Fact Brief By Michael Klinski | South Dakota News Watch Answer: NoSouth Dakota is one of eight states that has posted speed limits of 80 mph on sections of interstates, but it hasn’t resulted in a noticeable increase in fatalities.The state increased its speed limit from 75 to 80 in 2015. Since then, fatalities in…
Has the vehicle fatality rate increased since South Dakota raised its speed limit to 80?
