Last Photographed July 2010 Location: US-12 and SH-3, Nez Perce Cty Reassurance shield after the Highway 3 junction and Clearwater River crossing Location: US-12 and CR P3, Nez Perce Cty A couple miles later, we’ll approach County Road P3, which is also probably the fastest way from here to Boise Location: US-12 and CR P3, … Continue reading U.S. Route 12, ID-3 to ID-7