text: Thank you for getting back. I would like to explain more on why I added the note: 
  There are turn restriction from roads all around which is preventing the traffic to go to "Griesgasse"  road-
  1. "Anton-Neumayr-Platz" road had 'no-straight-on' to "Griesgasse"  road.
  2. "Munzgasse: road has 'no-u-turn' to "Griesgasse"  road. 
  My question was:  with all these restrictions how can one go to "Griesgasse"  road. 
  Please correct me if I'm wrong.