The object of the submitted project is the modernisation of the bridge structure with the registration number 150-012 to the forces. II/150 through the water reservoir Švihov (Želivka). Implementation of the project will prevent degradation of the current state, in the extreme case of a bridge construction collapse and thus cutting off one part of the municipality from the other.By modernising the bridge construction will increase regional mobility of the regional road infrastructure network connected to the T network and thus strengthen the competitiveness, availability and security of the regions of the Czech Republic.