Kanggé mèngeti 100 taun Révolusi Prancis. [3] The rail functions were transited in 1991 over the São João Bridge (designed by engineer Edgar Cardoso). See more ideas about Around the worlds, Tower, Tours. Wikipedia (18 entries) edit. Il entame la construction d'un "petit" viaduc en 1880, le viaduc de Garabit. [1][3] It is supported on three pillars in Vila Nova da Gaia and by two pillars in Porto. In 1990, the bridge was classified by the American Society of Engineering as an International Historic Civil Engineering Landmark. France: XIXe siècle, L'architecture et les ingénieurs. In the background, the Ponte Infante D. Henrique, a modern road bridge.Additional Bridge Photos and a Bridge Blog at www.Bridgepix.com.. Portugal country Distrito do Porto District ... Structurae-record online database of structures. He was a descendant of Jean-René Bönickhausen, who had emigrated from the German town of Marmagen and settled in Paris at the beginning of the 18th century. Bridgepixing the Ponte Maria Pia over the Douro River in Porto, Portugal. Alexandre Gustave Eiffel was born in France, in the Côte-d'Or, the first child of Catherine-Mélanie (née Moneuse) and Alexandre Bonickhausen dit Eiffel. Lun - Ven 09:00 - 18:00. Quare cum autoritas summi Pont. Another innovation was the method of construction used for the central arch. Verification, in loco, determined stressed tests for the structure in 1969. The Maria Pia Bridge in Porto is a beautifully designed two-hinged arch iron bridge. Over the bridge are painted ironwork guardrails over granite masonry. opera omnia in tomos XVII. Le pont Maria Pia est un grand viaduc ferroviaire qui franchit le Douro en amont de Porto, au Portugal. Ponte de D. Maria Pia je železničný oblúkový most, ktorý v roku 1877 postavil Gustave Eiffel.Je postavený v Porte v Portugalsku na železničnej trati do Lisabonu cez rieku Douro.Výstavba prebiehala od 5. januára 1876 do 4. novembra 1877.. Confirmatio decretorum circa habitum, quae continentur in litteris Card. [2] Construction was completed on 1 October 1877. Designed to be it's own fortress, the 3 defensive towers never actually saw combat. Le pont … Ve el perfil completo en LinkedIn y descubre los contactos y empleos de María Pía en empresas similares. At the same time, flaking paint was removed from the structure and issues with corrosion were treated during the work, that included repainting with new metallic paint. It has been confused with the nearby Maria Pia Bridge, a railway bridge that was built 9 years earlier (and is located 1 kilometre (0.62 mi) to the east), which is similar in aspect to the Luís I bridge. [2] Since the company was relatively inexperienced, a commission was appointed to report on their suitability to undertake the work. Part of the Linha Norte system of the national railway, the wrought iron, double-hinged, crescent arch spans 353 m (1,158 ft), 60 m (200 ft) over the Douro River. The Maria Pia Bridge (in Portuguese Ponte de D. Maria Pia, commonly known as Ponte de Dona Maria Pia) is a railway bridge built in 1877, and attributed to Gustave Eiffel, situated over the Portuguese northern municipalities of Porto and Vila Nova de Gaia. Opt. François Gustave Théophile Seyrig (19 February 1843 to 5 July 1923) was a German engineer, best known for designing bridges. At the time of its construction, it was the longest single-arch span in the world; today, it is no longer used for rail transport and was replaced by a modern structure in 1991. Ipsa puellari medio circumdata cœtu, Luce pudicitiæ splendida castra trahit … Euphemia illic, pariter quoque plaudit Agathe, Et Justina simul, consociante Tecla. Structurae Version 7.0 - © 1998-2020 Nicolas Janberg. 