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Analysis of the Interstate 10 Twin Bridge’s collapse during Hurricane Katrina: Chapter 3D in Science and the storms-the USGS response to the hurricanes of 2005

Genda Chen·Emitt C. Witt·David Hoffman·Ronaldo Luna·Adam Sevi
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Abstract

The Interstate 10 Twin Span Bridge over Lake Pontchartrain north of New Orleans, La., was rendered completely unusable by Hurricane Katrina. The cause of the collapse of the bridges generated great interest among hydrologists and structural engineers as well as among the general public. What made this case study even more important was the fact that two nearby bridges sustained the effects of the same storm surge and suffered only light damage. Lessons learned from this investigation are invaluable to maintaining the safety of many of the Nation's coastal and river-crossing bridges.

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90° N90° S · 180° W ← longitude → 180° E
Source-reported bounding extent: 29.8687° to 30.2626° latitude; -90.1376° to -89.6269° longitude. This indicates report coverage, not an exact sampling location. View area on OpenStreetMap.

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Genda Chen, Emitt C. Witt, David Hoffman, Ronaldo Luna, Adam Sevi. 2007. Analysis of the Interstate 10 Twin Bridge’s collapse during Hurricane Katrina: Chapter 3D in Science and the storms-the USGS response to the hurricanes of 2005. https://doi.org/10.3133/cir13063d

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