Scheme identifies the numbering scheme for the addresses assigned to each side of a road.
Scheme is used in conjunction with related address attributes, road name, and so on for destination selection and geocoding.
Schemeis applied to all addressed road segments.
Schemeis applied as follows:
Schemeis null, this indicates that the road segment is unaddressed.
Scheme (Even)indicates that only the even numbers of the address range are valid.
- The lowest Even address range must begin with “2” rather than “0”, except in case of non-numeric addresses, such as "12-00" to "12-98." For example, an address range of "2-98" is valid, and an address range of "0-98" is invalid.
Scheme (Mixed)indicates that an address range consisting of both even and odd numbers is valid.
Scheme (Odd)indicates that only the odd numbers of the address range are valid.