text: I reviewed it from the aerials and streetside.  Based off the angle of the center median, it is designed to prevent left turns coming out of the cemetery.  The stop sign has a sign underneath which is the size of a no turn (this is the most common place for the turn restriction).
  
  It also lacks a turn lane coming from the north which there is obviously space for, as it has one slightly to the north.  I have redone the lanes based off these deductions and it should be good now.