Specifies the available list of enumerations for the road category types
RoadCategoryCode
Indicating the presence of a motorway.
NOTE: the Vienna Convention 1968 indicates a motorway as meet the following:
(j) "Motorway" means a road specially designed and built for motor traffic, which does not serve properties bordering on it, and which:
(i) Is provided, except at special points or temporarily, with separate carriageways for the two directions of traffic, separated from each other either by a dividing strip not intended for traffic or, exceptionally, by other means;
(ii) Does not cross at level with any road, railway or tramway track, or footpath; and
(iii) Is specially signposted as a motorway;
motorway
Road with more than one divided carriageway
roadWithDualCarriageway
Road with only one carriageway. NOTE: May be with traffic in one direction or two.
roadWithSingleCarriageway
Road in an urban environment
urbanRoad
Road in a residential zone
residentialAreaRoad
Road of a category other than the above
otherRoad