South Dakota Speed Limit Raised To 80 mph On Interstate Highways 90 and 29. An amendment to South Dakota Senate Bill 1 passed Tuesday March 24, 2015 changing the speed limit on the state’s two interstate highways. When the new law takes effect on April 1, you’ll legally be…
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South Dakota Speed Limit Raised To 80 mph On Interstate Highways 90 and 29. An amendment to South Dakota Senate Bill 1 passed Tuesday March 24, 2015 changing the speed limit on the state’s two interstate highways. When the new law takes effect on April 1, you’ll legally be…
This is a content summary only. Click on headlines for full links, images, other content and more!