Unlock request: Nashville, Tn

https://www.waze.com/editor/?lon=-86.81936&lat=36.16507&zoom=6&layers=BFFFTTTFTTFTTTTTTTTTFT&segments=45578142,61609980

off ramp highlighted needs to be unlocked to have turn allowances changed.

I made the change to preserve the higher level locks. Make sure I got it right.

looks correct.