Row | Soil type | Record | Tunnel shape | ||
Circular (CT) | Horseshoe (HT) | Rectangular (RT) | |||
1 | 1 | El Centro | 0.000 | −1.89 | 0.000 |
2 | 1 | San Fernando | 0.00 | 1.92 | 0.00 |
3 | 1 | San Luis | −32.91 | −32.91 | −32.91 |
4 | 1 | El Centro | 0.00 | 0.00 | 0.00 |
5 | 2 | San Fernando | 0.00 | 0.00 | −1.75 |
6 | 2 | San Luis | 0.00 | 0.00 | 0.00 |