New look: All the way around, Cool Springs development grows larger ahead of key vote December 18, 2018 by myNOI Franklin-based The Parkes Cos. Inc. is spearheading the 54-acre Avalon project, which would involve development all the way around the traffic circle at McEwen Drive and Cool Springs Boulevard. Share on LinkedIn (Opens in new window) LinkedIn Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Print (Opens in new window) Print Email a link to a friend (Opens in new window) Email