In cooperation with Copenhagenize, Geveko Markings has developed the micromobility toolbox. Visualizing how horizontal markings can enhance the benefits and safety of cycling- and other micromobility infrastructure. Including examples of way finding, safe routes to school, signalized/unsignalized…Read article
Under certain conditions streets and squares may be designed as shared space, i.e. an area where road users decide together how to share the area. This requires the right balance between the number of cyclists, pedestrians and drivers for it to become a safe, secure area.
By Troels Andersen
The philosophy behind shared space is to deregulate the traffic, and integrate instead of segregate. This creates more mutual awareness among road users, and no one feels ownership or insists on having the right of way in the urban space. Traffic flow is based on being alert to other road users, on eye contact and negotiation, and is slower but more flexible.
Shared space was developed by a Dutch traffic planner called Hans Monderman, who in the 1980s was given the job of reducing the number of pedestrian accidents in cities. Based on accident reports and other documentation, he realized something was seriously wrong.
Hans Monderman describes his method by explaining that when traffic engineers are faced with a traffic safety problem the majority will add an extra element. His own principle, however, is always to remove something. His first attempt at removing signs, traffic lights, kerbs and markings proved successful. His solutions involved mixing drivers, cyclists, and pedestrian in a shared space where the individual road user is responsible for contributing to a flexible and safe traffic flow. The number of accidents dropped, and the quality of urban spaces rose.
Shared space can be an excellent solution, but is definitely not suitable for all roads and streets. Shared space is best in areas with many light road users, often in dense urban areas with many different functions throughout the day. There should also be the type of destination that makes it necessary to frequently traverse the area.
According to the Danish road rules the following conditions apply:
- The speed limit should be 15-20 km/h maximum.
- The traffic volume should not exceed 3- 4,000 motor vehicles per 24 hour period.
- There should be a balance between cars, bicycles, and pedestrians.
- No road user group should have priority.
- A certain road width should be available.
- Parking should be kept limited.
- Intersections in shared space areas should not be given priority.
There is no sign that covers the shared space concept. It’s recommended to sign shared space areas as pedestrian zones with driving allowed, i.e. E49 pedestrian zone. Another alternative is to sign it as a living street.
Blind or seriously visually impaired persons have difficulty getting around in shared space areas, primarily because it feels insecure sharing an area with motor traffic. Guide rails may be installed to resolve the issue.
Cyclists will typically find it natural to seek eye contact with other road users so shared space is basically highly compatible with cyclist’s natural behaviour.