TheBridgeEng · Learning from Failure
Japan · Earthquake · 1 deaths · steel arch over the Kurokawa gorge
The M7.3 Kumamoto mainshock released a massive slope above the gorge…
Read the full case — mechanism, cause chain, code changes →
Ava (Inwa) Bridge (2025) · Palu IV (Ponulele) Bridge (2018) · Bohol quake bridges (2013) · Avon River bridges (Christchurch) (2011) · Américo Vespucio Norte overpasses (2010) · Biobío crossings (Maule quake) (2010)
One of 300 forensic bridge-failure case studies at TheBridgeEng — free, for engineers.