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עריכות
שינויים
←קישורים חיצוניים
* [https://apps.who.int/iris/bitstream/handle/10665/43915/9782940395040_eng.pdf Speed management]- World Health Organization
* [https://apps.who.int/iris/bitstream/handle/10665/43915/9782940395040_eng.pdf Speed management]- World Health Organization
* [https://www.itf-oecd.org/sites/default/files/docs/speed-crash-risk.pdf Speed and Crash Risk] International Transport Forum
* [https://www.itf-oecd.org/sites/default/files/docs/speed-crash-risk.pdf Speed and Crash Risk] International Transport Forum
* [https://www.swov.nl/en/facts-figures/fact/30-kmh-zones-why-30-kmh-limit 30 km/h zones - Why a 30 km/h limit?], SWOV Institute for Road Safety Research
* [https://ourauckland.aucklandcouncil.govt.nz/articles/news/2018/11/when-and-where-30km-per-hour-is-just-right/ When and where 30km/h is just ‘right’]
*[https://one.nhtsa.gov/people/injury/research/pub/hs809012.html Literature Review on Vehicle Travel Speeds and Pedestrian Injuries], U. S. Department of Transportation, National Highway Traffic Safety Administration, DOT HS 809 021, October 1999
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[[קטגוריה:בטיחות בדרכים]]