**Interstate Highways**

**Main **| WY State Line to I-90 Bus/US-85 | I-90 Bus/US-85 to I-90 Bus/US-14A | I-90 Bus/US-14A to US-85 | US-85 to SD-34 | SD-34 to I-90 Bus/US-14A/SD-34/SD-79 | I-90 Bus/US-14A/SD-34/SD-79 to I-90 Bus | I-90 Bus to SD-231 | SD-231 to SD-445 | SD-445 to I-190/US-16/US-16 Truck | I-190/US-16/US-16 Truck to US-16 Truck/SD-79 | US-16 Truck/SD-79 to I-90 Bus | I-90 Bus to I-90 Bus/SD-240 | I-90 Bus/SD-240 to US-14 | US-14 to SD-240 | SD-240 to SD-73 | SD-73 to I-90 Bus/SD-73 | I-90 Bus/SD-73 to I-90 Bus | I-90 Bus to SD-63 | SD-63 to SD-63 | SD-63 to I-90 Bus | I-90 Bus to I-90 Bus/US-83 | I-90 Bus/US-83 to US-83/SD-53 | US-83/SD-53 to I-90 Bus | I-90 Bus to I-90 Bus/US-183 | I-90 Bus/US-183 to SD-273 | SD-273 to SD-47 | SD-47 to SD-47 | SD-47 to I-90 Bus | I-90 Bus to I-90 Bus/SD-50 | I-90 Bus/SD-50 to SD-50 | SD-50 to SD-45 | SD-45 to SD-45 | SD-45 to US-281 | US-281 to I-90 Bus/SD-37 | I-90 Bus/SD-37 to I-90 Bus/SD-37 | I-90 Bus/SD-37 to SD-262 | SD-262 to US-81 | US-81 to SD-19 | SD-19 to SD-38 | SD-38 to I-29 | I-29 to I-90 Bus Spur/SD-115 | I-90 Bus Spur/SD-115 to I-229 | I-229 to SD-11 | SD-11 to MN State Line |

**Business (Sturgis) **| I-90/US-14/US-14A/SD-34/SD-79 to SD-34/SD-79 | SD-34/SD-79 to I-90/US-14/SD-79 |

**Main **| US-16/SD-44 to I-90/US-14/US-16/SD-79 |

**U.S. Routes**

**Main **| ND State Line to SD-73 | SD-73 to SD-73 | SD-73 to SD-65 | SD-65 to SD-65 | SD-65 to SD-63 | SD-63 to SD-20 | SD-20 to SD-1806 | SD-1806 to SD-1806 | SD-1806 to SD-1804 | SD-1804 to SD-1804 | SD-1804 to US-83 | US-83 to SD-130 | SD-130 to US-83/SD-20 | US-83/SD-20 to SD-271 | SD-271 to SD-47 | SD-47 to SD-47 | SD-47 to SD-253 | SD-253 to SD-247 | SD-247 to SD-45 | SD-45 to SD-45 | SD-45 to US-281 | US-281 to SD-37 | SD-37 to SD-21 | SD-21 to SD-25 | SD-25 to I-29/US-81 | I-29/US-81 to SD-123 | SD-123 to SD-15 | SD-15 to SD-109 | SD-109 to MN State Line |

**Main **| MN State Line to SD-13 | SD-13 to US-14B | US-14B to I-29 | I-29 to US-14B | US-14B to US-81 | US-81 to US-81 | US-81 to SD-25 | SD-25 to SD-37 | SD-37 to US-281 | US-281 to US-281 | US-281 to SD-45 | SD-45 to SD-45 | SD-45 to SD-47 | SD-47 to US-83 | US-83 to US-14B | US-14B to SD-1804 | SD-1804 to US-14B/SD-34 | US-14B/SD-34 to US-83/SD-1804 | US-83/SD-1804 to SD-1806 | SD-1806 to SD-34/SD-63 | SD-34/SD-63 to SD-63 | SD-63 to SD-73 | SD-73 to I-90 | I-90 to I-90 Bus/SD-240 | I-90 Bus/SD-240 to I-90 Bus | I-90 Bus to US-16 Truck/SD-79 | US-16 Truck/SD-79 to I-190/US-16/US-16 Truck | I-190/US-16/US-16 Truck to SD-445 | SD-445 to SD-231 | SD-231 to I-90 Bus | I-90 Bus to I-90 Bus/US-14A/SD-34/SD-79 | I-90 Bus/US-14A/SD-34/SD-79 to SD-34 | SD-34 to US-85 | US-85 to I-90 Bus/US-14A | I-90 Bus/US-14A to I-90 Bus/US-85 | I-90 Bus/US-85 to WY State Line |

