Sauschwänzlebahn-86 333
The Sauschwänzlebahn from Weizen to Blumberg, involves approximately 250 meter gain in height, and the military authorities specified that the line must not have a gradient of more than 1:100 since there was a need to move heavy military equipment. Accordingly, the line proceeds in a series of curves (including one complete circle), taking 26.5 km of track to travel a beeline distance of 9.5 km, with spectacular large viaducts, tunnels and bridges including the only spiral railway tunnel in Germany. The track is of standard gauge and is mainly single track; the bridges and tunnels were built on a scale to allow eventual doubling of the track, though this was never carried out.
Sauschwänzlebahn-86 333
The Sauschwänzlebahn from Weizen to Blumberg, involves approximately 250 meter gain in height, and the military authorities specified that the line must not have a gradient of more than 1:100 since there was a need to move heavy military equipment. Accordingly, the line proceeds in a series of curves (including one complete circle), taking 26.5 km of track to travel a beeline distance of 9.5 km, with spectacular large viaducts, tunnels and bridges including the only spiral railway tunnel in Germany. The track is of standard gauge and is mainly single track; the bridges and tunnels were built on a scale to allow eventual doubling of the track, though this was never carried out.