The Ge 4/4^III 651 Glacier on Tour running on Albula-I viadukt

The train has just left Muot station currently used as a passing loop with no passenger or freight traffic. There are two block signals between Bergün and Preda as well that were being updated together with the other sections of the line for a more dense set of blocks. In 2012 there are new block signals running between Sugl/Stuls and Preda and are being built all along the line to Chur.