| 85th Percentile Speed Limit (km/h) | Minimum Passing Zone Length (m) |
| 40 | 140 |
| 50 | 180 |
| 60 | 210 |
| 70 | 240 |
| 80 | 240 |
| 90 | 240 |
| 100 | 240 |
| 110 | 240 |
| 120 | 240 |