All 11 exits ranked by what a road-tripper actually needs: real food choice, easy gas, 24-hour service, and the stops worth a detour. Winners below.
Milepost 6 · 29 places to eat · 12 gas stations · 13 hotels · ♥ Old Courthouse Museum, Washington Pavillion of Arts & Science
Milepost 2 · 29 places to eat · 10 gas stations · 10 hotels · ♥ Great Plains Zoo
Milepost 1 · 29 places to eat · 10 gas stations · 24 hotels
Milepost 3 · 29 places to eat · 12 gas stations · 10 hotels
Milepost 5 · 26 places to eat · 13 gas stations · 11 hotels
Milepost 4 · 19 places to eat · 11 gas stations · 9 hotels
Milepost 9 · 19 places to eat · 10 gas stations · 6 hotels
Milepost 7 · 17 places to eat · 12 gas stations · 10 hotels
Milepost 10 · 16 places to eat · 10 gas stations · 9 hotels
Milepost 10 · 15 places to eat · 10 gas stations · 7 hotels
← Every I-229 exit in South Dakota
Pit Stop shows gas, food, hotels & must-see stops at every exit ahead — free, offline, on iPhone & CarPlay.