![The Maria Pia railway bridge (Ponte Maria Pia) above Douro river, Porto, Portugal. Built in 1877 by Gustave Eiffel Stock Photo - Alamy The Maria Pia railway bridge (Ponte Maria Pia) above Douro river, Porto, Portugal. Built in 1877 by Gustave Eiffel Stock Photo - Alamy](https://c8.alamy.com/comp/HEE8TC/the-maria-pia-railway-bridge-ponte-maria-pia-above-douro-river-porto-HEE8TC.jpg)
The Maria Pia railway bridge (Ponte Maria Pia) above Douro river, Porto, Portugal. Built in 1877 by Gustave Eiffel Stock Photo - Alamy
![View of the Old Maria Pia Bridge, known as Ponte de Dona Maria Pia over the Portuguese northern municipalities of Porto and Vila Nova de Gaia Stock Photo - Alamy View of the Old Maria Pia Bridge, known as Ponte de Dona Maria Pia over the Portuguese northern municipalities of Porto and Vila Nova de Gaia Stock Photo - Alamy](https://c8.alamy.com/comp/2JDAA02/view-of-the-old-maria-pia-bridge-known-as-ponte-de-dona-maria-pia-over-the-portuguese-northern-municipalities-of-porto-and-vila-nova-de-gaia-2JDAA02.jpg)
View of the Old Maria Pia Bridge, known as Ponte de Dona Maria Pia over the Portuguese northern municipalities of Porto and Vila Nova de Gaia Stock Photo - Alamy
![Maria Pia Bridge ("Ponte Dona Maria Pia") over Douro River in Porto, Portugal - railway bridge by Gustave Eiffel - wrought iron, double-hinged, cresce Stock Photo - Alamy Maria Pia Bridge ("Ponte Dona Maria Pia") over Douro River in Porto, Portugal - railway bridge by Gustave Eiffel - wrought iron, double-hinged, cresce Stock Photo - Alamy](https://l450v.alamy.com/450v/2fngp3p/maria-pia-bridge-ponte-dona-maria-pia-over-douro-river-in-porto-portugal-railway-bridge-by-gustave-eiffel-wrought-iron-double-hinged-cresce-2fngp3p.jpg)
Maria Pia Bridge ("Ponte Dona Maria Pia") over Douro River in Porto, Portugal - railway bridge by Gustave Eiffel - wrought iron, double-hinged, cresce Stock Photo - Alamy
![Histórias da cidade: a ponte ferroviária que foi estreada por uma mulher a pé - Portal de notícias do Porto. Ponto. Histórias da cidade: a ponte ferroviária que foi estreada por uma mulher a pé - Portal de notícias do Porto. Ponto.](https://www.porto.pt/_next/image?url=https%3A%2F%2Fmedia.porto.pt%2Foriginal_images%2Ffib_Ponte_D_Maria_Pia.jpg&w=1460&q=85)
Histórias da cidade: a ponte ferroviária que foi estreada por uma mulher a pé - Portal de notícias do Porto. Ponto.
![Ponte de Dona Maria Pia - railway bridge over the Douro River in Portugal. It connects the city of Porto and Vila Nova de Gayav Stock Photo - Alamy Ponte de Dona Maria Pia - railway bridge over the Douro River in Portugal. It connects the city of Porto and Vila Nova de Gayav Stock Photo - Alamy](https://c8.alamy.com/comp/H4724A/ponte-de-dona-maria-pia-railway-bridge-over-the-douro-river-in-portugal-H4724A.jpg)