This layer displays road names by associating major roads with the basic roads link and ROAD CODE field of the narrow streets link. A route name is not described in English.
| Field | Data Type (Length) | Remarks |
|---|---|---|
| ROAD_CODE | Integer | Route code |
| DISP_KANJI | Character (254) | Road name in Kanji or name of the ferry route |
| DISP_YOMI | Character (254) |
Reading of road name(Double-byte Katakana) One single-byte space is stored for the ferry route. |
| OFCL_KANJI | Character (254) | Official road name in Kanji. |
| OFCL_YOMI | Character (254) | Official road name (Double-byte Katakana) |
| SHIELD_NO | Character (254) | Indicates the sign number and symbol of the route. |