| SR 193 over Br Pymatuning Creek | Poor | 27.9 ft | 995 | 1961 |
| SR 84 over Ashtabula Creek | Poor | 57.1 ft | 789 | 1955 |
| Old Main Road over Conneaut Creek | Poor | 141.1 ft | 600 | 1909 |
| Windsor Road over Rock Creek | Poor | 92.8 ft | 517 | 1950 |
| South Ridge Road over Conneaut Creek | Poor | 233.3 ft | 403 | 1983 |
| Windsor Mech. Road over Trumbull Creek | Poor | 80.1 ft | 315 | 1950 |
| Reger Road over Ashtabula Creek | Poor | 46.6 ft | 209 | 1900 |
| Green Hill Road over Ashtabula River | Poor | 104.0 ft | 209 | 1920 |
| Middle Road over Conneaut Creek | Poor | 138.1 ft | 100 | 1868 |
| Horton Road over Conneaut Creek | Poor | 128.9 ft | 0 | 1900 |
| US 20 over Ashtabula Viaduct | Fair | 1224.4 ft | 14,871 | 2000 |
| I.r. 90 over Over S Ridge RD Cr-22 | Fair | 112.9 ft | 12,418 | 1960 |
| I.r. 90 over Over S Ridge RD Cr-22 | Fair | 112.9 ft | 12,418 | 1960 |
| I.r. 90 over Over Furnace RD Cr-426 | Fair | 115.8 ft | 11,057 | 1960 |
| I.r. 90 over Over Furnace RD Cr-426 | Fair | 115.8 ft | 11,057 | 1960 |
| SR 531 over Ashtabula River | Fair | 223.1 ft | 6,767 | 1925 |
| US 322 over Rock Creek | Fair | 86.0 ft | 5,998 | 1988 |
| SR 46 over Mill Creek | Fair | 171.9 ft | 5,825 | 1962 |
| E 24th Street over Ashtabula River | Fair | 226.0 ft | 5,750 | 1965 |
| SR 84 over Over SR 46 & 11 | Fair | 342.8 ft | 5,675 | 1963 |
| US 322 over Grand River | Fair | 170.9 ft | 4,954 | 1953 |
| SR 307 over Mill Creek | Fair | 150.9 ft | 4,932 | 1932 |
| SR 534 over Grand River | Fair | 399.0 ft | 4,866 | 1959 |
| SR 84 over Over Atb-ir 90-20.10 | Fair | 345.1 ft | 4,530 | 1960 |
| SR 531 over Whitman Creek | Fair | 25.9 ft | 4,221 | 1952 |
| 21st Street Tr 399 over SR 11 | Fair | 209.0 ft | 4,143 | 1963 |
| SR 45 over Three Brothers Creek | Fair | 25.9 ft | 3,815 | 1984 |
| SR 45 over Three Brothers Creek | Fair | 37.1 ft | 3,815 | 1978 |
| SR 45 over Three Brothers Creek | Fair | 48.9 ft | 3,815 | 1978 |
| SR 85 over Br Pymatuning Creek | Fair | 22.0 ft | 3,399 | 1940 |
| SR 11 over Br Griggs Creek | Fair | 80.1 ft | 3,383 | 1969 |
| SR 11 over Br Griggs Creek | Fair | 81.0 ft | 3,383 | 1969 |
| SR 11 over Griggs Creek | Fair | 92.8 ft | 3,383 | 1969 |
| SR 11 over Griggs Creek | Fair | 92.8 ft | 3,383 | 2011 |
| SR 534 over Br Cowles Creek | Fair | 106.0 ft | 3,235 | 1955 |
| SR 46 over Over Atb-sr 11-22.06 | Fair | 249.0 ft | 3,195 | 1961 |
| US 6 over Pymatuning Creek | Fair | 86.0 ft | 3,137 | 1949 |
| N. Poplar St. over Trib. Mill Creek | Fair | 23.0 ft | 3,000 | 1980 |
| SR 167 over Over Atb-sr 11-17.41 | Fair | 211.0 ft | 2,959 | 1975 |
| US 322 over Mosquito Creek | Fair | 92.8 ft | 2,799 | 1953 |
| US 6 over Grand River | Fair | 134.8 ft | 2,705 | 1986 |
| NB SR 7 over Atb-ir 90-25.78 | Fair | 283.1 ft | 2,413 | 1960 |
| SR 7 over East Br Ashtabula River | Fair | 112.9 ft | 2,193 | 1977 |
| State Road CR 25 over SR 11 | Fair | 299.9 ft | 2,157 | 1960 |
