Streetsblog San Francisco

Bicyclists on their way through the city are part of city life. They can, with ease, switch between being bicyclists and pedestrians. Photos by Jan Gehl.

Editor’s note: This is the final installment in our series this week featuring Danish architect and livable streets luminary Jan Gehl. The pieces are excerpts from his book, “Cities for People” published by Island Press. Donate to Streetsblog SF and you’ll qualify to win a copy of the book, courtesy of Island Press.

Bicyclists represent a different and somewhat rapid form of foot traffic, but in terms of sensory experiences, life and movement, they are part of the rest of city life. Naturally, bicyclists are welcome in support of the goal to promote lively, safe, sustainable and healthy cities. The following is about planning good cities for bicyclists, and is handled relatively narrowly and in direct relation to a discussion on the human dimension in city planning.

Around the world there are numerous cities where bicycles and bicycle traffic would be unrealistic. It is too cold and icy for bicycles in some areas, too hot in others. In some places the topography is too mountainous and steep for bicycles. Bicycle traffic is simply not a realistic option in those situations. Then there are surprises like San Francisco, where you might think bicycling would be impractical due to all the hills. However, the city has a strong and dedicated bicycle culture. Bicycling is also popular in many of the coldest and warmest cities, because, all things considered, even they have a great number of good bicycling days throughout the year.

The fact remains that a considerable number of cities worldwide have a structure, terrain and climate well suited for bicycle traffic. Over the years, many of these cities have thrown their lot in with traffic policies that prioritized car traffic and made bicycle traffic dangerous or completely impossible. In some places extensive car traffic has kept bicycle traffic from even getting started.

In many cities, bicycle traffic continues to be not much more than political sweet talk, and bicycle infrastructure typically consists of unconnected stretches of paths here and there rather than the object of a genuine, wholehearted and useful approach. The invitation to bicycle is far from convincing. Typically in these cities only one or two percent of daily trips to the city are by bicycle, and bicycle traffic is dominated by young, athletic men on racing bikes. There is a yawning gap from that situation to a dedicated bicycle city like Copenhagen, where 37 percent of traffic to and from work or school is by bicycle. Here bicycle traffic is more sedate, bicycles are more comfortable, the majority of cyclists are women, and bicycle traffic includes all age groups from school children to senior citizens.

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Sibelius Park, a housing complex in Copenhagen, has cooperated with the Danish Crime Prevention Council to carefully define private, semiprivate, semipublic and public territories in the complex. Subsequent studies have shown that there is less crime and greater security than in other similar developments. Photos: Jan Gehl

Editor’s note: Streetsblog San Francisco is thrilled to launch a three-part series today by renowned Danish architect and livable streets luminary Jan Gehl. The pieces are excerpts are from his book, “Cities for People” published by Island Press. Donate to Streetsblog SF and you’ll qualify to win a copy of the book, courtesy of Island Press. Visit the Island Press website to find many more great titles by the nation’s leading publisher of books on environmental issues.

Feeling safe is crucial if we hope to have people embrace city space. In general, life and people themselves make the city more inviting and safe in terms of both experienced and perceived security.

In this section we deal with the safe city issue with the goal of ensuring good cities by inviting walking, biking and staying. Our discussion will focus on two important sectors where targeted efforts can satisfy the requirement for safety in city space: traffic safety and crime prevention.

Throughout the entire period of car encroachment, cities have tried to remove bicycle traffic from their streets. The risk of accident to pedestrians and bicyclists has been great throughout the rise in car traffic, and the fear of accident even greater.

Many European countries and North America experienced the car invasion early on and have watched city quality deteriorate year by year. There have been numerous counter reactions and an incipient development of new traffic planning principles in response. In other countries whose economies have developed more slowly and modestly, cars have only begun to invade cities more recently. In every case the result is a dramatic worsening of conditions for pedestrians and bicycle traffic.

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Bicyclists -- and blue bike lanes and physically separated bikeways -- abound in Copenhagen, where biking makes up 37 percent of the trips to work and school. Photos by Leah Shahum

Editor's note: This is the first in a series of dispatches from Copenhagen and Amsterdam from Leah Shahum, the executive director of the San Francisco Bicycle Coalition who is on sabbatical in Europe. 

More than 1,000 bicycling leaders from nearly 60 countries are gathered in Copenhagen, Denmark to oooh and aaah, share and compare, and, above all else, challenge ourselves to step it up back home.

For a dozen of us from the Bay Area, the Velo-City Global Conference is a chance to experience the much-praised Copenhagen bicycling environment and to bring home ideas and inspiration at a time when our own region could be on the cusp of awakening to the benefits of great bicycling cities.

