2003-7-10 2002-8-8 The Lewis and Clark Corp of Discovery cross the continental divide at Lemhi Pass near Tendoy Idaho. The Lewis and Clark Back Country Byway is a 39 mile gravel road loop that covers the area where they spent the first few days on the Pacific side of the continent 86146 text/html 1.0 EN Lewis and Clark Corp of Discovery Sacajawea Scenic drives Lewis and Clark Back Country Byway, Idaho text