Asahi tunnel
From Underfoot
Q11517436
Q11517436
'
| Type | Subtype | Date | Description | Notes | Source |
|---|---|---|---|---|---|
| site | mine | Ishikiri Sammyaku | quarry | Wikidata | |
| site | tunnel | Asahi tunnel | road tunnel | Wikidata | |
| site | tunnel | Tsukuba Hanamuro Tunnel | tunnel | Wikidata | |


