A.100 m long gallery connects the behind part
with the blocks. Through the gallery drives a train
on a 60 cm railway to transport ammunition and materials
Along the walls of the galleries lies the cables for telephone and
electricity. They can be accessed easily to repair in case of damage
Central in the gallery is a station where two trains can pass each other. On
this station is Florian Piton buried in the wall as a symbol
In the gallery are several shafts for telephone cables