Themiclesian addressing system

The Themiclesian addressing system refers to the method in which houses are numbered and described with reference to their locations.

Pre-modern or

There was no uniform system of labelling and describing houses in Themiclesia prior to the first half of the 19th century. While there is a household registry and a land survey maintained by local magistrates, the exact locations of households were not recorded, and land surveys generally described properties (家, kra) with reference to other properties, natural features, and so forth. In rural areas this system seems to have persisted without major change for many centuries since the Meng Restoration and remained a land registration system, but in urban areas survey properties evovled from reflecting current properties into fossilized, permanent divisions on land, irrespective of the actual land title. It is thought that dynasties may have retained the underlying land right, while permanent leasing rights above it changed hands more readily. The underlying right thus became a convenient way to refer to the area.

Enrolling of addresses is no longer done on the basis of property registration, so no new addresses can make use of this format. But in rural areas, the ancient address system is still used and can be legally transferred, where addresses take this format:

滷挳
庇家

Raq [county], Kreng [village], the property of Bryits

Note that Themiclesian addresses are written without divisional categories like "county" or "village"; these are implied based on the order in which the names appear, which place larger units ahead of the smaller ones.

Road naming and assembly

Road numbering logic introduced in Kien-k'ang as of 1823

Following the opening of the Public Post, it was realized that without a consistent way to label buildings, delivery of mail would be inefficient. Thus, between 1823 and 1832, the city's authorities maintained a special commission to name the city's streets and number the houses along it; odd numbers were given to one side of the street, and even to the other. There was no firm rule which side of the street received even or odd, but after 1872 the north or east side of the street always received the odd number. It is understood this scheme originated in Ostland.

Providing a name to all thoroughfares, however, would be artistically difficult and also impossible to memorize, so some thoroughfares are only given numbers based on the houses adjoining its opening on a named street. Thus, a thoroughfare that opened to Road A between houses 10 and 12 would be written as A 10/, and house 2 on this thoroughfare would have the address A 10/2. This system also accommodated ad infinitum other thoroughfares that do not open to named roads but only other numbered thoroughfares, by the same method. Thus, if a thoroughfare opened next to the aforementioned house, it would be named A 10/2/, and house 5 on this thoroughfare would be numbered A 10/2/5. This system also conveniently functions as a navigation guide, as its structure explicitly gives the direction one should take, from a given named street.

While all thoroughfares were labelled this way by the 1830s, the numbering aspect was not carried out as fully since some houses already had well-known names that the postal system recognized. Most obvious of which were the royal palaces and government departments, and letters can reach them merely by their names; to this day, royal palaces are not numbered, while government departments have widely adopted numbering because offices are no longer restricted to the medieval premises that were in use when the scheme began.

As thoroughfares are generally not planned, it is a matter of judgement whether two or more thoroughfares should be assembled and put under the same name. All thoroughfare that are not cul-de-sac have at least two possible ways to be named (or described under the system), and the rule is that the shorter name should prevail. As well, on two sides of an intersection, the general tendency is that a named or simpler street should not be replaced by a longer one if the thoroughfare can be seen as continuing past the intersection. However, the definition of "continue" can be stretched, so thoroughfares can "continue" (as far as numbering is concerned) even if they are badly misaligned.

Under this system, if a thoroughfare (particularly after assembly) is particularly long, then house numbers could rise to large figures. While this is not a problem per se, it reduces the added value of street navigation that the system is thought to have brought. As such, in the 1875 renumbering, streets were segmeted into "section 1", "section 2" and so forth, and numbering would restart at 1 and 2 after each section. The places where streets are sectioned is uniform in inner Kien-k'ang, though beyond the city new sections are generally added before a four-digit house number becomes necessary. The highest number of sections in current use is section 17 on the Periwinkle Road.