Tres puentes construidos por el método de vanos sucesivos

Three bridges built with "in situ" sucessive spans construction method

This report presents three continuous road bridges built with prestressed concrete. The construction method was the "in site" sucessive span with partial prestresses. The maximum span in all of three bridges is over the 50 m and their total length is in the bigest of then up to 530 m. The transversal section is in all cases a unique box girder with a maximum total width of 14.0 m.