Showing posts with label portland. Show all posts
Showing posts with label portland. Show all posts

Monday, 11 April 2011

The truth about New York, and other unlikely places to look for inspiration...

For some time, I've wondered why it is that British politicians and commentators look so very often across the Atlantic to the United States for inspiration, when they could more profitably take a much shorter journey across the North Sea to the Netherlands or other European nations to find better solutions for their problems. This is particularly true when it comes to cycling.

A great example of this appeared recently in the "bike blog" of The Guardian newspaper in Britain, with the rather hyperbolic headline of "How one New York bike lane could affect the future of cycling worldwide".

Cyclists in the USA, and at this time particularly in New York face many problems. I'd of course like to see them resolved. But my question in this post is about why it is that a British newspaper would make such a remark. Is New York really so significant in cycling terms ?

The last figures I saw for the cycling rate of the city suggest that just 0.6% of commutes in the city are by bike (and that this small number is enough to put it in sixth place amongst larger American cities). Only around one-fifth of all journeys made are for commuting purposes. However, commuting figures are often quoted for cycling because commuters are by definition adults of working age - a relatively easy group to attract to cycling. By concerning ourselves only with commuters we don't have to concern ourselves with the more tricky demographic groups - including children, parents accompanying children and older people. Commuting figures are usually the highest figures for utility cycling that you can quote, and it makes it easier to claim a larger modal share than is real when the entire population and all reasons for journeys are discussed.

In this case let's be generous and assume for the sake of simplicity that 0.6% of all journeys by everyone are by bike in New York. The city has a population of around 8.4 million, and it's normal for people to make an average of around 2.5 journeys per day. Therefore, about 21 million journeys will be made per day in New York. Taking our generous estimate of cycle usage, we can assume that there are around 125000 journeys made per day by bike in the city. If this blog was into baffling with large numbers, I'd perhaps stop there and report the huge number of cyclists. However, that's not really very helpful.

Even compared with London, where The Guardian is based, this isn't actually impressive at all. London's population is a little smaller than New York's, but Londoners reportedly use bikes for roughly 500000 journeys per day (only a small minority of these journeys, around 13000, are made on bikes which are part of the much hyped, incredibly expensive bike share scheme).

In comparison with cities in the Netherlands, the number of trips made by bike in New York is roughly equal to a city with a population of around 150000 people and a merely average cycling rate. Higher cycling rate cities do better, of course. Assen, where we now live, is a tiny place with just 65000 people. However, they make over 70000 cycle journeys each day, which is a remarkably high proportion of our generous estimate for New York. The world's highest cycling rate is in Groningen, where a population of 190000 makes over 300000 journeys per day. Easily more than double the numbers made by New Yorkers.

Other American cities are similar. Even the much lauded Portland has only a 4.7% commuting rate. That's around 1/6th the cycling modal share of an average Dutch city. No place in the Netherlands has such a low modal share as Portland, yet Portland is also frequently an inspiration to some people in the UK.

Cycling infrastructure in the Netherlands is built to cope with far higher levels of usage and by a far wider demographic than many outside observers realise.

But this blog post isn't really about New York or Portland or even about infrastructure. Rather, I'm interested in the British media's obsession with everything from America, and their apparently unquestioning belief of any hype or "cheerleading" which they hear. If you consistently look in the wrong direction, then you consistently end up with the wrong answers. That is, unfortunately, precisely what keeps happening in the UK, where it appears that many people stand with their backs to Europe and gaze longingly across the North Atlantic for inspiration for ways to solve any given problem.

That The Guardian should write about cycling in New York in the article that I linked to is not at all unusual. The Guardian actually writes an awful lot about cycling in New York. In fact, search the newspaper for "New York cycling" and you get 10000 hits. Search for "Copenhagen cycling" (another place known for hype) and you get 2100 hits, "Portland cycling" gets 150 hits (all these numbers were correct at the time of writing this post. Google's indexes and the Guardian's content both change, but when checked a couple of years later the numbers were still similar)

And does the Guardian also write about Groningen, the place which has the highest cycling rate in the world ? Well, search for "Groningen cycling" and you find a mere 29 hits, more than one of which are due to the comments I used to make beneath "bike blog" articles before seeing how utterly pointless it was to bother with them.

There's surely something wrong with this picture. There's a saying about Journalism: "if your mother says she loves you, check it out.". Why is The Guardian, a "quality newspaper" not checking-out the stories that they tell about cycling ? Why are they not more skeptical of their sources, and ensuring sensible coverage of cycling ? The journalism on their "bike blog" often seems to consist of little more than reproducing press releases from whoever shouts loudest about their cycling "successes".

