| Answer | Crossword Clue |
|---|---|
| FLOODWAY | Route of a cresting river |
| FLOODWAY | Path of a cresting river |
| corridor | A belt of land following a road, river, or other route of passage |
| corridors | A belt of land following a road, river, or other route of passage |
| waterways | A river, canal, or other route for travel by water |
| VARDAR | River on Balkan invasion route. |
