Pierre, South Dakota US Edition" of the game. The top "Boardwalk" spot went to an unexpected contender: Pierre. It received the most votes, beating New York, Los Angeles, Chicago, and Boston. The picture that accompanied the name of the city in the balloting was of the well-known Mount Rushmore, even though the sculpture is in Keystone, 150 miles west of Pierre. Pierre is home to many attractions, including the Oahe Dam and the world's largest Menards, a regional home improvement store. Pierre, South Dakota Pierre (; Lakota: "čhúŋkaške", "fort") is the state capital of the U.S. state of South Dakota, and the county
South Dakota Highway 89 The section of SD 89 from Custer to Sylvan Lake was once part of US 85 Alternate. South Dakota Highway 89 South Dakota Highway 89 (SD 89) is a state highway in the southwestern part of the U.S. state of South Dakota. The highway travels from U.S. Route 18 (US 18) near Minnekahta to SD 87 in Custer State Park. SD 89 is concurrent with US 385 from Pringle to Custer. The portion of the highway from Custer to SD 87 is part of the Peter Norbeck Scenic Byway. SD 89 was established in 1950 from Spearfish to Minnekahta. The