I added a new road but cannot add the turns because the main road (Hwy 87) is locked to lvl 5. The road is Riverhill Rd.
https://www.waze.com/editor/?env=usa&lon=-78.85054&lat=34.86393&layers=4065&zoom=7&nodes=28856948
It appears that Riverhill Rd was connected to Hwy 87 by another editor already, but they did not comment on this request.
I got someone in the Slack chat to update it for me.