Tag Archives: crash

Patricia Kovacs’s review of crashes in a two-way separated bikeway

Patricia’s review is here. She reports an increase in the number and rate of crashes on Summit Street in Columbus, Ohio following the installation of a two-way parking-separated bikeway on the right-hand side of this one way street. A cyclist … Continue reading

Posted in Bicycling, Crashes, Cycle tracks | Tagged , , , , , , , , | 5 Comments

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 ( around 2;55), … 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

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A crash in Toronto

Have a look here: https://globalnews.ca/news/6209332/video-cyclist-struck-markham/ [also archived, video not available there.I do have it stored in case of need.] So, who was at fault, but more importantly, because an ounce of prevention is better than a ton of cure, who … 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 : There was a lot of nonsense about this crash in a Facebook post and comments. Many people just looked … Continue reading

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

Citi Bike and Lyft recall

Citi Bike (New York City’s bike share system), also other bike share systems and the Lyft ride-share company, are recalling hundreds of electrically-assisted bicycles as of April 16, 2019, see this blog post. The brakes shown in the photo here … Continue reading

Posted in Bicycling, Bike share programs, brakes, Equipment | Tagged , , , , , , , , , , | 3 Comments

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

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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

(Note: the video is no longer online but there is a description, with a still image, 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 … 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

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