The object of the project is the modernisation of road II/198 between Kojšovice and Toužimí and the design of transport engineering measures. It is a major road in Class II. The road is part of the road network of the Karlovy Vary Region and is directly connected to roads I/20 and I/6 (E49, E48), which are one of the backbone roads in the country. Both these roads lead to Karlovy Vary and follow the D6 motorway (Prague – Karlovy Vary – Cheb), which is part of the TEN-T road network.