But even with blasting and machinery grinding through bedrock day and night, most New Yorkers are blithely unaware of the work under way 160 feet below Manhattan.
Rick Wakely, Portland Press Herald
Thu, 02/07/2013 - 5:59am
But even with blasting and machinery grinding through bedrock day and night, most New Yorkers are blithely unaware of the work under way 160 feet below Manhattan.