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February 2008The noise wall was complete in February 2008October 2007 Once the foundation is poured, crews can begin constructing the noise wall. Crews build footings for the foundation of the noise wall.Construction crews work to build the noise wall on SR 500. Summer 2006This project constructs a noise wall along the south side of State Route 500, just east of NE 162nd Avenue (mileposts 8.35 to 8.55). The noise wall will be approximately 1,000 feet long and similar to other noise walls along the SR 500.