16 photos $1,149,000 1,980 acres 9431 US HIGHWAY 3, Acton, MT 59002 - Yellowstone County 1,980 acres Acton, MT Oswald Ranch: 1,980 acres grass and improved pasture. Fenced and cross fenced. Located only 16 miles northwest of Billings. Access property off either Highway 3 or Oswald Road. Grass with great access close to Billings. Great investment!