| SR 58 over Branch Of Beaver Creek | Poor | 80.1 ft | 19,498 | 1965 |
| Sugar Ridge Rd. over Creek Sugar Ridge | Poor | 24.0 ft | 14,095 | 1991 |
| Cooper-foster Pk. over Beaver CR C.p.park | Poor | 37.1 ft | 10,706 | 1941 |
| EB Tpk Rp To I480 over I80 Ohio Turnpike | Poor | 360.9 ft | 8,955 | 1981 |
| Usr 6 over Martins Run | Poor | 29.9 ft | 7,584 | 1956 |
| SR 83 over Over Lor-10-0296 | Poor | 275.9 ft | 6,159 | 1979 |
| Ir 90 over Over Lor-54-0514 Th-54 | Poor | 122.0 ft | 3,911 | 1974 |
| East Fourth Street over EB Black River E Fourth | Poor | 194.9 ft | 3,500 | 1998 |
| SR 611 over Martins Run | Poor | 29.9 ft | 2,417 | 1956 |
| East Vine Street over Plum Creek | Poor | 27.9 ft | 1,949 | 1930 |
| Morgan Street over Plum Creek | Poor | 27.9 ft | 1,290 | 1930 |
| Closed-historical over WB Black Rv(closed Hist) | Poor | 125.0 ft | 1,000 | 1923 |
| Chamberlain RD over E.b.black Rv Chamberlain | Poor | 26.9 ft | 878 | 1938 |
| Pleasant Street over Plum Creek | Poor | 32.2 ft | 707 | 1930 |
| Durkee Rd. over Willow CR Durkee Rd. | Poor | 36.1 ft | 381 | 1938 |
| Durkke Rd. over Fortune Ditch Durkee RD | Poor | 25.9 ft | 381 | 1939 |
| Griggs Rd. over W.b.black Rv Griggs | Poor | 41.0 ft | 333 | 1970 |
| Gifford Rd. over Creek Gifford Rd. | Poor | 27.6 ft | 300 | 1900 |
| Gore Orphanage over Vermilion Rv Gore Orph | Poor | 133.9 ft | 237 | 1956 |
| Bursley Rd. over W.b.black Rv Bursley | Poor | 44.9 ft | 155 | 1952 |
| Waterfall Dr. over Brentwood Lk Waterfall | Poor | 27.9 ft | 100 | 1900 |
| Hawley Rd. over Wellington CR Hawley | Poor | 47.9 ft | 91 | 1954 |
| Ir 90 over Powdermaker Ditch | Fair | 21.0 ft | 66,105 | 1966 |
| Ir 90 over Jungbluth Ditch | Fair | 27.9 ft | 54,944 | 1970 |
| I80 Oh Tpk over Black River | Fair | 387.1 ft | 51,503 | 1954 |
| I80 Oh Tpk over SR 301 (abbe Rd) | Fair | 144.0 ft | 51,503 | 1954 |
| I80 Oh Tpk over Usr 20 | Fair | 205.1 ft | 51,503 | 1954 |
| I80 Oh Tpk over Ridgeway Ditch | Fair | 40.0 ft | 51,503 | 1954 |
| I80 Oh Tpk over French Creek | Fair | 30.8 ft | 51,503 | 1954 |
| I80 Oh Tpk over Ns Rr | Fair | 336.9 ft | 45,302 | 1956 |
| I80 Oh Tpk over Chestnut Ridge RD | Fair | 128.0 ft | 43,577 | 1954 |
| I80 Oh Tpk over Tpk Exit 140 Ramp | Fair | 293.0 ft | 41,890 | 1954 |
| I80 Oh Tpk over Baumhart RD | Fair | 121.1 ft | 41,230 | 1954 |
| I80 Oh Tpk over Quarry RD | Fair | 123.0 ft | 41,230 | 1954 |
| I80 Oh Tpk over Sr58 Leavitt RD | Fair | 161.1 ft | 41,230 | 1954 |
| I80 Oh Tpk over Chance Creek | Fair | 20.0 ft | 40,573 | 1954 |
| I80 Oh Tpk over Lorain RD - Cr12 - Sr10 | Fair | 191.9 ft | 37,444 | 1954 |
| I80 Oh Tpk over Csx Rr | Fair | 149.9 ft | 37,162 | 1956 |
