B75, Herrentunnel

Year of completion

2008

Type of intervention

New construction

Contracting authority

Hansestadt Lübeck

Description

Shield tunnel with trough structure in the transition zones and in-situ tunnel as connecting part

Location

Lübeck

Type of structure

Road tunnel

Construction method

Dry construction pit, shield tunneling method

Total length

1.060,00 m

Construction width

11,30 m

Construction material

Reinforced concrete

Services Grassl

Construction planning, assistance for tendering