AMP: 8
Location: Waterloo Rd and MT-55, Jefferson Cty
No reassurance shield as 422 begins. 422 drops down into the Jefferson River floodplain and just kind of parallels 55 and 41. Not sure if it’s an old alignment.
AMP: 5
Location: Waterloo Rd and Riverside Dr, Madison Cty
It is paved for a little bit, which suggests it might be an old alignment. It’s some of the gnarliest pavement I’ve ever seen.
AMP: 5
Location: Waterloo Rd and Bench Ln, Madison Cty
Less than a mile later, turn right to stay on Waterloo Rd
AMP: 1
Location: Waterloo Rd and Primrose Ln, Madison Cty
A few miles later, we’ll revert to dirt. Keep right to follow 422 back to Highway 41.
AMP: 0
Location: Primrose Ln and MT-41, Madison Cty
After the turn, we’ll approach Montana 41.
AMP: 0
Location: S-422 and MT-41, Madison Cty
Turn right for 41 north and left for 41 south.
AMP: 0
Location: S-422 and MT-41, Madison Cty
Follow 41 north into Silver Star and 41 south to Twin Bridges.