| SR 10 over French Creek | Fair | 24.0 ft | 34,875 | 1978 |
| SR 2 over Over Lor-058 -2433 | Fair | 175.9 ft | 24,015 | 1966 |
| SR 2 over Beaver Creek | Fair | 105.6 ft | 21,485 | 1966 |
| SR 2 over Beaver Creek | Fair | 106.0 ft | 21,485 | 1966 |
| C-32 Middle Ridge over Over Lor-002 -0967 | Fair | 251.0 ft | 18,034 | 1967 |
| NB SR 10 over I80 Ohio Turnpike | Fair | 492.1 ft | 17,438 | 1979 |
| SB SR 10 over I80 Ohio Turnpike | Fair | 452.1 ft | 17,438 | 1979 |
| SR 10 over Over Norfolk Southern R/ | Fair | 264.1 ft | 17,438 | 1979 |
| SR 57 over 36th Street Ditch | Fair | 27.9 ft | 16,389 | 1950 |
| Usr 20 over Over N&s Rr Yards | Fair | 342.8 ft | 16,184 | 1963 |
| Usr 20 over Over N&s Rr Yards | Fair | 342.8 ft | 16,184 | 1963 |
| SR 10 over Over Lor-20-1612 | Fair | 264.1 ft | 15,529 | 1970 |
| SR 2 over Vermilion River | Fair | 453.1 ft | 15,201 | 1973 |
| SR 2 over Vermilion River | Fair | 453.1 ft | 15,201 | 1973 |
| SR 611 over Black River Ship Channel | Fair | 1704.1 ft | 14,500 | 1939 |
| SR 83 over Over Lor-090 -2054 | Fair | 282.2 ft | 14,485 | 1970 |
| Usr 6 over Over Black River | Fair | 1053.1 ft | 14,477 | 1939 |
| SR 58 over Over N&s Rr | Fair | 190.0 ft | 14,104 | 1961 |
| East Broad Street over EB Black Riv E. Broad ST | Fair | 234.9 ft | 13,842 | 1907 |
| SR 113 over Csxt Rr | Fair | 181.1 ft | 13,525 | 1970 |
| SR 113 over Adams ST & Bell AVE | Fair | 209.0 ft | 13,525 | 1970 |
| SR 254 over French Creek | Fair | 29.9 ft | 12,482 | 1890 |
| Usr 20 over Over Lor-114-0016 Ch | Fair | 121.1 ft | 11,701 | 1968 |
| Usr 20 over Over Lor-114-0017 Ch | Fair | 121.1 ft | 11,701 | 1968 |
| Usr 20 over B&o Rr | Fair | 141.1 ft | 11,701 | 1968 |
| Usr 20 over B&o Rr | Fair | 141.1 ft | 11,701 | 1968 |
| Usr 20 over Over Lor-026-0016 Ch | Fair | 121.1 ft | 11,701 | 1968 |
| Usr 20 over Over Lor-026-0017 Ch | Fair | 121.1 ft | 11,701 | 1968 |
| Walker Road over Heider Ditch | Fair | 26.9 ft | 10,341 | 1975 |
| SR 57 over Lake Brentwood | Fair | 58.1 ft | 10,132 | 1963 |
| Stoney Ridge Rd. over French Creek Stoney Rdg | Fair | 22.0 ft | 9,891 | 1966 |
| SR 58 over Martin Run | Fair | 60.0 ft | 9,858 | 1965 |
| East River Rd. over French Ck | Fair | 54.1 ft | 9,500 | 1900 |
| SR 82 over Willow Creek | Fair | 86.0 ft | 9,269 | 1959 |
| Mills Road over Mills Creek | Fair | 22.0 ft | 8,802 | 2007 |
| SR 58 over Plum Creek | Fair | 24.9 ft | 7,627 | 1883 |
| Usr 20 over Over Plum Creek | Fair | 81.0 ft | 7,567 | 1987 |
| Usr 20 over Over Plum Creek | Fair | 81.0 ft | 7,567 | 1987 |
| SR 82 over Willow Creek | Fair | 66.9 ft | 7,512 | 1959 |
| SR 82 over Plum Creek | Fair | 73.2 ft | 7,512 | 1959 |
| Nagel Road over Schwartz Creek | Fair | 26.2 ft | 7,403 | 1990 |
