General Information
Project Type
| Structure: |
Tunnel |
|---|---|
| Function / usage: |
Road tunnel |
| Construction method: |
Cut-and-cover method |
Location
| Location: |
Porta Westfalica, Minden-Lübbecke, North Rhine-Westphalia, Germany |
|---|---|
| Address: | B 61 |
| For: |
|
| Coordinates: | 52° 14' 42" N 8° 54' 58" E |
| Coordinates: | 52° 15' 36" N 8° 54' 57" E |
Technical Information
Dimensions
| width | 21.40 m | |
| tunnel length | 1 730 m | |
| number of lanes | 2 x 2 | |
| number of tubes | 2 |
Quantities
| concrete volume | 140 000 m³ | |
| reinforcing steel | 13 000 t | |
| volume of extracted material | 440 000 m³ | |
| submerged concrete volume | 50 000 m³ |
Cost
| cost of construction | Euro 76 000 000 + 6 500 000 |
Materials
| tunnel structure |
reinforced concrete
|
|---|
Chronology
| December 2002 | Completion. |
|---|
Participants
Owner
Client
Original design
Checking engineering
Co-contractor
Relevant Web Sites
Relevant Publications
- Brücken und Tunnel der Bundesfernstraßen 2003. Deutscher Bundes-Verlag, Cologne (Germany), 2003, pp. 205-222.
- About this
data sheet - Structure-ID
20007171 - Published on:
09/12/2002 - Last updated on:
28/05/2021
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