Bicycle vs. Car acccidents in Pittsburgh

On August 16, 2012, the Post-Gazette published an article entitled " In Pittsburgh accidents, bicyclists not always to blame"

Read more: http://www.post-gazette.com/stories/local/neighborhoods-city/crash-data-show-bikes-not-always-to-blame-649189/#ixzz23m9HpGr4

In this article, they discussed Penn DOT data from June 2006 to July 2012 on bike/car accidents, and presented a pie chart

Pie chart by Post-Gazette

However, this pie chart only summarizes the causes of the accidents.

It is also interesting to look at the data in terms of both fault and cause:

Bike vs. Car Pittsburgh Penn DOT

From this, I conclude:
  1. When I am a car driver, I should be extra cautious when turning, and should be alert for bicyclists running red lights or stop signs.
  2. When I am bicycling, I should stop at all red lights and stop signs (as I already do) and I should be very alert for cars not noticing me while turning.


Contact information

Daniel E. Weeks
daniel.e.weeks@gmail.com