Nessetal Viaduct
Germany
New 7-span steel-composite deck-slab bridge built as part of the re-routing of the A4 autobahn in the Hörselbergen district near Eisenach. The JV 'ARGE Ingenieurbauwerke A4 Hörselberge' awarded Doka the contracts for two bridge structures on this route. For this, Doka developed one carriage for both bridge systems (the Böbertal and Nessetal viaducts).
Project data
- Year of completion
- 2010
- Project duration
- 10 Months
- Country
- Germany
- Address
- Nessetal
- Postcode
- 99819
- Town or city
- Hörselberg
- Contractors
- JV 'ARGE Ingenieurbauwerke A4 Hörselberge': Hochtief Construction AG, Eurovia Beton GmbH
- Structure
- Bridge
- Type of structure
- Composite construction
Bridge deck/superstructure
- Length of bridge (superstructure)
- 414 m
- Width of bridge (superstructure)
- 17.60 m
- Height of bridge (up to top edge of superstructure)
- 55 m
- Cross-sectional shape of structural steelwork
- Open trough
- Clear width of structural steelwork
- 7.66
- Clear height of structural steelwork
- 2.20
- Length of concreting section
- 27 m
- Number of casting sections
- 16
- Cycle time
- 7 -day cycle