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Structures / Tagus River Bridge
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About this data sheet:
Structure-ID: s0000237
Created on: 05/16/99
Modified on: 08/26/10


Tagus River Bridge

Ponte 25 de Abril; Ponte Salazar
Built: 1962 - 1966
Status: in use
Location: Lisbon, Lisbon, Portugal
Crosses: Tagus River
Tagus River Bridge
Click on the image to enlarge it.
There is a total of 57 images.
Structural Type:
Suspension bridge
gravity-anchored, deck truss, double deck
Function / usage:
Motorway bridge / freeway bridge
Railroad bridge [railway bridge]

Persons involved with this structure
Legend: Phase of works
RoleNamePart of structure 
Initial construction (1962-1966)
Architect Ray M. Boynton

Firms, offices, etc. involved with this structure
Legend: Phase of works
RoleNamePart of structure 
Cable steel supplier Trenzas y Cables de Acero PSC, S.L.
Reconfiguration
Design Steinman, Boynton, Gronquist & Birdsall
Renovation
Steel construction Dillinger Stahlbau GmbH
Initial construction (1962-1966)
Design Steinman, Boynton, Gronquist & London
Wind tunnel testing Rowan Williams Davies & Irwin Inc.
Construction engineers T. Y. Lin International
Contractor American Bridge Company

Technical information
DescriptionValue
Construction materials used
cables  steel
piers  reinforced concrete
pylons  steel
deck truss  steel
Dimensions
  main span 1 012.88 m
  length of side spans 483 m
  tower height 190.47 m
  clearance 70 m
approach   total length 945.11 m
deck   deck depth 10.7 m
main bridge   total length 2 277.64 m
  span lengths 2 x 99.64 m - 483.42 m - 1 012.88 m - 483.42 m - 98.64 m

Relevant Web Sites
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External LinkLusoponte Portuguese English
External LinkParsons: Tagus River Bridge English

Relevant Literature
* Concours public pour la concession de la construction et de l'exploitation du pont du Tage à Lisbonne, in "Travaux", November 1959, n. 301 .
* Die Hängebrücke über den Tejo in Lissabon, in "Stahlbau", July 1965, n. 7 v. 34 .
* Le nouveau pont sur le Tage à Lisbonne (Portugal), in "Acier = Stahl = Steel", June 1961 v. 26 .
* The Salazar Bridge, Ministério das Obras Públicas, Lisbon (Portugal) , 1966.
* Bouchet, André   Le pont Salazar, sur le Tage, à Lisbonne, pont suspendu le plus long d'Europe, in "La Technique des Travaux", March 1967, n. 3-4 v. 43 .
* Brown, David J.   Bridges, Macmillan Publishing Company, New York (USA) , ISBN 002517455X, 1993; pp. 114-115.
* Cross, Barry   Taking care of Tagus, in "Bridge Design & Engineering", 3rd Quarter 2004, n. 36 v. 10 .
* Emge, Alfons   Tejo-Brücke Lissabon - Erweiterung, in "Stahlbau", December 1998, n. 12 v. 67 .
* Gesner, George A.   Bridge Within a Bridge, in "Civil Engineering Magazine", October 1998, n. 10 v. 68 .
* Graf, Bernhard   Bridges that Changed the World, Prestel, Munich (Germany) , ISBN 3791327011, 2002; pp. 100-101.
* Graf, Bernhard   Brücken, die die Welt verbinden, Prestel, Munich (Germany) , ISBN 3791327003, 2002; pp. 100-101.
* Hossain, Imam   Seismic response of the Tagus River Bridge, Portugal, presented at Extending the Lifespan of Structures, IABSE Symposium, San Francisco, August 1995.
* Leonhardt, Fritz   Brücken / Bridges (4th edition), Deutsche Verlags-Anstalt, Stuttgart (Germany) , ISBN 3421025908, 1994; pp. 292.
* Mann, F. A. W.   Railway Bridge Construction, Hutchinson Eductational Ltd, London (United Kingdom) , ISBN 0091086302, 1972.
* Muzeau, Jean-Pierre   Rénovation du pont du 25 avril sur le Tage à Lisbonne, in "Bulletin ponts métalliques", 2002, n. 21 .
* Reis, Antonio J.   Railway installation on the Tagus Suspension Bridge in Lisbon, Portugal, presented at Extending the Lifespan of Structures, IABSE Symposium, San Francisco, August 1995.
* Torres Arcila, Martha   Bridges - Ponts - Brücken, Atrium, Mexico City (Mexico) , ISBN 8495692619, 2002; pp. 54-61.

 
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