Survey, feasibility, detailed design and engineering services of 4 lane (2x2) 12.53 km highway between Hemsin Camlıhemsin. The project includes
Istanbul Antalya (Eskısehır Antalya Sectıon) and Dınar Aydın Raılway
Survey, feasibility, preliminary and detailed design, and engineering services of 654.74 km double-track highspeed railway line with 250 km/h operation speed. Minimum curvature radius is 3,500 m, and maximum vertical slope is 1.6 %. The project includes 10 stations, 840 culverts, 368 underpasses, 73 overpasses, 188 bridges and viaducts with a total length of 26.702 km, 215 cut & cover tunnels with the total length of 47.394 km, 101 bored tunnels with the total length of 83.356 km, electrification, signalization, and telecommunication systems.