| Nagel RD over Mills Creek | Fair | 23.0 ft | 7,403 | 1900 |
| CR 152 Kolbe RD over Over Lor-002 -0649 | Fair | 248.4 ft | 6,907 | 1966 |
| Kolbe Rd. over Beaver Creek Kolbe Rd. | Fair | 40.0 ft | 6,907 | 1930 |
| SR 511 over Over Lor-20-0973 (ramp) | Fair | 216.9 ft | 6,630 | 1987 |
| Fuller Rd. over E.br.black Rv Fuller | Fair | 144.0 ft | 6,333 | 1996 |
| Grafton Rd. over Black River Grafton RD | Fair | 174.9 ft | 6,306 | 1931 |
| Oberlin Elyria RD over Cemetery Run Ob/elyria | Fair | 80.1 ft | 6,147 | 1955 |
| Oberlin Elyria RD over WB Blk Rvr Ober/elyria | Fair | 171.9 ft | 5,854 | 1955 |
| SR 18 over Wellington Creek | Fair | 92.8 ft | 5,401 | 1970 |
| West Ridge RD over I80 Ohio Tpk | Fair | 245.1 ft | 5,178 | 1954 |
| Lake Avenue over WB Black Riv Lake AVE | Fair | 185.0 ft | 5,041 | 1900 |
| SR 301 over Over Lor-20-1303 | Fair | 222.1 ft | 4,986 | 1970 |
| SR 113 over Beaver Creek | Fair | 28.9 ft | 4,879 | 1913 |
| Lowell ST over Railroad | Fair | 162.1 ft | 4,731 | 1931 |
| West Bridge Street over WB Black Riv W Bridge ST | Fair | 120.1 ft | 4,731 | 1910 |
| T-1 North Ridge over Over Lor-002 -0825 | Fair | 229.0 ft | 4,687 | 1967 |
| Ir 90 over Over Lor-54-0514 Th-54 | Fair | 128.9 ft | 3,911 | 1974 |
| Tpk Exit 142 Ramp over I80 Ohio Tpk | Fair | 310.0 ft | 3,911 | 1974 |
| Butternut Ridge over Fortune Dt Butternut Rdg | Fair | 27.9 ft | 3,767 | 1931 |
| Butternut Rdg Rd. over WB Black Rv Butternut | Fair | 119.1 ft | 3,767 | 1929 |
| Mussey Avenue over WB Black River | Fair | 149.0 ft | 3,748 | 1904 |
| Tpk Exit 152 Ramp over Lorain RD - Cr12 - Sr10 | Fair | 152.9 ft | 3,560 | 1954 |
| SR 113 over Ns Rr | Fair | 202.1 ft | 3,506 | 1970 |
| SR 113 over Ns Rr | Fair | 202.1 ft | 3,506 | 1970 |
| Jaycox Road over Mills Creek-jaycox Road | Fair | 37.1 ft | 3,379 | 1926 |
| Sherwood Drive over Martins Run Sherwood DR | Fair | 22.0 ft | 3,295 | 1955 |
| Meister Road over Martins Run | Fair | 33.1 ft | 3,295 | 1900 |
| Washington Avenue over EB Black Riv Washington | Fair | 164.0 ft | 3,291 | 1991 |
| Tpk Exit 135 Ramp over I-80 Ohio Turnpike | Fair | 279.9 ft | 3,290 | 1995 |
| Cnty RD 15 Parsons over Kelner Ditch Parsons Rd. | Fair | 25.9 ft | 3,233 | 2011 |
| SR 303 over E Br Of Black River | Fair | 211.0 ft | 2,986 | 1967 |
| SR 303 over Salt Creek | Fair | 29.9 ft | 2,986 | 1976 |
| SR 303 over West Br Black River | Fair | 132.9 ft | 2,794 | 1967 |
| SR 303 over Elk Creek | Fair | 24.9 ft | 2,794 | 1931 |
| SR 611d over Usr 6 | Fair | 240.5 ft | 2,226 | 1956 |
| SR 301 over Trib East Br Black River | Fair | 66.9 ft | 2,172 | 1970 |
| SR 57 over Hill Spaulding Ditch | Fair | 55.1 ft | 2,111 | 2000 |
