Key features
Cycle highways are known by several terms and can incorporate a number of other cycling measures, including 1.4 Grade-separated crossings, 1.2 Cycle tracks and 4.2 Traffic restrictions and charges . A definition is provided by the CHIPS (Cycle Highways Innovation for smarter People Transport and Spatial Planning) project:
‘A mobility product that provides a high-quality functional cycling connection. As a backbone of a cycle network, it connects cities and/or suburbs, residential areas and major (work)places and it satisfies its (potential) users.’ (Provincie Vlaams-Brabant, CHIPS project)
Cycle highways have several features:
- Continuous, long distance routes that facilitate reasonable cycling speeds
- Independent of existing carriageways and motorised traffic
- Offer strategic, functional routes that connect residential, commercial and business areas.
- Integrated into the existing cycling network and other transport modes
- Bi-directional and have a greater width than a cycle track
- Often begin in rural areas but can continue into urban areas through green spaces and streets, from which motor vehicles traffic have been excluded. For example, London’s Cycle Superhighways provide cyclists with routes into and across central London.
- Often have a name, logo, signposting and other branding (Provincie Vlaams-Brabant, CHIPS project).
- All types of bicycles should be able to easily use the highway, including cargo bikes and pedelecs (Provincie Vlaams-Brabant, CHIPS project).
Function and objectives
Cycle Highways can facilitate daily, long distance cycle journeys. This may be as a regional connection, a commuter route into a business district (La Rochelle) or between residential areas. They have been described as the backbone of the wider cycling network as the cycle highways often connect multiple local networks (Provincie Vlaams-Brabant, CHIPS project).
Cycle highways that prioritise the needs of commuters are known as superhighways and can be found in Copenhagen and London. (Office for cycle superhighways, 2018)
Redundant transport corridors such as railways (La Rochelle) and canals can effectively be repurposed into a cycle highway, as they can provide direct, flat and continuous tracks that often link popular origins and destinations.
Complementary measures
3.1 Cycle information and awareness raising campaigns are important activities that promote the use of a cycle highway. They can be supported by the branding of the route.
4.2 Traffic restrictions and charges on car traffic and priority for cyclist along a cycle highway can also contribute to its success. Influencing a behaviour change is most effective when cycling is comfortable and safe.
Facilities such as 2.1 Cycle parking and 2.3 Bicycle maintenance and repair facilities increase the attractiveness of using a cycle highway. It is also important that businesses offer parking and changing facilities for commuters who cycle. In Copenhagen, the Secretariat for cycle superhighways wants to develop a strategy for getting businesses more involved.
Performance
Cycle highways are effective at increasing connectivity for cyclists by creating transport corridors where road infrastructure did not previously exist (SUTP, Fact Sheet H-06) or by offering a faster alternative to cars or public transport.
Cycle highways can increase the cycling speed from an average of 15km/h to 18km/h and from 18km/h to 24km/h for e-bikes (Rupprecht Consult, 2016). The directness and speed that highways may offer cyclists are an important attraction; The Capital Region of Copenhagen Cycle Superhighways project found that the most common reason (51 %) why people start cycling is because it is faster than using other modes (Office for cycle superhighways, 2011). In London, the Cycle Superhighways have resulted in an increase in the number of cyclists with the East-West route experiencing a 55 % increase in cycle journeys (as of 2018) since its completion in 2016 (London Assembly Transport Committee, 2018).
In the Copenhagen region, the planned 300 km network of cycle highways will contribute an annual reduction of approximately 7,000 tonnes of CO2 due to a modal shift from cars to cyclists (Office for cycle superhighways, 2011). The Goudappel Coffeng traffic model calculates that the provision of cycle highways in the Netherlands will result in a reduction of the number of car and public transport journeys and an increase in bicycle journeys. Furthermore, cycle highways reach their full potential when electric bikes become more widely utilised.
