Motorway A23, bridge over Stör river

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  • A23, Störbrücke, 1. + 2. Bauabschnitt Itzehoe

Year of completion

2015

Type of intervention

Replacement

Contracting authority

Landesbetrieb Straßenbau und Verkehr Schleswig-Holstein

Location

Itzehoe

Type of structure

Road bridge

Construction method

Temporary accommodation frame, longitudinal launching on launching car, lateral launching, floating

Construction material of superstructure

Reinforced concrete, steel composite

Total length

120,00 m

Type of structural system

Arch with elevated deck

Span lengths

120,00 m

Construction height

20,00 m

Construction width

38,40 m

Architect

Prof. Bernhard Winking Architekten BDA, Hamburg

Services Grassl

Detailed design, preparation of tendering, assistance for tendering, manufacturing and quality control, health and safety coordination, technical examination, consultant services for the client, visualisation