Donghyang-myeon

3.5 km at 6.3%

520 m at 15.5%

1.3 km at 9.5%

1.4 km at 9.3%

4.5 km at 4.9%

3.5 km at 6.3%

2.3 km at 5.2%

2.0 km at 6.8%