Aviation
L'évaluation ex-post des investissements et interventions publiques dans les transports
27 November 2017
- Planifier d’emblée la collecte des données nécessaires à l’évaluation.
- Procéder à un exercice de vérification en cours d’exécution.
- Confier l’exercice de vérification à des entités indépendantes.
- Reconnaître la diversité des objectifs économiques des investissements dans les transports.
- Associer les partenaires locaux en démontrant l’efficacité du projet.
Améliorer la sécurité des usagers des deux roues motorisés
13 November 2017
- Mettre en œuvre une approche Système Sûr qui tienne compte des besoins de sécurité des deux-roues motorisés.
- Engager toutes les parties prenantes dans une responsabilité partagée pour la sécurité des deux-roués motorisés.
- Intégrer les besoins des deux-roues motorisés dans la politique de transport.
- Développer une boîte à outils de mesures pour améliorer la sécurité des deux-roues motorisés.
- Promouvoir des comportements adaptés de la part des motocyclistes et plus généralement de tous les usagers de la route.
- Rendre le port du casque obligatoire pour tous les usagers des deux-roues motorises.
- Améliorer les caractéristiques de sécurité des véhicules.
- Réduire le risque des usagers de deux-roues motorisés grâce à l’aménagement de routes lisibles et clémentes.
- Conduire davantage de recherche pour améliorer notre connaissance de la mobilité des deux-roues motorises et des mécanismes d’accident.
Cero Muertes y Lesiones de Gravedad por Accidentes de Tránsito
6 November 2017
- Pensar en vías públicas seguras, no en vías públicas más seguras.
- Ofrecer un liderazgo fuerte y sostenido para el cambio de paradigma hacia un Sistema Seguro.
- Promover un sentido de urgencia para impulsar el cambio.
- Sustentar los objetivos ambiciosos con metas operacionales concretas.
- Establecer responsabilidad compartida por la seguridad vial.
- Aplicar entre los actores interesados de la seguridad vial una manera de trabajar centrada en los resultados.
- Aprovechar todas las partes de un Sistema Seguro para obtener un mayor efecto global y de manera tal que si una de las partes falla, las otras partes aún impedirán que ocurra un daño grave.
- Usar un Sistema Seguro para hacer que el tránsito en las ciudades sea seguro para los usuarios vulnerables de la vía pública.
- Desarrollar capacidades de Sistema Seguro en los países de ingresos bajos y medios para mejorar la seguridad vial en aquellos lugares del mundo donde el número de vehículos motorizados crece rápidamente.
- Apoyar la recopilación, análisis e investigación de datos sobre la circulación vial como Sistema Seguro.
Benchmarking de la seguridad vial en América Latina
6 November 2017
- Crear un organismo líder nacional fuerte para la seguridad vial.
- Establecer un observatorio de seguridad vial y mejorar los sistemas de datos de seguridad vial para obtener mejores resultados.
- Desarrollar una estrategia nacional de seguridad vial con objetivos ambiciosos.
- Dar preferencia a los mejoramientos de seguridad para los motociclistas.
- Priorizar las necesidades de seguridad de los peatones.
- Abordar el exceso de velocidad, conducir en estado de ebriedad y no llevar puesto el cinturón de seguridad.
- Hacer frente a las debilidades en la gestión de la atención posterior a una colisión vial.
- Invertir en infraestructura vial segura y adoptar las regulaciones de la ONU sobre seguridad de vehícuos.
Road Safety Annual Report 2017
9 October 2017
- Analyse the reasons for the relatively poor road safety performance in 2015 and 2016, with a view to adapt road safety policies.
- Strengthen efforts to improve the road safety data available for low- and middleincome countries.
- Collect more accurate data on serious injuries from road crashes.
- Enforce drink-driving laws, speed limits and the wearing of seat belts and motorcycle helmets.
- Take action to ensure a safe mobility for an ageing population.
