Dögginger tunnel
| Dögginger tunnel | ||||
|---|---|---|---|---|
| use | Railway tunnel | |||
| traffic connection | Höllentalbahn (Black Forest) | |||
| place | Bräunlingen | |||
| length | 535 m | |||
| Number of tubes | 1 | |||
| business | ||||
| operator | DB network | |||
| location | ||||
|
||||
| Coordinates | ||||
| West portal | 47 ° 53 ′ 42 " N , 8 ° 25 ′ 48" E | |||
| East portal | 47 ° 53 ′ 39 ″ N , 8 ° 26 ′ 12 ″ E | |||
Map with all coordinates: The Dögginger Tunnel is a 535 meter long, single-track railway tunnel in Baden-Württemberg . It is part of the Höllentalbahn and is located in the section between Kappel-Gutachbrücke and Hüfingen at km 63.1 and passes under the village of Döggingen . The tunnel is the longest of this railway line and is 749.26 m above sea level. NN the second highest point. The tunnel passes under the main European watershed between the Black Sea and the North Sea .