| SR 307 over Atb-sr 11-14.00 | Fair | 196.9 ft | 2,048 | 1975 |
| SR 193 over Griggs Creek | Fair | 64.0 ft | 2,039 | 1991 |
| SR 531 over Indian Creek | Fair | 105.0 ft | 1,975 | 1950 |
| Jefferson RD C150 over 00090 | Fair | 265.1 ft | 1,772 | 1960 |
| SR 534 over Phelps Creek | Fair | 111.9 ft | 1,734 | 1960 |
| SR 307 over Mill Creek | Fair | 109.9 ft | 1,678 | 1991 |
| SR 7 over Ashtabula Creek | Fair | 48.9 ft | 1,640 | 1945 |
| Parrish RD Mr-372m over Ir 90 | Fair | 283.1 ft | 1,295 | 1960 |
| Clay Street Ch-16 over Ir 90 | Fair | 438.0 ft | 1,146 | 1959 |
| Plymouth Ridge RD over SR 11 | Fair | 232.0 ft | 1,097 | 1961 |
| SR 46 over Whetstone Creek | Fair | 25.9 ft | 862 | 1992 |
| Plymouth RD Cr-23 over Ir 90 | Fair | 274.6 ft | 820 | 1959 |
| College Street over Coffee Creek | Fair | 38.1 ft | 797 | 1940 |
| Garrison RD Tr 328 over SR 11 | Fair | 252.0 ft | 641 | 1961 |
| Pymatuning Lake RD over Mc Michael Creek | Fair | 63.6 ft | 610 | 1969 |
| Center Road over Conneaut Creek | Fair | 141.1 ft | 600 | 1900 |
| Pelton Road Tr 229 over Ir 90 | Fair | 274.9 ft | 485 | 1959 |
| Plymouth Ridge RD over Ir 90 | Fair | 470.1 ft | 433 | 1959 |
| Dodgeville Road over Rock Creek | Fair | 62.7 ft | 406 | 1978 |
| Welton Road over Conneaut Creek Tributary | Fair | 49.9 ft | 400 | 1900 |
| Meade Hollow Road over Hoskins Creek | Fair | 41.7 ft | 385 | 1976 |
| Runkle Avenue over Hubbard Run | Fair | 252.6 ft | 353 | 1978 |
| Wright Road Tr 356 over Ir 90 | Fair | 422.9 ft | 326 | 1959 |
| Institute Road over Lebanon Creek | Fair | 28.9 ft | 324 | 1940 |
| Underwood Road over Pymatuning Creek | Fair | 125.7 ft | 324 | 1900 |
| Schweitzer Road over Bronson Creek | Fair | 41.7 ft | 324 | 1974 |
| Fenkel Road over Gravel Run | Fair | 24.0 ft | 305 | 1957 |
| Plymouth Gageville over Unnamed Stream | Fair | 29.9 ft | 281 | 1900 |
| South Denmark Road over Mills Creek | Fair | 84.3 ft | 267 | 1974 |
| Dodgeville RD CR 8 over SR 11 | Fair | 195.9 ft | 260 | 1979 |
| Griggs Road CR 16 over SR 11 | Fair | 220.1 ft | 260 | 1977 |
| Middle Road Mr-351 over Ir 90 | Fair | 315.0 ft | 230 | 1960 |
| Van Pelt RD Tr-135 over Ir 90 | Fair | 266.1 ft | 209 | 1960 |
| March Road over Mill Creek Tributary | Fair | 28.2 ft | 209 | 1973 |
| Scribner Road over Ashtabula River Trib. | Fair | 33.1 ft | 209 | 1900 |
| Adams Road over Ashtabula River | Fair | 77.1 ft | 209 | 1948 |
| Schrambling Road over Ashtabula River W Branch | Fair | 28.9 ft | 209 | 1900 |
| Hall Road over Ashtabula River E Branch | Fair | 29.9 ft | 209 | 1925 |
| Tuttle Road over Cowles Creek | Fair | 21.0 ft | 209 | 1974 |
| Marrian Road over Mill Creek | Fair | 44.6 ft | 155 | 1900 |
| Keefus Road over Conneaut Creek | Fair | 140.1 ft | 150 | 1988 |
| Riverdale Road over Grand River | Fair | 113.8 ft | 148 | 1874 |
| Montgomery Road over Unnamed Stream | Fair | 26.9 ft | 111 | 1914 |
| Eastwood Street over Cowles Creek | Fair | 33.1 ft | 100 | 1950 |
