Japan expressway numbering guidelines
E2240623
UNEXPLORED
Japan expressway numbering guidelines are a national standard that defines the route numbering system and signage rules for expressways across Japan.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Japan expressway numbering guidelines canonical | 1 |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.