Sncf B 85000; with a 90 minutes delay, train nr 3833 Nantes Bordeaux on the left is waiting for the 3854 Bordeaux -Nantes, to cross  on this single line, which has just been delivered for operations yesterday, after withdrawing of one of the two tracks, and full rebuilding of the remaining one. This unexpected crossing will increase the 3833 delay, of 20 minutes more. 
Photo Patrick Meunier Pmeunier23@aol.com