Tag Archives: cycists

Seattle Bike Boxes Explained (Again), Plus New Bike Maps

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Bike capacity, this park has it. (Photo: MvB)

A popular spot? (Photo: MvB)

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Every once in a while, Seattle’s Department of Transportation seems to read my mind. They’ve just announced an educational video on the topic of bike boxes: “I’m not sure everyone on the road—car drivers and bicycle riders alike—knows what a green bike box is and how to behave around it,” said Max Hepp-Buchanan, Co-Chair, Seattle Bicycle Advisory Board.

I can vouch for the ignorance of the driver of the black Lexus SUV that rolled to a stop right over the bike box in front of the East Precinct on Pine Street. She seemed only vaguely familiar with the crosswalk, for that matter. Now, all the distracted-driving population has to do interrupt their cell phone conversation for a second, navigate to the bike box video here, and learn all about it.

I’m all for educational videos, but they may want to discuss having them broadcast as PSAs before movies around town–at least there would be the prospect of someone who needed to see it, seeing it. Well begun, half done, and so forth.

Where SDOT can count on people visiting their site to learn more is when their new bicycle maps come out–they’ve handed out almost 120,000 copies since 2007. You can request a printed 2012 Seattle bicycle map now, via online form or by phone. They’ll mail it to you. If you can’t wait, there’s an online version you can play with as well.

One of the most eye-opening ways to gauge Seattle’s progress on bike infrastructure is to go somewhere else: I snapped the above photos at a lakeside park in Thun. It was a sunny weekday afternoon, and I saw what I thought was lively usage of the bike parking area. My hosts snickered. On the weekends, the whole area fills up with several hundred bikes, they told me.

In my hotel, there are not one but two magazines devoted to varieties of bike tours. They’re aimed at the Swiss, who apparently like to bike about their country and see the sights that way. Yes, there’s an Alps segment–but as the e-bikes for rent in my hotel lobby attest, the Swiss aren’t stupid about how hard bike touring should be. How many Seattle hotels do you think have e-bikes in the lobby to help tourists with Seattle’s hills? Excelsior!

Are Seattle Cyclists Colliding with City Policy?

Detail from the Seattle Times Seattle bike collision map

Every chance I get, I give the Seattle Times the unsolicited advice–free!–that every news story they do should have some kind of visual representation of data to go along with it, or, even better, form the foundation of the story. There’s nothing like a strong visual to make you confront subconscious assumptions. So I’m a big fan of their infographic department, and here’s the latest example.

Using data from Seattle’s department of transportation, the Times‘ Justin Mayo has created a Tableau map of more than 1, 800 collisions involving a bicycle from 2007 to 2011. My own infographic skills are not up to dropping an overlay of Seattle’s bike lanes on this map, but glance back and forth and tell me if you see what I think I see.

On the one hand it’s not surprising: The majority of collisions occur where cyclists and cars are trying to share busy streets: Dexter, 12 Avenue, Pine, Broadway. Because of Seattle’s geography, bicyclists often arrive at the same choke points as cars, and everyone tries to funnel through. But also, cyclists gravitate towards the bike lanes and sharrows that the city has laid out for them.

Detail from the City of Seattle bike path guide

You wouldn’t want to assume that bike lanes on busy streets and arterials are more or less dangerous than residential streets without being able to compare proportional bike traffic, and I don’t believe we have data that granular. But what you can say is that bike lanes clearly grant no immunity from collisions. And if they aren’t the safest option (pros and cons), is that really a road we want to paint ourselves into?

“Over the past three years, SDOT has installed 40 percent of the bike lanes and sharrows described in the [Seattle Bicycle Master Plan],” says the department of its handiwork. I would be concerned, looking at the map of collisions over the same period, that the concentration of incidents on those very routes is arguing against the success of the enterprise. Somewhere between the multi-use splendor of the Burke-Gilman Trail and paint must lie a happier, safer medium.