| O Donnell St tunnel extension | |
| Madrid, Spain | |
| Structural typology | Structures Souterraines |
| Date | Dezember, 2006 |
| Owner | Ayuntamiento de Madrid |
| Cliente | PROINTEC |
Cut & cover tunnel
| O Donnell St tunnel extension | |
| Madrid, Spain | |
| Structural typology | Structures Souterraines |
| Date | Dezember, 2006 |
| Owner | Ayuntamiento de Madrid |
| Cliente | PROINTEC |
| O Donnell St tunnel extension | |
| Madrid, Spain | |
| Structural typology | Structures Souterraines |
| Date | Dezember, 2006 |
| Owner | Ayuntamiento de Madrid |
| Umfang | Detailed design |
| Project file | Prolongación del túnel en Calle O.Donnell_3325.pdf |