| Murry Ridge RD over I80 Ohio Tpk | Fair | 192.9 ft | 2,032 | 1954 |
| Terra Lane Road over Over Lor-002 -0699 | Fair | 219.5 ft | 1,949 | 1966 |
| Professor Street over Plum Creek | Fair | 34.1 ft | 1,949 | 1930 |
| N.p.diagonal Rd. over Elk Creek N.p.diagonal | Fair | 28.9 ft | 1,928 | 1943 |
| Maddock Road over Ridgeway Ditch | Fair | 38.1 ft | 1,650 | 1953 |
| C-50 Durkee Road over Over Lor-020-1617 | Fair | 232.9 ft | 1,619 | 1979 |
| Tpk Exit 152 Ramp over Chestnut Ridge RD | Fair | 100.1 ft | 1,580 | 1954 |
| SR 511 over E Fork Vermilion River | Fair | 103.0 ft | 1,512 | 1991 |
| Cowley Rd. over Bannister Ditch Cowley | Fair | 27.9 ft | 1,484 | 1940 |
| Russia Rd. over Beaver CR Russia Rd. | Fair | 54.1 ft | 1,476 | 1995 |
| West Martin Ave. over Beaver Creek-west Martin | Fair | 38.1 ft | 1,420 | 1996 |
| Race RD over I80 Ohio Tpk | Fair | 199.1 ft | 1,295 | 1954 |
| SR 162 over Buck Creek | Fair | 54.1 ft | 1,163 | 1966 |
| Park Avenue over Beaver Creek-park Avenue | Fair | 42.0 ft | 951 | 1925 |
| SR 162 over West Br Black River | Fair | 80.1 ft | 873 | 1966 |
| Peckwadsworth Rd. over Black Rv P.wadsworth | Fair | 78.1 ft | 858 | 1999 |
| Quarry Rd. over Quarry Lake Quarry RD | Fair | 38.1 ft | 748 | 1902 |
| Nichols Rd. over Plum Creek Nichols Rd. | Fair | 33.5 ft | 624 | 1911 |
| North Ridge Rd. over Vermilion Rv N.ridge | Fair | 160.1 ft | 596 | 1996 |
| Hallauer Rd. over Ditch Hallauer Rd. | Fair | 25.9 ft | 548 | 1900 |
| Hallauer Rd. over Barber Ditch Hallauer RD | Fair | 24.9 ft | 548 | 1900 |
| Bursley Rd. over Wellington CR Bursley | Fair | 23.0 ft | 385 | 1996 |
| Baird RD over E.f.vermilion Rv Baird | Fair | 42.0 ft | 383 | 1954 |
| Durkee Rd. over Willow CR Durkee Rd. | Fair | 42.0 ft | 381 | 1900 |
| Ford Road over Black River Ford RD | Fair | 263.1 ft | 376 | 2013 |
| Crocker Rd. over Plum Creek Crocker | Fair | 37.1 ft | 361 | 1984 |
| Oberlin RD over I80 Ohio Tpk | Fair | 195.9 ft | 351 | 1954 |
| Oberlin Rd. over Battenhouse Dt Oberlin | Fair | 25.9 ft | 351 | 1998 |
| South Reed Rd. over Bannister Ditch Reed | Fair | 24.0 ft | 351 | 1911 |
| Griggs Rd. over W.b.black Rv Griggs | Fair | 44.9 ft | 333 | 1938 |
| Cemetary Rd. over Wellinton CR Cemetary | Fair | 25.9 ft | 324 | 1900 |
| Crocker Rd. over Bannister Dt Crocker | Fair | 28.9 ft | 324 | 1982 |
| Dean Rd. over Vermilion River Dean | Fair | 175.9 ft | 324 | 1900 |
| Kipton Nickle Pl. over Wellington CR K.n.plate | Fair | 98.1 ft | 324 | 1994 |
| Neff Rd. over Creek Neff Rd. | Fair | 25.9 ft | 324 | 1930 |
| New London East. over W.b.black Rv N.l.eastern | Fair | 24.0 ft | 238 | 1930 |
| Gore Orphanage RD over I80 Ohio Tpk | Fair | 192.9 ft | 222 | 1954 |
