Here are some photos on the local news site: http://abclocal.go.com/ktrk/story?section=local&id=5044193#. It got me thinking - there's one of those pipelines adjacent to the entrance of my subdivision, probably a big one 36 or 48". Since the only two entrances to our neighborhood are fairly close to it, maybe I'd better investigate how to get out of the other side of the neighborhood and retreat along the bayou, in case we gotta evacuate.