Cruise Shipping and Urban Development: The Case of Piraeus
28 June 2017
- Develop a strategy to attract tourists to the city of Piraeus.
- Facilitate stakeholder co-operation to boost competitiveness of Piraeus as a cruise destination.
- Work to reduce the environmental impacts of cruise shipping on Piraeus.
The Economic Benefits of Improved Accessibility to Transport Systems
30 May 2017
- Ex-post case studies of accessibility improvements can provide evidence on impacts.
- A large, ex-ante assessment of proposed measures to improve accessibility can shed light on the practical application of different methodologies.
- Accessibility research should be explicitly integrated with health and wellbeing research.
Managing the Transition to Driverless Road Freight Transport
30 May 2017
- Continue driverless truck pilot projects to test vehicles, network technology and communications protocols.
- Set international standards, road rules and vehicle regulations for self-driving trucks.
- Establish a temporary transition advisory board for the trucking industry.
- Consider a temporary permit system to manage the speed of adoption and to support a just transition for displaced drivers, while ensuring fair access to markets.
Shaping the Relationship Between Public Transport and Innovative Mobility
30 May 2017
- Focus on improving overall mobility outcomes, not just on lowering public transport costs.
- Set a vision for urban transport that includes full integration of innovative mobility options.
- Ensure partnerships between public transport and innovative mobility operators to improve mobility for all people, including those with disabilities.
- Target low-performing or costly routes, and leverage government assets to guide convergence.
- Split regulatory oversight from operation of urban transport and adapt procurement practices.
- Mitigate innovation risk for new services through pilots and portfolio management.
- Incentivise age- and disability-friendly interactions in partnerships between public transport and ride-service operators.
Transition to Shared Mobility
30 May 2017
- Start to integrate shared mobility solutions into existing urban transport plans.
- Leverage shared mobility to increase use of existing high-capacity public transport.
- Deploy shared mobility services in a phased way that maximises public acceptance.
- Optimise overall efficiency while assuring a healthy level of competition in the market.
- Limit exclusive occupancy of shared vehicles to avoid the erosion of traffic reduction and CO2 emissions.
- Leverage the significant potential of improved territorial accessibility created by shared mobility.
- Make shared mobility services fully accessible to citizens with reduced mobility benefits.
Linking People and Places
30 May 2017
- Design accessibility metrics to matter for people and policies.
- Leverage new data sources and methods for accessibility analysis.
- Invest in accessibility, not just roads, in fast growing cities.
- Make use of accessibility analyses to support decision-making.
Airport Site Selection
30 May 2017
- The process should start with an assessment of need for new infrastructure.
- Comparable assessments should be undertaken for a range of feasible options.
- Selection criteria need to examine all positive and negative impacts of airport capacity expansion.
- Assessments need to incorporate considerations of risk and uncertainty.
- The process needs to be clear, transparent, collaborative, and trade-offs need to be explicitly considered.
Local Governments and Ports
23 May 2017
- Develop tailor-made governance arrangements for ports.
- Allow decentralised port governance to create additional benefits for local communities.
- Coordinate public port investment, nationally and where possible at a supra-national level.
- Ensure that ports not only focus on profits, but also take local impacts into account.
Strategic Infrastructure Planning: International Best Practice
23 March 2017
- Systemic risks can be reduced where projects form part of a broad and long-term strategic plan.
- Strategic infrastructure planning carries its own risks, including technology's influence on demand- and supply-side considerations.
- When it works well, strategic planning can set out a stable set of priorities for future investment with durable cross-party support.
- A successful infrastructure planning process balances a stable framework with maintaining flexibility.
- The planning process requires clear objectives, a degree of independence and an open, collaborative approach.
- The planning methodology needs to address risks and uncertainties, take into account binding policy constraints and include considerations of pricing the use of infrastructure.
- A top-down approach to infrastructure planning to complement traditional project by project assessment is essential to a strategic assessment of long-term economic infrastructure needs across sectors.
