State Highways 1-50

 

Idaho Interstate Highways | U.S. Routes | State Highways 51-200 | State Line Crossings |

Main | BC-21/BC Int’l Boundary to US-95 |

Main | US-12 to SH-99 | SH-99 to SH-8 | SH-8 to SH-8 | SH-8 to SH-6 | SH-6 to SH-5 | SH-5 to SH-97 | SH-97 to I-90 |

Main | Burke to I-90/I-90 Bus |

Main | US-95 to SH-3 |

Main | SH-3 to SH-9 | SH-9 to US-95 | US-95 to US-95US-95 to WA-272/WA State Line |

Main | Lewis County Line to US-12 | US-12 to US-12 | US-12 to Clearwater CR P1 |

Main | Elk River to SH-3 | SH-3 to SH-3 | SH-3 to SH-9 | SH-9 to SH-99 SH-99 to US-95 | US-95 to US-95 | US-95 to WA-270/WA State Line |

Main | SH-6 to SH-8 |

Main | US-12 to Headquarters |

Main US-12 to SH-13 Bus | SH-13 Bus to SH-14 | SH-14 to US-95 |

Business (Kooskia) | US-12 to SH-13 |

Main | SH-13 to Elk City |

Main | SH-52 to SH-44 | SH-44 to US-20/US-26 |

Main | I-84/I-84 Bus/US-20/US-26/US-30 to I-84 Bus | I-84 Bus to US-95 | US-95 to US-95 | US-95 to OR-201/OR State Line |

Main | SH-75 to  I-84/US-20/US-26/US-30 |

Main | SH-33 to SH-28 | SH-28 to I-15 |

Main | US-93 to SH-25 | SH-25 to SH-25 | SH-25 to I-84/I-84 Bus/US-30 |

Main I-84/US-30/SH-77 to SH-24 | SH-24 to SH-24 | SH-24 to SH-27 | SH-27 to I-84 | I-84 to I-84 | I-84 to SH-50 SH-50 to US-93 | US-93 to I-84 |

Main | SH-25 to I-84/I-84 Bus | I-84/I-84 Bus to I-84 Bus/US-30 | I-84 Bus/US-30 to Oakley |

Main | SH-33 to SH-22 | SH-22 to SH-29 | SH-29 to US-93 |

Main | MT-324/MT State Line to SH-28 |

Main | US-26 to SH-33 |

Main | SH-47 to SH-33 |

Main | WY-22/WY State Line to SH-31 | SH-31 to SH-32 | SH-32 to SH-33 Spur | SH-33 Spur to US-20 | US-20 to I-15 | I-15 to SH-28 | SH-28 to SH-22 | SH-22 to US-20/US-26 |

Spur | SH-33 to US-20 |

 Main | US-91/SH-36 to SH-36 | SH-36 to US-30 | US-30 to US-30 | US-30 to WY-239/WY State Line |

Main | US-89 to SH-34 | SH-34 to US-91/SH-34 | US-91/SH-34 to US-91 | US-91 to I-15 |

Main | Oneida County Line to I-86/I-86 Bus/US-30 |

Main | I-15 to Holbrook Rd |

Main | I-86/I-86 Bus/US-30 to I-86 Bus | I-86 Bus to US-26 |

Main | I-15 to US-91 |

Main US-2/WA-41 to WA-41/WA State Line | WA-41/WA State Line to SH-54 | SH-54 to SH-53 | SH-53 to SH-53 | SH-53 to I-90 |

Main | US-20 to US-26 |

Main | US-20/US-26 to SH-55 | SH-55 to SH-55 | SH-55 to SH-16 | SH-16 to I-84/US-30  |

Main | SH-78 to I-84 Bus |

Main | US-30 to I-84 | I-84 to SH-46 Spur | SH-46 Spur to US-26 | US-26 to US-20 |

Spur | SH-46 to I-84 |

Main | US-20 to SH-32 | SH-32 to Mesa Falls Scenic Byway |

Main | I-15 to US-20 Bus | US-20 Bus to US-26 Bus |

Main | US-30 to I-84 | I-84 to SH-25 |