Hello. Thanks for mapping on this task.
a short comment. 
When a road crosses a waterway, most of the time in these areas these crossings ought to be tagged as ford=yes except you can identify a bridge.
You tagged waterways as residential roads. Please look carefully to the routing of that trace, Winding traces accompanied on both sides with green, are mostly waterways.
See this wiki how to tag them
https://wiki.openstreetmap.org/wiki/Key:waterway
btw, roads in these rural areas are never residential roads, mostly unclassified, path (<2mtr wide) or track

Best regards and keep mapping 