https://www.wosu.org/tags/barrier-noise-odot-scott-varner barrier noise odot scott varner en-US Copyright Mon, 19 Jul 2010 04:00:00 GMT https://www.wosu.org/news/2010-07-19/odot-proposes-eco-friendly-highway-noise-barrier Ohio plans to build a sound barrier made out of soil and plants in the state's first eco-friendly attempt at muffling highway noise. State transportation… Mon, 19 Jul 2010 04:00:00 GMT https://www.wosu.org/news/2010-07-19/odot-proposes-eco-friendly-highway-noise-barrier admin