AMP: 33 Location: MT-35 and MT-82, Flathead Cty Reassurance shield after the 82 junction. AMP: 33 Location: MT-35 and MT-83, Flathead Cty Less than a mile later, we’ll approach Highway 83. Follow 83 to Swan Lake and 35 to Bigfork and Polson. AMP: 33 Location: MT-35 and MT-83, Flathead Cty Turn left for 83 south … Continue reading Montana Highway 35, MT-82 to MT-83