On the Radio – UI researcher works to understand bicycle fatalities


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Hamann has found that bicycle specific infrastructure, such as bicycle lanes, can help reduce fatalities. (Danielle Scott/flickr)
Jenna Ladd| June 26, 2017

This week’s On The Radio segment discusses Dr. Cara Hamann’s research into the increasing number of bicycle fatalities in Iowa.

Transcript: Deaths of Iowa bicyclists have risen by 260 percent in the last four years, and Dr. Cara Hamann of the University of Iowa is working to do something about it.

This is the Iowa Environmental Focus.

Hamann, an associate professor of epidemiology at the UI College of Public Health, and her team of researchers explored the relationship between motor vehicle driving behavior and bicycle crashes. The scientists attached GPS and video-recording equipment to bicyclists to capture first-hand data and performed simulations using the National Advanced Driving Simulator, located on the University of Iowa campus.

According to the National Highway Traffic Safety Administration, 3,477 people were killed in bicycle crashes in 2015. Hamann explained that most fatal crashes happen when motor vehicles strike bicyclists.

For more information about Dr. Hamann’s research, visit Iowa-environmental-focus-dot-org.

From the UI Center for Global and Regional Environmental Research, I’m Betsy Stone.

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