Gangcheon-myeon

1.9 km at 8.8%

780 m at 11.7%

2.3 km at 5.9%

560 m at 11.5%

4.1 km at 4.1%

2.4 km at 4.7%

2.3 km at 5.9%

2.2 km at 5.4%