A 14-foot in-line inspection tool, also called Smart Pig, is loaded onto a Pacific Gas and Electric Company (PG&E) truck for transportation from the Milpitas Gas Terminal to Fremont after the media presentation on July 9, 2012. The Smart Pig will allow PG&E to survey the interior and exterior condition of local underground gas pipelines. Photo by Stan Olszewski/SOSKIphoto.
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