Okjong-myeon

2.6 km at 16.8%

2.6 km at 13.7%

4.7 km at 9.5%

2.8 km at 11.1%

4.9 km at 4.6%

4.7 km at 9.5%

3.3 km at 7.8%

3.1 km at 8.5%