boucle de Saint Sébastien de Morsent 68.1 70 70 70.8 71 71 71 72.8 79.1 81.2 121.9 122 124.2 121.3 123.3 126.6 130 131 131 131.9 126.1 125.7 125.5 124.3 123.1 122.7 123 126 131 129 128.8 127.9 127.6 125.8 121 118.2 109.5 106.7 94.7 94.6 92.5 89.8 88.7 88.9 92.1 101 102 95.1 93.9 84.8 84.3 80.8 82.1 82.7 79.2 83.6 79.3 78.6 77.9 78.8 80 77.4 77.3 76.1 74.4 76.5 77.7 74.9 72.7 69 69.4 68.6 69 68.9 68.1