24 January 2013

Citizen Cyclists in Dublin Want Infrastructure

Dublin Infrastructure_5
I've just been reading an interesting article based on a study called "Determining bicycle infrastructure preferences - A case study of Dublin". It was published in 2012 by Brian Caulfield, Elaine Brick and Thérèse McCarthy. In short, it assessed users' preferences for bicycle infrastructure in Dublin.

The National Sustainable Transport Policy in Ireland included in its plans to "reduce work-related car commuting by 45-65%". In addition, it aims to have a modal share of 10% cyclists by 2020, which means that cycling is now, more than ever, in the spotlight in Ireland.

The research involved talking to the users and documenting their preferences for cycling facilities. They differentiated between avid cyclists and regular bicycle users.

Respondents were asked to select their favourite type of cycling infrastructure, we it off-road bike paths, greenways, etc.. There were also asked to choose between two options:


The preferences of the respondents were divided by gender, how confident they were at cycling (five categories from 'completely confident' to 'not at all confident'.

Here are the preferences of the respondents:
  1. Direct routes: Both experienced and non-experienced cyclists alike (56.4% in all) stated this was the most important preference.
  2. Infrastructure type: The off-road bike path was the number one preference under the cycling infrastructure options. This was followed by green lanes. The least preferred option was “no-lane”.
  3. Adjacent traffic speed: Respondents prefer lower adjacent traffic speed.
  4. Traffic volumes: 69.1% of respondents said that lower car traffic volumes would encourage them to cycle more.
Among other results, it is clear to verify that an adjacent traffic speed of 30km/h is more important for women than it is for men. Another interesting fact is that off-road bike paths have higher significance for respondents with less confidence.

The results mirror what we know from many other cities with mainstream bicycle culture. Citizen cyclists want infrastructure. If you build it, they will come.

Design like you mean it.


You can read the article here.

4 comments:

shuichi said...

I have a simple question. Is the modal share of 10% cyclists by 2020 a higher target universally?

zmau said...

What is the purpose of green fence in the above image ? To make sure no cyclist will survive an attempt to ride close to right curb ?

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Cian said...

"Design like you mean it" -- and on that point Dublin and Ireland overall is still getting the details wrong on a large scale.

@zmau -- the kerb isn't just a kerb, it's a wall with a 0.5-1m drop behind it.

@shuichi -- The vision section of the Irish national cycle policy says: "A culture of cycling will have developed in Ireland to the extent that 10% of all trips will be by bike by 2020."