AMP: 303 Location: US-2 and S-343, Liberty Cty Reassurance shield after Secondary 343 as we enter Liberty County. AMP: 319 Location: US-2 and Whitlash Rd, Liberty Cty A few miles later, we’ll approach Secondary 409. AMP: 319 Location: US-2 and Whitlash Rd, Liberty Cty Follow Secondary 409 to Whitlash, Montana. AMP: 319 Location: US-2 and Whitlash Rd, Liberty … Continue reading U.S. Route 2, S-343 to S-409