Saint-Quentin Canal tunnels
E1905226
UNEXPLORED
The Saint-Quentin Canal tunnels are historic navigation tunnels in northern France that allow the canal to pass beneath elevated terrain, representing a significant feat of early 19th-century engineering.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Saint-Quentin Canal tunnels canonical | 1 |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.