Road tunnel Kö-Bogen, section 1

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  • Straßentunnel Kö-Bogen, 1. Bauabschnitt Düsseldorf

Year of completion


Type of intervention

New construction

Contracting authority

Landeshauptstadt Düsseldorf



Type of structure

Road tunnel

Construction method

Dry construction pit

Total length

980,00 m

Construction width

13,60 m

Construction material

Reinforced concrete

Services Grassl

Static constructive checks: Prof. Dr.-Ing. Peter Mark

Services provided by engineering consortium