| Shaffer Road over Grand River | Fair | 175.9 ft | 96 | 1913 |
| South Windsor Ext. over Phelps Creek | Fair | 49.9 ft | 96 | 1986 |
| Tower Road over Mill Creek | Fair | 65.9 ft | 95 | 1925 |
| Root Road over Ashtabula River | Fair | 106.0 ft | 40 | 1900 |
| I.r. 90 over Over W Reserve Greenwy T | Good | 21.7 ft | 24,635 | 2013 |
| US 20 over Over Atb-sr 11-26.86 | Good | 237.9 ft | 17,550 | 1963 |
| Ir 90 over Over Norfolk Southern Rr | Good | 183.4 ft | 12,705 | 1959 |
| Ir 90 over Over Norfolk Southern Rr | Good | 183.1 ft | 12,705 | 1959 |
| I.r. 90 over Ashtabula River | Good | 368.4 ft | 12,705 | 1959 |
| I.r. 90 over Ashtabula River | Good | 373.0 ft | 12,705 | 1959 |
| I.r. 90 over Conneaut Creek | Good | 449.1 ft | 12,418 | 1960 |
| I.r. 90 over Conneaut Creek | Good | 449.1 ft | 12,418 | 1960 |
| I.r. 90 over Over Forman RD Tr-230 | Good | 138.5 ft | 12,318 | 1960 |
| I.r. 90 over Over Forman RD Tr-230 | Good | 151.9 ft | 12,318 | 1960 |
| US 20 over Over Norfolk Southern Rr | Good | 228.3 ft | 12,153 | 1965 |
| I.r. 90 over Over B&le Railroad | Good | 199.1 ft | 11,057 | 1960 |
| I.r. 90 over Over B&le Railroad | Good | 199.1 ft | 11,057 | 1960 |
| SR 45 over Coffee Creek | Good | 85.0 ft | 9,100 | 2020 |
| SR 534 over Over Atb-ir 90-2.94 | Good | 263.5 ft | 9,026 | 1959 |
| US 20 over Unknown Creek | Good | 54.8 ft | 9,000 | 2016 |
| SR 45 over Over Atb-ir 90-7.99 | Good | 238.8 ft | 8,847 | 2001 |
| US 20 over Cowles Creek | Good | 49.9 ft | 7,880 | 2005 |
| US 20 over Wheeler Creek | Good | 36.4 ft | 7,402 | 1936 |
| SR 7 over Conneaut Creek | Good | 211.0 ft | 6,946 | 1959 |
| US 20 over Over Norfolk Southern Rr | Good | 325.5 ft | 6,798 | 2015 |
| SR 531 over Over Norfolk Southern Rr | Good | 325.1 ft | 6,767 | 1961 |
| SR 11 over Ashtabula River | Good | 1157.5 ft | 5,844 | 1961 |
| SR 11 over Ashtabula River | Good | 1157.5 ft | 5,844 | 1961 |
| SR 84 over Ashtabula River | Good | 930.1 ft | 5,783 | 1986 |
| US 20 over Conneaut Creek & B&le Rr | Good | 1031.5 ft | 5,335 | 2004 |
| SR 307 over Center Creek | Good | 39.0 ft | 4,932 | 1988 |
| SR 45 over Mill Creek | Good | 200.1 ft | 4,400 | 1953 |
| West Avenue over Conrail Rr | Good | 328.1 ft | 4,139 | 1969 |
| West Avenue over Norfolk S. Railroad | Good | 115.2 ft | 4,139 | 2007 |
| SR 45 over East Br Indian Creek | Good | 68.6 ft | 4,122 | 2004 |
| Austin Road over Csx Rr | Good | 119.1 ft | 4,041 | 2008 |
| SR 531 over Red Brook | Good | 26.9 ft | 4,034 | 1994 |
| SR 11 over Over State RD Cr-25 | Good | 202.1 ft | 3,873 | 1963 |
| SR 11 over Over State RD Cr-25 | Good | 202.1 ft | 3,873 | 1963 |
| SR 11 over Over Csx Transportation | Good | 211.0 ft | 3,873 | 1963 |
| SR 11 over Over Csx Transportation | Good | 211.0 ft | 3,873 | 1963 |
| SR 45 over Rock Creek | Good | 110.9 ft | 3,815 | 1985 |
| SR 45 over Center Creek | Good | 86.0 ft | 3,815 | 1960 |
