AMP: 10 Location: Main St and 5th St, Manhattan Reassurance shield after the 346 junction. AMP: 9 Location: S-205 and Branch St, Gallatin Cty Reassurance shield as we head out of Manhattan AMP: 5 Location: S-205 and Manhattan Frontage Rd, Gallatin Cty Reassurance shield a couple miles later AMP: 3 Location: S-205 and Buffalo Jump Rd, Gallatin Cty Turn … Continue reading Montana Secondary Highway 205, S-346 to S-286