| Answer | Crossword Clue |
|---|---|
| CARDS | Neighbors of Gateway Arch |
| STLOUIS | Site of the Gateway Arch. |
| STL | Airport NW of the Gateway Arch |
| EERO | First name of the Gateway Arch architect |
| STAINLESSSTEEL | What the Gateway Arch is made of |
| EERO | First name of the architect of the Gateway Arch |