The Netherlands has a smaller population than the Metropolitan area of New York City (16 million vs 22 million) but there are vastly more cycle journeys here. A million cycle journeys per hour, in fact, during much of every week. It may not be easy to see what this compares with, but there's one simple comparison which is startling: The tiny population of this country make more journeys by bike than the whole of the USA, Britain and Australia put together.

When looking for examples of successful policy to copy, does it not make most sense to look where policies genuinely have been successful instead of looking to where proudly claimed successes are actually rather small and only visible relative to even smaller numbers of cyclists previously ?

When Americans visit Dutch cities, there is a reason why they are amazed and inspired. If journalists from the Guardian were to make the same journey, they'd see the same things. I have suggested this to them before, and indeed I also sent invitations to journalists with this and other newspapers in the UK over some years with trying to promote the idea of a Study Tour to them. I'm still waiting for a response.

Some numbers:
Yes, there are just 24000 bike commuters in the whole of New York City. Within the US, Portland leads for overall cycling rate. However, even here the figures are remarkably small in comparison with any Dutch city - including even those which consider themselves to have low rates of cycling. It's great that progress is being made in the USA, but it's very slow progress and other nations would be better off looking to the Netherlands for real examples of what really does work to promote cycling.

In the last week we've made four different posts which refer to the USA in one way or another. To make it easy to see all "USA" posts, you can select those posts by label.

Please don't get any silly idea that I dislike New York, New Yorkers, or Americans in general. How could I ? New York's and New Yorker's influence on western culture has been huge. I grew up listening to Talking Heads and Suzanne Vega, and watching films by Woody Allen. However, just as it would make no sense at all to ask the Dutch about running a successful mission to the moon, it makes no sense to ask Americans how to make cycling a normal part of everyone's lives. That goes double when you see that enlightened Americans are actually looking to the Netherlands. Once upon a time, America was the leading cycling nation, but at the moment cycling in the USA faces many problems. I'd like to see them resolved.

Do you want to see how different it could be ? Book a study tour and see how Dutch infrastructure has lead to the highest cycling modal share in the world.

Monday, 28 February 2011

Population density vs. cycling rate for a range of cities


This is another of those myths and excuses that I've covered before, but just keeps on coming up. i.e. that the Netherlands has a high rate of cycling because Dutch cities are especially dense. Some campaigners make a lot of noise about high density being required to achieve a higher cycling rate or lower car use. Actually, there is not much of a correlation between cycling rate and density.

As you'll see in the plot above, it isn't true that cities with the highest population densities have the highest cycling rates. Rather, you'll find that Dutch and Danish cities have the highest cycling rates, whatever their density happens to be, because cycling in them there is a more pleasant experience because these cities have invested in cycling infrastructure in order to make it pleasant. Subjective safety is very important.

The belief that the Dutch live in remarkably highly densely populated cities is just a myth. Assen, where we live, has just 780 people per square km. That's not only significantly less dense than New York, but also less dense than relatively spread out American cities such as Portland (1655 people per square km).

New York makes a great example. Over 10000 people live in each square km of what is a very compact city for its population, yet for all the recent hype about growing cycling, the cycling rate remains extraordinarily low by international standards: Just 0.6% of commutes are by bike in that city. Conditions may be slowly improving, and it's a very good thing that they are, but it's still not yet a place to look to internationally as a success story. They're a very long way from the point where all types of people feel safe to cycle for a large proportion of their journeys.

Dutch cities need cycle paths like this
precisely because they are not dense
Much to my amusement, some Dutch people believe the same story about density. i.e. that they have relatively densely populated cities. I was once told this as part of a presentation about Groningen, the density of which is actually just 2300 people per square km. Even the capital of the country, Amsterdam, has just 3500 people per square km. The highest density city in the Netherlands is Den Haag with 5900 people per square km, but Den Haag does not have anything like the highest cycling modal share for a Dutch city. Quite the reverse, in fact, as in a presentation to us on a visit a few years back, the cycling rate there was described as "quite low".

To summarize, population density has little to do with cycling rate. Even within individual countries there is little correlation. You'll see that less densely populated Portland has more cycling than more densely populated New York, that Cambridge people cycle more than Londoners, that Bremen does better than Berlin, and that Groningen has more cycling than Amsterdam even though the densities of each of the higher cycling cities in those pairs is lower.

