| substantially | 4 | degree |
| from four to two lanes | 3 | other |
| by up to 80% | 2 | other |
| road → be → reduced | 13 |
| road → reduce → traffic | 12 |
| negative | neutral | positive |
| 0.173 | 0.517 | 0.310 |
| Raw frequency | 25 |
| Normalized frequency | 0.289 |
| Modifier score | 0.500 |
| Perplexity | 63.970 |