- Infrastructure planning across sectors can help identify the most important systemic risks early.
- Using analytical methods such as a scenario-based approach to analysis can be helpful in future-proofing infrastructure plans.
- It is important to consider how demand for scarce infrastructure can be managed. Debt management need to be part of any strategic investment plan.
- A top-down approach could foster the development of an analytical framework for investment decisions reflecting both demand and supply side considerations.
Ex-Post Assessment of Transport Investments and Policy Interventions
27 February 2017
- Data collection for evaluation needs to be planned for from the outset.
- Audit transport projects throughout the project stages
- Use independent organisations to carry out audits of transport projects.
- Recognise the variety of economic goals targeted by transport investments.
- Involve local partners in providing evidence on performance.
Public Private Partnerships for Transport Infrastructure: Renegotiation and Economic Outcomes
23 February 2017
- Use renegotiation of PPPs only in exceptional cases.
- Use an independent jury to assess whether the outcome of a PPP is what parties might have been expected to negotiate had they foreseen a change that has occurred.
- Consider to task an independent body with determining when renegotiation of a PPP is legitimate.
- Include reputation and demonstrated competence in selection criteria for a PPP.
- Compare advantages and weaknesses of PPPs versus other forms of private capital.
Quantifying the Socio-economic Benefits of Transport
20 January 2017
- Cost-benefit analysis (CBA) guidelines can be expanded to include reliability and some wider impacts.
- Further research into reliability benefits is needed to improve confidence in results.
- Wider economic impacts should be examined in cases where they are expected to be significant.
- Further research into the impacts and tools for capturing wider impacts is needed.
- Cost-benefit analysis (CBA) can play an important role in decision making, but need not dominate.
Zero Road Deaths and Serious Injuries
1 October 2016
- Think safe roads, not safer roads.
- Provide strong, sustained leadership for the paradigm shift to a Safe System.
- Foster a sense of urgency to drive change.
- Underpin aspirational goals with concrete operational targets.
- Establish shared responsibility for road safety.
- Apply a results-focussed way of working among road safety stakeholders.
- Leverage all parts of a Safe System for greater overall effect and so that if one part fails the other parts will still prevent serious harm.
- Use a Safe System to make city traffic safe for vulnerable road users.
- Build Safe System capacity in low and middle-income countries to improve road safety in rapidly motorising parts of the world.
- Support data collection, analysis and research on road traffic as a Safe System.
Road Safety Annual Report 2016
14 July 2016
- Focus road safety policy on vulnerable road users.
- Enforce drink driving laws, speed limits and the wearing of seat belts and motorcycle helmets.
- Analyse the reasons behind the relatively poor road safety performance in 2015 and adapt policies.
Airport Demand Forecasting for Long-Term Planning
6 July 2016
- Use quantitative methods to analyse the key drivers of airport demand.
- Use expert guidance to help interpret the quantitative results.
- Quality-assure the analysis and counter the risks of optimism bias.
- Reflect the risks and uncertainties that arise in even the best forecasts.
- Make better use of demand forecasts in airport infrastructure planning.
Improving Safety for Motorcycle, Scooter and Moped Riders
7 October 2015
- The powered two-wheeler population is increasing and plays a significant role in mobility.
- Powered two-wheeler (PTW) riders are at far greater risk than car drivers.
- Poor perception and control are frequent failures that lead to PTW crashes.
- A Safe System approach is required to improve the safety of PTWs.
- The helmet is the most important source of protection against severe injuries and death.
- Advances in car technology can also bring positive safety benefits to PTW users. There are a number of new technologies, such as forward collision warning, blind spot information and vulnerable road user protection systems, which can prevent collisions, including those with PTW riders, pedestrians and cyclists.
Road Infrastructure Safety Management
6 October 2015
- Benchmark road infrastructure against good practices in other countries.