| Jones Rd. over Ditch Jones Rd. | Fair | 24.0 ft | 201 | 1934 |
| Napa Blvd. over Schwartz Creek | Fair | 54.8 ft | 200 | 2003 |
| Quarry Rd. over Buck Creek Quarry Rd. | Fair | 23.0 ft | 155 | 1900 |
| Quarry Rd. over Buck Creek Quarry Rd. | Fair | 25.9 ft | 155 | 1961 |
| Clark Rd. over Charlemont CR Clark RD | Fair | 25.9 ft | 125 | 1900 |
| Armour Road over Heider Ditch | Fair | 24.9 ft | 100 | 1978 |
| Spinnaker Drive over Heider Ditch | Fair | 25.9 ft | 100 | 1978 |
| Avon Isle Park over French Creek | Fair | 33.1 ft | 100 | 2011 |
| ST Francis Drive over Mills Creek | Fair | 29.9 ft | 100 | 2000 |
| Royal ST George DR over Mills Creek | Fair | 29.9 ft | 100 | 2000 |
| Chesterfield Cir. over French Creek-chesterfiel | Fair | 26.9 ft | 100 | 1977 |
| Stewart Rd. over W.b.black Rv Stewart | Fair | 27.9 ft | 46 | 1900 |
| Sophia Lane over Saye Ditch | Fair | 27.9 ft | 2 | 2015 |
| Ir 480 over Over Lear Nagle Th-55 | Good | 142.1 ft | 54,153 | 1980 |
| Ir 480 over Over Lor-10-0659 | Good | 254.9 ft | 54,153 | 1980 |
| Ir 90 over Over N/s Rr | Good | 163.7 ft | 54,000 | 2022 |
| Ir 90 over Over N/s Rr | Good | 173.9 ft | 54,000 | 2022 |
| SR 2 over Trib Of Beaver Creek | Good | 37.1 ft | 53,088 | 1966 |
| I80 Oh Tpk over Ns Rr (conrail) | Good | 189.0 ft | 51,503 | 1954 |
| I80 Oh Tpk over Battenhouse Ditch | Good | 34.1 ft | 45,302 | 1954 |
| I80 Oh Tpk over Beaver Creek | Good | 38.1 ft | 41,230 | 1954 |
| I80 Oh Tpk over Karlis Canyon Creek | Good | 20.0 ft | 40,573 | 1954 |
| Tpk Exit 145 Ramp over Ir 80 Ohio Turnpike | Good | 262.1 ft | 40,573 | 1997 |
| I80 Oh Tpk over Tpk Exit 152 Ramp | Good | 126.0 ft | 37,444 | 1954 |
| I80 Oh Tpk over Ns Rr (conrail) | Good | 345.1 ft | 37,444 | 1954 |
| I80 Oh Tpk over Lake AVE | Good | 129.9 ft | 37,162 | 1956 |
| I80 Oh Tpk over SR 57 | Good | 203.1 ft | 37,162 | 1954 |
| Ir 90 over Porter Creek | Good | 22.6 ft | 34,488 | 1970 |
| Ir 90 over Porter Creek | Good | 22.6 ft | 34,488 | 1970 |
| Ir 90 over Over Lake AVE Ch-204 | Good | 166.7 ft | 31,861 | 1967 |
| Ir 90 over Over Lake AVE Ch-204 | Good | 163.1 ft | 31,861 | 1967 |
| Ir 90 over Over Csx Rr | Good | 145.0 ft | 31,861 | 2009 |
| Ir 90 over Over Csx Rr | Good | 145.0 ft | 31,861 | 2009 |
| SR 2 over Over Conrail (abandoned) | Good | 178.5 ft | 29,571 | 2015 |
| SR 2 over Over Conrail (abandoned) | Good | 178.5 ft | 29,571 | 2016 |
| SR 2 over Over Murray Ridge Th-54 | Good | 166.7 ft | 29,571 | 2015 |
| SR 2 over Over Murray Ridge Th-54 | Good | 170.3 ft | 29,571 | 2016 |
| Ir 90 over SR 57 | Good | 182.1 ft | 29,272 | 2017 |
| Ir 90 over Over W.river Road (cr20) | Good | 98.1 ft | 29,272 | 2017 |
| Ir 90 over French Creek | Good | 105.0 ft | 27,472 | 1970 |
