Ponte Dom Luís I |
Porto / Vila Nova de Gaia, Portugal |
|
| Address |
Avenida da República
Avenida de Diogo Leite |
| Floor area | unfortunately not known yet |
Museum typ
Exhibition
Bridges and Tunnels
- World Heritage Site
|
Opening times
|
frei zugänglich
|
|
Status from 07/2016
|
Free entry. |
| Contact | Unknown contact data for this museum - please help via contact form. |
| Homepage | www.cm-porto.pt |
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| Location / Directions |
The Dom Luís I (or Luiz I) Bridge is a double-decked metal arch bridge that spans the Douro River between the cities of Porto and Vila Nova de Gaia in Portugal |
| Description | From Wikipedia, the free encyclopedia: The Dom Luís I (or Luiz I) Bridge is a double-decked metal arch bridge that spans the Douro River between the cities of Porto and Vila Nova de Gaia in Portugal. At the time of construction its span of 172 m was the longest of its type in the world. The government held a competition for the construction of a metallic bridge over the Douro River on a site that was adjacent to an existing bridge that it would replace. Téophile Seyrig had engineered the D. Maria Pia Bridge project nearby, whilst working as a partner of Gustave Eiffel. He now took sole responsibility for the new, major Luís I Bridge. The construction was begun in 1881 and the bridge opened on 31 October 1886 (the upper deck; the lower deck opened in 1887). Total length 385.25 m Weight 3045 tons The arch measures 172 m in length and 44.6 m in height Originally and for more than a century, the bridge carried road traffic on both decks. Along with other vehicles, electric trams crossed the upper deck from 1908[2] until May 1959, and trolleybuses crossed both decks from May 1959 until 1993.[3] In 2003, the top deck was closed to private motor traffic and since that time the top deck has been occupied by Line D of the Metro do Porto light rail system (which opened in 2005) and a pedestrian walkway, offering great views on the historic center of Porto, the Port wine caves of Vila Nova de Gaia and the river Douro.[2] In 1982, the bridge was designated a cultural heritage "Property of Public Interest" (Imóvel de Interesse Público) by IGESPAR, the Institute for the Management of Architectural and Archaeological Heritage, a federal agency.[4] The bridge often is confused with the nearby Maria Pia Bridge, a railway bridge built nine years earlier and located a kilometre to the east. However, although they bear a strong resemblance to one another, the earlier bridge has only one deck. |
| Description (other) |
A Ponte Luís I ou Luiz I, é uma ponte em estrutura metálica com dois tabuleiros, construída entre os anos 1881 e 1888, ligando as cidades do Porto e Vila Nova de Gaia (margem norte e sul, respectivamente) separadas pelo rio Douro, em Portugal. |
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