A petition to make 20 mph the default speed limit in Sitka neighborhoods
This petition is for residents of Sitka, Alaska, only. Recently the states of Washington and Oregon changed their laws to allow communities to reduce the speed limits in residential neighborhoods to 20 mph for safety reasons. This is part of an international campaign called "20 is Plenty" trying to make neighborhood streets safer for pedestrians. The 20 is Plenty campaign also has been integrated into the "Vision Zero" programs in many states, including New York, Washington, and Oregon, to eliminate pedestrian and cycling deaths.
In Sitka, many of our residential neighborhoods have higher speed limits, for example Marine Street is all residential except for one church but the speed limit is 25 mph and many cars drive faster on this street where lots of kids play (there is a playground a block away). Slowing down speeds in our neighborhoods helps make it safer for kids and elders, especially since some neighborhoods have no sidewalks.
Also, if someone gets hit by a car at 20 mph they are more likely to survive than if they get hit at 25 mph or higher speeds. The odds of death in a car-pedestrian collision are 5 percent for 20 mph, compared to 45 percent for 30 mph and 85 percent for 40 mph. Sitka already has a 15 mph speed limit on Katlian Street, so why not make the default speed limit for residential neighborhoods 20 mph. This link has more information about why 20 is plenty, http://daily.sightline.org/2014/12/29/why-20-is-pl...