Butte
End I-115 North at Montana St.
End I-115 North at Montana St. in Butte. Turn left on Montana St. to continue on BL-15 North/BL-90 East to (Butte) City Center/Hospital.
End I-115 North at Montana St.
End I-115 North at Montana St. in Butte. BL-15 North/BL-90 East continue on Montana St. north.
BL-15 South/BL-90 West - Butte
BL-15 South/BL-90 West on Montana Ave. in Butte.
Begin I-115 West
Begin I-115 west, To I-90 and I-15.
BL-15 South/BL-90 West (Montana St.) Approaching Iron St.
BL-15 South/BL-90 West (Montana St.) Approaching Iron St (BL-15/BL-90) which leads into I-115.