Shared Space: Safe or Dangerous?
Wednesday, December 15 by JerryFoster
Township Council recently adopted the shared space concept as fundamental to the lawsuit settlement with InterCap over the new Princeton Junction Transit Village. Under this concept, motorists, bicyclists and pedestrians share the roadway as peers. But is it safe?
Four European experts reported results of their studies of the shared space experience in the Netherlands in 2007 at the Walk21 Conference held in Toronto. Shared space was implemented several locations between 1998 and 2001, with studies published between 2003 and 2007.
Overall, “reported accidents have decreased substantially.” In one location, however, minor injury collisions persisted, and “bicyclists were overrepresented”.? Significantly, “police report only a (minor) part of the accidents. Particularly bicycle and pedestrian accidents are often not reported to the police. This means that reliable and valid conclusions regarding the safety of cyclists and pedestrians cannot be made.”
What makes shared space work? “At low speeds people have more time for communication and the interpretation of verbal and non-verbal utterances.”
What keeps it from working? “Children and people with a visual or mental handicap cannot be expected to comply. Also, the elderly are not always able to anticipate and react in time, especially not when it is crowded and many things happen in a short period. This group (in total 25% percent of the population!) runs a substantially raised risk.”
How do people feel about shared space? “Most respondents do not think the situations are safe. Both car drivers and bicyclists and pedestrians are critical about it. In Haren remarkably many people (90%) demand a clear choice regarding the position of the bicycle: either on a bicycle lane or on the carriageway. The experts prefer the bicyclist on the carriageway; the public prefers a separate recognizable lane.”
The WWBPA supports the shared space concept, but recognizes that to work, all roadway users must be provided with subtle guidance as to the preferred positioning within the space. Bicyclists must be encouraged to stay out of the way of opening car doors (the “door zone”), such as through the use of a special color or pattern of pavement to guide where they ride.
The current (pre-settlement) language in the redevelopment ordinance calls for buffered bike lanes to achieve this goal. This goal can be achieved in the shared space concept, but the language regarding bike lanes is proposed to be removed. Please contact our public officials with your questions or concerns regarding the safety of our proposed new shared space.
