The 4A and 4B viaducts cross the Travesso Valley near the Coimbra north interlink node with the A1 Motorway.<\/p>\n
Both viaducts have end spans of 24m and current spans of 30m. The V4A viaduct is constituted of \u201cA\u201d and \u201cD\u201d branches, where the \u201cA\u201d branch has a total length of 588m. The V4B viaduct is constituted of \u201cB\u201d and \u201cF\u201d branches, the \u201cB\u201d branch being 708m long.<\/p>\n
The decks are a two beam-and-slab shaped girder without cross-beams and are supported by pile\/piers of 1.80m diameter.<\/p>\n
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Motorway \u2013 Sta Eul\u00e1lia-Coimbra (North) | Portugal | 2002\r\n","galeria_de_fotografias":[{"ID":3870,"id":3870,"title":"P242_Galeria_1","filename":"P242_Galeria_1.jpg","filesize":167914,"url":"https:\/\/www.arito.com.pt\/wp-content\/uploads\/2021\/06\/P242_Galeria_1.jpg","link":"https:\/\/www.arito.com.pt\/en\/projectos\/4a-e-4b-viaducts\/p242_galeria_1-2\/","alt":"","author":"12","description":"","caption":"","name":"p242_galeria_1-2","status":"inherit","uploaded_to":5215,"date":"2021-06-27 21:13:33","modified":"2021-06-27 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4A e 4B Viaducts<\/p>\n
A14 Motorway \u2013 Sta<\/sup> Eul\u00e1lia-Coimbra (North) | Portugal<\/p>\n"},"_links":{"self":[{"href":"https:\/\/www.arito.com.pt\/en\/wp-json\/wp\/v2\/projectos\/5215","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.arito.com.pt\/en\/wp-json\/wp\/v2\/projectos"}],"about":[{"href":"https:\/\/www.arito.com.pt\/en\/wp-json\/wp\/v2\/types\/projectos"}],"version-history":[{"count":3,"href":"https:\/\/www.arito.com.pt\/en\/wp-json\/wp\/v2\/projectos\/5215\/revisions"}],"predecessor-version":[{"id":5305,"href":"https:\/\/www.arito.com.pt\/en\/wp-json\/wp\/v2\/projectos\/5215\/revisions\/5305"}],"wp:attachment":[{"href":"https:\/\/www.arito.com.pt\/en\/wp-json\/wp\/v2\/media?parent=5215"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.arito.com.pt\/en\/wp-json\/wp\/v2\/categories?post=5215"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.arito.com.pt\/en\/wp-json\/wp\/v2\/tags?post=5215"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}