Tag Archives: collision

Throttled and doored

Sigh. I stopped motion at 2:54 in this video. The embedded image in the video is speeded up so you can’t get a good look at what it shows, but if you stop at the right place, you’ll see this. … Continue reading

Posted in Bicycle facilities, Bicycling, Bike lanes, Equipment | Tagged , , , , , , , , | 1 Comment

A better crosswalk treatment

This post continues the discussion in the comments below my previous post about a crash on the Pinellas Rail Trail. So, first, because images can’t be embedded in WordPress comments, here is my photo of an installation on the Capital … Continue reading

Posted in Bicycling | Tagged , , , , , , , , , , , , , , , , | 3 Comments

A crash in Toronto

Have a look here: https://globalnews.ca/news/6209332/video-cyclist-struck-markham/ So, who was at fault, but more importantly, because an ounce of prevention is better than a ton of cure, who could have prevented the crash? The bicyclist came from the right, pushed the button … Continue reading

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Crash on the Pinellas Rail Trail

An article about a car-bicycle crash on the Pinellas Rail Trail in Florida is on the Cycling Today Web site. Please view the embedded video there before reading the rest of this post. There is a lot of nonsense about … Continue reading

Posted in Bicycle facilities, Bicycling, Crashes, Traffic Signals | Tagged , , , , , , , , , , , , , , , , | 17 Comments

European Cycling Federation report about motor vehicles

See https://ecf.com/what-we-do/road-safety/motor-vehicle-regulation-safer-cycling Generally good stuff. I like the call for automatic emergency braking. This will prevent rear-end collisions, and can potentially eliminate the right hook — though not the screened left cross. Automated speed control with an override for emergencies … Continue reading

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Mighk Wilson’s report on Orlando bicycle crashes

Mighk Wilson, who works for the Orlando, Florida metropolitan planning organization, has prepared a very interesting study of bicycle crashes in the Orlando area based on a database of 5,000 crashes, 2011-2017. The study is important in that it distinguishes … Continue reading

Posted in Bicycle facilities, Bicycling, Bike lanes, Crashes, Cycle tracks, Sidepaths | Tagged , , , , , , , , , , , , , , , , , , | Leave a comment

The definitive paper about loop detectors, published 1986

The City of San Diego, California, USA published its Traffic Signal Bicycle Detection Study Final Report in 1986. I have scanned a copy of the document and posted it online. This report’s main topic is inductive-loop traffic-signal detectors. These are … Continue reading

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Doored in Union Square

https://danconnor.com/posts/541542fd45b74d6952000001/on_the_video_in_which_i_am_doored_by_a_taxi (Note: the video is no longer online but a screen clip is on another page.) I see a lot of people who comment here discussing fault. Fault and crash prevention are not the same. I’ll take crash prevention any … Continue reading

Posted in Bicycling, Bike lanes, New York City, Sidepaths | Tagged , , , , , , , | 2 Comments

Description and history of the location of the Tempe crash

Comments from Reed Kempton, a Senior Planner with the Maricopa County Department of Transportation, late in the day on March 21. This is an addition to my earlier post about the crash. I thank Reed for his permission to post … Continue reading

Posted in Crashes | Tagged , , , , , , , , , , , | 1 Comment

The Tempe crash

The dashcam video in the recent Tempe crash which killed a woman walking across the street with a bicycle has now been released. To me, it is quite clear that the human driver was dozing off or distracted and that … Continue reading

Posted in Crashes | Tagged , , , , , , , , , , , | 8 Comments