16. The method of claim 1 , wherein the action symbol has substantially the same shape, coloration, and markings as the road sign used to identify the action to be performed to execute the particular maneuver.
16. The method of claim 1 , wherein the action symbol has substantially the same shape, coloration, and markings as the road sign used to identify the action to be performed to execute the particular maneuver. 21. The apparatus of claim 16 comprising a navigation system configured to determine geographic location.