Motorway viaduct Weißeritz/Dresden, A 17
3-span steel composite bridge

Construction project:

Motorway viaduct Weißeritz
BAB A17, BW 15
 

Owner:

Federal Republic of Germany
represented by Autobahnamt Sachsen
 

Design:

Schüßler-Plan, Frankfurt
 

Description of works:

Each roadway (lane) received a steel trapezoidal box girder with composite roadway deck slab. The pre-assembled steel structure components, weighing up to 240 tonnes, were lifted in with a 800 tonne lattice boom crawler crane. Manufacture of the roadway deck slab was carried out with the aid of a formwork carriage.
 

Deliveries/Works:

Donges fabricated, delivered and erected the complete steel structure, including corrosion protection.