Source de la Ligne - boucle de Ligny- 12 142.2 147.7 153.1 156.6 154.5 147.7 139.4 138 139.8 145.3 157.5 151.2 148.2 146.8 151.7 153.1 151.6 144.9 138.5 141.9 152.6 144.4 146.4 147.4 151.5 153.8 156.4 154.3 153.3 153.3 151 147.4 142.2