Survey, feasibility, detailed design, and engineering services of 4 lane (2×2) 16,4 km highway. The project includes 1 tunnel with a length of 6.35 km.
Survey, feasibility, detailed design and engineering services of 49.2 km 4 lane (2 x 2) highway between Gülyalı (Ordu) -
Construction supervision and consultancy of 69.5 km of double tube metro line (TBM) with 120 km/h operation speed. The project
Survey, detailed design and engineering services of 12.005 km single track conventional mix use (freight + passanger) railway with 50