Yanshan Bikeway 67.0 68.0 68.0 71.0 71.0 73.0 73.0 74.0 74.0 75.0 75.0 77.0 77.0 77.0 77.0 78.0 78.0 79.0 79.0 81.0 81.0 82.0 82.0 85.0 85.0 86.0 86.0 88.0