Terry Latham an IBA guy Michael and I know did an interesting ride last month following the damns that cross the Columbia River.
It took me a while but I finally finished a short ride report and got the pictures together. I really appreciated the input on Hwy 5 coming home. The signs in Merritt said the road was "bare". but they didn't mention the snow blowing on the roadway. A bit chilly and windy but got through the pass without any problems. All in all a very enjoyable ride.
There are separate pages with Photos and a route map