At this point, it's traditional for some people to respond with comments about average journey distances being so much longer in whichever country they live in. However, I'm afraid that doesn't really hold water either. While the mean distance is skewed due to the maximum possible journey distances being greater, the median for everyday journeys does not vary as much as you might imagine. Even in the USA, every-day journey distances are limited by time more than by the actual distance and 40% of all journeys are under 2 miles in length. The longest journeys may not be practical by bike, but Americans rarely choose cycling as a mode of transport even for the shortest journeys.

By contrast, longer cycle journeys are easier to make in the Netherlands. We find this from our own experience. Places that seemed "too far to cycle to" in the UK are often closer together than we remember them being, and people make the same and longer distance journeys here by bike without a second thought.

The reason for the vastly higher rate of cycling in the Netherlands is not population density, but policy which support cycling, effective campaigning, and successful infrastructure design.

For those who prefer a scatter graph:


The cycling rates for cities with stars after their names are the lowest on my graph, but they're all actually exaggerated relative to the other cities in the list. For these cities I could find only figures for "commuters" and not for all journeys. That the local authorities should choose to publicise this figure instead of one for all journeys is itself an indication that you don't see a lot of school children, parents with children, or pensioners on the streets of these cities. Where there is a healthy cycling culture, commuters are a minority of cyclists.

Monday, 29 March 2010

The state of walking and cycling in the USA

"Over one-third of the U.S. population is under age 16 (cannot legally drive) or over age 65. Streets designed just to move cars are leaving behind the most vulnerable road users, often making them prisoners in their homes or completely reliant on others to drive them around. Less than half of states and major U.S. cities have adopted complete streets policies that require that roadways be designed and built with all users in mind." - So says the Alliance for Biking and Walking 2010 Benchmarking Report.

Cycling rates correlate well with rates of investment in cycling, not only within the USA, but also internationally. The success of the Netherlands has come due to investing in the needed facilities - and the facilities really are needed:

"States with the lowest levels of biking and walking have, on average, the highest rates of obesity, diabetes, and high blood pressure. In contrast states with the highest levels of biking and walking have, on average, the lowest rates of obesity, diabetes, and high blood pressure. In addition, where rates of biking and walking are greater, more of the adult population is likely to achieve the 150 minutes of weekly moderate-intensity aerobic activity recommended by the Centers for Disease Control and Prevention (CDC). According to CDC, physical activity can reduce your risk of dying early from the leading causes of death, like heart disease and some cancers."

2015 update
Progress is only possible with continued funding. Sadly, the Cycling Embassy of Denmark reports that funding for cycling in Denmark has been cut. There is no country on earth which can expect cycling to grow organically without support and that includes Denmark and the Netherlands.

The graph shows comparative figures for several cities giving an indication of how funding of cycling is linked to the resulting modal share. Amsterdam spends $39 per person per year and has a 35% modal share, Copenhagen spends $13 and achieves a 20% modal share, Berlin spends $6 for a 10% modal share, Portland spends #3.50 for a 4% modal share, the USA as a whole spends $1.50 for a 1% modal share (cycling and walking combined). Thanks to The Fietsberaad for the pointer to this report

Wednesday, 16 December 2009

It's too cold to cycle...

A few weeks back someone pointed out to me that cycling in winter is difficult in Portland, Oregon because of the low temperatures.

I looked into this. Portland's average low in January is 1 C (33.7 F). Groningen's average low in January is -0.6 C (32.9 F). I haven't found figures for Assen, but it is just a few km south of Groningen so it'll be virtually identical.


Note: Video has captions which are only visible on a computer, not on a mobile device.

Last year we had several days of -12 C ( 10 F ) weather. Cycling continued, and ice-skating became popular. So, as you'll see in this video and several other examples, people cycle to go ice-skating.

It was quite cold today, and the radio reported that in some areas it is already possible to skate on natural ice, so there will already be scenes as in the video.

OK, so sometimes the weather really is too extreme in some places. However, mostly "it's too cold in the winter here" is just another of those excuses people use not to cycle, and not to provide for cyclists. It isn't necessary for everyone to make all their journeys by bike, but there are few places where the weather is really too much of a challenge for cycling in all four seasons.

Here in the Netherlands the cycling rate in winter for utility purposes is about 95% of the rate in the summer. Cyclists are supported by the cycle paths and roads being kept clear of snow, and cycling is thus just as convenient and safe as at any other time of year. That's why there is significantly more cycling in Assen and Groningen in the middle of winter, despite the conditions, than in Portland in summer.