The subject of the submitted project is the modernisation of road II/337 in the section from the beginning of the village Třemošnice at the junction with road III/33741, until the junction with road II/340 in the town of Seč. A total of 8.232 km of road will be modernised as part of the construction. Road II/337 forms an important transport link between the towns of Seč and Třemošnice and also serves for transport connections of adjacent municipalities. The modernised section of road II/337 is part of the backbone network of roads II. class Pardubice Region.