Joseong-myeon

1.5 km at 11.6%

920 m at 14.5%

1.1 km at 9.7%

2.8 km at 5.8%

3.2 km at 3.5%

3.1 km at 3.6%

2.9 km at 4.0%

2.8 km at 5.8%