| US 23 over Scioto River | 1968 | 47,570 | Good |
| US 23 over Scioto River | 1968 | 47,570 | Good |
| US 35 over Scioto River | 1968 | 33,907 | Fair |
| SR 159 over Scioto River & Stewart R | 2002 | 30,821 | Good |
| US 35 over Scioto River | 1969 | 28,647 | Fair |
| US 23 over Indian Creek | 1954 | 22,980 | Fair |
| US 23 over N Branch of Indian Creek | 1954 | 22,980 | Fair |
| State Route 35 over Salt Lick Creek | 1959 | 20,611 | Good |
| US 35 over Salt Lick Creek | 1930 | 20,611 | Good |
| U.S. Route 35 over CSX Railroad | 2003 | 20,389 | Good |
| U.S. Route 35 over CSX Railroad | 2003 | 20,389 | Good |
| U.S. Route 35 over Dry Run | 2002 | 20,389 | Good |
| U.S. Route 35 over Dry Run | 2003 | 20,389 | Good |
| U.S. Route 35 over Jackson Short Line R.R. | 2004 | 20,389 | Good |
| U.S. Route 35 over Jackson Short Line R.R. | 2004 | 20,389 | Good |
| U.S. Route 35 over Lancaster Road | 2003 | 20,389 | Fair |
| U.S. Route 35 over Musgrove Road | 2004 | 20,389 | Good |
| U.S. Route 35 over Musgrove Road | 2004 | 20,389 | Good |
| U.S. Route 35 over Walnut Creek | 2004 | 20,389 | Good |
| U.S. Route 35 over Walnut Creek | 2004 | 20,389 | Good |
| US 35 over Salt Creek | 2004 | 20,389 | Good |
| US 35 over Salt Creek | 2002 | 20,389 | Good |
| State Route 159 over US Route 23 | 1971 | 19,745 | Fair |
| US 35 over S.B. US 23 | 1968 | 18,912 | Fair |
| US Route 23 over Indian Creek | 1954 | 18,737 | Good |
| US 23 over Crooked Creek | 1949 | 17,270 | Fair |
| US 23 over Crooked Creek | 1954 | 17,270 | Fair |
| US 23 over Crooked Creek | 1949 | 17,270 | Good |
| Usr 23 over Main St | 1968 | 16,316 | Good |
| Usr 23 over Main St | 1968 | 16,316 | Fair |
| US 35 over B&o Rr(abandoned) | 1964 | 14,846 | Good |
| US 35 over B&o Rr(abandoned) | 1964 | 14,846 | Good |
| US 35 over Scioto River | 1968 | 14,846 | Fair |
| US 23 over Blackwater Creek | 1956 | 12,544 | Fair |
| US 23 over Blackwater Creek | 1956 | 12,544 | Good |
| US 23 over Kinnikinnick Creek | 1956 | 12,544 | Good |
| US 23 over Kinnikinnick Creek | 1956 | 12,544 | Good |
| State Route 104 over Mccaffery Run | 2006 | 12,177 | Good |
| US 35 over Scioto River | 1993 | 11,416 | Good |
| SR 207 over Scioto River | 2006 | 11,231 | Good |
| State Route 207 over Scioto River Overflow | 2006 | 11,231 | Good |
| US 23 over CR 235 N&W RR & Dry Run | 1971 | 10,481 | Good |
| US 23 over CR 235 N&W RR & Dry Run | 1971 | 10,481 | Good |
| US 50 over North Fork Creek | 1932 | 10,466 | Fair |
| State Route 159 over Dry Run | 1957 | 9,698 | Fair |
| State Route 159 over Dry Run | 1957 | 9,698 | Fair |
| Usr 35 over N&W RR | 1968 | 9,456 | Fair |
| Usr 35 over N&W RR | 1968 | 9,456 | Fair |
| US 23 over B&o RR | 1971 | 9,441 | Good |
| US 23 over Paint Creek | 1972 | 9,441 | Good |
| US 23 over Paint Creek | 1972 | 9,441 | Good |
| US 23 over SR 104 & N&W RR | 1972 | 9,441 | Good |
