France (Pays de Loire) - Lines with Obscure or Sparse passenger services
Redon avoiding line: Severac – Avessac
[ERT 287, fiche FH04 Rennes Redon Nantes] (ERA-E 27B1; ERA-R 69A2; S+W 43A4) FR24/251
This curve is used by those trains between Nantes and Rennes scheduled to call at neither Redon nor Angers St. Laud.
(The town of Redon is in Bretagne, but the avoiding line is on the opposite bank of the River Vilaine in Pays de Loire).