Kastamonu Road earthworks, superstructure and engineering structures between Km:14+200-14+500, highway guard railing construction between Km:13+550-15+500 and guard railing for underpasses located at Tekirdag Mahramli , Kadikoy and Yeşil Sirt with Gerede, Mengen and Beypazari Çağa village.

Client: General Directorate of State Highways
Start Date: 17.08.2011
End Date: 28.07.2012