| US 23 over SR 104 & N&W RR | 1972 | 9,441 | Good |
| Usr 23 over B&o RR | 1971 | 9,441 | Good |
| US 23 over B&o RR | 1972 | 9,406 | Fair |
| US 23 over B&o RR | 1971 | 9,406 | Fair |
| US 23 over East Bound US 35 | 1971 | 9,406 | Fair |
| East Main Street over Nsrr Mosher Avenue | 1961 | 9,373 | Fair |
| US 23 over US 50 (eastern Ave) | 1971 | 8,612 | Fair |
| US 23 over US 50(EASTERN Ave) | 1971 | 8,612 | Good |
| SR 104 over B&o RR & Mead Corp Spur | 1954 | 7,965 | Good |
| US 35 over SR 104 | 1964 | 7,656 | Good |
| US 35 over SR 104 | 1964 | 7,656 | Fair |
| SR 159 over Kinnikinnick Creek | 1949 | 7,080 | Fair |
| US 50 over Dry Run | 1932 | 6,912 | Fair |
| US 50 over Walnut Creek | 1952 | 6,912 | Fair |
| Usr 50 over Usr 35 | 1969 | 6,912 | Fair |
| SR 104 over Paint Creek | 1954 | 6,853 | Good |
| U.S. Route 35 over Lancaster Road | 2003 | 6,585 | Good |
| US 35 over Co Rd 550 | 1963 | 6,125 | Fair |
| US 35 over Co Rd 550 | 1963 | 6,125 | Fair |
| US 35 over Twp Rd 125 | 1964 | 6,125 | Fair |
| US 35 over Twp Rd 125 | 1964 | 6,125 | Fair |
| Usr 35 over Co Rd 550 | 1974 | 6,125 | Fair |
| US 35 over SR 159 (bridge St) | 1968 | 5,460 | Fair |
| Usr 35 over SR 159 (bridge St) | 1968 | 5,460 | Fair |
| SR 772 over Paint Creek | 1984 | 5,289 | Fair |
| SR 104 over Deer Creek | 1965 | 5,254 | Fair |
| SR 104 over Dry Run | 1941 | 5,254 | Fair |
| USR35 over Old Town Run | 1974 | 5,146 | Fair |
| Usr 35 over Old Town Run | 1974 | 5,146 | Fair |
| Charleston Pike over Scioto River | 1971 | 4,811 | Fair |
| U.S. Route 35 over North Fork of Paint Cree | 1997 | 4,766 | Good |
| U.S. Route 35 over North Fork of Paint Cree | 1997 | 4,766 | Good |
| U.S. Route 35 over Plano Road C.R. #84 | 1997 | 4,766 | Fair |
| U.S. Route 35 over Plano Road C.R.#84 | 1997 | 4,766 | Fair |
| Usr 35 over Co Rd 550 | 1974 | 4,336 | Good |
| US Route 50 over Salt Creek | 2012 | 4,169 | Good |
| State Route 50 over Upper Twin Creek | 1932 | 3,993 | Fair |
| US 50 over California Hollow Run | 1975 | 3,993 | Good |
| US 50 over Lower Twin Creek | 1956 | 3,993 | Fair |
| US 50 over Owl Creek | 1959 | 3,993 | Fair |
| US 50 over Paint Creek | 1990 | 3,993 | Good |
| Usr 50 over Cattail Run | 1959 | 3,993 | Fair |
| SR 180 over Dry Run | 1956 | 3,705 | Fair |
| Co Rd 550 over Biers Run | 1932 | 3,075 | Good |
| Co Rd 550 over Cory Run | 1978 | 3,075 | Fair |
| Co Rd 550 over Old Town Run | 1978 | 3,075 | Fair |
| SR 28 over Br of Buckskin Creek | 1956 | 2,725 | Fair |
| SR 28 over Lower Buckskin Creek | 1984 | 2,725 | Fair |
| SR 28 over Upper Buckskin Creek | 1984 | 2,725 | Fair |
| SR 104 over Yellowbud Creek | 1949 | 2,705 | Fair |
| SR 772 over Ralston Run | 1957 | 2,704 | Fair |
| SR 772 over Ralston Run | 1980 | 2,704 | Poor |
| SR 772 over Ralston Run | 1997 | 2,704 | Fair |
| SR 772 over Ralston Run | 1970 | 2,704 | Fair |
