郭洞线

410 m at 25.6%

390 m at 19.2%

870 m at 16.5%

930 m at 14.7%

2.6 km at 14.3%

480 m at 14.2%

1.1 km at 12.5%

390 m at 12.4%

1.1 km at 12.3%

4.2 km at 11.6%

320 m at 11.4%

350 m at 10.0%