2019 - Explorez le tableau « ponts » de Dina Teles, auquel 152 utilisateurs de Pinterest sont abonnés. Ponte Maria Pia. 1253, 1 Julii: Pia desideria devotorum. turbat. &c. Idem deinde locum martyrii assignat hoc versiculo. The same method was also used to build the decking, temporary tower structures being built above deck level to support the cables. [3] As a consequence, restrictions were placed on transit over the structure between 1900 and 1906: weight limited to 14 tons per lane and velocity to 10 kilometres (6.2 mi) per hour. Avec une portée de 270 mètres, le pont Arrábida, conçu par Edgar Cardoso et inauguré le 22 Juin 1963, a détenu pendant un certain temps le record du monde des ponts en arc de béton armé. Le pont a été construit entre 1881 et 1886 par Théophile Seyrig, qui avait déjà participé à la construction du pont Dona Maria-Pia quelques années plus tôt et avait ensuite rejoint Léopold Valentin, qui a fondé en 1875 la Société Anonyme de Construction des Ateliers de Willebroeck (), dont le siège est à Bruxelles [3].. names. [3], https://en.wikipedia.org/w/index.php?title=Maria_Pia_Bridge&oldid=990892245, Infobox mapframe without OSM relation ID on Wikidata, Wikipedia articles with WorldCat-VIAF identifiers, Creative Commons Attribution-ShareAlike License, This page was last edited on 27 November 2020, at 03:11. Le pont Maria Pia est un grand viaduc ferroviaire qui franchit le Douro en amont de Porto, au Portugal. DGPC-70405. The bridge was constructed between 1882 and 1884 by Gustave Eiffel, with structural engineering by Maurice Koechlin, and was opened in 1885. Deux siècles de réalisations. Paris, France (1854). [1][3], Between 1897 and 1898 there was some concern by technicians about the integrity of the bridge; its 3.1 metres (10 ft) width, the interruption of principal beams, its lightweight structure resulted in an elastic nature. The deck is supported by columns, truss, rubble or lies directly on the arch. 0 references. Die Brücke und mit ihr die kurze Strecke zwischen den Bahnhöfen Vila Nova de Gaia und Porto-Campanhã blieb natürlich eingleisig, als die Linha do Norte ab der Jahrhundertwende zweigleisig ausgebaut wurde.. Sie ist 352,875 m lang und wird von zwei kleinen Tunneln eingerahmt. Toto je automaticky vygenerovaný seznam článků přeložených ze slovenštiny do češtiny s využitím překládacího nástroje Česko-slovenské Wikipedie v průběhu měsíce srpna 2016.K dispozici je také stejný seznam v podobě galerie a odvozené seznamy populárních kategorií a populárních šablon v přeložených článcích. 4 luit i. e. uixit, quod metri. [3] Tests were performed between 1 and 2 November, leading to the 4 November inauguration by King D. Louis I and Queen Maria Pia of Savoy (the eponym of the bridge). Full text of "Benedicti XIV. It replaced the functionality of the still standing Gustav Eiffel wrought iron Maria Pia Bridge in 1991. The bridge is in an urban cityscape, over the Douro River, connecting the mount of Seminário, in the municipality of Porto, to the Serra do Pilar, in the lightly populated section of the municipality of Vila Nova de Gaia. The project is located in Porto and Vila Nova de Gaia, Porto, Portugal. Historique. Le pont Maria Pia est un grand viaduc ferroviaire qui franchit le Douro [2] à Porto ().Ce pont en arc métallique, premier pont ferroviaire à joindre les deux rives du Douro, a été conçu par Gustave Eiffel et son associé Théophile Seyrig au sein de la compagnie de construction Eiffel et C ie.Ouvert en novembre 1877, il se trouve … When the project was approved, João Crisóstomo de Abreu e Sousa, member of the Junta Consultiva das Obras Públicas (Consultative Junta for Public Works) considered that the deck should have two lanes.[3]. Gustave Eiffel utawi jangkepipun Alexandre Gustave Eiffel inggih punika insinyur saking Prancis ingkang ngrancang lan ngawasi yasanipun menara Eiffel ing taun 1889. Two shorter pillars support the arch. Since it was impossible to use any falsework, the arch was built out from the abutments on either side, their weight being supported by steel cables attached to the top of the piers supporting the deck. Landerneau, Brittany: PONT DE ROHAN a 16th century inhabited bridge over the Elorn river. Between 1875 and 1877, G. Eiffel & Cie designed and built the Maria Pia Bridge in Porto, Portugal. afwiki Maria Pia-brug; cawiki Pont de Maria Pia; melius fuisse habet idem notat. This list of the longest arch bridge spans ranks the world's arch bridges by the length of their main span.The length of the main span is the most common way to rank bridges as it usually correlates with the engineering complexity involved in designing and constructing the bridge. 11 rue Pont Maria Pia , Poitiers, 86000, FR. 16 juil. A likeness of the bridge has been adopted by the town of … Login Structurae structure ID. Book published by Ordem dos Engenheiros, Região Norte in 2005, ISBN 972956468X, ISBN13 9789729564680. 