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Tag Archives: safety
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 actuator, bicycle, Bicycling, collision, collision avoidance, crash, Intelligent Highwya Systems, pedestrian, safety, traffic, traffic signal, vehicle
1 Comment
Classic bicycling instructional film now online
The classic instructional film Bicycling Safely on the Road is now online, thanks to League of American bicyclists instructors Martin Pion and Dan Carrigan. The film is 25 minutes long. Dan has asked me to compose this announcement, as I … Continue reading
Posted in Bicycling, Reviews, Videos
Tagged Bicycling, braking, Effecvtive Cycling, emergency maneuvers, Forester, safety, traffic, turning, vehicular, video
4 Comments
Street Traffic Regulations: classic book online
My friend Bob Shanteau writes: Another reason scofflaws give [to justify their behavior] is that traffic laws are intended only for motorists, reflecting a total ignorance of the origins of those laws. Google has made the 1909 book “Street Traffic … Continue reading
Posted in Bicycling, Books, Reviews
Tagged bicycle, Bicycling, book, collision, education, Eno, law, motor vehicle, pedestrian, rules of the road, safety, Street Traffic Regulation, traffic, vehicle, vehicular, William Eno, William Phelps Eno
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Alleycat racers
A British cyclist who goes by the online name gaz545 on YouTube has posted a version of one of Lucas Brunelle’s “alleycat race” videos, with voice-over commentary. Bravo gaz545! Lucas Brunelle is, or was, a bicycle courier, but he distinguishes … Continue reading
Posted in Bicycling, Crashes, Laws, Reviews, Videos
Tagged alleycat, alleycat racers, bicycle, Bicycling, Brunelle, Burnelle, collision, couriers, crash, England, London, Lucas Brunelle, Lucas Burnelle, pedestrian, Philadelphia, Roosevelt, safety, scorchers, Theodore roosevelt, traffic, Univeristy of Pennsylvania
6 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 bicycle, Bicycling, bike lane, Bike share, France, law, Lyon, Massachusetts Institute of Technology, MIT, research, safety, traffic, traffic signal
3 Comments
About bicycle lighting and onions
A chance meeting can lead to unexpected discoveries. I met and spoke with Kurt Cibulski following a reading from a new book by its author, a mutual friend. I had arrived at the reading by bicycle; Kurt and I were … Continue reading
Posted in Bicycling, Equipment, Laws, lighting
Tagged battery, bicycle, Bicycling, Bixi, cibolla, collision, conspicuity, Consumer Product Safety Commission, CPSC, crash, epilepsy, Europe, flash, flashing, generator, Germany, headlight, Hubway, innovation, kiosk, law, lawsuit, LED, liability, light, light-emitting diode, negligence, nighttime, onion, reflector, rental, retroreflector, safety, seizure, seizure disorder, Zwiebel
11 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 bicycle, Bicycling, bike lane, bike path, bikeway, buffer, California, crosswalk, curb, cycle track, Davis, experimentation, protected, safety, vehicle, vehicular
4 Comments
I approve of this?
UPDATE: This post gives background information on the intersection. I have now ridden through it, and my opinion of it has changed. I have another post about it, and a video. Please check them out. The image below shows a … Continue reading
Posted in Bicycle facilities, Bicycling, Bike box, contraflow
Tagged 16th St. NW, 16th Street, 16th Street NW, Andrew Ellicott, Benjamin Banneker, bicycle, Bicycling, bike box, bike lane, bikeway, crash, crosswalk, DC, District of Columbia, Federal Highway Administration, Fenty, FHWA, Gabe Klein, Klein, Manual of Uniform Traffic Control Devices, Mayor Fenty, MUTCD, New Hampshire Avenue, Pierre l'Enfant, research, safety, traffic signal, U St. NW, U Street, U Street NW, vehicle, vehicular, video, Washington
10 Comments
Deer dears
OK, the title “Deer Dears” might seem a bit obscure. It refers to children walking and bicycling in urban areas. I chose the title because I’m recalling a Bicycling Magazine opinion piece which my friend, long time Philadelphia bicycling advocate … Continue reading
Posted in Bicycle facilities, Bicycling, Bike lanes, Crashes, Cycle tracks
Tagged bicycle, Bicycling, bike lane, bike path, bikeway, child, children, Dowlin, helmet, John Dowlin, pedestrian, safety, traffic, vulneable
1 Comment
Safety in numbers: if and when so, why?
I write here in response to an online article in the Grist blog, which addresses the concept of “safety in numbers” among cyclists and pedestrians. As is all too common, the article takes this phenomenon for granted, and ascribes it … Continue reading
Posted in Bicycle facilities, Bicycling, Reviews
Tagged bicycle, Bicycling, California, fish schooling, Jacobsen, Oakland, pedestrian, safety, safety in numbers, swarm warfare, traffic signal
13 Comments
