Areas of Montana
- Cascade County (7)
- Custer County (2)
- Dawson County (2)
- Flathead County (1)
- Gallatin County (15)
- Glacier County (1)
- Hill County (1)
- Lewis and Clark County (3)
- Lincoln County (1)
- Missoula County (24)
- Park County (7)
- Phillips County (1)
- Roosevelt County (1)
- Silver Bow County (10)
- Sweet Grass County (2)
- Toole County (1)
- Valley County (1)
- Yellowstone County (22)
Cities of Montana
- Belgrade (2)
- Big Timber (2)
- Billings (22)
- Black Eagle (1)
- Bonner-West Riverside (1)
- Bozeman (15)
- Butte (10)
- Cut Bank (1)
- East Helena (1)
- East Missoula (1)
- Glasgow (1)
- Glendive (2)
- Great Falls (7)
- Havre (1)
- Helena (3)
- Libby (1)
- Livingston (7)
- Malta (1)
- Miles City (2)
- Missoula (24)
- Shelby (1)
- South Browning (1)
- Whitefish (1)
- Wolf Point (1)
The number in parentheses indicates the number of routes.