| Clue | Source | Date |
|---|---|---|
| Mountain-road warning sign | Newsday | 07 Apr 2019 |
| GET SPEARED | New York Times | 14 Feb 2019 |
| GET SPEARED | ||
| Mountain road sign that might necessitate changing gears | The Washington Post | 19 Jun 2016 |
| Road sign often including a percent symbol | ||
| Road sign often including a percent symbol | ||
| Mountain-road warning sign | ||
| Mountain road sign | ||
| Mountain road sign | ||
| Mountain road sign | ||
| Mountain road sign | ||
| Highway sign |