Neuberg tunnel
| Neuberg tunnel | ||||
|---|---|---|---|---|
 A view of the north portal, with the Bärntal bridge in front (June 1988)
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| place | Margetshöchheim | |||
| length | 1946 m | |||
| Number of tubes | 1 | |||
| construction | ||||
| Client | German Federal Railroad | |||
| start of building | 1983 (construction preparation) | |||
| business | ||||
| operator | DB network | |||
| release | 1988 (commissioning) | |||
| location | ||||
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| Coordinates | ||||
| North portal | 49 ° 50 ′ 30 " N , 9 ° 50 ′ 31" E | |||
| South portal | 49 ° 49 '48 " N , 9 ° 51' 44" E | |||
Map with all coordinates: The Neuberg tunnel is a 1946 m long railway tunnel on the high-speed line Hanover – Würzburg in the Lower Franconian municipality of Margetshöchheim . It crosses under the Neuberg and therefore bears his name.
course
The route runs in a southerly direction in large parts of the tunnel in a left curve with a radius of 7000 m . The south portal lies in a straight line. The gradient drops towards Würzburg continuously with 12.5 per thousand.
The Neuberg transfer point is located at the south portal of the tunnel . Both of its northern turnouts are in the tunnel, the two southern ones are in front of the south portal.
To the north of the structure is the 71 m long Bärntalbrücke and the Eichelberg tunnel . The Veitshöchheim bridge over the Main Valley follows to the south .
history
According to the planning status from the end of 1977, a 1946 m long tunnel inclined continuously to the south at 12.5 per thousand was planned. In contrast to the route implemented later, however, an almost continuous left curve with a radius of 10,000 m to the south was planned.
Preparatory work for the tunnel began in October 1983. The planned length was 1934 m.
In the planning and construction phase, the tunnel was between 302 and 304 kilometers .
The tunnel was put into operation at the end of May 1988 with the southern section of the new line.
Early October 2010 came the busy traveler with 600 ICE 783 en route from Hamburg to Munich in a tunnel after a person he two kilometers previously recorded had. After just under four hours, the travelers had switched to a replacement train.
technology
In the tunnel, the two main signals covering the Neuberg transfer point from the north and two block markers to the north are located.
Web links
Individual evidence
- ^ A b Helmut Maak : The draft of the new Hanover - Würzburg line, section of the Hessian / Bavarian border - Würzburg . In: Die Bundesbahn , year 53 (1977), issue 12, pp. 883-893, ISSN 0007-5876 .
- ↑ a b Helmut Maak : The new federal railway line between Main and Spessart (southern section Hanover – Würzburg) . In: Internationales Verkehrwesen , Volume 36 (1984), Issue 2 (March / April), pp. 126–132, ISSN 0020-9511
- ↑ Belter: Great progress in building the tunnels for the new lines . In: Der Eisenbahningenieur , 34, 1983, issue 12, p. 661 f.
- ↑ Trapped in the ICE for hours . In: Stuttgarter Zeitung , October 5, 2010, p. 8.
- ↑ Klaus-Dieter Schwendener: Partial renewal 97080 WRSTW SFS 1733 in the RB Süd G016180176. (PDF) DB Netz AG, July 25, 2019, p. 9 , retrieved on December 10, 2019 (file Annex 15 BAst_Teilernlassung Stw 1733.pdf in ZIP archive 19FEI40778_Vergabeunterlagen_Zwischenstand.zip ).