"In the Bay Area, people are starting to realize that this is the future, in terms of our development. And cycling is an integral part of that," says Corinne Winter, Executive Director of the Silicon Valley Bicycle Coalition.

In presentations from biking advocates from Europe, North America, South America, and Asia, it is clear that cities are now considered the most vital frontier for increasing and improving bicycling, particularly as more people move to urban areas.

"Cycling is the most obvious way to encourage more mobility no matter which corner of the earth you come from," says Bo Asmus Kjeldgaard, Copenhagen's Mayor of the Technical and Environmental Administration, who spoke to the eager crowd. "Copenhagen is just a drop in the ocean…but the power of our example is not to be missed. Cities need to look beyond their national borders and raise the bar worldwide."

Copenhagen clearly takes its role seriously as a pioneering bicycling city and wants to serve as a model for the rest of us. The numbers are impressive: 37 percent of Copenhageners ride bicycles to work and school, though the city's leadership is not satisfied with this and aims to increase that to 50 percent by 2015. More than 350 kilometers of physically separated bikeways grace the city's streets, and plans are underway to expand the already-impressive bicycling network with more dedicated bike space and improved intersections.

Cycling chic in Copenhagen, and this is a cold day in December!

I caught Mikael Colville-Andersen's inspiring talk on urban cycling from the Copenhagen context at San Francisco's SPUR on the last Friday of October. I suggested we could do an interview when I came to Copenhagen in December and he graciously agreed, stepping outside into the drizzling snow at a December 10 awards ceremony he was hosting. (The title of this post is a quote from him when he was on stage at the ceremony, and is a new tag line on his blog too.) They were handing out prizes for the best new designs for the next generation of Copenhagen's bikeshare program. He is well known for his blogging at Copenhagenize and Copenhagen Cycling Chic. The photos throughout were taken by me in Copenhagen during the last couple of weeks there.

Chris Carlsson: What was your experience in San Francisco? Did you have a good time there?

Mikael Colville-Andersen: I had a brilliant time. I just blogged a film with three of my friends, about Critical Mass.

C: Did you get in to the Halloween Critical Mass?

M: Oh yeah, all the way!

C: I saw you wrote some vaguely critical comments about Critical Mass in general.

M: I have done… it’s just that marketing thing. You’re not selling it if you’re pissing people off. Riding around… I didn’t see any bad behavior. There were so many people at that Critical Mass that it was more tame?

Tens of thousands of people from nearly every nation on earth have descended on Copenhagen this month for the UN climate summit. As the delegates try to piece together a framework for reducing greenhouse gas emissions, they're also absorbing lessons from one of the world's leading cities in sustainable transportation. In Copenhagen, fully 37 percent of commute trips are made by bike, and mode share among city residents alone is even higher.

Copenhagen wasn't always such a bicycling haven. It took many years of investment in bike infrastructure to reclaim streets from more polluting, less sustainable modes. Last week, I was able to squeeze in a whirlwind tour with Mikael Colville-Andersen, the bike culture evangelist behind Copenhagenize and Copenhagen Cycle Chic, to get a taste of the city's impressive bike network and cycling amenities. Watch this video and see how Copenhageners flock to the streets by bike even in December, when average temperatures hover just above freezing.

A wet late afternoon on Norrebrogade in Copenhagen... bikes fill the lanes on either side of the street and a bus is in the near background. Not many cars!...

Returning to Copenhagen after some years away is always a pleasant shock. Few cities in the world feel as properly scaled as this lovely old Danish capital. My mother was born and raised here, so I've been visiting off and on over the years. No doubt my own visions of what San Francisco could be, in terms of a bicycling city, have always been shaped by my experiences here in Copenhagen.

The city is not a sprawling urban environment of single-family homes. Most buildings are five stories and the vast majority of the city's residents live in apartments. The density feels cozy rather than crowded, though. The streets are full of pedestrians, and after several decades of building a citywide system of dedicated side paths (few streets don't feature a pedestrian sidewalk, a curb down to a wide bike path able to handle two and three abreast, then another curb down to the street) Copenhageners are famous for being big bicyclists (20-40% of daily trips in the city are on bike, whether one is 8 or 88 years old!). At every intersection bicycles pile up in their lane awaiting their own phase of the signals, and often enjoy well-marked blue pavement as they cross the street. As a recently arrived guest, it takes a bit of adjustment to realize that you cannot blithely step off the sidewalk because there are usually bicycles approaching at a good clip.