The Good: I have no idea when, but Shaw's Creek has been resurfaced between Hwy 24 and Highpoint Sideroad (approx 5km). Between Highpoint and Orangeville/Caledon Townline the surface is fine. The new surface is amazing for cyclists!
The Bad: Patterson Sideroad between Innis Lake and Humber Station Rd is a no-go area for cyclists. The moon has smaller craters; and with the dappled sunshine, it's almost impossible to pick out a route on this twisty section. Head up Humber Station and turn right (east) on Patterson toward Palgrave for a safe route.