Jeondong-myeon

2.5 km at 10.3%

2.3 km at 10.3%

1.6 km at 11.8%

530 m at 17.2%

3.6 km at 3.3%

2.6 km at 3.5%

2.6 km at 6.4%

2.6 km at 5.2%