| US 322 over Phelps Creek | Good | 187.0 ft | 3,621 | 1932 |
| SR 85 over Br Pymatuning Creek | Good | 22.0 ft | 3,399 | 1940 |
| SR 11 over Over Atb Carson & Jef Rr | Good | 188.0 ft | 3,383 | 1969 |
| SR 11 over Over Atb Carson & Jef Rr | Good | 188.0 ft | 3,383 | 1969 |
| SR 11 over Over Atb-ir 90-13.61 | Good | 365.5 ft | 3,263 | 1959 |
| SR 11 over Over Atb-ir 90-13.63 | Good | 365.5 ft | 3,263 | 1959 |
| SR 534 over Br Cowles Creek | Good | 33.1 ft | 3,235 | 1934 |
| US 6 over Rock Creek | Good | 212.6 ft | 3,100 | 1949 |
| SR 167 over Mill Creek | Good | 133.9 ft | 2,926 | 1947 |
| SR 11 over Mill Creek | Good | 173.9 ft | 2,908 | 1969 |
| SR 11 over Mill Creek | Good | 173.9 ft | 2,908 | 1969 |
| Parish Road over Norfolk Southern Rr | Good | 874.3 ft | 2,880 | 2006 |
| US 6 over Hoskins Creek | Good | 25.9 ft | 2,812 | 1900 |
| SR 84 over Br Cowels Creek | Good | 80.1 ft | 2,798 | 1962 |
| US 6 over Mud Creek | Good | 27.9 ft | 2,705 | 2004 |
| SR 7 over Conneaut Creek | Good | 458.7 ft | 2,705 | 2004 |
| SR 307 over Coffee Creek | Good | 40.0 ft | 2,419 | 1988 |
| SR 7 over Over Atb-ir 90-25.76 | Good | 283.1 ft | 2,413 | 1960 |
| US 6 over Over Atb-sr 11-7.39 | Good | 224.1 ft | 2,410 | 1978 |
| US 322 over Over Atb-sr 11-2.49 | Good | 194.9 ft | 2,313 | 1977 |
| SR 85 over Pymatuning Reservoir | Good | 72.8 ft | 2,306 | 2003 |
| SR 534 over Trumbull Creek | Good | 208.0 ft | 2,295 | 1993 |
| US 6 over Gravel Run | Good | 61.0 ft | 2,103 | 1991 |
| US 6 over Br Ashtabula River | Good | 47.9 ft | 2,103 | 1988 |
| State Road over Ashtabula River | Good | 612.9 ft | 2,054 | 2008 |
| SR 193 over Griggs Creek | Good | 32.2 ft | 2,039 | 2005 |
| SR 193 over Ashtabula River | Good | 116.1 ft | 2,039 | 1931 |
| Keefus Road CR 421 over Ir 90 | Good | 363.8 ft | 1,945 | 1960 |
| US 322 over Pymatuning Creek | Good | 85.0 ft | 1,894 | 1988 |
| Kiwanis Park Drive over Cowles Creek Atb | Good | 30.8 ft | 1,861 | 2003 |
| North Myers Road over Indian Creek | Good | 50.9 ft | 1,838 | 1900 |
| SR 193 over Br Griggs Creek | Good | 25.3 ft | 1,776 | 2017 |
| State Road over Fields Brook | Good | 34.1 ft | 1,718 | 2009 |
| West Avenue over W 30th Street | Good | 128.0 ft | 1,691 | 1969 |
| SR 166 over Trumbull Creek | Good | 34.1 ft | 1,659 | 2014 |
| SR 7 over Ashtabula Creek | Good | 32.2 ft | 1,640 | 1994 |
| State RD CR 25 over Ir 90 | Good | 236.9 ft | 1,568 | 2013 |
| Windsor Mech. Road over Grand River | Good | 155.8 ft | 1,392 | 1867 |
| Windsor Mech. Road over Grand River | Good | 181.8 ft | 1,392 | 1988 |
| Seven Hills C329 over SR 11 | Good | 285.1 ft | 1,297 | 1961 |
| Clyde Hill Road over Grand River | Good | 259.8 ft | 1,297 | 1900 |
| Clay Street over Coffee Creek | Good | 27.9 ft | 1,241 | 1960 |
| SR 167 over Br Ashtabula River | Good | 128.0 ft | 1,237 | 1997 |
| SR 167 over Br Ashtabula River | Good | 81.0 ft | 1,237 | 1988 |