6 nomen numeros. The Maria Pia Bridge (Ponte Maria Pia) (commonly known as Ponte Dona Maria) is a railway bridge built in 1877, and attributed to Gustave Eiffel, situated over the Portuguese northern municipalities of Porto and Vila Nova de Gaia.. Part of the Linha Norte system of the national railway, the wrought iron, double-hinged, crescent … Par Vikidia, l’encyclopédie pour les jeunes, qui explique aux enfants et à ceux qui veulent une présentation simple d'un sujet. Gustave Eiffel (architecture) Théophile Seyrig (Mitarbeit architecture) address. Maria Pia Bridge, photographed by Nicolas Janberg in 2018 (ID 313822) In this gallery you will find photographs, images, videos and other kinds of media of the structure "Maria Pia Bridge" in reversed chronological order based on the date when the photos were taken (where known).The newest … idem est ac duobus mensibus. It … Dominus tamen Deus ex sua potentia, qua tempus nubilum potest ex improuiso serenum reddere, dignetur omnia in melius conuertere. Wikimedia Portugal . causa uitatum Chok)dniak putat. Podul D. Maria Pia din Porto, situația lucrărilor pe 27 august 1877. Sitelinks. Work then paused due to winter flooding, and the erection of the central arch span was not re-started until March 1877. All rights reserved. Il ponte Maria Pia è un ardito ponte ad arco in ferro, che varca il fiume Douro alla periferia della città portoghese di Porto.. Dedicato a Maria Pia di Savoia, regina del Portogallo, fu progettato dall'ingegnere belga Théophile Seyrig dal 1875 al 1877, di cui costituisce, insieme al viadotto di Garabit, di poco posteriore, uno dei ponti più noti. Le pont Maria Pia a été construit en 1877 à Porto (Portugal) pour franchir la rivière « Douro ». Construction started on 5 January 1876, and work on the abutments, piers and approach decking was complete by September. Aug 23, 2012 - Explore sca13's photos on Flickr. Most tvorí jeden polkruhový oblúk z tvárneho železa s rozpätím 160 m. Most je … 20000054. [3], In 1916, a commission was created to study the possibility of a secondary transit between Vila Nova de Gaia and Porto. Son siège social est situé en région parisienne et elle possède des antennes en France et dans plusieurs … Oct 21, 2016 - Explore Janet Slingerland's board "Eiffel Tower" on Pinterest. All data contained herein is subject to change and is provided without warranties. See more ideas about Eiffel tower, Eiffel, Tower. interiectis. Original analyses included dead load and three positions of static live loads. Gustave Eiffel won the bid to build this bridge in his first big design competition outside of France. Horaires. sca13 has uploaded 71 photos to Flickr. [3], By 1928, the bridge was already an obstacle to transit. The 14th century Pont Valentré took 70 years to construct. fortasse tacite supplendum est nata. Des grandes réalisations lui assurent une renommée désormais internationale: la gare du Budapest en 1875, le Pont Maria Pia (353 mètres) sur le Douro au Portugal en 1876 ou encore le Pont de Viana au Portugal, célèbre pour sa longueur (736 mètres). [3] The five, interlaced support pillars are constructed of a pyramidal format over granite masonry blocks, over six veins, three of which are 37.390 metres (122.67 ft) on the Gaia side and 37.400 metres (122.70 ft) on the Porto side.[3]. The methods of calculation known up until now can only be applied in practise with the aid of hypotheses which depart from established fact to a greater or lesser extent, and thus render the projected results uncertain.". Dilectis filiis (Adiuto) visitatori generali et Prioribus ac fratribus eremitis universis Ordinis S. Augustini. But in 1991, rail service over the bridge ended because there was only one track and speed restrictions, limiting transit to 20 kilometres (12 mi) per hour, or cargo. See more ideas about Eiffel tower, Eiffel, Tower. Maria-Pia-Brücke) ist eine stillgelegte Eisenbahnbrücke über den Douro zwischen Porto und Vila Nova de Gaia in Portugal.. Sie ist die älteste der noch existierenden Brücken über den Douro in Porto, aber nicht die erste. [3], In 1998, there was a plan to rehabilitate and illuminate the bridge, resulting in the establishment of a tourist train attraction between the Museu dos Transportes and the area that included the wine cellars of Porto, a route that included 1.8 kilometres (1.1 mi), using a tunnel formerly closed under the historic centre of Porto.