| Ir 90 over French Creek | Good | 105.0 ft | 27,472 | 1970 |
| Ir 90 over Over Lor 057 19.16 | Good | 182.1 ft | 25,958 | 2018 |
| Ir 90 over Over W. River Rd. Cr20 | Good | 98.1 ft | 25,958 | 2018 |
| Usr 20 over East Branch Black River | Good | 212.6 ft | 25,862 | 1958 |
| Usr 20 over Over Lor-20-1610 | Good | 264.1 ft | 25,862 | 1963 |
| Ir 90 over Over Black River/park RD | Good | 362.9 ft | 25,861 | 2013 |
| Ir 90 over Over Black River/park RD | Good | 362.9 ft | 25,861 | 2013 |
| Ir 90 over Over Ford Road Th-108 | Good | 151.6 ft | 25,861 | 2013 |
| Ir 90 over Over Ford Road Th-108 | Good | 179.1 ft | 25,861 | 2013 |
| SR 254 over Over Lor-090-1565 | Good | 304.1 ft | 24,269 | 1970 |
| SR 2 over Over Lor-058 -2436 | Good | 175.9 ft | 24,015 | 1966 |
| West River RD over I80 Ohio Tpk | Good | 194.9 ft | 23,021 | 1954 |
| SR 57 over Black River | Good | 476.4 ft | 21,990 | 2004 |
| Usr 20 over Over Lor-205-0415 Ch | Good | 176.2 ft | 20,320 | 1958 |
| SR 611 over Over Lor-090-1882 | Good | 306.1 ft | 18,210 | 1970 |
| SR 10 over Over Root Road Th-24 | Good | 128.0 ft | 17,438 | 1979 |
| SR 10 over Over Root Road Th-24 | Good | 128.0 ft | 17,438 | 1979 |
| SR 10 over Norfolk Southern Rr | Good | 264.1 ft | 17,438 | 1979 |
| SR 2 over Over Pc Rr & Th-178 | Good | 297.9 ft | 16,488 | 1966 |
| SR 2 over Over Pc Rr & Th-178 | Good | 297.9 ft | 16,488 | 1966 |
| North Ridge Road over Black River And Metroprk | Good | 1420.9 ft | 16,338 | 2001 |
| SR 83 over French Creek | Good | 49.9 ft | 14,486 | 1985 |
| SR 83 over Over Lor-090 -2055 | Good | 282.2 ft | 14,485 | 1970 |
| Sugar Ridge over Cheeseman Ditch | Good | 24.0 ft | 14,095 | 2014 |
| Lorain Road over Conrail Rr - Lorain Road | Good | 259.5 ft | 13,716 | 1998 |
| Usr 6 over Over N&w R/r | Good | 198.2 ft | 13,341 | 1995 |
| Usr20 over Ridgeway Ditch | Good | 92.5 ft | 12,220 | 2019 |
| SR 2 over Over Baumhart RD Ch-51 | Good | 159.1 ft | 11,788 | 1973 |
| SR 2 over Over Baumhart RD Ch-51 | Good | 159.1 ft | 11,788 | 1973 |
| SR 83 over Heider Ditch | Good | 27.2 ft | 10,689 | 2022 |
| SR 58 over Trib Of Wellington Creek | Good | 22.3 ft | 9,823 | 2002 |
| SR 301 over Over Ir Lor-90-1700 | Good | 385.2 ft | 9,549 | 2013 |
| SR 301 over Over French Creek | Good | 75.1 ft | 9,549 | 2008 |
| SR 301 over Over N&w Rr And Road | Good | 237.9 ft | 9,293 | 1995 |
| Lear Nagle Rd. over Lor-090-2226 | Good | 229.3 ft | 9,269 | 2012 |
| Ir 480 over Over Chesnut Ridge Ch-25 | Good | 187.0 ft | 8,955 | 1980 |
| Ir 480 over Over Chesnut Ridge Ch-25 | Good | 141.1 ft | 8,955 | 1980 |
| Ir 480 over Over Lor-010-0546 | Good | 216.9 ft | 8,955 | 1980 |
