Line 6 will enter operations soon on the newly built section from
Coulomb street to Henderson-Hasselbach Street via Ramanujan street, and
the new section to Library. Line 6 will then run:
Henderson-Hasselbach <> Ramanujan <> Coulomb <> University <> Zoo <>
Library
It is still not clear how the signalling on line 6 will work. The new
section from Coulomb to Henderson-Hasselbach will be equipped with tss,
it is unclear if the section Zoo <> Library will be equipped with tss,
since it is very short and it might be too much work to replace the
signals. If this small section is equipped, then probably the entire
line will be upgraded to tss.