The subject of the project is the construction of the D6 motorway category D 25,5/130 with a total length of 6,450 km, which is designed as a relocation of the existing road I/6 in the Central Bohemian Region near the village of Krupá. The construction of the D6 motorway will significantly improve traffic flow, reduce journey times and increase traffic safety. From an environmental point of view, the burden on the population around existing roads will be reduced by noise and exhalations.