| Clue | Source | Date |
|---|---|---|
| Hard left or right, on the road | Wall Street Journal | 18 Dec 2023 |
| Hairpin | LA Times Daily | 21 Jan 2023 |
| Sudden feature of a road | USA Today | 12 Feb 2022 |
| Mountain road feature | Eugene Sheffer | 08 Jan 2019 |
| Hairpin curve feature | USA Today | 16 Oct 2016 |
| Abrupt left or right | ||
| See 37-Across |