The bridge in Pinhcao
The new highway bridge, and the old road bridge in Peso da Regua
An old railway bridge not far from the above two, as seen form the highway:
In the long run, we're all dead. John Maynard Keynes
...BLN 751.0139][PT] Regua - Lamego: ...a steeply-graded metre-gauge branch from Regua did once cross the hills to reach Lamego, 15km to the south, and that construction began towards Vila Franca de Naves on the Linha da Beira-Alta, a further 95km south. On a visit in 1990, remains included not only the disused rail bridge next to the road bridge over the river Douro at Regua but, 4km to the south, a sizeable concrete-and-stone viaduct built on a horseshoe curve across a valley, with trackbed disappearing into a hydro-electric power-station, and probably into a tunnel beyond. Though it was clearly built for a railway, walking along the formation revealed no visible artefacts to confirm it had ever actually carried trains...