| Answer | Crossword Clue |
|---|---|
| SPAN | Arch of a bridge. |
| CANTILEVER | Kind of arch or bridge |
| SYDNEY | Home to the world's tallest steel arch bridge |
| OGEE | A type of arch |
| STLOUIS | Site of a famed arch |
| PIEN | Edge of a molding: Arch. |
| ALETTE | Abutment of a Roman arch. |
| OGIVE | Rib of a Gothic arch. |
| RIB | Arch of a Gothic vault. |
| ALETTE | Part of a Roman arch |
