The object of the project is the improvement and upgrading of the 7th Provincial Road of the Regional Unit of the Prefecture of Messinia with a total length of 8410 km with direction from South to North in the departments of Messini Eva and Eva LampenaThe project is constructed from the beginning to the end on the existing road In particularA In the department of Messini Eve the intervention starts from the junction of the Regional Road of Messini with the 7th Provincial Road heading north and ends at the beginning of the Eve Detour i.e. it has a total length of approximately 5652 metersB In the section of Eva Lampena the intervention starts from the end of the Eve Detour just after the bridge in the Ligidis stream heading north to Valyra and ends at the end of the new Isopedo Node to Ancient Messini at the junction with the 22nd Provincial Road within Lampena i.e has a total length of 2758 meters due to sections there is an improvement of the existing road with a slight change of alignment and an increase of the cross-section in order to meet the conditions of safe and smooth traffic, the increased traffic load of the area and the improvement of the drainage of the road and the runoff of the upstream area