**Main **| WY State Line to US-385/SD-89 | US-385/SD-89 to US-16A/SD-89 | US-16A/SD-89 to SD-87 | SD-87 to SD-244 | SD-244 to US-385 | US-385 to US-16A | US-16A to US-16 Truck | US-16 Truck to SD-44 | SD-44 to I-190/SD-44 | I-190/SD-44 to I-90/I-190/US-14/SD-79 |

**Alternate** | US-16/US-385/SD-89 to SD-89 | SD-89 to SD-87 | SD-87 to SD-87 | SD-87 to SD-36 | SD-36 to SD-244 | SD-244 to SD-40 | SD-40 to US-16 |

**Truck **| US-16 to SD-79 | SD-79 to SD-44 | SD-44 to I-90/US-14 | I-90/US-14 to I-90/I-190/US-14/SD-79 |

**Main **| WY State Line to SD-471 | SD-471 to SD-89 | SD-89 to US-18B | US-18B to US-385/SD-87 | US-385/SD-87 to US-18B/SD-71 | US-18B/SD-71 to SD-79 | SD-79 to US-385/SD-79 | US-385/SD-79 to SD-407 | SD-407 to SD-391 | SD-391 to SD-73 | SD-73 to SD-73 | SD-73 to SD-63 | SD-63 to US-83 | US-83 to US-83 | US-83 to SD-53 | SD-53 to US-183/SD-44/SD-53 | US-183/SD-44/SD-53 to SD-44 | SD-44 to US-183/SD-49 | US-183/SD-49 to SD-47/SD-251 | SD-47/SD-251 to SD-47 | SD-47 to SD-1806 | SD-1806 to SD-43 | SD-43 to US-281 | US-281 to SD-46/SD-1804 | SD-46/SD-1804 to SD-50/SD-1804 | SD-50/SD-1804 to SD-50 | SD-50 to US-281 | US-281 to SD-37 | SD-37 to SD-25 | SD-25 to US-81 | US-81 to SD-19 | SD-19 to SD-19 | SD-19 to I-29 | I-29 to I-29 | I-29 to SD-115 | SD-115 to SD-11 | SD-11 to SD-11 | SD-11 to IA State Line |

**Main **| NE State Line to US-18/SD-49 | US-18/SD-49 to SD-44 | SD-44 to US-18/SD-53 | US-18/SD-53 to SD-44/SD-53 | SD-44/SD-53 to I-90 |

**Main **| WY State Line to US-85 | US-85 to SD-79 | SD-79 to SD-79 | SD-79 to SD-73 | SD-73 to SD-73 | SD-73 to SD-65 | SD-65 to SD-63 | SD-63 to SD-63 | SD-63 to SD-1804 | SD-1804 to SD-1804 | SD-1804 to US-83 | US-83 to US-83 | US-83 to SD-47 | SD-47 to SD-47 | SD-47 to SD-45 | SD-45 to SD-45 | SD-45 to US-281 | US-281 to US-281 | US-281 to SD-37 | SD-37 to SD-37 | SD-37 to SD-25 | SD-25 to SD-25 | SD-25 to SD-139 | SD-139 to SD-20 | SD-20 to US-81 | US-81 to I-29 | I-29 to SD-15 | SD-15 to SD-15 | SD-15 to MN State Line |

**Main **| SD-79/NE State Line to US-18 | US-18 to SD-79 | SD-79 to US-18B/SD-71 | US-18B/SD-71 to US-18/SD-87 | US-18/SD-87 to SD-87 | SD-87 to SD-89 | SD-89 to US-16 | US-16 to US-16A/SD-89 | US-16A/SD-89 to SD-87 | SD-87 to SD-244 | SD-244 to US-16 | US-16 to SD-44 | SD-44 to US-85 |

**State Highways**

**West Segment **| MT S-328/MT State Line to US-85 | US-85 to US-85 | US-85 to SD-79 | SD-79 to SD-79 | SD-79 to SD-75 | SD-75 to SD-73 | SD-73 to SD-73 | SD-73 to SD-65 | SD-65 to SD-65 | SD-65 to SD-63 | SD-63 to SD-63 | SD-63 to US-12 | US-12 to SD-1806 | SD-1806 to SD-1806 | SD-1806 to SD-1804 | SD-1804 to SD-1804 | SD-1804 to US-83 | US-83 to SD-130 | SD-130 to US-12 | US-12 to SD-144 | SD-144 to US-83 | US-83 to SD-47 | SD-47 to SD-47 | SD-47 to SD-45 | SD-45 to SD-45 | SD-45 to US-281 | US-281 to SD-37 | SD-37 to SD-37 | SD-37 to SD-25 | SD-25 to US-212 |

