| Clue | Source | Date |
|---|---|---|
| Where to get off | Newsday | 16 Apr 2022 |
| Highway turnoffs | The Washington Post | 07 Feb 2022 |
| Highway turnoffs | LA Times Daily | 07 Feb 2022 |
| Highway turnoffs | USA Today | 01 Apr 2021 |
| People get off on them | New York Times | 03 Apr 2015 |
| People get off on them | ||
| Cloverleaf components | ||
| Cloverleaf components | ||
| Turnoffs | ||
| Turnoffs |