The subject of the project is the construction of the D3 motorway category D 27,5/120 in the section 0310/I Úsilné - Hodějovice with a total length of 7,197 km. The construction of the D3 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.