- Implement new minimum safety standards for road infrastructure.
- Continue evaluation and research to quantify safety impacts of planning decisions.
- Implement suitable Road Infrastructure Safety Management procedures for each stage of road development including planning design, pre-opening and full operation.
- Make Road Infrastructure Safety Management procedures legally binding.
- Involve both road and health authorities when developing road accident data bases.
- Assure adequate institutional management capacity and investment levels.
- Use existing tools and guidelines; adopt second-best solutions where state-of-the-art solutions are not feasible.
- Identify the Road Safety Infrastructure Management procedures that fit specific needs and understand barriers to implementation.
- Share good practices of Road infrastructure Safety Management procedures and intervention measures.
- Monitor the safety performance of road infrastructure.
- Develop self-explaining roads.
Why Does Road Safety Improve When Economic Times Are Hard?
5 October 2015
- There is clear evidence that when economic growth declines, and particularly when unemployment increases, road safety improves.
- The financial and economic crises which started in 2007 were accompanied by marked falls in annual numbers of road deaths in most OECD countries.
- It is important to understand how much of the accelerated reduction in numbers of deaths during the downturn that began in 2008 was attributable to the changed economic conditions.
- The economic downturn in 2009-10 may well have contributed to about two-thirds of the decrease in fatalities from 2008.
- The recent downturn has had repercussions on the Gross Domestic Product (GDP) and unemployment rate and has influenced the number of road deaths through a reduction in vehicle kilometres driven, especially by young men and by heavy goods vehicles, a reduction in speeding and in drink-driving, and a reduction in learning to drive by young men.
- Policy makers need to take careful account of these results when setting road safety targets and when designing road safety strategies for the future.
Cycling, Health and Safety
19 December 2013
- Insufficient evidence supports causality for the “safety in numbers” phenomenon – policies increasing the number of cyclists should be accompanied by risk-reduction actions.
- Efforts must be made to harmonise definitions of bicycle accident terminology so as to be able to make reliable international comparisons on cyclist safety.
- National authorities should set standards for, collect or otherwise facilitate the collection of data on non-fatal cycling crashes based on police reports and, in either a systematic or periodic way, on hospital records.
- Authorities seeking to improve cyclists’ safety should adopt the Safe System approach - policy should focus on improving the inherent safety of the traffic system, not simply on securing marginal improvements for cyclists in an inherently unsafe system.
- Authorities should establish top-level plans for cycling and cycling safety and should ensure high-level coordination among relevant government agencies to ensure that cycling grows without aggravating safety performance.
- Speed management acts as “hidden infrastructure” protecting cyclists and should be included as an integral part of cycle safety strategies.
- Cyclists should not be the only target of cycling safety policies – motorists are at least as important to target.
- Where appropriate, traffic speeds should be limited to less than 30km/hr where bicycles and motorised traffic mix but care should be taken so that speed control devices do not create hazards for cyclists.
Better Regulation of Public-Private Partnerships for Transport Infrastructure
24 September 2013
- A mix of financing models spreads risks.
- A dedicated budget for PPPs, set in relation to the rate at which future liabilities will be accumulated, can provide such a limit.
- Explicit consideration of alternative financing arrangements should be employed in determining whether to proceed with PPP projects.
- It is recommended that governments require PPP projects to pass tests of affordability and to clear the hurdle rates of return generally applied to publicly financed transport projects.
- The expected cost of PPP projects should take account of cost inflation resulting from the propensity for projects to be renegotiated.
- At the individual project level, risks should be assigned to the party best able to manage them, along with rights to make related decisions.
- Assigning demand risk is not straightforward and risk sharing arrangements are therefore common.
- Continuity of resources and expertise is essential for addressing strategic behaviour and optimism bias more generally.
- Regulatory agencies are well placed to ensure transparency and accountability by publishing reports on the criteria employed to make decisions and publishing contracts.
