Category: Bicycling

What’s up from Europe: how much is car-free when cycling on a Dutch intercity path?

June 9, 2014 / / 10 Comments

I posted this photo of Daniel riding with me from Rotterdam to Delft and Justin Haugens asked, “Was this a bike path the whole way?” and added, “[This] would be similar to my work commute.” He rides on the Chicago Lakefront Trail from Rogers Park to South Loop, but must ride off-path from Morse to Ardmore and about Monroe to Roosevelt.

Daniel lives in Rotterdam and works in Delft. The Dutch Cyclists’ Union’s (Fietsersbond) Routeplanner says the shortest path is 11.47 kilometers, or 7.12 miles. We took the short route on a Saturday, but chose the scenic route on Sunday (the day I took this photo) so Daniel could show me the airport, underground high-speed rail tracks, and various geographic features along the way.

I responded to Justin:

It was a dedicated bike path for probably 90% of the way. The thing about Dutch intercity cycle routes is that they separate cycle paths from car paths when the two modes can’t safely share. They can’t safely share when there’s a desire for moving cars quickly or moving big autos (like trucks and buses).

So, there were some points on this journey when the cycle-only path merged with a local road or a service drive [the case in that photo, actually, which you can see better here], but even then the cyclist always has priority and rarely are the junctions configured/signed so that the cyclist has to stop (not requiring the cyclist to stop is a way to make cycling a convenient mode).

In the Netherlands connectivity of bicycle-priority ways is as important as the infrastructure used. When I first visited the Netherlands, in 2010, I arrived in Amsterdam from Bremen, Germany, and rented a bike the next day. I was personally shocked that morning when I rode upon streets with conventional bike lanes (these would be the ones in door zones in the United States) on some streets.

Why was I shocked? I came to the city under the impression that all bicycle infrastructure were cycle tracks, meaning a bike path between the roadway and the sidewalk, on a level slightly above the roadway and below the sidewalk. Since then I’ve learned a lot more about why the Dutch cycle so much and how the bicycle is sometimes used more often than public transit and automobiles.

On our journey from Rotterdam to Delft we must have ridden on every kind of bicycle path the Dutch have designed. These photos sample what we encountered.

The route followed an arterial road for the first portion, but we turned off after only about a mile.

An RET metro train follows the cycle path for a portion of the route we took.

This was my favorite part of the journey to Delft: we came across a shepherd, her two sheep dogs, and her flock of sheep grazing on the bank between the cycle path and the creek.

I’m no longer in Europe but I’ve kept the title prefix, “What’s up from Europe”. Read the other posts in this series. 

Bike lane mileage is the wrong metric for your city to publicize

May 28, 2014 / / 8 Comments

Sometimes I tweet things that get pretty popular and then I need to go into more details. Case in point:

Which I followed by tweeting:

Knowing how many miles of bike lanes you have has little importance in determining if I’m going to bike in your city when I visit, or if I’m considering moving there, or if I want to add you to a “bicycle friendly cities” list.

What’s more important is how much the number of people bicycling on those bike lanes has changed. This number will reflect the quality of your bike lanes. Are they still in good shape or have they faded a lot? Do they connect to each other to create a network, or are there gaps that increase the stress of a route? How have you treated the bike lane at intersections, the place where a conflict and crash is most likely to occur?

Chicago Tribune architecture critic Blair Kamin touched on these points in his recent critique, one of the few worthwhile articles the Tribune has published in the last year about bicycling, by interviewing an organization that tries to make it politically palatable to build unconventional – in the United States – bike lanes.

“Chicago has made incredible progress over the last few years,” said Martha Roskowski, vice president at People for Bikes, a Boulder, Colo.-based advocacy group. But, she added, “Chicago also has a ways to go.”

That’s saying it nicely.

Addressing the gaps in the city’s network of protected bike routes, Roskowski said: “People evaluate a potential bike ride on the basis of the weakest link, the scariest part of the trip, which might be a really busy road you have to ride along or across. People have tolerance for a little bit of that. But if it’s sustained or if it feels dangerous, they just won’t do it.”

Enter Close Calls, deteriorating bike lanes, bumpy pavement, and constant obstacles and you get Chicago’s ridiculously low bicycle commute to work numbers.

Since Emanuel took office in 2011, Chicago has installed 52 miles of protected bike lanes [it’s only installed 16 miles of protected bike lanes], which use a variety of means — plastic pylons, striped pavement markings and non-curbside parking spaces — to separate bikes from vehicles. That brings the city’s total bicycle lanes to 207 miles.

That’s cool that we have 207 miles. How many miles of streets without bike lanes do we have? It’s 4,000 and some change minus 207.

