| Clue | Source | Date |
|---|---|---|
| Hwy. crossings | Universal | 28 Jun 2023 |
| Hwy. crossings | ||
| Hwy. intersections | Universal | 16 Nov 2019 |
| Highway crossings: Abbr. | ||
| Hwy. crossings | LA Times Daily | 28 Oct 2016 |
| Where rds. meet | LA Times Daily | 20 Oct 2016 |
| Intersections: Abbr. | ||
| Tuxedo and Petticoat: Abbr. | ||
| R. R. crossings: Abbr. |