Table 17 Speed estimates and prediction errors of assessed route
Segment no. | Segment type | Segment length (m) | API speed (km/h) | Predicted speed (km/h) | Error (km/h) | % error |
|---|---|---|---|---|---|---|
1 | Tangent | 235 | 60 | 68 | 8 | 13 |
2 | Curve | 40 | 72 | 73 | 1 | 1 |
3 | Tangent | 856 | 70 | 68 | -2 | 3 |
4 | Curve | 162 | 73 | 74 | 2 | 3 |
5 | Tangent | 150 | 77 | 74 | -3 | 4 |
6 | Tangent | 856 | 70 | 75 | 5 | 7 |
7 | Curve | 40 | 72 | 73 | 1 | 1 |
8 | Tangent | 235 | 60 | 64 | 4 | 7 |
9 | Curve | 56 | 61 | 63 | 2 | 3 |
10 | Tangent | 51 | 67 | 70 | 3 | 4 |