The PASTA (Physical Activity Through Sustainable Transport Approaches) project monitored the health of citizens who switched from a private car to a using a cycle highway for one month. Their physical fitness improved, their body age decreased, and the amount of body fat was reduced by 0.6% - 2% (PASTA project, 2017).
Cycle highways that support cycle tourists can create significant economic benefits for local economies resulting from the money spent by cyclists on accommodation and in local businesses. For example, in the Münsterland region (Germany) cyclists were responsible for around 30% of the total annual income from tourism (BMVBW (ed.). (2002a).
Parameters of success/failure
In the CHIPS project, the project partners have developed a four-stage approach to developing cycle highways. It includes considerations of the planning stage, design and implementation, marketing and evaluating the highway (Provincie Vlaams-Brabant, CHIPS project).
There are a number of similar design features recommended for cycle highways that will maximise the attractiveness of the measure to cyclists. Copenhagen and other municipalities have developed minimum quality standards with regards to their Cycle Superhighway network (City of Copenhagen, 2014). This is important as, by their nature, cycle superhighways often cross municipal boundaries, so it is important that all the municipalities involved construct the superhighways in a common manner.
It is important to ensure a high level of visibility amongst cyclists by keeping sight lines unobstructed and minimising the curvature of the route (SUTP, Fact Sheet H-06). Good visibility should continue into tunnels via bright lighting and design that allows the ends of the tunnel to always be visible. Lighting helps cyclists feel more comfortable due to an increase in perceived safety and actual safety.
As highlighted above in the performance of cycle highways, speed and directness is an attraction of cycle highways and these routes should be designed to allow cyclist speeds of up to 30 km/h with good continuity (SUTP, Fact Sheet H-06). This is especially relevant for the commuter and long distance routes that act as regional connectors.
The experiences of Copenhagen and Nijmegen highlight the importance of cooperation. This can be between regions, municipalities and with stakeholder groups. In Copenhagen, the existence of the Secretariat enabled the collaboration between the municipalities. Furthermore, cooperation and engagement with the rail operators allowed the effective planning and implementation of the network with multi-modal integration in mind. The ability of cyclists to use different transport modes in various combinations, depending on the weather and their other commitments, is another key attraction and a factor of the measures' success. Nijmegen has a strong integrated vision for transport, and to support the uptake of cycling without disrupting motorists, they have considered an alternative route for road traffic. The alternative route acted as a push measure that supported cycling, by removing traffic from busy cycling routes yet ensuring drivers were not significantly affected by the reallocation of some road space and priorities in the city centre.
A good understanding of the local area and engagement with the public are important in identifying the routes that have the highest cycling potential. This may be based on where people live and work and how they travel between these. In the Copenhagen region, the Secretariat always makes evaluations before and after a new route is opened, which involves counting cyclists as well as interviews.
It is important to consider the differences, both legislative and cultural, which mean that the direct transfer of best practices between cities is not always possible. For example, signage needs to reflect local customs and regulations.
As demonstrated in Copenhagen, effective marketing and branding can contribute significantly to the success of a cycle highway. In Nijmegen, a high level of existing cycling and support from the local population were identified as two other factors that contribute towards the success of this measure.
Complementary measures, such as parking and facilities in the workplace are also important. Changing and showering facilities at the workplace are especially important for commuter cyclists. The organisation responsible for the Copenhagen superhighways wants to develop a strategy for getting businesses more involved and taking responsibility in encouraging cycling.
Key lessons for transferability
An independent secretariat responsible for communication, organising financing and overall management (PASTA project, 2017).
Cycle highways are expensive and time-consuming to implement and are often built in stages. Cities should aim to secure funding and support that will facilitate the implementation of the first highways and through to the completion of the network. When the Greater Copenhagen Superhighway concept was seeking funding, the Secretariat highlighted the relatively low cost, the benefits in reducing congestion and the individual and environmental health improvements (PASTA project, 2017).