[3]. El puente María Pía (en portugués: Ponte de D. Maria Pia) es un puente construido entre enero de 1876 y noviembre de 1877 en Oporto, Portugal, para franquear el Duero.Fue el primer puente en arco ferroviario que unió las dos riberas del Duero. Bridge across the River Douro Maria Pia Bridge Ponte Maria Pia. Erutum hic poculum è latere coctum, peregrina scriptura circumquaque exornatum, (Gothicam esse aut veterem Danicam mihi persuadeo) quod amplissimus & integerrimus vir, Simon Pelgromius, Vrbis, dum fata Deusque sinebant, Praetor, domi suae inter Cimelia asservabat. C'est un remarquable travail de génie portugais et l'un des chefs-d'œuvre d’Edgar Cardoso. Seyrig contributed to the Eiffel and Company project to build the Maria Pia Bridge in Porto, Portugal, which was finished in 1877. 0549374569. Pont du Gard, parte dun acueduto romano de tres corpos de altura, ... Ponte de D. Maria Pia - ponte ferroviaria metálica portuguesa sobre o río Douro, ... Structurae, páxina sobre estruturas (incluíndo pontes) (en varias linguas A última edición desta páxina foi o 20 de novembro de 2020 ás 12:22. Voir plus d'idées sur le thème Pont, Viaduc, Pont paris. Maria Pia Bridge is a railroad (railway) bridge, two-hinged arch bridge, truss arch bridge, deck arch bridge and iron bridge that was built from 1876 until 1877. sca13 has uploaded 71 photos to Flickr. By 28 October 1877, the platform was mounted and concluded, with the work on the 1,500 tonnes (3,300,000 lb) bridge executed using a complement of 150 workers finishing on 30 October 1878. Le Relecq Kerhuon, Brittany: the twin bridges; PONT DE PLOUGASTEL (the older) and PONT DE L'IROISE (the new one) [12] Maria Pia, 1877 [13] Garabit Viaduct, 1884 [14] Eiffel Tower, 1889 william le baron jenney [15] First Leiter Building, 1879 [16] Home Insurance Company Building, 1884 [17] Second Leiter Building, 1891 benjamin baker [18] Firth of Forth Bridge, 1890 françois hennebique [19] Châtellerault Bridge 1899 [20] Risorgimento Bridge, 1911 john w. root Il a … Eiffage Métal, anciennement Eiffel Constructions Métalliques, est une société française de constructions métalliques, spécialisée dans les ouvrages en acier.Elle fait partie de la branche Infrastructures du groupe Eiffage.. Viaduc Maria Pia — Pont Maria Pia Pont Maria Pia Pays Portugal Région Grand Porto … Wikipédia en Français Ponte Dom Luís I — 41.139863 8.609336 Koordinaten: 41° 8′ 23,5″ N, 8° 36′ 33,6″ W f1 … Inde Dei Genitrix pia Virgo Maria coruscat, Virgineasque Agni de grege ducit oves. [3] The analysis of the stability of the bridge was handled by the Laboratório Nacional de Engenharia Civil (LNEC), that resulted in the injection of cement and repair of the masonry joints and pillars, that connected with metallic structures. The bridge still stands beautifully today but no longer carries railroad traffic for which it was built. Hoc sacer in. ----- Information and registration at: 06 50 91 99 68 / 05 49 37 45 69 forcom.contact@gmail.com FORCOM training organization 11 rue du Pont Maria Pia 86000 Poitiers #FORCOM #FORMATIONSSIAP1 #SECURITEINCENDIE #FORMATIONPOITIERS #AGENTDESECURITEINCENDIE International Database and Gallery of Structures, L'architecture du fer. Le pont de Tancarville est un pont suspendu qui enjambe la Seine entre Tancarville (Seine-Maritime) et le Marais-Vernier (Eure). Between 1875 and 1877, G. Eiffel & Cie designed and built the Maria Pia Bridge in Porto, Portugal. A Ponte de D. Maria Pia é uma infraestrutura ferroviária, que transportava a Linha do Norte sobre o Rio Douro, entre as cidades do Porto e … It is often confused with the D. Luís Bridge, which was built nine years later and is located 1 kilometre (0.62 mi) to the west, but resembles the structure, albeit with two decks. Născut la Berlin, pe 19 februarie 1843, Théophile Seyrig a devenit asociatul lui Gustave Eiffel în societatea de construcții franceză Eiffel et Cie. Ca și Seyrig, Eiffel era un alt inginer format la prestigioasa École centrale des arts et manufactures. Original analyses included dead … Richardi "Si ad Coenam Domini" die 24 Junii 1253. This list of the longest arch bridge spans ranks the world's arch bridges by the length of their main span.The length of the main span is the most common way to rank bridges as