The electrified, mostly single-track,
iberian gauge (1,668 m) line runs parallel to the
Mondego River.[2]
It is the main railway access from Portugal to the rest of
Europe.[1] It was constructed by
Companhia dos Caminhos de Ferro Portugueses da Beira Alta to open a new international link, closer to Coimbra, and to connect the line to the
Port of Figueira da Foz. It was opened on 3 August 1882.[3] During the modernisation and electrification in the 1980s and 90s the signalling and tracks were replaced.[1]
As of June 2023, the entire line is closed for further modernisation work with buses replacing passenger trains. Completion date unknown. The works include construction of a new chord, the
Concordância da Mealhada, allowing freight trains from the north to avoid the Pampilhosa area. Level (grade) crossings are to be eliminated and upgraded signalling installed. More information, in Portuguese, at
https://www.infraestruturasdeportugal.pt/pt-pt/modernizacao-da-linha-da-beira-alta-2