Here is a MAP of the big Florida to Louisiana pipeline run by Bridgeline. It is # 304.
All of the pipelines and links to maps are here.
Sept. 9 they re-started full operations and all the natural gas is flowing as usual through the pipeline.
“Bridgeline Force Majeure Notice: Update 9/06/2012 Bridgeline is rescinding its currently-effective declaration of Force Majeure that went into effect Wednesday, August 28, 2012 at 9:00 A.M. for points on Bridgeline Holdings that were shut in due to Hurricane Isaac. . . .”
So it looks like they have 100% confidence in the butane cavern, the sinkhole and the protection from earthquakes they evidently enjoy.
The Louisiana Sinkhole Bugle 