This stretch of Riverside, facing south, is located on the banks of the Salmon Hole. Much more vegetation exists around the road, and the road appears to be wider. At the bend of the road, there are still some buildings there that appear to be some sort of mechanic shop. While there, I noticed that there didn't appear to be as steep of a slope on the right side of the road, perhaps due to filling.
This was a tricky one. Both houses/buildings on the original photo (far left) were gone. However, they are visible on the right side of the middle picture. Then, I used the house located to the left on the hill in the middle picture to locate where the two missing buildings used to be (those houses are still there). Based on aerial/satellite imagery and mapping from 1962, I believe the current Hall's Hitching and Welding building is located exactly where the original photo was taken. Much has changed obviously; the original photo was taken after the 1955 landslide, so the area where the slide occurred has been filled in and the road was repaved over it. Behind the buildings in both the original and reshoot, the slope is still quite steep and shows a leaning tendency amongst the trees.