| Clue | Source | Date |
|---|---|---|
| Schools Summit at Town Hall, maybe (5,4) | ||
| Boarding site | The Washington Post | 18 Sep 2021 |
| Boarding site | LA Times Daily | 18 Sep 2021 |
| Commuter map point | USA Today | 27 Aug 2021 |
| Railroad station | New York Times | 21 Sep 2020 |
| Station | New York Times | 18 May 2019 |
| Station | ||
| "All aboard!" place |