TheBridgeEng · Learning from Failure
Australia · Material deterioration · welded high-strength girder
Unrecognized hydrogen/weld cracking in A7-era HS steel…
Read the full case — mechanism, cause chain, code changes →
Penamaluru Bridge over the Bandar Canal (2026) · BR-101 bridge over the Rio Paraíba (2026) · Aldridge Creek Trestle (2025) · Mujpur–Gambhira Bridge (2025) · Ringbahnbrücke (A100, Dreieck Funkturm) — near miss (2025) · Mary's River Rail Bridge (2025)
One of 300 forensic bridge-failure case studies at TheBridgeEng — free, for engineers.