Boucle Grignols sud 90 90.9 104.5 113.6 126.5 131.1 146.5 150.5 147.7 150.8 161.3 159.6 168.7 164.4 165.2 169.3 171.2 188.5 200.3 196.8 193 196.4 197.6 198.4 196.9 192.5 193.2 194.3 194 195.2 195.2 189.1 179.5 181.8 180.5 183.9 184.6 183.1 180 175.1 171.9 169.2 162.8 160.7 159.8 159.5 155.9 154.8 151.4 145.1 124.9 111.6 115.6 110.8 107.5 90.4 85.1 93.3 93.6 87.5 84.6 83.1 83.8 86.8 89.9