On I-15 from Helena or Missoula:
Take the Central Avenue West exit. Stay on Central Avenue West across the bridge until you reach downtown. You will be on 1st Avenue North (it's a one-way). Stay on 1st Avenue North to 7th Street. Take a right and we're one block on the right (on the comer of Central Avenue and 7th Street).
On Highway 87/89 from Billings/Lewistown:
As you enter Great Falls, go to your right on the 57th Street Bypass. Go straight to 2nd Avenue North. Turn left at the light onto 2nd Avenue North. Continue into downtown (approximately 50 blocks). When you reach 7th Street, take a left, go straight 2 blocks, and we are on the right (the corner of Central Avenue and 7th Street).