AMP: 133 Location: US-2 and MT-40, Flathead Cty A few miles later, we’ll approach Montana 40. Follow 40 west to US 93 and Whitefish. Turn right for 2 east into Columbia Falls. AMP: 134 Location: US 2 and MT-40, Flathead Cty Turn left for Montana 40 west to US 93. Turn right for US 2 … Continue reading U.S. Route 2, S-548 to MT-40