| SR 772 over Ralston Run | 2017 | 2,700 | Good |
| SR 41 over Abandoned RR | 1969 | 2,662 | Fair |
| Usr 23 over Usr 23 | 1971 | 2,574 | Fair |
| Second St over Oldtown Run | 1926 | 2,551 | Good |
| SR 207 over Stream | 1975 | 2,409 | Poor |
| US 50 over Massie Run | 1960 | 2,380 | Fair |
| Anderson Sta Rd over Biers Run | 1920 | 2,354 | Fair |
| Charleston Pike over Branch of Scioto River | 2006 | 2,231 | Good |
| Charleston Pike over Branch of Walnut Creek | 1941 | 2,231 | Fair |
| Charleston Pike over CSX Railroad | 1927 | 2,231 | Poor |
| Charleston Pike over Dry Run | 1900 | 2,231 | Fair |
| Charleston Pike over Lick Run | 1910 | 2,231 | Fair |
| Charleston Pike over Slickaway Run | 1978 | 2,231 | Good |
| Charleston Pike over Walnut Creek | 2006 | 2,231 | Fair |
| Charleston Pike over Walnut Creek | 1950 | 2,231 | Fair |
| Charleston Pike over Walnut Creek | 1941 | 2,231 | Fair |
| Charleston Pike over Walnut Creek | 1997 | 2,231 | Fair |
| SR 41 over Buckskin Creek | 1971 | 2,158 | Fair |
| SR 41 over Paint Creek | 1989 | 2,158 | Good |
| Twp Rd 1070(ADENA) over Usr 35 | 1963 | 1,981 | Fair |
| SR 138 over US 35 | 1974 | 1,940 | Good |
| Hopetown Rd over NS Railway | 1996 | 1,892 | Good |
| SR 138 over Mccartneys Run | 2023 | 1,713 | Good |
| SR 138 over N Fork of Paint Creek | 1957 | 1,713 | Fair |
| SR 138 over Sperrys Run | 1989 | 1,713 | Good |
| SR 327 over Bluelick Creek | 2023 | 1,549 | Good |
| SR 327 over Poe Run | 1983 | 1,549 | Fair |
| Rozelle Creek Rd over Rozelle Creek | 1900 | 1,517 | Poor |
| Rozelle Creek Rd over Rozelle Creek | 1900 | 1,517 | Fair |
| Vigo Rd (CR 207) over U.S. Route 35 | 2003 | 1,479 | Good |
| Massieville Rd over Indian Creek | 1948 | 1,384 | Poor |
| Massieville Rd over Indian Creek | 1948 | 1,384 | Good |
| US Route 50 over US Route 35 | 1965 | 1,375 | Fair |
| Mt. Tabor Rd over Crooked Creek | 1907 | 1,336 | Good |
| Mt. Tabor Rd over Tributary Indian Creek | 1940 | 1,336 | Poor |
| Mt. Tabor Rd over Tributary Indian Creek | 1900 | 1,336 | Poor |
| Westfall Rd over Oldtown Run | 1971 | 1,325 | Fair |
| Three Locks Road over Indian Creek | 2016 | 1,295 | Good |
| SR 138 over Hay Run | 1969 | 1,259 | Poor |
| Kellenberger Rd. over Scioto River | 1995 | 1,257 | Good |
| Frank-clark Pike over Stall Run | 1995 | 1,252 | Good |
| Lyndon Salem Rd over Buckskin Creek | 1900 | 1,215 | Fair |
| Dry Run Rd over Dry Run | 1975 | 1,200 | Good |
| Musgrove Rd over CSX Railroad | 1927 | 1,173 | Poor |
| Old Route 35 over Walnut Creek | 1936 | 1,148 | Fair |
| SR 207 over Plum Run | 1985 | 1,146 | Good |
| Co Rd 87 over US 35 | 1974 | 1,118 | Good |
| SR 207 over Dry Run Creek | 1985 | 1,094 | Fair |
| SR 207 over Stall Run | 1985 | 1,094 | Good |
| SR 207 over Sugar Run | 1934 | 1,094 | Poor |
| SR 207 over Waughs Run | 1973 | 1,094 | Fair |
