Defining turn restrictions

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At certain intersections or junctions, road users may be forbidden to make turns in certain directions. This is what we call turn restrictions.

http://www.malsingmaps.com/tutorials/MapRef/TurnRestriction.gif

  1. Click the Edit Nodes button
  2. Right-click the intersection having turn restriction
  3. Select Node Properties
  4. Select the Routing tab
  5. The turn restrictions box show possible (green) and prohibited (red) turning directions.
  6. Base on the grapics, check the boxes indicating turning directions which are prohibited