Author Archive

Idaho Rules! Nifty Animation of the Rolling Stop

January 10th, 2010 by hughillustration

I just came across this nifty animation demonstrating the famed “Idaho Stop” for bicyclists, in which the law allows cyclists to conserve momentum by treating stop signs as Yield signs. It was created during the failed push to have the Idaho rules applied in Oregon. It’s great!

Bicycles, Rolling Stops, and the Idaho Stop from Spencer Boomhower on Vimeo.

This interesting piece on Slate from last October talks about the problem of how the law might be adapted to reflect the rising number of cyclists. Should we pass new laws that reflect the fact that almost all existing traffic laws were developed to apply to motorized traffic? Or should we hope cops will be more like Major “Bunny” Colvin on The Wire, and adopt “the brown paper bag” model of dealing with inevitable law-breaking?

What to do? Today’s cycling activists generally split into two groups: “vehicularists” and “facilitators.” Proponents of “vehicular cycling” believe bikes should act as cars: occupy full lanes, stop at red lights, use a hand signal at least 100 feet ahead of a turn. That’s the best way to make cars—and policymakers—aware of bicycles and to respect them as equals on the road. When it comes to making roads safe for bikes, vehicularists tend to favor training, education (most cities offer bike safety classes), and enforcement. Cyclists should not grouse about moving violations, the vehicularists argue. It is a sign that they’re being treated as equals.

Facilitators, meanwhile, say we should change the laws and the environment to recognize the innate differences between bikes and cars. That means special facilities like bike lanes, bike paths (elevated trails separate from the road), and even Copenhagen-style traffic lights for bikes. It would also mean changing car-centric laws that don’t make sense for bikes, like the rule that says you need to come to a complete stop at a stop sign.

I know where I stand in that debate. How about you?

Video: Toronto Critical Mass

January 3rd, 2010 by hughillustration

I enjoyed this time-lapse video of the Toronto Critical Mass, from a few years back. Has anyone done one of these at a San Francisco ride?

June Critical Mass from young elephant on Vimeo.

Chron Story Confirms: Critical Mass Changes Lives

January 2nd, 2010 by hughillustration

Today’s Chronicle has a story about Adam Greenfield, a local filmmaker and blogger that decided to try a year of car-free living and who documented the whole thing on his blog.

My first reaction to the story was irritation. As my friend A.S. put it, “I’m sick of ‘my year of’ projects that get turned into blogs and then mediocre books.” It’s annoying to have one person singled out for doing what so many have decided to do with less fanfare.

But I appreciate that there a thousands (alright, dozens) of Chronicle readers in the Bay Area, and many may have never encountered anyone with a story like Adam’s. Those folks can always use a little education.

And I also loved this bit:

In 2004, Greenfield came to San Francisco to get his master’s degree and discovered Critical Mass. He had never imagined a peloton of like-minded political cyclists, reclaiming the city streets in a show of force.

“That first Critical Mass ride, I saw the bike as a vision of the future,” he said.

Critical Mass is constantly denounced by those who say it hurts the cause more than it helps by inspiring so much rage in the hearts of angry motorists. But this anecdote tends to confirm a point I have making for quite a while now to anyone who will listen: the anger Critical Mass creates is outweighed by the positive vision it inspires in the hearts of its many thousands of regular participants — a vision of how life could be better, and a demonstration of how many of us there are that want to make real change.

Critical Mass has already been successful in changing the world. We can see and feel those changes in our lives as cyclists, every day. The city streets are safer and more bike-friendly now than they were 18 years ago, and that’s no accident. Those of us who ride in Critical Mass can’t take full credit, but we know we’ve been a big part of the inspiration.

Risky Cycling: Not the Problem

December 28th, 2009 by hughillustration

Ghost Bicycle @ 20th/R & Ct. Ave. NW in Memory of Alice Swanson

When there’s an accident involving a car and a bike, many people make the common-sense assumption that risky behavior by the cyclist is probably to blame. Everyone knows that bicyclists all ride without helmets, don’t have the proper lighting, and are running red lights and stop signs with increasing frequency. If there’s an accident, it must be the cyclist’s fault, right?

That assumption is almost entirely false, a new UK study has found:

The study, carried out for the Department for Transport, found that in 2% of cases where cyclists were seriously injured in collisions with other road users police said that the rider disobeying a stop sign or traffic light was a likely contributing factor. Wearing dark clothing at night was seen as a potential cause in about 2.5% of cases, and failure to use lights was mentioned 2% of the time.

Those are some pretty tiny percentages — hardly the type of numbers that would justify a strong police bias towards the assumption of bicyclist guilt in everyday accidents. Meanwhile, the study reports that more than 25% of accidents occur when the motorist strikes the bicyclist from behind — and that figure rises to 40% for collisions that take place away from intersections.

With adult cyclists, police found the driver solely responsible in about 60%-75% of all cases, and riders solely at fault 17%-25% of the time.

This is a study of accidents in the UK, and these numbers would likely shift around some if this same study were done in California. But it’s a pretty good indication that the key to preventing bike accidents and reducing the loss of life on city streets is not to freak bicyclists out about the dangers of biking — insisting they wear hideous florescent outfits and dorky helmets, for example — but to educate motorists about the need to share the road, and build infrastructure that alerts motorists to the presence of people on bikes. Lives depend upon it!

[photo by dbking, CC attribution license — thanks!]