I have a road network with some turn directions. At one intersection there is one turn that is not allowed - Right turn from Road A to Road D, and opposite Left turn from Road D to Road A. Remaining turns around the 4 roads at the intersection are allowed - see attached image.
Is it possible to input ONE turn restriction line and tell it that the turn cannot be made in either direction? Or do I need to input TWO turn restriction lines, one in each direction (which is what I currently seem to have to do)?
Is there some kind of attribute that I need to add into my Turn feature class similar to the one for ONEWAY roads in my road feature class?