Freshly re-designated Walk Friendly Community Atlanta is working to improve the pedestrian environment in their city, and one area of focus is a growing urban trail system. The multi-use trail dubbed Path400 is one of the newest links in the region’s expanding network of trails. Path400 utilizes right of way along State Route 400, which is primarily a highway corridor. The multi-use path takes advantage of existing right of way and underutilized grey infrastructure to create walkable green space and viable transportation connections for those on foot in the Buckhead area of Atlanta. The trail provides improved access to Metropolitan Atlanta Transit Authority (MARTA) bus and rail, enabling increased accessibility throughout Atlanta for pedestrians and transit users.