So something like this came up with 323 in Ekalaka; I noticed the junction signs on US 212 were primary rectangles, and the road's marked as a primary highway on that map, so we upgraded the whole thing to primary. If you look at StreetView, this was a change after 2015, because it shows the secondary shields in Fairview. I'm up for splitting 201 into a "primary" and "secondary" portion based on the MDT map following the 323 precedent, but if anyone's determinedly opposed or has conflicting information please let me know!