11 JUNE 2013
Source : Copenhagenize
“Think of a city and what comes to mind? Its streets”. The oft-quoted words of Jane Jacobs from her book, The Death and Life of Great American Cities ring true even in 2013. Throughout time, there have been key urbanists who are not satisfied with municipal jobs, tucked away from the citizens. These are the urban superheros. The almost mythic figures like Jacobs or William Whyte who intimately know our cities.
A little over a year ago, we blogged about an exciting new project to honour these thinkers’ legacies. We put their methods into action in novel and exciting ways. We study the bicycle users’ intricacies on a greater scale than ever before.
Enter a simple video camera, an ordinary intersection, and more than 16,000 bicycle users. “The Bicycle Choreography of an Urban Intersection—an anthropological study” was born.
Over 200 hours were logged by anthropologist Agnete Suhr as she studied 12 hours of video footage from our camera’s vantage point above two streets: Godthåbsvej and Nordre Fasanvej. Pedro Madruga logged hundreds of his own hours making sense of the raw data. The result? A delicious mélange of anthropological observation, video ethnography, and quantitative sense-making. There is something ground-breaking here. It is one thing to advocate for people-centered planning. Quite another to get our hands dirty and investigate methods to better accomplish this feat. We classify and categorize the bicycle users’ “desire lines” throughout the intersection. Where they go, but also how they get there.
Are bicycle users really the two-wheeled tyrants that popular media and common conceptions pin them as? Yup. We’re closing up shop…Just kidding. Three major “types” of bicycle users emerge, separating the steady stream of bicycles into a diverse and differentiated bunch. Each “type” uses the urban theater differently, like the people William Whyte captures on film in the plaza of the Seagram Building in New York City.
Now, in this three part series, we are proud to present you with the study’s most pertinent findings. Stay tuned for the full document’s unveiling in the last segment. This is no fancifully-designed paperweight. We hope that traffic engineers, city planners, flaneurs of all sorts, urban fanciers, and elected officials alike will take interest and make our ‘Copenhagenize Fixes’ a reality.
Let’s begin with what we’ve learned about the users’ behaviours through the intersection. The next edition describes the results of the “number crunching” that came out of studying all these choices and so-called “rule-breaking” behaviours. Our final words cover the infrastructure improvements that we believe will workwith these users’ movements and truly transform planners’ prioritization of urban space.
So let’s dive in…What interested us most after hours in front of the video screen? What was remarkable or noteworthy? We focus on bicycle users, but the full document reports on all who were in the road that spring day.
Desire lines. The footsteps (or wheel rotations) marking movements outside of the mainstream, pre-decided paths. French philosopher, Gaston Bachelard coined the term ‘desire paths’ in 1958. We pay homage to Bachelard and the urban visionary Michel de Certeau by spotting these fleeting desire lines. When stepping outside of the “normal” movements, it was fascinating to watch when bicycle users’ posture shifted. Tiny changes that help facilitate communication amongst other road users. Look for them while you walk or ride.
Pedestrians continuously entered the crossings from the very edges or off the white stripes entirely. As they crossed, sometimes their paths curved in the center, so that they walked in the middle of the stripe by the time they reached the road’s center.
“Follow the leader”
Movement throughout city space is a funny thing because users act according to their own wishes, yet these choices are influenced by others’ movements and choices. We observed this “follow the leader” spirit when bicycle users chose to wait either before or after the stop line at traffic signals. Time after time again, we saw the first person at a light set the precedent for the cyclists who joined them there. If one waited in front of the stop line—while making a box turn, say—rather than the customary position behind the line, small bicycle packs formed nearer this ‘first mover’. If the first mover positioned themselves behind the line, the bicycles who joined them at the light frequently waited behind the light as well, instead of going past the line.
Like the “scooting” cyclist we discuss above, these bicycle users are (perhaps unbeknownst to them) using subtle body language to coexist together. It is fascinating to watch how their movements relate to one another and how their paths intertwine in surprising ways.
Try it next time. Note where you stop and let us know. Are these behavior patterns similar in other cities or not? If one bike stopped at a red light starts to “crawl” forward at a light to roll past the stop line, do others follow? Our own observations saw others “crawl” forward as well. Fascinating fodder for any number of other urban experiments.
The three bicyce users you might meet on Copenhagen’s cycle tracks
Our office has ridden bicycles in 70 cities around the world. It is an understatement to say we are confident in Copenhageners’ well-behaved bicycle behaviour. Having the infrastructure to follow, means they will stick to these paths. No surprise here!
So who are these mysterious Citizen Cyclists making their way around Copenhagen? We’ve devoted our work to catering to their needs, telling their stories in the cities where we ride, and generally trying to export their experiences elsewhere. So it makes sense to take an “up-close and personal” glance into how they travel. “Those damn cyclists!” as it turns out, are much more heterogeneous than the average person might think.
Conformists—93% of observed users. They follow the rules. Generally very precisely. They stick to the paths laid down in front of them and follow the traffic signals and road markings how they were intended to be used. Even if the rules governing cyclists were mainly car-centric in origin.
Momentumists—6% of observed users. They follow their desire to keep a steady flow and make adjustments accordingly, including turning right on red or carefully riding through a pedestrian crossing (See the above section for more on this).
Recklists—1% of observed users. The original wild urban poster child for the “bad” cyclist: riding through red lights and turning left like a car. In contrast with the legal method of riding straight through an intersection, turning 90 degrees and halting at the light before continuing in the new direction.
Of the rule breaking we observed, the majority (53%) occurred as bicycle users “crawled” past lines at red lights. Not so grave an infraction as some associate with urban bicyclists. The physical environment (segregated cycle infrastructure) and influence of other road users (stopping location—see previous section) combine to shape cyclist behaviour. In building bicycle culture in other cities, we can use these findings as powerful tools. They show insight into the building blocks for safe, respectful, and successful bicycle mainstreaming.
Up next: Get your calculators ready because we’ll show you the numbers behind our behavioural observations.