It seems all the planning in the world can't detect everything that lurks in the "spaghetti junction" beneath Sydney's George Street. Three weeks after the closure of the first section of the street for construction of Sydney's $2.1 billion light rail project, the digging of narrow trenches has unearthed pipes that had not been identified during one of the city's most extensive subterranean mapping exercises. "It is one of the most complex underground services challenges you will find in the country," said Glenn Bentley, the chief...
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