**East Segment **| I-29/US-81 to SD-15/SD-158 | SD-15/SD-158 to SD-15 | SD-15 to MN-40/MN State Line |

**Main **| MN State Line to SD-13 | SD-13 to I-29 | I-29 to SD-19 | SD-19 to US-81 | US-81 to US-81 | US-81 to SD-25 | SD-25 to SD-25 | SD-25 to SD-37 | SD-37 to SD-37 | SD-37 to US-281 | US-281 to SD-45 | SD-45 to SD-50 | SD-50 to SD-47 | SD-47 to SD-47 | SD-47 to US-14B | US-14B to US-14/US-14B/US-83/SD-1804 | US-14/US-14B/US-83/SD-1804 to US-83 | US-83 to SD-1806 | SD-1806 to US-14/SD-63 | US-14/SD-63 to SD-63 | SD-63 to SD-73 | SD-73 to SD-73 | SD-73 to SD-79 | SD-79 to I-90 Bus | I-90 Bus to I-90/I-90 Bus/US-14/US-14A/SD-79 | I-90/I-90 Bus/US-14/US-14A/SD-79 to I-90/US-14 | I-90/US-14 to US-85 | US-85 to WY State Line |

**Main **| I-29 to SD-19 | SD-19 to SD-19 | SD-19 to US-81 | US-81 to SD-37 | SD-37 to US-281 | US-281 to US-281 | US-281 to SD-50 | SD-50 to SD-45 | SD-45 to SD-1804 | SD-1804 to SD-50 | SD-50 to SD-1806 | SD-1806 to SD-47 | SD-47 to SD-49 | SD-49 to US-18/US-183 | US-18/US-183 to US-18/SD-53 | US-18/SD-53 to US-183 | US-183 to SD-53 | SD-53 to US-83 | US-83 to US-83 | US-83 to SD-63 | SD-63 to SD-73 | SD-73 to SD-377 | SD-377 to US-16 Truck/SD-79 | US-16 Truck/SD-79 to US-16 | US-16 to I-190/US-16 | I-190/US-16 to SD-445 | SD-445 to US-385 |

**Main **| US-18 to Norris | *Physical Gap | *SD-44 to I-90 | I-90 to I-90 | I-90 to US-14 | US-14 to US-14/SD-34 | US-14/SD-34 to SD-34 | SD-34 to US-212 | US-212 to US-212 | US-212 to SD-20 | SD-20 to SD-20 | SD-20 to US-12 | US-12 to ND-6/ND State Line |

**Main **| ND-49/ND State Line to US-12 | US-12 to US-12 | US-12 to SD-20 | SD-20 to SD-20 | SD-20 to US-212 | US-212 to US-212 | US-212 to SD-34 | SD-34 to SD-34 | SD-34 to US-14 | US-14 to I-90 | I-90 to I-90/I-90 Bus | I-90/I-90 Bus to I-90 Bus | I-90 Bus to SD-44 | SD-44 to US-18 | US-18 to US-18 | US-18 to NE-61/NE State Line |

**Main **| ND-22/ND State Line to SD-20 | SD-20 to SD-20 | SD-20 to SD-168 | SD-168 to US-212 | US-212 to US-212 | US-212 to SD-34 | SD-34 to I-90 Bus | I-90 Bus to I-90 Bus/US-14/US-14A/SD-34 | I-90 Bus/US-14/US-14A/SD-34 to I-90 Bus | I-90 Bus to SD-231 | SD-231 to SD-445 | SD-445 to I-190/US-16/US-16 Truck | I-190/US-16/US-16 Truck to I-90/US-14 | I-90/US-14 to SD-44 | SD-44 to US-16 Truck | US-16 Truck to SD-40 | SD-40 to SD-40 | SD-40 to SD-36 | SD-36 to US-18/US-385 | US-18/US-385 to US-18 | US-18 to US-385/NE State Line |

**Main **| US-18 to US-385 | US-385 to US-16 | US-16 to US-16/US-16A/US-385 | US-16/US-16A/US-385 to US-16A | US-16A to SD-87 |

**Main **| US-18 to NE-87/NE State Line |