The completion of the modernisation actions of the Santana/Cartaxo-Entroncamento section, inserted in the Northern Line, covers a length of 43 km between Vale de Santarém (Pk 64+300) in the municipality of Santarém and Entroncamento (Pk 107+400). The eligible actions under this operation correspond to the intervention actions in Mato Miranda and Entroncamento Station and respective signalling adaptations.