AMP: 1 Location: Foys Lake Rd and US-93 Alternate, Flathead Cty No reassurance shield after the junction, but the road will now swing out of town to head towards Lone Pine State Park. AMP: 4 Location: Foys Lake Rd and Lone Pine Rd, Flathead Cty A few miles later, turn left for Lone Pine State … Continue reading Montana Secondary Highway 503, US-93 Alt to US-93 Alt