Road tunnel Kö-Bogen, section 2

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  • Straßentunnel Kö-Bogen, 2. Bauabschnitt Düsseldorf

Year of completion

In progress

Type of intervention

New construction

Contracting authority

Landeshauptstadt Düsseldorf



Type of structure

Road tunnel

Construction method

Milan method, sealing slab and slurry wall construction method

Total length

650,00 m

Construction width

10,22 m

Construction material

Reinforced concrete

Services Grassl

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

Services provided by engineering consortium