Modernization Project for the Vendas Novas RailwayLine, with a length of 70km, which includes the following works: increasing the extension of the intersecting ways to 750m, integral renovation of the permanent way; earthworks, platform treatment and slope stabilization; longitudinal and transverse drainage (Culverts); rehabilitation of bridges and replacement of metal pontoons; four overpasses and restorations for the suppression of NPs; Catenary interventions; New traction current return infrastructure and protective earth (RCT + TP); intervention in 13 technical buildings; support infrastructures for the signaling and telecommunications component and GSM-R sites; fences and noise barriers.