| Co Rd 280 over Usr 23 | 1956 | 1,063 | Fair |
| Co Rd 101 over US 35 | 1974 | 967 | Good |
| Westfall Rd over Branch of Waugh Run | 1941 | 967 | Fair |
| SR 327 over Brimstone Creek | 1988 | 939 | Fair |
| Blain Highway over Paint Creek | 2000 | 933 | Fair |
| Blain Highway over Ralston Run | 1939 | 933 | Poor |
| Sulphur Spring Rd over Kinnikinnick Creek | 1950 | 884 | Fair |
| Sulphur Spring Rd over Tributary Scioto River | 1940 | 884 | Poor |
| Westfall Rd over Branch of Little Creek | 1900 | 879 | Fair |
| SR 41 over Massie Run | 1985 | 826 | Good |
| Mt Zion Rd over Crooked Creek | 1960 | 810 | Fair |
| Trego Creek Rd over Indian Creek | 2000 | 810 | Good |
| Trego Creek Rd over North Branch Indian CR. | 1997 | 810 | Good |
| Trego Creek Rd over North Branch Indian CR. | 1994 | 810 | Fair |
| Trego Creek Rd over Trib.n.branch Indian CR. | 1940 | 810 | Poor |
| Alma Omega Rd over Crooked Creek | 1995 | 801 | Fair |
| Elam Rd over Trib. Little Salt Creek | 1930 | 797 | Fair |
| Wolfe Rd over Stone Run | 1900 | 789 | Fair |
| Old US-35 over Peterson Run | 1978 | 750 | Fair |
| Little Creek Rd over Little Creek | 1900 | 731 | Fair |
| Little Creek Rd over Little Creek | 1986 | 731 | Good |
| Little Creek Rd over Little Creek | 1997 | 731 | Good |
| Westfall Rd over North Fork Paint Creek | 1998 | 731 | Fair |
| Black Run Rd over Mine Run | 1941 | 719 | Fair |
| Black Run Rd over Tributary Black Run | 1941 | 719 | Good |
| Jones Levee Rd over Paint Creek | 1990 | 709 | Good |
| Dry Run Rd over Branch of Dry Run | 1938 | 695 | Fair |
| Dry Run Rd over Dry Run | 1900 | 695 | Good |
| Dry Run Rd over Dry Run | 1938 | 695 | Fair |
| Dry Run Rd. over Dry Run | 1995 | 695 | Fair |
| Mingo Rd over Plug Run | 1977 | 689 | Good |
| Plyleys Lane over North Fork of Paint CR. | 1991 | 674 | Poor |
| Blackwater Rd over Blackwater Creek | 1996 | 655 | Fair |
| Hallsville Pike over Kinnikinnick Creek | 1995 | 655 | Good |
| Lick Run Rd over Dry Run | 1920 | 651 | Fair |
| Lick Run Rd over Lick Run | 1977 | 651 | Good |
| Westfall Rd over Deer Creek | 1969 | 650 | Poor |
| Westfall Rd over Waugh Run | 1994 | 650 | Good |
| Dry Run Rd over Kinnikinnick Creek | 1900 | 647 | Fair |
| State Route 207 over US Route 23 | 2006 | 600 | Good |
| Orr Rd over Blackwater Creek | 1983 | 584 | Good |
| Orr Rd over Kinnikinnick Creek | 2000 | 584 | Fair |
| Potts Hill Rd over Taylor Run | 1993 | 579 | Good |
| Kingston-adelphi R over CSX Railroad | 1900 | 551 | Good |
| Walnut Creek Rd over Chapel Creek | 1938 | 546 | Fair |
| Walnut Creek Rd over Trib.little Walnut Creek | 1939 | 546 | Fair |
| Walnut Creek Rd over Walnut Creek | 1978 | 546 | Poor |
| Co Rd 102 over US 35 | 1974 | 542 | Good |
| Cattail Rd over Tributary of Biers Run | 2000 | 531 | Good |
| Maple Grove Rd. over Sulphur Lick Creek | 1996 | 531 | Fair |
