189. Istanbul-wide Road, Tunnel and Bridge Interchange Completion Construction, Beylikdüzü District, Rıfat Ilgaz Street road and Kavaklı Street-West Trakya Boulevart-Education Valley Intersection Interchange Completion Construction Work, Survey Project Engineering Works

-1 Pedestrian underpass bridge projects preparation
- Preparation of 150 m. stream improvement project

İstanbul Üstyapı Construction Co.Inc-İspa Construction Co.Inc Partnership

Project Year: