Montana Secondary Highway 420, US-212 to Spring Creek Rd


AMP: 0

Location: Grove St and Woodard Ave, Absarokee

Reassurance shield as S-420 begins. 420 is a quick six mile spur to nowhere that isn’t signed because it’s cool to steal 420 signs.

AMP: 6

Location: S-420 and Spring Creek Rd, Stillwater Cty

Six miles later, S-420 ends with the pavement.

 S to S-419, N to S-421