Patent ID: 8583356

Claim:
A method of correcting map data stored on a navigation system, said method comprising: displaying a representation of at least one of a thoroughfare and an intersection using said map data; displaying a user-selectable graphical indicator adjacent to or overlaid on the particular thoroughfare or intersection being displayed, said user-selectable graphical indicator graphically representing a travel restriction associated with at least one of: the particular thoroughfare or intersection being displayed; and a subsequent thoroughfare occurring after the particular thoroughfare or intersection being displayed; receiving a user selection of said user-selectable graphical indicator and in response thereto causing the display of one or more other user-selectable graphical indicators; and receiving a user selection of one of said other user-selectable graphical indicators and in response thereto causing a correction of the travel restriction to be added or removed from the map data stored in memory on the navigation system, said correction including both identification of the travel restriction and the relevant thoroughfare to which said travel restriction applies.