Hello everyone! I;m driving from CT to Seattle , WA within the next 2 weeks and would like any suggestions about the route and places to stop along the way. I was planning on taking route 80 to route 90 all the way. I do want to stop and see mount rushmore. Any suggestions along route 90 to stop and see without going too off the path of the highway. I am giving myself about 7 days to do this.