Demolition and new construction of the Gänstor Bridge, including the dismantling of the adjacent supporting structures, the pedestrian and cycle path underpass and the staircase. The prestressed concrete bridge from the early 1950s has a superstructure length of approx. 96 m and a width between the railings of approx. 18 m. The new bridge is planned as an integral structure with a steel composite structure. The span measures 86.50 m and the bridge width is 23.50 m to 24.70 m. The abutments are deeply engraved as reinforced concrete structures with large bored piles. The retaining walls are laid flat. Dismantling with a skidding scaffold and auxiliary supports on a backfill in the Danube is planned. Use of the river piers that have already been created in advance. For the excavation pits of the substructures, shoring is to be made of anchored and braced sheet pile walls and bored pile walls. Examination for explosive ordnance is required. Production of the steel superstructure at a remote pre-assembly site, transport to the construction site and hoisting there.

Demolition and new construction of the Gänstor Bridge, including the dismantling of the adjacent supporting structures, the pedestrian and cycle path underpass and the staircase. The prestressed concrete bridge from the early 1950s has a superstructure length of approx. 96 m and a width between the railings of approx. 18 m. The new bridge is planned as an integral structure with a steel composite structure. The span measures 86.50 m and the bridge width is 23.50 m to 24.70 m. The abutments are deeply engraved as reinforced concrete structures with large bored piles. The retaining walls are laid flat. Dismantling with a skidding scaffold and auxiliary supports on a backfill in the Danube is planned. Use of the river piers that have already been created in advance. For the excavation pits of the substructures, shoring is to be made of anchored and braced sheet pile walls and bored pile walls. Examination for explosive ordnance is required. Production of the steel superstructure at a remote pre-assembly site, transport to the construction site and hoisting there.