| Clue | Source | Date |
|---|---|---|
| Missouri structure that is 630 feet tall | Universal | 21 Dec 2021 |
| St. Louis landmark | Newsday | 13 Apr 2021 |
| St. Louis landmark | USA Today | 25 Nov 2020 |
| Stainless steel arch in St. Louis, Missouri which is the tallest man-made monument in the Western Hemisphere: 2 wds. | ||
| 630-foot-tall stainless steel catenary | Wall Street Journal | 27 Jan 2017 |
| St. Louis landmark | ||
| St. Louis landmark | ||
| St. Louis landmark | ||
| Missouri quarter back | ||
| Saint Louis landmark | ||
| Saint Louis landmark |