Construction of Kastamonu - Çankırı Highway (Kırık Dam Variant) between Km: 11+500- 33+000
The Project consists of construction of a new 2 x 2 lanes highway due to Kırık Dam Construction. The project covers construction of 10.683 m tunnel ( twin tube), 4 bridges ( 1.376 m), 2 interchange bridges ( 113,6 m), 2 viaducts ( 430,60 m), 6090 m retaining walls, earthworks, paving works and miscellaneous works. The main Contractor is Cengiz İnş. San. ve Tic. A.Ş, the Project is being totally constructed by HGG Construction Inc. as prime subcontractor.
Client: General Directorate of Highways
Start Date: 12.03.2017
End Date: 09.12.2025