| EB Tpk Rp To I480 over French Creek | Good | 32.8 ft | 8,955 | 2023 |
| CR 17 Gulf Road over Over Lor-90-14.78 | Good | 309.1 ft | 8,902 | 2011 |
| Gulf RD over I80 Ohio Tpk | Good | 200.1 ft | 8,902 | 1954 |
| SR 58 over West Br Of Black River | Good | 146.0 ft | 8,783 | 1955 |
| Middle Ridge RD over Battenhouse Ditch | Good | 22.0 ft | 8,347 | 1991 |
| 31 St. over Black River East 31st ST | Good | 305.1 ft | 8,129 | 1977 |
| Bainbridge Road over French Creek | Good | 37.1 ft | 8,038 | 1996 |
| East Bridge Street over E.b.black River E.bridge | Good | 162.1 ft | 7,943 | 1999 |
| Tpk Exit 142 Ramp over West Ridge RD | Good | 171.9 ft | 7,821 | 1974 |
| Usr 20 over East Fork Vermilion Rive | Good | 61.0 ft | 7,710 | 1988 |
| SR 83 over Willow Creek | Good | 23.0 ft | 7,685 | 1993 |
| Middle Ridge Road over Ns Rr | Good | 196.5 ft | 7,677 | 1991 |
| Sr83 over Bannister Ditch | Good | 35.1 ft | 7,610 | 2018 |
| Usr 20 over West Branch Black River | Good | 267.1 ft | 7,567 | 1987 |
| Usr 20 over West Branch Black River | Good | 267.1 ft | 7,567 | 1987 |
| SR 82 over West Branch Rocky River | Good | 188.0 ft | 7,512 | 1950 |
| T-91 Oak Point RD over Over Lor-002 -0586 | Good | 174.9 ft | 7,488 | 1976 |
| SR 83 over Carpenter Ditch | Good | 73.8 ft | 7,485 | 2009 |
| Usr 6 over Quarry Creek | Good | 24.9 ft | 7,249 | 1932 |
| Usr 6 over Beaver Creek | Good | 132.9 ft | 7,249 | 1956 |
| Ir 90 over Over Lor-002-1169r | Good | 227.0 ft | 7,000 | 1974 |
| Mills Road over French Creek | Good | 26.9 ft | 6,910 | 2021 |
| N. Ridge/milan Av over Beaver CR North Ridge RD | Good | 40.0 ft | 6,765 | 1912 |
| N. Ridge RD over Beaver CR North Rdg Rd. | Good | 24.9 ft | 6,765 | 1900 |
| SR 252 over West Br Of Rocky River | Good | 236.2 ft | 6,685 | 1998 |
| SR 57 over Branch Of Black River | Good | 119.1 ft | 6,270 | 1963 |
| SR 57 over Branch Of Black River | Good | 119.1 ft | 6,270 | 1963 |
| SR 83 over Over N & S Railroad | Good | 240.2 ft | 6,159 | 2006 |
| SR 83 over I80 Ohio Tpk | Good | 192.9 ft | 6,159 | 1954 |
| Third Street over WB Black Riv Third ST | Good | 212.9 ft | 6,134 | 1975 |
| Longbrook Road over Beaver Creek Longbrook R | Good | 55.1 ft | 6,132 | 2001 |
| Sprague Rd. over Plum Creek Sprague Rd. | Good | 92.8 ft | 6,094 | 1997 |
| Root Road over Ohio Turnpike & I-480 | Good | 270.0 ft | 5,854 | 1996 |
| Bagley RD over I80 Ohio Tpk | Good | 261.2 ft | 5,854 | 1954 |
| Middle Ridge Rd. over Beaver CR Middle Ridge | Good | 78.1 ft | 5,854 | 1994 |
| Root RD over French Creek | Good | 35.1 ft | 5,740 | 2019 |
| SR 83c over Over Lor-10-0253 | Good | 201.1 ft | 5,710 | 1979 |
| Case RD over Ridgeway Ditch | Good | 47.9 ft | 5,500 | 2022 |
