TheBridgeEng · Learning from Failure

San Michele Bridge — near miss (2018)

Italy · Material deterioration · 1889 iron arch (road+rail)

Weeks after Morandi, assessments flagged the iron veteran…

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

More Material deterioration cases

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.