Single box girder<br>longest viaduct of the Hanover-Würzburg high-speed rail line<br>Konstruktionsüber of the superstructure 4 m<br>Wikipedia: The bridge superstructure consists of a chain of 37 single box beams. Thus, the subsequent exchange of individual bridges segments is possible. The cross-sectional shape is a single-celled steel concrete girder with inclined piers, preloaded in the longitudinal direction. In addition, the deck in the transverse direction is preloaded. The span is 44 metres at a Cabinet width of 14.3 meters [1] uniform. The constant height of 4.0 m is relatively high due to the necessary stiffness for bending limitation.
 
 The wall thickness of between 8 and 21 m-high pillar is 35 cm.<br>The abutment and Pier are founded thick Quaternary surface layers of alluvial clay running 5.200 m m Großbohrpfähle 150 cm in diameter below from 6 to 9 m and gravel viable rock layers of sand and clay stones are doing. In vent areas, the building was founded up to 30 m deep.<br>Parapets of 1.50 m height, which serve as soundproofing on both sides run the bridge.<br>For the building were excavated 15.000 m³ soil and spent 46,000 m³ concrete (of 19,600 m³ for the buildings), 3,600 t concrete (without pile reinforcement) and 860 t prestressing steel.