Germany – Road bridge construction work – NEW 21 OU Mantel Haidenaabbruecke BW 0 3

Bridge construction. Construction of a large steel composite bridge. Bridge construction works: 3.392,40m² bridge area -Bridge cross-section: Two-cell steel box girder with welded steel boxes and headed stud shear connectors. The steel boxes will be covered with precast concrete slabs as lost formwork and supplemented with 22cm of in-situ concrete. -Width between the noise barriers: 11,00m -Span lengths: 26,40m + 32,00m + 25,00m + 10 x 22,50m -Total length between end bearings: 308,40m Approximately 500 m of bored pile foundation: ø 1,20m, bored piles between 7,00m-13,00m Approximately 4.300,00m² of sheet piling remains Approximately 800t of structural steel of the steel boxes 12 piers 2 abutments Road construction works: approximately 140 m² of asphalt paving