brouter_trekking_0 175.25 176.75 179.25 177.5 174.5 173.25 169.5 169.5 171.0 171.25 171.25 171.0 170.25 167.75 167.5 165.25 164.75 164.5 164.25 164.25 163.75 163.75 163.25 162.25 162.0 160.0 159.25 159.0 159.0 159.0 158.0 157.5 156.25 156.0 155.25 154.25 152.5 152.5 153.0 153.25 153.75 154.0 154.25 154.5 156.25 156.5 158.5 158.5 158.5 158.5 158.5 159.5 159.75 159.5