South Dakota Interstate 29
South Dakota Interstate 29 runs from the Iowa border to the North Dakota line. The South Dakota I-29 route will take you past Sioux Falls, the largest city in South Dakota. You can drive the length of South Dakota I-29 route in approximately four to five hours travelling at 75 mph, but you will miss some of the best parts of South Dakota. Side trips off of SD I-29 are well worth the time. Visit the museums, enjoy the historical sites, and join in the many festivals. There is something to see and do for the entire family.
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