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Monthly archives: June, 2020

Old Lewiston Grade “The Spiral Highway”

It’s short, it’s curvy, it’s smooth, and it’s most definitely sweet. One might even say, that this is the best road in the Northwest. To the uninitiated, Spiral Highway is the old Lewiston grade. This old 2-lane of alignment of US Route 95 heads up the breathtaking 2000 foot tall grade in a very short …