| Stone Rd over Dry Run | 1980 | 509 | Fair |
| Blain Highway over Crooked Creek | 1967 | 502 | Fair |
| Old US-35 over North Fork Paint Creek | 1935 | 494 | Fair |
| Egypt Pike over Waugh Run | 1999 | 489 | Good |
| Spud Run Rd over Walnut Creek | 1974 | 477 | Good |
| Sugar Run Rd over Sugar Run | 1900 | 477 | Fair |
| Bishop Hill Rd over Tributary Ralston Run | 1905 | 471 | Fair |
| Marietta Rd over S. Fork Kinnikinnick CR. | 1993 | 463 | Good |
| Davenport Rd over Yellowbud Creek | 1996 | 451 | Good |
| Yellowbud Rd over Yellowbud Creek | 2006 | 451 | Fair |
| Musgrove Rd over Goshen Run | 1900 | 446 | Poor |
| Musgrove Rd over Mulgee Creek | 2000 | 446 | Fair |
| Musgrove Rd over Walnut Creek | 2001 | 446 | Good |
| Old Route 35 over CSX Railroad | 1937 | 438 | Fair |
| Old Route 35 over Walnut Creek | 1900 | 438 | Fair |
| Strouse Ln over Upper Twin Creek | 1997 | 436 | Good |
| Tong Hollow Rd over Tributary to Paint Creek | 1950 | 436 | Fair |
| Tong Hollow Rd over Tributary to Paint Creek | 2012 | 436 | Good |
| Schrader Rd over Lick Run | 1960 | 423 | Good |
| West Junction Rd over Closed | 1900 | 420 | Poor |
| West Junction Rd over Salt Creek | 1990 | 420 | Good |
| Charleston Pike over Walnut Creek | 1900 | 418 | Fair |
| Twp Rd 288 over US 35 | 1969 | 416 | Good |
| Moss Hollow Rd over Tributary Indian Creek | 1900 | 414 | Good |
| Maple Grove Rd over North Fork of Paint CR. | 1990 | 410 | Poor |
| Higby Rd over Scioto River | 1994 | 399 | Good |
| Blain Highway over Crooked Creek | 1939 | 397 | Poor |
| Dry Run Rd over Branch Kinnikinnick CR. | 1938 | 395 | Fair |
| Three Locks Rd over Stoney Creek | 1954 | 394 | Fair |
| Spargursville Rd over Sulphur Lick | 1995 | 386 | Fair |
| Lick Run Rd over Lick Run | 1994 | 375 | Good |
| Lyndon Rd over North Fork Buckskin CR. | 1979 | 375 | Fair |
| Mt. Olive Rd over Trib of Buckskin Creek | 1955 | 375 | Fair |
| Salem Rd over Tributary Buckskin Creek | 1981 | 375 | Fair |
| Graves Rd over Dry Run | 1938 | 362 | Good |
| Graves Rd over Tributary of Dry Run | 1998 | 362 | Fair |
| Airport Rd over Tributary Stoney Creek | 1996 | 351 | Good |
| Alexander Hollow R over Sulphur Lick | 1919 | 351 | Fair |
| Black Lane over Buckskin Creek | 1991 | 351 | Good |
| Infirmary Lane over Tributary of Dry Run | 1928 | 351 | Good |
| Main St Richmond D over Salt Creek | 1931 | 351 | Fair |
| Mt. Nebo Rd. over Walnut Creek | 1996 | 351 | Good |
| Paugh Rd over Buckskin Creek | 2003 | 351 | Good |
| Schooley Sta Rd over Walnut Creek | 1916 | 351 | Fair |
| Shiloh Rd over Trib. N.fork Paint Creek | 1928 | 351 | Good |
| Speakman Rd over Sugar Run | 1990 | 351 | Fair |
| Spencer Rd. over Dresbach Creek | 1996 | 351 | Good |
| Storms Station Rd over Sulphur Lick | 2000 | 351 | Good |
| Sugar Run Rd over Sugar Run | 1934 | 351 | Fair |
| Higby Rd over Sandy Bottom Creek | 1997 | 340 | Fair |
