GROVELAND, Tuolumne County -- Just beyond the Don Pedro Reservoir, nestled in the foothills of the Sierra Nevada, lies key infrastructure in supplying much of the Bay Area with water. However, some of ...
Scott Reierson, an operations and maintenance supervisor for the Metropolitan Water District, leads a group on a tour, walking through a 16-foot-diameter tunnel toward the west portal of the larger ...
About 100 miles outside Las Vegas, deep in a remote patch of desert, is a $19 billion hole in the ground. That's how much it has cost to fight over and build a five-mile test tunnel under Yucca ...
HOT SPRINGS -- Later this summer, a contractor will be pushing a 60-inch-diameter tunnel one-half mile through Blakely Mountain, the longest tunnel of its kind in North America. "It's the longest ...
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