TheBridgeEng · Learning from Failure

Fern Hollow Bridge (2022)

United States · Steel corrosion · uncoated weathering-steel rigid K-frame

Uncoated weathering steel under leaking deck drains never dried…

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

More Steel corrosion cases

Suikyō (water-pipe) Bridge (2021) · Nanfang'ao Bridge (2019) · Himalaya Footbridge (CSMT) (2019) · Traffic (Victoria) Bridge — near miss (2010) · Waldo–Hancock Bridge — near miss (2003) · Pont de Tancarville main cables — near miss (1999)

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