Why doesn’t Mayor Rahm Emanuel talk about how many people have taken up bicycling since he took office, or how many more trips Chicagoans made (and where) because of those 52 miles of new buffered and protected bike lanes?

He can’t say how many people are riding their personal bikes because the city doesn’t track this.

Conversely we can track Divvy bike-share use down to the minute and the company announced that Saturday, May 24, they had their most trips ever. Only to be eclipsed by almost 4,000 more trips on Sunday, May 25 (helped in no small part by the Bike The Drive event where people can bicycle on a Lake Shore Drive that’s closed to vehicles).

In another blow to good data for Chicago, Divvy will only be releasing trip data twice a year, while Citibike in New York City will be publishing it monthly, an improvement of Capital Bikeshare’s quarterly data releases.

If you’re not tracking who’s using your infrastructure, will you be able to know if the people you set out to attract have come out?

Welcome to the Land of No

April 5, 2014 / / 8 Comments

No bike riding!

The Lincoln Park Zoo has a Nature Boardwalk at the South Pound near 2000 N Cannon Drive. Each venue has their own signs listing the rules for their respective properties.

Each sign employs a different symbol to communicate the same thing – bicycles cannot be ridden in the parks – but their designs take two approaches.

One says no and the other says yes.

  • The Zoo’s symbol uses the color red, a line slashed over a bicycle, and “Please do not:” text to prohibit the activity of riding a bike.
  • The Pond’s symbol uses the color blue and suggests walking your bike, accompanied by the text, “Please walk your bike”.

Please walk with your bicycle. 

Bicyclists – and drivers for that matter – are constantly being told no. Might there be a friendlier, more positive way to communicate rules?


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Even the grocery stores are bike-friendly in Portland

April 3, 2014 / / 0 Comments
Kenda tube vending machine

Swipe your bank card and get a new inner tube, next to a repair stand to help you change it.

Mike Cobb sent me this photo of a vending machine outside the Green Zebra Grocery in Portland, Oregon, that sells Kenda brand bicycle inner tubes. These vending machines are more common in Germany and the Netherlands although I only spotted one in Berlin.

Fahrrad schläuche

A tube vending machine, Fahrrad schläuche in German, outside a bike shop in Berlin.

He says they have a repair stand under shelter, air pump, tethered tools, and all-weather electricity outlets, too.

“Yeah, I’ll shop there every time I’m within a 1/2 mile,” he said. Mike is busy planning Disaster Relief Trials around the country this year and we’re working to make one happen in Chicago. But we need a title sponsor who has thousands of dollars to donate.

Seattle DRT: did it! (photo by Fred Bretsch, FEMA Region 10)

Mike in Seattle after winning DRT there. Photo by Fred Bretsch, FEMA Region 10.

One day left to enter the Divvy Data Challenge

March 10, 2014 / / 0 Comments
Divvy dock post-polar vortex

Divvy bikes have been covered in snow frequently this winter. Photo by Jennifer Davis.

As self-proclaimed Divvy Data Brigade Captain* in Chicago’s #opendata and #opengov community I must tell you that all Divvy Data Challenge submissions are due tomorrow, Tuesday, March 11. Divvy posted:

Help us illustrate the answers to questions such as: Where are riders going? When are they going there? How far do they ride? What are top stations? What interesting usage patterns emerge? What can the data reveal about how Chicago gets around on Divvy?

We’re interested in infographics, maps, images, animations, or websites that can help answer questions and reveal patterns in Divvy usage. We’re looking for entries to tell us something new about these trips and show us what they look like.

I’ve seen a handful of the entries so far, including some to which I’ve contributed, and I’m impressed. When the deadline passes I’ll feature my favorites.

Want to play with the data? You should start with these resources, in order:

  1. Divvy Data Challenge – rules and data download
  2. divvy-munging – download an enhanced version of Divvy’s data, with input from several #ChiHackNight hackers
  3. Bike Sharing Data Hackpad – this is where I’m consolidating all of the links to projects, visualizations, analysis, data, and blog posts.
  4. Divvy Data Google Group – a discussion group with over 25 members
  5. #DivvyData – chat on Twitter

It’s not too late to get started now on a project about the bikes themselves. Nick Bennet has crunched the numbers on the bikes’ activity and posted them to the Divvy Data Google Group. Want to use his data and initial analysis? He said “run with it”.

Share your work ahead of time and leave a comment with a link to your project.

* This title is a play on Christopher Whitaker’s position as Code For America Brigade Captain and all around awesome-doer of keeping track of everything that’s going on in these communities and publishing event write-ups on Smart Chicago Collaborative.