Sharing Road Safety: Developing an International Framework for Crash Modification Functions
1 December 2012
- Road safety policies should undergo performance and efficiency evaluations. Such evaluations cannot be undertaken without Crash Modification Functions (CMFs). Evaluation processes should be documented to ensure they are transparent.
- Research conducted to develop CMFs should follow the guidance provided in this report and, in particular, provide specific information that describes the countermeasure under consideration, the safety issue being addressed and the roadway environment in which it was tested.
- It is recommended that an international group be composed under an existing organization (e.g. Transportation Research Board, World Road Association, etc.) to foster dialog among researchers and practitioners on CMF research and reporting standards with the aim of increasing transferability of results. Coordination of research across countries on top priority countermeasures should be considered.
- International cooperation should aim to capture documentation and reporting of CMF research in a widely available transnational database.
- A concerted effort should be made to publicize the benefits of decision-making based on CMFs. This should take the form of: presentations and workshops at transport, injury prevention and health conferences; press releases; letters to political leaders and senior bureaucrats.
Sharing Road Safety: Developing an International Framework for Crash Modification Functions
31 May 2012
- Road safety policies should undergo performance and efficiency evaluation. Such evaluations cannot be undertaken without Crash Modification Functions (CMFs). Evaluation processes should be documented to ensure they are transparent.
- Research conducted to develop CMFs should follow the guidance provided in this report and, in particular, provide specific information that describes the countermeasure under consideration, the safety issue being addressed and the roadway environment in which it was tested.
- It is recommended that an international group be composed under an existing organization (e.g. Transportation Research Board, World Road Association, etc.) to foster dialog among researchers and practitioners on CMF research and reporting standards with the aim of increasing transferability of results. Coordination of research across countries on top priority countermeasures should be considered.
- International co-operation should aim to capture documentation and reporting of CMF research in a widely available transnational database.
- A concerted effort should be made to publicise the benefits of decision-making based on CMFs. This should take the form of presentations and workshops at transport, injury prevention and health conferences; press releases; letters to political leaders and senior bureaucrats.
Reporting on Serious Road Traffic Casualties
1 December 2011
- A complete picture of casualty totals from road crashes is needed to fully assess the consequences of road crashes and monitor progress.
- Injury information should complement information on fatal crashes to give a fuller picture of road crashes. Information on injuries should become more important for international comparisons.
- Police data should remain the main source for road crash statistics. However, because of underreporting problems and possible bias (for example with differing rates of reporting by vehicle type), police data should be complemented by hospital data, which are the next most useful source.
- The data from hospital emergency departments, available in some countries, should be monitored regularly and researched to determine if they might shed more light on road casualties.
- The assessment of the severity of injuries should preferably be done by medical professionals, and not by the police officer at the scene of the crash.
- Medical staff should be trained in order to systematically classify (road traffic) injuries using ICD International Classification of Diseases and to assess severities with indices such as the Abbreviated Injury Scale (AIS) or the Maximum Abbreviated Injury (MAIS). This information -- without personal information -- should be made easily available for statistical purposes, policymaking and research.
- Besides police data and hospital data, other data sources are available. These have a limited value on their own, and cannot replace police or hospital data, but can be used to build a more balanced and comprehensive picture, to enrich the main data sources, and as a quality check.
- For linking data, the deterministic method is preferred if a unique personal identifier is available; otherwise the probabilistic method is a good alternative.
- The six assumptions needed to use the capture-recapture method must be considered carefully. Using this method combined with linking police and hospital data may be appropriate to give a fuller picture of road casualties.
- Having an internationally agreed definition of “serious” injuries will help the safety research community to better understand the consequences of road crashes and to monitor progress. Given the existing knowledge and practices, IRTAD proposes to define a ‘seriously injured road casualty’ as a person with injuries assessed at level 3 or more on the Maximum Abbreviated Injury Scale i.e. "MAIS3+".
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