Design Speed (km/h) | Reaction Distance (m) | Braking Distance (m) | Calculated SSD (m) | Design SSD (m) |
20 | 13.9 | 4.6 | 18.5 | 20 |
30 | 20.9 | 10.3 | 31.2 | 35 |
40 | 27.8 | 18.4 | 46.2 | 50 |
50 | 34.8 | 28.7 | 63.5 | 65 |
60 | 41.7 | 41.3 | 83.0 | 85 |
70 | 48.7 | 56.2 | 104.9 | 105 |
80 | 55.6 | 73.4 | 129.0 | 130 |
90 | 62.6 | 92.9 | 155.5 | 160 |
100 | 69.5 | 114.7 | 184.2 | 185 |
110 | 76.5 | 138.8 | 215.3 | 220 |
120 | 83.4 | 165.2 | 248.6 | 250 |
130 | 90.4 | 193.8 | 284.2 | 285 |