reduce speed effectively.
Alcohol-Related Road Casualties in Official Crash Statistics
IRTAD, Policy Insights,
6 February 2018
- Review how data on alcohol-related road crashes is collected.
- Aim for a systematic alcohol testing of every road user actively involved in a serious crash.
- Use statistical analysis methods to better estimate the number of alcohol-related road fatalities.
- Harmonise definitions of alcohol-related road casualties.
- Conduct future research on how to measure alcohol-related road crashes involving pedestrians and cyclists.
The Safety of Electrically-assisted Bicycles Compared to Classic Bicycles in the Netherlands
Presentation, slides, speech,
29 January 2018
Cycling Safety in World Cities: Measuring Exposure and Risk
Presentation, slides, speech,
29 January 2018
Exposure-adjusted Fatality Rates for Cycling and Walking in European Countries
Presentation, slides, speech,
29 January 2018
Performance Criteria for Assessing Airport Expansion Alternatives for the London Region
Presentation, slides, speech,
10 January 2018
Political Economy of Airport Capacity Planning in the London Airport System
Presentation, slides, speech,
7 January 2018