181. Gaziantep-Şanlıurfa Highway Gaziantep-Birecik Section Km: 41+948,000 - 43+145.000 Fırat Viaduct Resolving Problems Caused by Carving in 13 Axis, Preparation of Pile Foundation Repairing and Retrofitting Application Projects, Consultancy Service Procurement Work

- Preparation of Retrofitting projects of Fırat Viaduct

General Directorate of Highways 9’th Division Directorate

Project Year: