Tunnel under the BAB 8
| Tunnel under the BAB 8 | ||||
|---|---|---|---|---|
 State of construction in front of the east portal (July 2020)
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| traffic connection | New Wendlingen – Ulm line | |||
| length | 377.60 | |||
| Number of tubes | 1 | |||
| cross-section | rectangle | |||
| construction | ||||
| Client | Deutsche Bahn | |||
| business | ||||
| release | December 2022 (planned) | |||
| location | ||||
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| Coordinates | ||||
| West portal | 48 ° 31 '56 " N , 9 ° 41' 21" E | |||
| East portal | 48 ° 31 '48 " N , 9 ° 41' 57" E | |||
Map with all coordinates: The tunnel under the BAB 8 is a planned 378 m long railway tunnel on the new Wendlingen – Ulm line . It is located in the planning approval section 2.3 of the new line. The building permit for this section has been in place since November 2008. The shell of the tunnel has been completed (as of 2017).
location
The double-track tunnel is located in the district of Machtolsheim, a district of the municipality of Laichingen, and is located between the route kilometers 53.841 and 54.219 of the new line. It passes under the eponymous A8 .
planning
The tunnel is to have a rectangular profile and be built using an open construction method. The excavated cross-section is 187 square meters. 15 to 17 months are allowed for the shell construction.
Awarding and construction
The section between Merklingen and Hohenstadt, to which the tunnel belongs, was awarded at the beginning of 2015 for around 87 million euros to a consortium of the construction companies Leonhard Weiss (in charge, Göppingen) and Bauer Spezialtiefbau (Schrobenhausen).
Roads are to be relocated in the course of the construction work. Construction began on August 18, 2015.
In August 2015, the Karlsruhe / Stuttgart carriageway on the A8 was relocated for the tunnel. The relocation of the opposite lane is to follow. The relocations are not planned before mid-2017.
Due to the requirement of TSI SRT , according to which two consecutive tunnels are to be regarded as one tunnel if they are less than the maximum train length plus 100 m away (here: distance to the Steinbühl tunnel ), an additional addendum was published in August 2017 Rescue area required for around 510,000 euros.
Web links
Individual evidence
- ↑ a b c New line: The next section is tough . In: Augsburger Allgemeine . February 12, 2015, p. 33 .
- ↑ a b Zeit rast: Assigned work for the route on Alb . In: Schwäbische Zeitung . February 13, 2015, p. 15 .
- ↑ Project description of the new line (NBS) Wendlingen-Ulm ( Memento of the original from April 14, 2014 in the Internet Archive ) Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice. . Annex 1.1 to the financing contract Stuttgart 21
- ↑ Deutsche Bahn places another order on the new line . In: Südwest Presse . February 12, 2015, ZDB -ID 1360527-6 , p. 22 ( [1] ).
- ↑ STUVA: ZUS: Planned underground, city and S-Bahn tunnels ( memento of the original from January 23, 2015 in the Internet Archive ) Info: The archive link was automatically inserted and not yet checked. Please check the original and archive link according to the instructions and then remove this notice. , P. 5.
- ^ Germany-Stuttgart: Construction work for railway lines . Document 2015 / S 014-021807 of January 21, 2015 in the supplement to the Electronic Official Journal of the European Union.
- ↑ Railway begins work on the Alb plateau at the tunnel under the motorway . Press release of the Tübingen regional council from August 14, 2015.
- ^ Josef Schunder: A 8 becomes an obstacle course . In: Stuttgarter Nachrichten . No. 195 , August 25, 2015, p. 18 ( online ).
- ^ Germany-Stuttgart: Construction work for railway lines. In: ted.europa.eu. August 22, 2017. Retrieved August 24, 2017 .
