East Fork Plum Creek US 36 Bridge Concrete arch bridge over East Fork Plum Creek on US 36 Open to traffic Built 1931; rehabilitated 1968
Edna Collins Covered Bridge Covered bridge over Little Walnut Creek on CR 450N Open to traffic Built 1922 by Charles Hendrix
Ferguson Branch Bridge Concrete arch bridge over Ferguson Branch on CR 1125 South Open to traffic Built 1935
Higgins Branch Creek Bridge Concrete arch bridge over Higgins Branch Creek on CR 875 South Open to traffic Built 1935
Hillis Covered Bridge Covered bridge over Big Walnut Creek on CR 650N Open to traffic Built 1901; rehabilitated 1989
Houck Covered Bridge Two-span covered bridge over Big Walnut Creek on CR 550S Open to traffic Built 1880 by the Massillon Bridge Co.; rehabilitated 1994
Huffman Covered Bridge Two-span covered bridge over Big Walnut Creek on Huffman Road Open to traffic Built 1880
Leatherwood Creek Bridge Concrete arch bridge over Leatherwood Creek on CR 375 West Open to traffic Built ca. 1940
Little Walnut Creek Bridge Pony truss bridge over Little Walnut Creek on CR 250 North Open to traffic Built ca. 1930
Mill Creek Bridge Pony truss bridge over Mill Creek on CR 1300 South Open to traffic Built ca. 1950
Mill Creek Bridge Pony truss bridge over Mill Creek on CR 1200 South Open to traffic Built ca. 1950
Mill Creek Bridge Pony truss bridge over Mill Creek on CR 450 South Open to traffic Built 1925; rehabilitated 1985
Mill Creek Bridge Through truss bridge over Mill Creek on CR 850 East Open to traffic Built ca. 1930
Mill Creek IN 42 Bridge Through truss bridge over Mill Creek on IN 42 Open to traffic Built ca. 1940; rehabilitated 1974
Moccasin Branch US 36 Bridge Concrete arch bridge over Moccasin Branch on US 36 Open to traffic Built 1931; rehabilitated 1968
Morton Road Bridge Concrete arch bridge over Branck Owl Creek on Morton Road Open to traffic Built ca. 1930
Oakalla Covered Bridge Covered bridge over Big Walnut Creek on CR 375W Open to traffic Built 1898 by J.J. Daniels
Ramp Creek Bridge Pony truss bridge over Ramp Creek on CR 550 West Closed to all traffic Built 1915; rehabilitated 1988
Reelsville Bridge Concrete arch bridge over Big Walnut Creek on CR 625 West Open to traffic Built 1929
Rolling Stone Covered Bridge Covered bridge over Big Walnut Creek on CR 800 North Open to traffic Built 1915 by J.A. Britton
Snyder Branch Creek Bridge Concrete arch bridge over Snyder Branch Creek on CR 200 North Open to traffic Built ca. 1930
US 231 Bridge Concrete arch bridge over US 231 on CSX Railroad in Greencastle Open to traffic Built 1906
Walnut Creek US 40 Bridge Concrete arch bridge over Walnut Creek on US 40 Open to traffic Built ca. 1940; rehabilitated 1986