Highways - Railways
| Mamak – Nato Road, rain water, support wall, asphalt and pavement arrangement construction |
|---|
| Ankara Metropolitan Municipality Technical Affairs Department |
| Ankara |
| 12.10.1995 |
| Bozüyük-Mekece Road Improvement Project 1st Section Construction |
|---|
| Roads General Directorate – Ankara |
| Bozöyük / Eskişehir |
| 07.10.2009 |
| Avcılar Bridge Cossing and University Front Underpass Construction |
|---|
| Istanbul Metropolitan Municipality Technical Affairs Department |
| İstanbul |
| 10.12.2005 |