1. https://www.who.int/news-room/fact-sheets/detail/road-traffic-injuries
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2. https://www.nytimes.com/2019/10/22/us/pedestrian-cyclist-deaths-traffic.html
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3. https://www.asirt.org/safe-travel/road-safety-facts/
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4. https://injuryfacts.nsc.org/motor-vehicle/historical-fatality-trends/deaths-and-rates/
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5. https://www.ucmo.edu/college-of-health-science-and-technology/school-of-geoscience-physics-and-safety/safety-sciences/
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