Motorway A4, Nessetal valley bridge

Year of completion


Type of intervention

New construction

Contracting authority




Type of structure

Road bridge

Construction method

Incremental launching

Construction material of superstructure

Prestressed concrete, reinforced concrete, steel composite

Total length

414,00 m

Type of structural system

Box girder

Span lengths

42,00 m + 55,00 m + 70,00 m + 80,00 m + 70,00 m + 55,00 m + 42,00 m

Construction height

2,70 m

Construction width

18,25 m

Services Grassl

Detailed design, static constructive checks: Dr.-Ing. Michael Mündecke