of Historic Places in Texas National Register of Historic Places listings in Mills County, Texas National Register of Historic Places listings in San Saba County, Texas References External links Bridges completed in 1939 Suspension bridges in Texas Buildings and structures in Mills County, Texas Transportation in Mills County, Texas Road bridges on the National Register of Historic Places in Texas Buildings and structures in San Saba County, Texas Transportation in San Saba County, Texas Historic American Engineering Record in Texas National Register of Historic Places in Mills County, Texas National Register of Historic Places in San Saba County, Texas Texas State Antiquities Landmarks Bridges over the Colorado River (Texas) Towers in Texas 1939 establishments in Texas