AMP: 0 Location: Meridian Rd and Idaho St, Kalispell No reassurance shield as 503 begins. AMP: 0 Location: Foys Lake Rd and US 93 Alternate, Flathead Cty Less than a mile later, Meridian will transition into Foys Lake Rd, we’ll head out of Kalispell, and we’ll approach the US 93 Bypass, signed for now only … Continue reading Montana Secondary Highway 503, US-2 to US-93 Byp