Hello, it looks like in many of your recent edits, you're creating a lot of disconnected road segments. For example, Route B from US 54 to Tanner Bridge Road. This particular road would be better fit as a primary route since the trunk route "dead-ends" abruptly and doesn't appear to have any higher importance than the rest of the road. 

Excluding motorways, in most cases, a road should be the same classification until it meets another road of the same or higher classification and should not abruptly drop or increase in its classification at a point where its characteristics differ (such as the number of lanes or speed limit changing) or when it meets its terminus or another intersection with road of a lower classification. This is to maintain general consistency on the map itself and provide more consistent information to navigation systems that use OSM data.