Design and analysis
Earth Tech leads design on multi-bridge bypass
Earth Tech is to be the lead designer for the design and build team appointed to construct the US17 Washington Bypass in North Carolina. The US$192 million scheme is being built by Flatiron Constructors and United Contractors. The project includes four bridges, including the 'top down' construction of the 4.5km-long Tar River Bridge. The structure will be built using customised equipment that can drive piles, erect bent caps and girders and pour the deck.