| SR 511 over Plum Creek | Good | 47.9 ft | 5,151 | 1995 |
| SR 18 over East Br Of Black River | Good | 129.9 ft | 4,883 | 1932 |
| SR 18 over E Br Black Riv Overflow | Good | 22.0 ft | 4,883 | 2003 |
| Pyle S Amhsrst R over Plum Creek | Good | 29.9 ft | 4,731 | 2014 |
| Industrial Parkway over Third ST Over Bo Rr | Good | 381.9 ft | 4,731 | 1982 |
| Industrial Parkway over Second ST Over Bo Rr | Good | 356.0 ft | 4,731 | 1982 |
| Oberlin Elyria RD over Plum Cr/oberlin Elyria | Good | 68.9 ft | 4,658 | 1992 |
| Tpk Exit 145 Ramp over SR 57 | Good | 161.1 ft | 4,430 | 1954 |
| Second Street over WB Black Riv Second ST | Good | 212.9 ft | 4,186 | 1975 |
| Cooper-foster Pk R over Beaver Creek-cooper-fo | Good | 43.0 ft | 4,153 | 1998 |
| SR 18 over Charlemont Creek | Good | 108.9 ft | 3,975 | 2010 |
| Riegelsberger Road over French Creek | Good | 34.1 ft | 3,379 | 2014 |
| Parsons Rd. over Black River Parsons Rd. | Good | 115.2 ft | 3,233 | 1910 |
| Moore Road over Powdermaker Creek | Good | 25.9 ft | 3,195 | 2019 |
| SR 18 over Over W.branch Black Rive | Good | 109.3 ft | 2,953 | 2010 |
| Parsons RD over Black River | Good | 133.9 ft | 2,850 | 2016 |
| SR 303 over Over Wellington Creek | Good | 56.8 ft | 2,794 | 2005 |
| Oberlin RD over Battenhouse Ditch | Good | 29.9 ft | 2,270 | 1999 |
| SR 511 over East Br Vermilion River | Good | 82.0 ft | 2,226 | 2011 |
| SR 511 over W Branch Of Black River | Good | 62.3 ft | 2,020 | 2018 |
| T-70 Vermilion RD over Over Lor-002 -0106 | Good | 248.0 ft | 1,962 | 1973 |
| T-22# French Creek over Over Lor-090 -1753 | Good | 315.0 ft | 1,960 | 2015 |
| Elm Street over Cxs Rr | Good | 190.9 ft | 1,949 | 2005 |
| Jackson Street over Railroad | Good | 148.0 ft | 1,949 | 2006 |
| Oberlin RD over Battenhouse Ditch | Good | 33.1 ft | 1,800 | 2016 |
| Island Rd. CR 58 over Bannister Ditch Island R | Good | 40.0 ft | 1,683 | 1955 |
| Kresge Drive over Beaver Creek-kresge Driv | Good | 44.9 ft | 1,470 | 1976 |
| North Ridge Road over Brownhelm Creek | Good | 24.0 ft | 1,380 | 1900 |
| Amherst RD over I80 Ohio Tpk | Good | 193.9 ft | 1,375 | 1954 |
| T-56 Jaycox Road over Over Lor-090 -2169 | Good | 283.5 ft | 1,295 | 1970 |
| Maddock RD over I80 Ohio Tpk | Good | 192.9 ft | 1,295 | 1954 |
| Cowley Road over Bannister Dt Cowley RD | Good | 24.0 ft | 1,206 | 2006 |
| SR 162 over East Br Buck Creek | Good | 49.5 ft | 1,163 | 2006 |
| SR 162 over Charlemont Creek | Good | 21.0 ft | 1,163 | 2005 |
| Park Street over Plum Creek | Good | 26.9 ft | 1,122 | 2012 |
| T-69 West River over Over Lor-002-0030 | Good | 286.1 ft | 1,105 | 1973 |
| Snell RD over Baker Creek | Good | 50.9 ft | 1,100 | 2017 |
| Vermillion RD over I80 Ohio Tpk | