TheBridgeEng · Learning from Failure

Imera (Himera) Viaduct (2015)

Italy · Flood / debris · motorway viaduct on sliding hillside

Weeks of rain reactivated a hillside beneath the A19…

Read the full case — mechanism, cause chain, code changes →

More Flood / debris cases

Trishuli / Bhote Koshi valley bridges (Langtang Lirung glacier collapse) (2026) · FM 481 Nueces River Bridge (2026) · Sataso Bridge (Mampong–Ejura road) (2026) · Phú Thiện suspension footbridge (2025) · Hongqi Grand Bridge (红旗特大桥) (2025) · Mataian River Bridge (馬太鞍溪橋), Provincial Highway 9 (2025)

One of 300 forensic bridge-failure case studies at TheBridgeEng — free, for engineers.