Category Archives: Bicycle facilities

Seville: bikeway color choice by popular poll

Please excuse the Spanish in the illustration below — though really, the content is self-evident. English resumes after the illustration. This post is a follow-up to the earlier one, “what color is your bike lane?”, which made the points, among … Continue reading

Posted in Bicycle facilities, Bicycling, Bike lanes, Cycle tracks, Sidepaths | Tagged , , , , , , , , | 5 Comments

Report from Seville

A Spanish advocate of integrated cycling about conditions in Seville: Disastrous: officially (according to the Seville City Council), some 120 km of segregated cycle lanes (most of them bidirectional) have been built at an official cost of 30 million Euros. … Continue reading

Posted in Bicycle facilities, Bicycling, Bike lanes, Cycle tracks, Sidepaths | Tagged , , , , , , , , , , , , , , | 2 Comments

The Gilham Road raised bike lane, Eugene, Oregon

I don’t think we are going to do that design again, but it was an interesting experiment. Continue reading

Posted in Bicycle facilities, Bicycling, Cycle tracks, Sidepaths | Tagged , , , , , , , , | 5 Comments

Mountable curbs

Mountable curbs have been suggested as a way to separate bike lanes or so-called “cycle tracks” from the rest of the street. I am not in favor of such curbs. After all, any obstacle has hazard potential, and a mountable … Continue reading

Posted in Bicycling, Bike lanes, Cycle tracks | Tagged , , , , , , , , , , , , , , | 5 Comments

Traffic theory: improving traffic signals to reduce pointless delay

In theory, there’s no difference between theory and practice, but it practice, there is. attributed to: Yogi Berra Jan L. A. van de Snepscheut Albert Einstein An optimal traffic-signal system would never present anyone with a red light or a … Continue reading

Posted in Bicycling, Crashes, Traffic Signals | Tagged , , , , , , , , , , , | 1 Comment

In defense of neighborhood traffic circles

In a post to an e-mail list, I made the statement: On narrow streets in residential areas…small traffic circles at intersections can slow traffic and reduce the temptation to use those streets for through travel… …which elicited the following response from … Continue reading

Posted in Bicycle facilities, Bicycling, Roundabouts, traffic circles | Tagged , , , , , | 4 Comments

Lyon study — cyclists ride faster in rush hour?

A blog posting published by the Massachusetts Institute of Technology describes a study of cycling in Lyon, France. News accounts of the report are making some rather strange assertions, such as that cyclists ride faster during rush hour than in … Continue reading

Posted in Bicycle facilities, Bicycling, Laws | Tagged , , , , , , , , , , , , | 3 Comments

Davis Planners and Advocates Opine on Sidepaths

This post supplements my previous post linking to documents about Davis bicycle facilities. Please bear in mind that Davis was the first community to introduce bike lanes in the USA, and that its bicycle program strongly favors conventional bike lanes, … Continue reading

Posted in Bicycling, Bike lanes, Crashes, Cycle tracks, Sidepaths | Tagged , , , , , , , , , , , , , , , | 4 Comments

Davis, California historical documents

Thanks to John Ciccarelli, Robert Sommer and David Takemoto-Weerts — and David’s students — among others — I am able to post online a number of documents about bicycling in Davis, California and the Davis bicycle program. Davis has the … Continue reading

Posted in Bicycling, Roundabouts | Tagged , , , , , , , , , , , , | 2 Comments

Green Wave, Checkered Flag?

I am writing this post in response to comments by Mighk Wilson and Khalil Spencer on another post on this blog. They discussed the difficulty of cycling in a city with synchronized traffic signals (a “green wave”) set to a … Continue reading

Posted in Bicycling, New York City, Sidepaths, Traffic Signals | Tagged , , , , , , , , , , , , , , , , , , | 1 Comment