Track repairs continued overnight. Underwater and surface inspections will continue today in preparation for restoring train service over the next two days.... Before any trains run, the FRA will inspect the track and the locking mechanism and determine that they meet the regulatory requirements for the resumption of train operations.....Following the successful completion of this process, the bridge will be put back in service. Inspectors will visually monitor bridge operations for 24 hours as trains travel across the bridge.
The above quote is from today's update by the Unified Command at Paulsboro (which is headed by the U.S. Coast Guard). Here's the link
http://www.paulsbororesponse.com/conten ... railment-2 and it seems fairly clear the bridge will be back in service either tomorrow or Tuesday.
The statement says the fifth and final derailed car was removed today and was placed on a barge. The inspection process was already started. It sounds to me like there are no structural problems, that the problem was not structural; i.e. the bridge did not "collapse." My impression is the problems were more related to electronic control issues.
A buddy of mine spent an entire career building foundations for various projects. The first job he had was the Verrazano Bridge. He told me not to forget, bridges have been around since the Roman era. They're not high-tech. Engineers understand the requirements very well. Finding the problem that caused this derailment and fixing it should not be too hard. U.S. bridges have an excellent safety record.
Maybe Conrail should've taken the bridge out-of-service and had engineers do a more thorough inspection after what seems like a continual series of problems during November. Maybe. I wasn't there, so I don't really know. I have enough respect for the people involved that I'm not going to second-guess them.
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