| for being a challenge | 10 | cause |
| with being excess fuel consumption | 9 | other |
| for these dangers | 8 | cause |
| road → be → notorious | 58 |
| road → be → infamous | 20 |
| negative | neutral | positive |
| 0.699 | 0.252 | 0.049 |
| Raw frequency | 78 |
| Normalized frequency | 0.445 |
| Modifier score | 0.333 |
| Perplexity | 296.524 |