| Trego Creek Rd over North Branch Indian CR | 1972 | 330 | Fair |
| Brown Rd over Hay Run | 1950 | 324 | Fair |
| Bushmill Rd over Tributary Oldtown Run | 2000 | 324 | Fair |
| Bushmill Rd over Waugh Run | 1991 | 324 | Good |
| Bushmill Rd over Waugh Run | 1920 | 324 | Fair |
| Cliff Run Rd over Buckskin Creek | 1980 | 324 | Good |
| Cliff Run Rd over Cliff Creek | 1934 | 324 | Fair |
| Douglas Rd over Herrod Creek | 1950 | 324 | Fair |
| East Hydell Rd over Dry Run | 1998 | 324 | Fair |
| Edgington Rd over Lower Twin Creek | 1982 | 324 | Poor |
| Edgington Rd over Trib. Lower Twin Creek | 1974 | 324 | Poor |
| Stingy Lane over Tributary of Deer Creek | 1994 | 324 | Fair |
| Norman Hill Rd over Little Creek | 1904 | 311 | Poor |
| Jamison Rd over Trib. of Little Creek | 1904 | 293 | Good |
| Westfall Rd over Little Creek | 1976 | 285 | Good |
| Westfall Rd over Trib. of Little Creek | 1976 | 285 | Fair |
| Whetstone Rd over Trib of Buckskin Creek | 1978 | 278 | Fair |
| Concord Church Rd over Dry Run | 1988 | 272 | Good |
| Vigo Rd over Mulgee Creek | 1906 | 272 | Fair |
| Watson Rd over Salt Creek | 2004 | 267 | Good |
| Watson Rd over Whiskey Run | 1979 | 267 | Good |
| Sullivan Rd over North Branch Indian CR. | 1942 | 260 | Good |
| Wilson Run Rd over Wilson Run | 1994 | 255 | Good |
| Wilson Run Road over Wilson Run | 1997 | 255 | Fair |
| Bishop Hill Rd over Tributary Ralston Run | 1933 | 250 | Fair |
| Hartwood Rd over Tributary Ralston Run | 2000 | 247 | Fair |
| Rapid Forge Rd over Cliff Run | 1977 | 246 | Fair |
| Rapid Forge Road over Paint Creek | 1973 | 246 | Fair |
| Ault Rd over Walnut Creek | 1900 | 244 | Fair |
| Dry Run Rd over Dry Run | 1900 | 237 | Fair |
| Baum Hill Rd over Black Run | 1907 | 231 | Fair |
| Andersonville Rd over Tributary Scioto River | 1940 | 209 | Fair |
| Briggs Rd. over Little Creek | 1996 | 209 | Good |
| Dexter Rd. over North Fork of Paint CR. | 1996 | 209 | Fair |
| Mccann Rd over Tributary Buckskin Creek | 1900 | 209 | Fair |
| Slate Hill Rd over Little Creek | 1930 | 209 | Fair |
| Turner Rd over Ralston Run | 1900 | 209 | Fair |
| Skiver Rd over Tributary Indian Creek | 1960 | 207 | Fair |
| Simmons Rd over Corey Run | 1991 | 201 | Good |
| Piney Creek Rd over Piney Creek | 1939 | 200 | Fair |
| Piney Creek Rd over Tributary of Piney Creek | 1937 | 200 | Fair |
| Piney Creek Rd over Tributary of Piney Creek | 1935 | 200 | Fair |
| Piney Creek Rd over Walnut Creek | 1916 | 200 | Fair |
| Poes Run Rd over Poe Run | 1940 | 200 | Fair |
| Mt. Tabor Rd over Crooked Creek | 1903 | 180 | Good |
| Austin Rd over Herrods Creek | 1900 | 177 | Fair |
| Owl Creek Rd over Cattail Run | 1998 | 172 | Good |
| Owl Creek Rd over Owl Creek | 1974 | 172 | Good |
| Polk Hollow Rd over North Fork of Paint CR. | 1985 | 169 | Fair |
| Walnut Creek Rd over Little Walnut Creek | 1981 | 166 | Good |
