I'm posting this here because it's specific to a route in NC and I'd like agreement from locals.
The section of US-52 between I-85 and I-85 Business near Lexington is misnamed as I-85 Bus, and mis-typed as major highway. It should be named US-52 with I-85 Business as an alternate. Exit #s are number based on US-52 mileposts. Also, this section of highway is freeway, no less so than long older stretches of I-95, I-85 and I-40 in NC.
Permalink of one section -> https://www.waze.com/editor/?lon=-80.29718&lat=35.78673&zoom=2&layers=1005&env=usa&segments=35555237
NCDOT Functional Class map -> http://imgur.com/0bYCOtX
All main road segments are locked level 5. I have not checked the lock level of the associated ramps. If we agree to this change, I'd be glad to make the change at level 3 if someone could lower the lock temporarily on all highway and ramp segments affected.