3rd Seongsan Bridge

3rd Seongsan Bridge
성산3교
Eoheul-ri, Gangwon, South Korea
(262) feet high / (80) meters high
(427) foot span / (130) meter span
2001

3rd Seongsan Bridge is one of three large cantilevered prestressed beam spans along the 50 Yeongdong Expressway in the Gangwon region of South Korea that connects Wonju with Gangneung.

The structure has two back to back main spans of approximately 130 meters each composed of two parallel viaducts with the ascending lanes 14.4 meters wide and the descending lanes 12.3 meters wide.

3rd Seongsan Bridge satellite image.

3rd Seongsan Bridge location map.