| Plymouth Ridge RD over Norfolk Southern | Good | 123.4 ft | 1,045 | 2003 |
| Cork Cold Springs over Grand River | Good | 226.0 ft | 999 | 1966 |
| SR 193 over Mill Creek | Good | 56.1 ft | 995 | 1986 |
| North Center Road over Wheeler Creek | Good | 42.0 ft | 978 | 2015 |
| Lafevre RD Tr-136 over Ir 90 | Good | 266.1 ft | 951 | 1959 |
| Depot Road over Indian Creek Tributary | Good | 32.2 ft | 951 | 1976 |
| Lake Road over Wheeler Creek | Good | 54.1 ft | 923 | 1900 |
| New Hudson Road over Grand River | Good | 154.5 ft | 910 | 1996 |
| Wade Avenue over Unnamed Stream | Good | 32.2 ft | 843 | 1992 |
| Chapel Road Cr-199 over Ir 90 | Good | 374.0 ft | 834 | 1960 |
| Windsor Mech. Road over Bronson Creek | Good | 27.9 ft | 821 | 2001 |
| Maple Avenue over Cowles Creek | Good | 71.9 ft | 812 | 2018 |
| Hickok Road over Tributary To Mill Creek | Good | 27.9 ft | 797 | 1998 |
| Harmon Hill Road over Ashtabula River | Good | 153.9 ft | 781 | 2007 |
| Creamer Road over Trib. To Ashtabula River | Good | 27.9 ft | 734 | 1999 |
| North Bend Road over Indian Creek | Good | 52.2 ft | 703 | 1940 |
| North Bend Road over Indian Creek | Good | 46.9 ft | 703 | 1940 |
| North Bend Road over Indian Creek | Good | 42.0 ft | 703 | 1940 |
| Harpersfield Road over Grand River | Good | 378.6 ft | 657 | 1868 |
| Forman Road over Three Brothers Creek | Good | 34.1 ft | 607 | 2000 |
| Footville Richmond over Grand River | Good | 226.0 ft | 604 | 1968 |
| Windsor Mech. Road over Unnamed Stream | Good | 22.6 ft | 599 | 2023 |
| Windsor Mech. Road over Unnamed Stream | Good | 52.2 ft | 599 | 2012 |
| Brown Road over Griggs Creek | Good | 57.1 ft | 498 | 1950 |
| Covered Bridge LN over Phelps Creek | Good | 128.6 ft | 485 | 1900 |
| Graham Road over Ashtabula River | Good | 71.9 ft | 485 | 2018 |
| Graham Road over Ashtabula River W Branch | Good | 67.9 ft | 485 | 2024 |
| Allen-comp RD C182 over SR 11 | Good | 194.9 ft | 477 | 1978 |
| Dodgeville Road over Lebanon Creek | Good | 27.9 ft | 477 | 1992 |
| Footville Richmond over Three Brothers Creek | Good | 33.1 ft | 476 | 1955 |
| Water Street over Cowles Creek | Good | 45.9 ft | 450 | 2020 |
| New London Road over Cowles Creek | Good | 71.9 ft | 441 | 2017 |
| Plymouth Ridge RD over Ashtabula River | Good | 395.3 ft | 433 | 1900 |
| New London Road over Unnamed Stream | Good | 33.1 ft | 429 | 1900 |
| New London Road over Indian Creek | Good | 44.9 ft | 429 | 2008 |
| North Avenue over Cowles Creek | Good | 42.0 ft | 405 | 1970 |
| Middle Road over Unnamed Stream | Good | 45.3 ft | 385 | 1960 |
| Schweitzer Road over Grand River | Good | 234.3 ft | 385 | 1996 |
| Dawsey Road over Spring Creek | Good | 42.0 ft | 385 | 2015 |
| Windsor Mech. Road over Mud Creek | Good | 26.9 ft | 372 | 1960 |
| Sexton Road Cr-218 over Ir 90 | Good | 266.1 ft | 362 | 1959 |
| Sentinel RD CR 10 over SR 11 | Good | 194.9 ft | 350 | 1978 |
| Furnace Road over Conneaut Creek | Good | 225.4 ft | 337 | 2000 |
