Advertisements for land in the Atlanta Constitution both in 1920 and 1946 list land on Balloon Road and Dunwoody Road, both described as being off Peachtree Dunwoody Road. In 1920, all local roads were dirt. Roads began to be paved in the 1930s as part of the Works Progress Administration.

A piece of the Balloon Road remains today. It is called Old Balloon Road, located to the east of the complex that includes Emory St. Joseph’s Hospital and the surrounding office buildings. It is no longer directly connected with Peachtree Dunwoody Road but does lead to Johnson Ferry Road.