The image shows a retrofit seismic support on I 215 in San Bernardino, California near the San Andreas Fault [1]. CalTrans has studied all of the California highway structures and retrofitted the system with earthquake safety features in many locations across the State.
| Attachment | Size |
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| seismic-support.jpg [2] | 38.44 KB |
Links:
[1] http://geology.com/articles/san-andreas-fault.shtml
[2] http://66.228.45.157/sites/realneo.us/files/seismic-support.jpg