Digital Interface in Forest Clearance, Pyeongchang, Gangwon-do
Slope Cut and Security Perimeter, Pyeongchang, Gangwon-do
Severed Fence Line, Territorial Threshold, Pyeongchang
LNG Storage Facility and Arterial Road, Pyeongchang, Gangwon-do
Perimeter Swing Barrier, Paved Threshold, Pyeongchang, Gangwon-do