Belle Fourche River Bridge Lost pony truss bridge over Belle Fourche River on a county road, 2 mi. north and 3 mi. west of Belle Fourche No longer exists Built ca. 1930; replaced 2000
Bismarck Branch Road Bridge Through truss bridge over Belle Fourche River on Bismarck Branch Road, 8.6 mi. east and 6.2 mi. south of Newell Open to traffic Built 1912
Horse Creek Bridge Lost pony truss bridge over Horse Creek on a county road, .1 mi. north and 4 mi. west of Newell No longer exists Built 1910 by the Canton Bridge Co.; replaced 2002
Newell Depot Bridge Bedstead pony truss bridge over Horse Creek on Dillinger Road, 1 mi. south and 3 mi. west of Newell Open to traffic Built 1919
North Indian Creek Bridge Pony truss bridge over North Indian Creek on a county road, 29 mi. north and 4 mi. west of Belle Fourc Unknown status Built ca. 1950
Schmele Road Bridge Pony truss bridge over Indian Creek on Schmele Road, 1 mi. north and 4.7 mi. west of Newell Open to traffic Built 1937
Vale Bridge Through truss bridge over Belle Fourche River on a county road, 1 mi. east and .6 mi. north of Vale Unknown status Built 1906 by the Canton Bridge Co.