| Stanhope Kell. RD over Ashtabula River | Good | 71.9 ft | 332 | 1945 |
| Stanhope Kell. RD over Ashtabula River | Good | 27.9 ft | 332 | 1997 |
| T88 Cream Ridge over SR 11 | Good | 194.9 ft | 324 | 1979 |
| Easton Road over Mosquito Creek | Good | 44.9 ft | 324 | 2019 |
| Graham Road over Spring Creek | Good | 35.1 ft | 324 | 1973 |
| Forman Road over Mill Creek | Good | 175.9 ft | 305 | 1973 |
| Fenkel Road over Gravel Run | Good | 21.7 ft | 305 | 1957 |
| Forman Road over Center Creek | Good | 27.9 ft | 305 | 1992 |
| Footville-richmond over SR 11 | Good | 194.9 ft | 297 | 1978 |
| Hurlburt Road over Haskins Creek | Good | 40.4 ft | 292 | 1985 |
| Cork Cold Springs over Mill Creek | Good | 52.2 ft | 291 | 1900 |
| Hilldom Road over Ashtabula River | Good | 81.0 ft | 285 | 1950 |
| Hilldom Road over Unnamed Stream | Good | 34.1 ft | 285 | 1993 |
| Hilldom Road over Unnamed Stream | Good | 27.9 ft | 285 | 1993 |
| Hilldom Road over Unnamed Stream | Good | 25.9 ft | 285 | 1993 |
| S Denmark C291 over SR 11 | Good | 195.9 ft | 274 | 1977 |
| Mill Creek Road over Mill Creek | Good | 127.6 ft | 271 | 2004 |
| Hilldom Road over Ashtabula River E Branch | Good | 32.2 ft | 267 | 2012 |
| Dorman Road Mr-295 over Ir 90 | Good | 284.1 ft | 260 | 1960 |
| Pymatuning Lake RD over Black Creek | Good | 27.9 ft | 254 | 1997 |
| Pymatuning Lake RD over Gravel Run | Good | 34.4 ft | 254 | 1950 |
| North Richmond RD over Ashtabula River | Good | 30.5 ft | 248 | 1974 |
| Monroe Center Road over Ashtabula Creek | Good | 54.1 ft | 236 | 1946 |
| Bulah Road over Griggs Creek Tributary | Good | 34.1 ft | 225 | 1900 |
| E Morgan RD Tr 319 over SR 11 | Good | 249.0 ft | 215 | 1977 |
| Sodam Road Tr 89 over SR 11 | Good | 194.9 ft | 209 | 1979 |
| Mill Road Tr 106 over SR 11 | Good | 196.9 ft | 209 | 1978 |
| Netcher RD Tr 292 over SR 11 | Good | 195.9 ft | 209 | 1977 |
| Giddings Road over Mill Creek | Good | 109.3 ft | 209 | 1995 |
| Schrambling Road over Ashtabula River W Branch | Good | 65.9 ft | 209 | 1981 |
| Higley Road over Crooked Creek | Good | 45.9 ft | 209 | 1989 |
| Mill Road over Pymatuning Creek | Good | 36.1 ft | 209 | 2009 |
| Lampson Road over Coffee Creek | Good | 69.9 ft | 209 | 1998 |
| Lampson Road over Center Creek | Good | 56.8 ft | 209 | 1996 |
| Woodworth Road over Pymatuning Creek | Good | 49.9 ft | 209 | 1900 |
| Parks Road over Rock Creek Tributary | Good | 26.9 ft | 209 | 1950 |
| Callahan Road over Spring Creek | Good | 38.1 ft | 209 | 1975 |
| Giddings Road over Griggs Creek | Good | 92.5 ft | 209 | 1970 |
| Scribner Road over Ashtabula River Trib | Good | 70.5 ft | 209 | 2021 |
| Beckwith Road over Ashtabula River | Good | 63.6 ft | 209 | 1992 |
| Beckwith Road over Ashtabula River | Good | 86.9 ft | 209 | 1993 |
| Netcher Road over Mill Creek | Good | 110.6 ft | 209 | 1999 |
| Miller Road over Lebanon Creek | Good | 25.9 ft | 209 | 1900 |
