TheBridgeEng · Learning from Failure
South Korea · Construction stage · 3 deaths · PSC girder overpass, 492 m (1966), rated D in 2019
A D-grade 1966 overpass with logged rebar corrosion (2019), slab loss (2021) and broken strands (2024) was 89 % demolished; the last spans S8–S9 sat over the Gyeongui-line tracks…
Read the full case — mechanism, cause chain, code changes →
Berakhal River bridge, Mohanpur (Hailakandi) (2026) · Hathli Khad truss span (Hamirpur bypass, NH-103) (2026) · Llewellyn Estes Bridge (Stillwater Ave, Old Town) (2026) · Pyeonggang-cheon Bridge girders (부산 에코델타시티) (2026) · Betwa River bridge (Hamirpur, UP) (2026) · Yuegang Bridge (月港大桥) (2026)
One of 300 forensic bridge-failure case studies at TheBridgeEng — free, for engineers.