AMP: 34 Location: I-90 and SH-3, Kootenai Cty Reassurance shield after the 3 junction AMP: 39 Location: I-90 and Old Mission State Park Rd, Kootenai Cty Reassurance shield after the Old Mission State Park exit AMP: 40 Location: I-90 and Cataldo Rd, Shoshone Cty Reassurance shield after the Cataldo exit as we enter Shoshone County AMP: 43 Location: I-90 … Continue reading Interstate 90, SH-3 to I-90 Bus Spur