We surveyed over 4,000 Victorians and found more than three-quarters are interested in riding a bike, but only in infrastructure that separates people from cars (such as off-road paths or protected bike lanes).
This proportion is far higher than previously thought, highlighting a huge opportunity to increase bike-riding rates by building separated bike lanes.
Our study, published in the Journal of Transport and Health, found high levels of interest in bike riding in groups with traditionally lower participation, including women and people living in outer-urban fringe areas.
However, these areas tend to have less access to safe, protective and supportive infrastructure than their higher socioeconomic counterparts.
Infrastructure is key
Previous research has shown that how unsafe someone feels when riding a bicycle – particularly in the presence of motor vehicle traffic – is the key barrier to cycling.
Too much existing bike infrastructure is simply a strip of white paint; 99% of existing on-ride bike infrastructure in Melbourne is made up of painted bike lanes, which result in closer motor vehicle passes and do not protect cyclists from potential injury.
Providing high quality, connected and protected bike lanes or paths that separate people on bikes from motor vehicle traffic would greatly increase cycling rates in Melbourne.
Bike infrastructure must work for women, as well as men
For every woman that rides a bike in Melbourne, there are two men doing the same.
Despite lower participation, our study showed two-thirds of women are interested in riding a bike, and over half own a bike. Research suggests women are more likely than men to feel vulnerable to harassment by drivers when riding, may need more storage space than a bike usually provides, and may have more care-giving responsibilities than men. Differing perceptions of risk are also a factor.
Women have different infrastructure preferences to men, with a high preference for bike paths or lanes physically separated from motor vehicle traffic.
Taken together, these factors contribute to a pattern where many city bike paths and lanes are designed for the needs and confidence levels of male cyclists.
Common to many cities in Australia and around the world is what’s known as the “radial planning fallacy”, where transport systems are designed to optimise trips from outer-urban areas to city centres or businesses – rather than to facilitate local trips.
The majority of protected bike paths or lanes in Melbourne are radial in design, with a lack of connectivity between existing paths.
This kind of planning does not support the needs of many actual or aspiring cyclists, particularly women who tend to have more varied trips around places such as school, local shops and other locations close to home.
Outer suburbs are losing out
Despite lower participation, we found that interest in bike riding is high in the outer urban fringe areas of Melbourne.
These areas also have the lowest level of access to safe and comfortable bike infrastructure.
People who are inexperienced or new to bike riding prefer bike paths or lanes that are physically separated from motor vehicle traffic.
But a lack of infrastructure dedicated to active transport, coupled with longer distances to essential services, means people living in outer-suburbs are often required to drive long distances.
To address these health and transport inequities, it’s essential we plan and build protected and connected bike infrastructure across Melbourne, including new urban growth areas.
As well as boosting health outcomes, optimising social connection and reducing transport inequities, this would also contribute toward meeting Australia’s net-zero emissions targets.