For all road users, cycling lanes and not cyclists were found to reduce fatalities, said researchers at the University of Colorado Denver and the University of New Mexico. "Bicycling seems inherently dangerous on its own," said study co-author Wesley Marshall, PhD, PE, assistant professor in the College of Engineering, Design and Computing at CU Denver. "So it would seem that a city with a lot of bicycling is more dangerous, but the opposite is true. Building safe facilities for cyclists turned out to be one of the biggest factors in road safety for everyone." The study published in the Journal of Transport & Health found that bike facilities act as "calming" mechanisms on traffic, slowing cars and reducing fatalities. The effect is similar to the effect of grid blocks found in cities with higher intersection density ‘Itís not the cyclists, but the infrastructure built for them, that is making roads safer for everyone. ’ Researchers looked through 13 years of data from 12 large U.S. cities with high-bicycling mode shares, including Denver, Dallas, Portland, Ore., and Kansas City, Mo. During those years, the United States saw a 51% increase in bicycling to work and the number of protected bike lanes double each year starting in 2009. In a longitudinal study, the researchers investigated over 17,000 fatalities and 77,000 severe injuries. Originally, researchers believed that more bike lanes and the increase in cyclists would lead to a "safety-in-numbers" effect: the more cyclists on the road, the more likely drivers would slow down and be aware of their surroundings. Instead, they found that safer cities aren't due to the increase in cyclists, but the infrastructure built for them - specifically, separated and protected bike lanes. They found that bicycling infrastructure is significantly associated with fewer fatalities and better road-safety outcomes. Portland, Ore., saw the biggest increase. Between 1990 and 2010, city's bicycle mode share increased from 1.2% to 6%; over the same period, the road fatality rate dropped by 75%. With added bike lanes, fatal crash rates dropped in Seattle (-60.6%), San Francisco (-49.3%), Denver (-40.3%) and Chicago (-38.2%), among others. "The U.S. is killing 40,000 people a year on roads, and we treat it as the cost of doing business," Marshall said. "A lot of the existing research focuses on bicycle safety; with this study, we're interested in everyone's safety." Eliminating fatalities is the goal of Vision Zero cities like Denver. To reduce deaths, cities need more evidence-based research to help them make better policy decisions. "Focusing on fatalities - not crashes - is important," said Marshall. "Over the years, my research has found that safer cities have fewer fatalities but more fender benders." The study co-author is Nicholas Ferenchak, PhD, assistant professor in the department of Civil, Construction and Environmental Engineering at the University of New Mexico. Ferenchak studied under Marshall and received his doctoral degree from CU Denver. Overall, Ferenchak hopes this study simplifies the ways in which cities move forward. "When we believed it was the old safety-in-numbers concept, that meant we had to figure out how to get more people on bicycles to make a city safer," Ferenchak said. "That's not easy. But this research has boiled it down for city planners: create cycling facilities, and you'll see the impact." The 12 cities included in this research are Oklahoma City, Memphis, Kansas City, Mo., Dallas, Houston, Austin, Chicago, Denver, Seattle, San Francisco, Minneapolis and Portland. As this study focuses on larger cities, the results are not generalizable to smaller cities. Source: Eurekalert << Compostable Food Containers Could Release PFAS into Environm... Sugar Tax and Prominent Labels can Reduce Sugar Consumption:... >> Recommended Reading Health Benefits of Cycling For Women Cycling is a physical activity that is fun and time-efficient and is one of the best ways to reduce health problems specially in women. Read more to know the major health benefits of cycling on women. READ MORE Body Types and Befitting Workouts Workout and diet which is well suited for a pear shaped body. READ MORE Cycling In-Bed Will Aid in Faster Recovery of Patients Admitted to Intensive Care Unit Early in-bed cycling among patients admitted to the intensive care unit (ICU) helps them recover faster. 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