Road Information

Interstate 29 in South Dakota    
Total Mileage in State: 252 miles
Northern End: At North Dakota border
Southern End: At Iowa state line
Mileage covered in Photos: 75 miles
Counties covered in Photos: Roberts, Grant, Codington
Major Junctions in Photos: US 12, in Summit
US 212, in Watertown
Control Cities in Photos: Summit, Watertown

Southbound

   

Interstate 29 South reassurance shield as it crosses the state line into South Dakota from North Dakota. (Photo taken 8/9/20).

South Dakota welcome sign as Interstate 29 South enters the Mount Rushmore State from North Dakota. (Photo taken 8/9/20).

View on Interstate 29 South at mile marker 252. (Photo taken 8/9/20).

Rest Area on Interstate 29 South at mile marker 251 in Roberts County. (Photo taken 8/9/20).

Interstate 29 South at mile marker 250. (Photo taken 8/9/20).

View on Interstate 29 South at mile marker 249. (Photo taken 8/9/20).

Take Exit 246 to Sica Hollow State Park. (Photo taken 8/9/20).

Interstate 29 South at Exit 246: SD 127 - New Effington / Rosholt (Photo taken 8/9/20).

Another Interstate 29 South reassurance shield. (Photo taken 8/9/20).

Mileage sign on Interstate 29 South. It's 16 miles to Sisseton, 68 miles to Watertown, and 166 miles to Sioux Falls. (Photo taken 8/9/20).

Mile marker 244 on Interstate 29 South in Roberts County. (Photo taken 8/9/20).

Advance signage for Exit 242, which is 1 mile ahead. (Photo taken 8/9/20).

Interstate 29 South at Exit 242: (No Name) (Photo taken 8/9/20).

View on Interstate 29 South at mile marker 241. (Photo taken 8/9/20).

Interstate 29 South at mile marker 240. (Photo taken 8/9/20).

Speed limit signage on Interstate 29 South. The speed limit on most of Interstate 29 in South Dakota is 80 mph for all traffic. (Photo taken 8/9/20).

Interstate 29 South at mile marker 239. (Photo taken 8/9/20).

A Weigh Station exists 1 mile ahead on Interstate 29 South. (Photo taken 8/9/20).

All vehicles over 10,000 lbs Gross Vehicle Weight must stop at the Weigh Station ahead when it's open. (Photo taken 8/9/20).

All rental trucks must stop at the Weigh Station when it's open as well. (Photo taken 8/9/20).

Weigh Station on Interstate 29 South in Roberts County. (Photo taken 8/9/20).

View on Interstate 29 South at mile marker 233. (Photo taken 8/9/20).

Take Exit 232 to Roy Lake State Park and Fort Sisseton State Park. (Photo taken 8/9/20).

Interstate 29 South at Exit 232: SD 10 - Sisseton / Browns Valley (Photo taken 8/9/20).

Interstate 29 South reassurance shield. (Photo taken 8/9/20).

Speed limit signs on Interstate 29 South. The speed limits remain 80 mph maximum and 40 mph minimum. These are the standard speed limits on most rural Interstate highways in South Dakota. (Photo taken 8/9/20).

Another mileage sign on Interstate 29 South. It's 17 miles to the junction of SD 15, 53 miles to Watertown, and 151 miles to Sioux Falls. (Photo taken 8/9/20).

Mile marker 230 on Interstate 29 South in Roberts County. (Photo taken 8/9/20).

Interstate 29 South at mile marker 228. (Photo taken 8/9/20).

View on Interstate 29 South at mile marker 226. (Photo taken 8/9/20).

Take Exit 224 to the Sisseton-Wahpeton Oyate Tribal Headquarters and Community College as well as Pickerel Lake Recreation Area. (Photo taken 8/9/20).

Interstate 29 South at Exit 224: Peever (Photo taken 8/9/20).

View on Interstate 29 South at mile marker 223. (Photo taken 8/9/20).

Mile marker 221 on Interstate 29 South in Roberts County. (Photo taken 8/9/20).

Interstate 29 South at mile marker 219. (Photo taken 8/9/20).

View on Interstate 29 South at mile marker 217. (Photo taken 8/9/20).

Interstate 29 South at mile marker 216. (Photo taken 8/9/20).

A Rest Area exists off Exit 213 ahead. (Photo taken 8/9/20).

Take Exit 213 to Hartford Beach State Park. (Photo taken 8/9/20).

Interstate 29 South at Exit 213: SD 15 - Wilmot (Photo taken 8/9/20).

Mileage sign on Interstate 29 South. It's 5 miles to the junction of US 12, 26 miles to Milbank, and 132 miles to Sioux Falls. (Photo taken 8/9/20).

View on Interstate 29 South at mile marker 211. (Photo taken 8/9/20).

Take Exit 207 to Northern State University. (Photo taken 8/9/20).

Advance signage for Exit 207 - 1 mile ahead. (Photo taken 8/9/20).

Take Exit 207 to Summit-Webster, Blue Dog State Fish Hatchery, and Waubay National Wildlife Refuge. (Photo taken 8/9/20).

Interstate 29 South at Exit 207: US 12 - Aberdeen / Milbank (Photo taken 8/9/20).

Interstate 29 South as it enters Grant County. (Photo taken 8/9/20).

View on Interstate 29 South at mile marker 205. (Photo taken 8/9/20).

Interstate 29 South at Exit 201: Twin Brooks (Photo taken 8/9/20).

Another Interstate 29 South reassurance shield. (Photo taken 8/9/20).

Mile marker 200 on Interstate 29 South in Grant County. (Photo taken 8/9/20).

Interstate 29 South at mile marker 197. (Photo taken 8/9/20).

Interstate 29 South as it enters Codington County. (Photo taken 8/9/20).

View on Interstate 29 South at mile marker 195. (Photo taken 8/9/20).

Interstate 29 South at Exit 193: SD 20 - South Shore / Stockholm (Photo taken 8/9/20).

Mile marker 192 on Interstate 29 South in Codington County. (Photo taken 8/9/20).

Interstate 29 South at mile marker 190. (Photo taken 8/9/20).

View on Interstate 29 South at mile marker 189. (Photo taken 8/9/20).

Interstate 29 South at mile marker 187. (Photo taken 8/9/20).

Interstate 29 South at Exit 185: Waverly (Photo taken 8/9/20).

Take either of the next 2 exits to Watertown. (Photo taken 8/9/20).

View on Interstate 29 South at mile marker 183. (Photo taken 8/9/20).

Take Exit 180 to Bramble Park Zoo and the Municipal Airport. (Photo taken 8/9/20).

Interstate 29 South at Exit 180: US 81 South - Watertown (Photo taken 8/9/20).

Interstate 29 South reassurance shield. (Photo taken 8/9/20).

Take Exit 177 to Redlin Art Center. (Photo taken 8/9/20).

Also take Exit 177 to Sandy Shore and Pelican Lake Recreation Areas. (Photo taken 8/9/20).

Advance signage for Exit 177, which is now 1 mile ahead. (Photo taken 8/9/20).

Lake Area Technical Institute and Mount Marty College Watertown Campus can also be accessed via Exit 177. (Photo taken 8/9/20).

Interstate 29 South at Exit 177: US 212 - Watertown / Kranzburg (Photo taken 8/9/20).