"Technical and Economic Feasibility and Definitive Design for the deletion of the PL at km 219+319, 220+821, 221+472, 222+139 and 225+686 by means of a roadway between the PL at km 219+319 and via De Curtis, pedestrian underpass at km 220+816 subway at km 220+979 and connecting roadway, pedestrian subway at km 221+477, subway at km 221+623 and connecting roadway, overpass at km 222+149 and subway at km 225+787, of the Cassino - Naples line in the municipality of Maddaloni (CE)".