it usually correlates with the engineering complexity involved in designing and constructing the bridge. Antiquissimam esse structurae forma satis ostendit. L’épouse du constructeur du pont D. Maria Pia avait parié qu’elle serait la première à le franchir. À peine la poutre de 20 cm de largeur … Pont de Ferro or Pont Eiffel in Girona, Spain. stated in. References Coordinates. Die Ponte Maria Pia, auch Ponte D. Maria Pia (dt. These were followed between 1901 and 1906 by improvements to the triangular beams were performed by the Oficina of Ovar. Legend has it that construction took so long, the foreman signed a pact with the devil to complete the job. Ce pont en arc métallique, premier pont ferroviaire à joindre les deux rives du Douro, a été conçu par Gustave Eiffel et son associé Théophile Seyrig au sein de la compagnie de construction Eiffel et Cie. Ouvert en … Died: 5 July 1923 (aged 80): Alma mater: École Centrale Paris: On 6 October 1868, he founded Eiffel and Company with Gustave Eiffel.Seyrig contributed to the Eiffel and Company project to build the Maria Pia Bridge in Porto, Portugal, which was finished in 1877.Seyrig presented a paper on the bridge to the Société des Ingénieurs Civils in 1878. "As profundas alterações provocadas pela Revolução Industrial atingiram também a arquitectura. The Garabit Viaduct (Viaduc de Garabit in French) is a railway arch bridge spanning the Truyère, near Ruynes-en-Margeride, Cantal, France, in the mountainous Massif Central region.. Ponte Maria Pia e Seminário Maior do Porto crop.jpg 1,500 × 1,114; 259 KB Ponte Maria Pia e Seminário Maior do Porto.jpg 1,620 × 1,223; 322 KB Ponte Maria Pia, Porto (38218339682).jpg 5,456 × 3,632; 4.09 MB Oct 21, 2016 - Explore Janet Slingerland's board "Eiffel Tower" on Pinterest. [3] In 1890, in Ovar, the Oficina de Obras Metálicas (Metal Works Office) existed to support the work to reinforce and repair those structures. [3] But, this did not impede further work on the fore- and aft-structural members to make the bridge more accessible and to reinforce the main pillars. Eiffel Bridge Eiffel Bridge Porto Gustave Eiffel Bridges Deck Arch Truss Bridge Porto Portugal Bridge Multi Span Bridge Porto Portugal City of Bridges Alconetar Bridge Douro River Portugal Dom Luis Bridge Porto Dom Luis I Porto Bridge Portugal Rio Douro Portugal 10 Famous Bridges Railway Bridge Pont Maria Pia Ponte Maria Pia … Responsibility for the actual design is difficult to attribute, but it is probable that a large part was played by Théophile Seyrig, Eiffel's business partner, who presented a paper on the bridge to the Société des Ingénieurs Civils in 1878. FR Le pont Maria Pia est un grand viaduc ferroviaire qui franchit le Douro à Porto (Portugal). On 6 October 1868, he founded Eiffel and Company with Gustave Eiffel. Gustave Eiffel yasa menara Eiffel kanggé Paris World's Fair. [3] Consulting with a specialist in metallic structures (the French engineer Manet Rabut) in 1907, the Oficina concluded that the arch and the works performed on the bridge were sufficient to allow circulation. María Pía tiene 4 empleos en su perfil. [3], In 1948, engineer João de Lemos executed several studies to evaluate the bridge's condition: study of the deck (including structural members); analysis of the continuous beams and the arch's structural supports. Legend has it that construction took so long, the foreman signed a pact with the devil to complete the job. Envoyer un email. Quod si fiat, certo certius est, nos nostramque dignitatem pessum itaturam. 1 reference. Jul 21, 2017 - Tall and tallest free-standing structures not qualifying as buildings from around the world. involved parties. În 1866, utilizând bani împrumutați în acest scop de la socrul său [5] , Gustave Eiffel și-a înființat propriul atelier de proiectare și construcții în casa familiei sale din Levallois-Perret , pe strada Rue Fouquet nr. Commencé en 1955, il va être mis en service en 1959. At its construction, its 172 metres (564 ft) span was the longest of its type in the world. Gustave Eiffel's design proposal, priced at 965,000 French francs, was the least expensive of the four designs considered, around two thirds of the cost of the nearest competitor. [1] This was very technically demanding: the river was fast-flowing, its depth could be as much as 20 m (66 