Data, communication, and political advocacy are crucial parts in developing cycling infrastructure, influencing behaviour, and increasing knowledge among cyclists as well as local and regional authorities. Based on a review of local and regional strategies from Nordic municipalities and regions participating in the Nordic Cycle Network, these topics are well-integrated into authorities’ everyday work. Nevertheless, while there are numerous similarities, some differences and unique practices are present. Most notably, data and communication are primarily addressed on the local level, while regional authorities focus on other aspects, such as development of the broader regional infrastructure. The following sections examine these similarities and differences as described in the most recent Nordic local and regional strategies. However, in practice, cities are likely implementing a broader range of approaches than those explicitly described in the strategic documents.
Cycling data collection in municipalities
Most of the municipalities have specific data gathering procedures and collect similar data related to cycling. The most common indicators that municipalities observe are trends in cycling in different areas; time of day, week, or year of cycling; demographic distribution and socio-economic status of cyclists; type of bike used (conventional, electric or cargo bike); the purpose of travelling (to work, school, shopping, etc.); designated parking spaces near homes; and overall satisfaction of the city’s efforts to make cycling more accessible and convenient (Aarhus kommune, 2017; Bergen kommune, 2020; City of Copenhagen, 2011; City of Helsinki Urban Environment, 2020; City of Reykjavík, 2021; City Planning Helsingborg Committee, 2017; Gothenburg Traffic Office, 2015; Oslo kommune, 2015; Stockholms stad, 2022; City of Tampere, 2022). This data is oftentimes compared to other modes of travel, e.g. car or public transport. Some municipalities also compare the costs of such travel, highlighting the cost-effectiveness of choosing the bicycle.
Local and regional authorities use various methods for collecting data, the most popular being automatic counters, placed strategically around key cycling paths. For instance, Copenhagen has a monitoring device on the Bryggebroen Bridge, Stockholm has one on Skanstullsbron bridge, and Helsingborg on Hävertgatan (City of Copenhagen, 2011; City Planning Helsingborg Committee, 2017; Stockholms stad, 2022). These automatic devices track cycling traffic flows and provide valuable data about cycling trends. Usually, the automatized counters are supplemented by randomised manual counting, which also includes tracking the types of bikes that pass by (Gothenburg Traffic Office, 2015). Municipalities tend to collect and/or synthesise data annually or every two years, after which changes are tracked to highlight the impact of, e.g., infrastructure modifications, or to make a compelling case for investing in future initiatives (Bergen kommune, 2020; Roskilde kommune, 2017).
Surveys are also a frequently used method for gathering cycling-related figures. Aarhus, for instance, has conducted surveys inquiring about the habits of wearing helmets when cycling (51% of cyclist self-report to have worn a helmet during their last cycling trip) or having specialised lights on bicycles during dark hours (90% of cyclists self-reported to have lights on bicycles during their last trip in the dark; Aarhus kommune, 2017). Another example of surveys comes from Stockholm, where according to different surveys, 60-70% of residents have access to a well-functioning bicycle. The latest citizen survey shows that of those who own a bicycle, 65% report using them at least 1-2 times per week (Stockholms stad, 2022). Bergen carried out a survey where a representative group of residents provided answers on their cycling habits and expectations about cycling infrastructure and safety. For younger respondents, questions were also given about children’s habits for cycling (Bergen kommune, 2020).
Sense of security and numbers of accidents are monitored extensively across the municipalities as well. In Swedish municipalities, data on accidents are primarily collected through the Swedish Transport Agency’s reporting database for traffic accidents, called Strada (Swedish Traffic Accident Data Acquisition; City Planning Helsingborg Committee, 2017; Gothenburg Traffic Office, 2015; Stockholms stad, 2022). The database gathers information from both police report traffic accidents as well as emergency hospital reports. Local polls on safety are also conducted to a significant extent, aiming to regularly measure the perceived safety and related issues when cycling (City of Copenhagen, 2011; Oslo kommune, 2015; City of Tampere, 2022). Gathering data both on accidents and perceived safety can provide valuable data on the relationship between objective risk factors and individuals’ subjective sense of security.
Oslo municipality has a particularly intricate system of gathering and storing cycling-related data. To reduce conflicts between different sustainable transport modes, improve access to data for city planners, and better control data quality, the city developed a geodatabase for green transport, including cycling. It stores data about bicycle infrastructure, projects, winter maintenance priorities, and other important initiatives. The municipality also uses 3D camera and AI technologies to evaluate infrastructure projects by identifying road users’ movement patterns to highlight their interactions and conflict points (Jorun Andenes, 2023).