| Walnut Creek Rd over Little Walnut Creek | 1935 | 166 | Fair |
| Westfall Rd over Dewey CR. | 1900 | 158 | Fair |
| Westfall Rd over Dewey Creek | 1900 | 158 | Fair |
| Garman Ln over Buckskin Creek | 1960 | 155 | Fair |
| Higgenbotham Rd over Little Creek | 1934 | 155 | Fair |
| Higgenbotham Rd over Tributary Little Creek | 1997 | 155 | Fair |
| Keo Lane over Upper Twin Creek | 1999 | 155 | Good |
| West Junction Road over Middle Fork Salt Creek | 2019 | 150 | Good |
| Owl Creek Rd over Owl Creek | 1920 | 149 | Fair |
| Dogtown Rd over Compton Creek | 1962 | 148 | Fair |
| Dogtown Rd over North Fork Paint Creek | 1908 | 148 | Poor |
| Chester Hill Rd over Tributary of Ralston Run | 1994 | 145 | Good |
| Lower Twin Rd over Buckskin Creek | 1873 | 124 | Fair |
| Falls Rd over Buckskin Creek | 1985 | 120 | Good |
| Stoney Creek Rd over Stoney Creek | 1985 | 108 | Fair |
| Stoney Creek Rd over Tributary Stoney Creek | 1940 | 108 | Poor |
| Blackwater Rd over Blackwater Creek | 1916 | 101 | Fair |
| Blackwater Rd over Blackwater Creek | 1998 | 101 | Fair |
| North Main Street over Oldtown Run | 2010 | 100 | Fair |
| California Hollow over Tributary of Paint Creek | 1975 | 96 | Fair |
| Hess Lane over Little Salt Creek | 2012 | 96 | Good |
| Roe Lane over Trib.s.fork Kinnikinnick | 1950 | 96 | Fair |
| Routt Rd. over Walnut Creek | 1995 | 96 | Fair |
| Moxley Rd over Cherry Run | 1920 | 95 | Good |
| Moxley Rd over Tributary Buckskin Creek | 1928 | 95 | Fair |
| Pennyroyal Rd over Tributary of Waugh Run | 1925 | 87 | Fair |
| Chapel Creek Rd over Chapel Creek | 1965 | 75 | Poor |
| Chapel Creek Rd over Chapel Creek | 1938 | 67 | Fair |
| Chapel Creek Rd over Chapel Creek | 1940 | 67 | Good |
| Kreisel Rd. over Dresbach Creek | 1995 | 67 | Good |
| Maple Grove Rd over Trib. N. Fork Paint CR. | 1930 | 67 | Fair |
| Maple Grove Rd over Trib. N. Fork Paint CR. | 1930 | 67 | Good |
| Goodhope Rd over Herrods Creek | 1911 | 66 | Poor |
| Debord Rd over Tributary Crooked Creek | 1981 | 50 | Fair |
| Lowery Lane over Mccafferty Run | 1950 | 45 | Fair |
| Lowery Lane over Mccafferty Run | 1997 | 45 | Good |
| Turkey Ridge Rd over Lower Twin Creek | 1995 | 41 | Good |
| Polk Hollow Rd over Trib Paint Creek | 1975 | 40 | Poor |
| Fout Rd over Little Creek | 1915 | 25 | Fair |
| Rittenour Rd over Kinnikinnick Creek | 1920 | 25 | Fair |
| 037 Sf Scioto Trls over Branch Stony Creek | 1929 | 20 | Fair |
| 041 Sf Tar Hollow over Horseman Camp | 1982 | 20 | Good |
| Dewey Creek Rd over Little Creek | 1900 | 20 | Fair |
| Barnes Lane over Little Walnut Creek | 1990 | 15 | Good |
| Cemetery Rd over Tributary Indian Creek | 1930 | 12 | Fair |
| Spruce Hill Rd over Black Run | 1940 | 11 | Poor |
| 002 Sf Scioto Trls over Stony Creek | 1985 | 10 | Fair |
| Miller Rd over Dry Run | 1980 | 10 | Fair |