| Johnson Road over Grand River | Good | 168.0 ft | 209 | 2015 |
| Way Road over Whetstone Creek | Good | 44.0 ft | 209 | 1997 |
| Adams Road over E. Branch Ashtabula Rive | Good | 54.1 ft | 209 | 1997 |
| Anderson Road over Ashtabula River W Branch | Good | 51.5 ft | 209 | 1980 |
| Caine Road over Ashtabula River E Branch | Good | 50.9 ft | 209 | 1900 |
| Dewey Road over Ashtabula River | Good | 116.1 ft | 209 | 1873 |
| Kirk Road over Crooked Creek | Good | 76.1 ft | 209 | 1998 |
| Callahan Road over Crooked Creek | Good | 24.0 ft | 209 | 1997 |
| Turner Road over Ashtabula River Branch | Good | 52.2 ft | 209 | 1981 |
| Caine Road over Ashtabula River | Good | 107.9 ft | 209 | 1986 |
| Noble Road over Unnamed Stream | Good | 28.2 ft | 209 | 1990 |
| Weaver Road over Ashtabula Creek | Good | 41.0 ft | 209 | 1991 |
| Windsor Mech. Road over Crooked Creek | Good | 51.8 ft | 207 | 2015 |
| Callender Road over Grand River | Good | 279.5 ft | 204 | 2014 |
| Callender Road over Crooked Creek | Good | 52.2 ft | 204 | 1900 |
| Windsor Road CR 6 over SR 11 | Good | 194.9 ft | 201 | 1979 |
| Doyle Road over Mill Creek | Good | 111.9 ft | 199 | 1876 |
| Windsor Road over Mosquito Creek | Good | 27.6 ft | 196 | 1992 |
| Hague Road over Rock Creek | Good | 43.0 ft | 172 | 1900 |
| Marcy Road over Ashtabula River E Branch | Good | 54.1 ft | 167 | 2020 |
| State Road over Conneaut Creek | Good | 148.0 ft | 159 | 1983 |
| Hall Road over W. Branch Ashtabula Rive | Good | 22.0 ft | 155 | 1900 |
| Russell Road over Mill Creek Tributary | Good | 24.0 ft | 155 | 2005 |
| Stumpville Road over Three Brothers Creek | Good | 24.0 ft | 154 | 2006 |
| Riverdale Road over Trumbull Creek | Good | 58.1 ft | 148 | 1969 |
| Benetka Road over Ashtabula River | Good | 118.1 ft | 115 | 1900 |
| Benetka Road over Mill Creek | Good | 26.9 ft | 115 | 1940 |
| Montgomery Road over Grand River | Good | 111.2 ft | 111 | 1991 |
| Montgomery Road over Indian Creek | Good | 27.9 ft | 111 | 1997 |
| Montgomery Road over Grand River Tributary | Good | 55.8 ft | 111 | 1993 |
| Hadlock Road over Ashtabula River | Good | 274.9 ft | 101 | 2016 |
| Old Sr7 Carter Rd. over Conneaut Creek | Good | 210.0 ft | 100 | 1989 |
| Middle Road over Unnamed Stream | Good | 33.1 ft | 100 | 1940 |
| Murphy Road over Spring Creek | Good | 37.7 ft | 100 | 1974 |
| N Elm Street over Smith Creek | Good | 33.1 ft | 100 | 2021 |
| Mann Road over Pymatuning Creek | Good | 35.1 ft | 96 | 2018 |
| Old Plank Road over Grand River | Good | 176.8 ft | 96 | 2010 |
| State Line RD over Ashtabula Creek | Good | 28.9 ft | 93 | 2019 |
| Caine Road over Ashtabula River | Good | 73.2 ft | 84 | 2019 |
| Maple Road over Unnamed Stream | Good | 46.9 ft | 79 | 2011 |
| Maple Road over Mill Creek | Good | 33.1 ft | 79 | 1900 |
| Creek Road over Conneaut Creek | Good | 107.9 ft | 58 | 1900 |
| Moore Road over Rock Creek | Good | 45.3 ft | 38 | 1900 |