I believe that the project is the planting of special grasses and other plants that will grow in the somewhat more acidic soil in the median strip and on the various hillside cuts. This is because of the exposed coal and iron seams in a few places and the abandoned coal mines they had to fill in when building the road. It's a pain in the butt right now, but in the long run it's a good thing. The Nelsonville Bypass is a boon to our area. I'm extremely glad that it is in place!
Edit: the cost-benefit, IMHO, is very high and will continue to become higher in the future as the traffic on this artery continues to increase, as it has since the bypass was completed. It is now the quickest way to get south from Columbus if you want to connect with I-77, and more folks are figuring that out every day.
Last Edited: 10/19/2014 2:09:34 PM by OhioCatFan