Münden Tunnel a tunnel as well. The tunnel breakthrough was on October 6, 1988. On May 29, 1991 the tunnel was officially opened, along with the Hanover-Fulda part of the high-speed rail line. The cost of construction was about DM 200 million (€102 million). Münden Tunnel The Münden Tunnel () is a railway tunnel on the Hanover-Würzburg high-speed rail line in Germany. It is situated south of the town of Hann. Münden between Göttingen and Kassel. At a total length of 10,525 metres, it is the second longest tunnel in Germany after the Landrücken Tunnel. The tunnel was built between 1983 and
Cycling in the Channel Tunnel Cycling in the Channel Tunnel Pedal cycles in the Channel Tunnel are normally allowed to cross the Channel Tunnel fixed link between the United Kingdom and France only by using the Eurotunnel cycle service, on board a Le Shuttle train. That consists of a minibus and bicycle trailer for six bicycles. On a number of special occasions since 1993, crossings have been made directly using the bidirectional Channel Tunnel service tunnel, positioned between the two rail tunnel bores. The central service tunnel has airlocks at both ends and a concrete screed road surface. During construction, over 200 bicycles were used