TheBridgeEng · Learning from Failure
Ireland · Scour · masonry weir-founded viaduct
Viaduct piers stood on an old weir that self-armoured the bed…
Read the full case — mechanism, cause chain, code changes →
Agana and Aquino Bridges (Tarlac River) (2026) · SS16 Adriatica viaduct over the Trigno (2026) · Spey Viaduct (Garmouth) (2025) · Phong Chau Bridge (2024) · Yellowstone River Rail Bridge (2023) · Kola River Rail Bridge (2020)
One of 300 forensic bridge-failure case studies at TheBridgeEng — free, for engineers.