the Atlas/Trilogy Senior living center was a large complicated project that we worked straight through the winter on. The project consisted of two gravity retaining walls, and one very tall grid wall. The total height of the grid wall ended up being 24' tall. We used the Verti-Block system on this project. two of the three walls had to have traffic resistant barriers placed on top of them because they had driveways or parking lots directly behind them. This project sits right off of Mon O War Blvd. in Lexington, KY. It was great to be part of such an interesting project. The owners were very happy with the way the product looked, and even happier with the money that they saved compared to the other options.