63 km voie verte et circuit commun ff5900 4 72 72 74 74.8 76.9 78.8 75 75.5 76 74.2 76.9 76 78 77.8 80.2 80.7 80 81 85 88.4 90.5 91 99.5 95 88.9 93.7 101.9 104 104.9 104.1 103.7 103 83.7 82.8 69 72.4 73.5 77 75 73.8 71.7