- Groveton High School - Groveton TXNative limestone rock building built in 1941 by the Works Progress Administration (WPA).
- Groveton School Gymnasium - Groveton TXThe Works Progress Administration (WPA) constructed this building out of limestone between 1935 and 1937.
- Trinity County Jail - Groveton TXBuilt through the Works Progress Administration (WPA) between 1938 and 1939, this two story building is constructed of native limestone rock, with metal bars on the windows and doors. Has some cement ornamentation between the windows. Has a flat roof. Nice rounded entrance with rock benches on either side.