Places of Interest nearby
Location address: Portugal, Porto, Porto,Santa Marinha
Number of texts: 2
The Maria Pia bridge (Ponte Maria Pia), commonly known as Ponte Dona Maria, is a railway bridge built in 1877 by Gustave Eiffel in Porto, Portugal. Built of wrought iron, its two-hinged crescent arch used to carry the railway to Lisbon for 353 metres (1,158 ft) across the River Douro at a height of 60 m (200 ft) above the river. When constructed it was the longest single-arch span in the world. It is no longer in use as a rail bridge, a modern replacement having been constructed in 1991.
The Maria Pia bridge, known as Ponte Dona Maria, is a railway bridge built in 1877 by Gustave Eiffel. Eiffel’s design was the least expensive of eight entries into an 1875 competition, being 31% less than the next lowest priced. The bridge was built to avoid a 12 km detour, and started on 5 January 1876 and completed on 4 November 1877. At that time its span of 160m was the longest arch bridge in the world, the previous record holder, at 156m, being the Eads Bridge over the Mississippi at St Louis.