Tosya Osmancık Highway
| Employer | : | T. R. General Directorate of Highways |
| Location | : | Kastamonu |
| Definition of the project | : | It is the construction of a highway with a total length of 157 km. |
| Excavation | : | 720.000 m³ |
| Filling | : | 480.000 m³ |
| Asphalt | : | 160.000 m³ |