Effolderbacher tunnel
Underground Mining Traffic tunnel construction
![](fileadmin/_processed_/d/e/csm_EFTU_10_fe1dd991a5.jpg)
![](fileadmin/_processed_/b/f/csm_EFTU_12_4728d6bc6a.jpg)
![](fileadmin/_processed_/c/3/csm_EFTU_11_b83295ea9a.jpg)
![](fileadmin/_processed_/0/d/csm_EFTU_9_8828a1c83f.jpg)
![](fileadmin/_processed_/7/9/csm_P1090637_cfc02e7281.jpg)
![](fileadmin/_processed_/c/7/csm_P1080923_d12c5d08ba.jpg)
![](fileadmin/_processed_/4/d/csm_EFTU_8_98e36c5152.jpg)
![](fileadmin/_processed_/7/7/csm_EFTU_7_96d81f9f1a.jpg)
![](fileadmin/_processed_/8/c/csm_EFTU_6_2780bb604d.jpg)
![](fileadmin/_processed_/b/d/csm_EFTU_5_55e46377f1.jpg)
![](fileadmin/_processed_/6/b/csm_EFTU_4_ecb9667419.jpg)
![](fileadmin/_processed_/f/1/csm_EFTU_3_a15bc0ac56.jpg)
![](fileadmin/_processed_/9/d/csm_EFTU_2_200cc16f1b.jpg)
![](fileadmin/_processed_/5/4/csm_EFTU_1_a9863e9402.jpg)
Key data
- Country
- Germany
- Client
- DB Netz AG
- Construction method
- konventioneller Vortrieb
![](typo3temp/assets/_processed_/2/4/csm_Globe-100_e1bb00e968.png)
![](typo3temp/assets/_processed_/2/f/csm_Contacts-50_5f6597ca2c.png)
![](typo3temp/assets/_processed_/1/a/csm_Bulldozer-100_0eeba12d82.png)
- Contract value
- 3.4 million EUR
- Construction time
- January 2012 - January 2013
![](typo3temp/assets/_processed_/8/0/csm_Euro-Price-Tag-50_62008fc6c8.png)
![](typo3temp/assets/_processed_/1/6/csm_Date-Span-50_54b55b6121.png)
- Contact
Sekretariat Untertagebau
+43 5 7181-1190
E-Mail