| Answer | Crossword Clue |
|---|---|
| STL | Arch home: Abbr. |
| BLAINE | Home to Washington's Peace Arch Park |
| ROME | Home of the Arch of Constantine |
| SYDNEY | Home to the world's tallest steel arch bridge |
| STL | Arch city: Abbr. |
| STL | Arch site: Abbr. |
| STL | Gateway Arch city: Abbr. |
| STL | Gateway Arch city: Abbr. . |
| STL | City with an arch (abbr.) |
| STL | City with an arch: Abbr. |
