South Dakota Road Trip

Interstates: 29 | 90 |

US Highways: 12 | 14 | 14A | 16A | 18 | 81 | 83 | 85 | 183 | 212 | 281 | 385 | 385 | 385 |

Highways: 36 | 40 | 244 |

Scenic Byways:

• "Badlands Loop Scenic Byway"
  
• "Peter Norbeck Scenic Byway"
  
• "Spearfish Canyon Scenic Byway"
  
• "Wildlife Loop Road Scenic Byway"