What States Have The Highest Speed Limits? Not South Dakota!
Along with South Dakota there are a handful of states that have an 80 MPH speed limit.
South Dakota Speed Limit
Got Ya! Sioux Falls Police Catch Speedy Driver Going Over 100 MPH
Someone must have been in a hurry
Is South Dakota The Fastest Driving State In The Country?
Is South Dakota's 80 MPH the highest speed limit in the country?