ft) during times of flooding and the riverbed was made up of a deep layer of gravel. (Pour les plaintes, utilisez Ph. The 14th century Pont Valentré took 70 years to construct. Arcole Bridge. Early life. François Gustave Théophile Seyrig (Berlim, 19 de fevereiro de 1843 — 5 de julho de 1923) foi um engenheiro, construtor de pontes.. Em 1869 funda a Eiffel e Companhia com Gustave Eiffel, que constrói a Ponte de D. Maria Pia no Porto.. Mais tarde já a trabalhar para a empresa belga Société Willebroeck, de Bruxelas, ganha o … Pont Maria Pia, photo de Nicolas Janberg de 2018 (ID 313748) Aug 23, 2012 - Explore sca13's photos on Flickr. Maria Pia Bridge From Wikipedia, the free encyclopedia The Maria Pia Bridge (in Portuguese Ponte de D. Maria Pia, commonly known as Ponte de Dona Maria Pia) is a railway bridge built in 1877, and attributed to Gustave Eiffel, situated over the Portuguese northern municipalities of Porto and Vila Nova de Gaia. (1876) Maria Pia Bridge (Douro Viaduct)(1877) Cubzac bridge over the Dordogne River, France (1880) Road bridge over the river Tisza near Szeged, Hungary (1881) Garabit Viaduct, France (1884) The Eiffel Bridge in Zrenjanin (1904) (dismantled in the 1960s and currently being rebuilt.) This iron road bridge is built on the Seine river. Their report was favorable, although it did emphasise the difficulty of the project: "The complete study of a structure of this size presents great difficulties. A likeness of the bridge has been adopted by the town of Cahors as the city emblem. The Maria Pia Bridge (Ponte Maria Pia) is a railway bridge built in 1877 by Gustave Eiffel in Porto, Portugal.Built of … [3], The structure consists of a deck 354.375 m (1,162.65 ft) long, supported by two piers on one side of the river and three on the other, with a central arch with a span of 160 m (520 ft) and a rise of 42.6 m (140 ft). The family … Pont. Brest, Brittany: PONT DE RECOUVRANCE (behind the Tower) The roadway lifts up and tall ships can sail under. Designed to be it's own fortress, the 3 defensive towers never actually saw combat. This page was last edited on 8 August 2019, at 23:04 (UTC). [3] Alterations to the deck of the bridge were performed under the initiatives of Xavier Cordeiro in 1900. Wiki Loves Monuments ID. Do you really want to delete this item from your favorites? 3 duobus, quamuis praecedat casus accusatiuus, metri causa posuit poeta. Max. structurae duobus mensibus ante uel post. These bridges are often found in narrow valleys. REGISTER FOR FREE. 179 usque eo iam diminuta sit, periculum est, ne quorundam arbitrijs res ecclesiasticae statuantur. Le pont Maria Pia est un grand viaduc ferroviaire qui franchit le Douro [2] à Porto ().Ce pont en arc métallique, premier pont ferroviaire à joindre les deux rives du Douro, a été conçu par Gustave Eiffel et son associé Théophile Seyrig au sein de la compagnie de construction Eiffel et C ie.Ouvert en novembre 1877, il se trouve … Rail services are transfered to the adjacent São João Bridge. Biografie. Designer: Gustave Eiffel Engineers: Maurice Koechlin, Léon Boyer Contractor: Eiffel et Compagnie www.planete.tp ° Pont d’Arcole. Bridge Maria Pia, in Porto (Porugal) was a precursor for the Garabit bridge. [3] These projects resulted from the need to improve the structure for the beginning of CP service across the bridge with improved Series 070 locomotives on 1 November 1950. These factors ruled out the construction of piers in the river, so that the bridge would have to have a central span of 160m (525 ft)[2] At the time the longest bridge span was the 158.5m (520 ft) of the bridge built by James B. Eads over the Mississippi at St Louis. Le pont Maria Pia est un grand viaduc ferroviaire qui franchit le Douro en amont de Porto, au Portugal. Le viaduc du Viaur est un ouvrage d'art ferroviaire de la ligne de Castelnaudary à Rodez.Achevé en 1902, il franchit la profonde vallée du Viaur entre Rodez et Albi.Il est situé sur les territoires des communes de Tauriac-de-Naucelle et Tanus ().Ce pont fait l’objet d’une inscription au titre des monuments historiques depuis le 28 décembre 1984 [1 Ve el perfil de María Pía Ramírez en LinkedIn, la mayor red profesional del mundo. Par Vikidia, l’encyclopédie pour les jeunes, qui explique aux enfants et à ceux qui veulent une présentation simple d'un sujet.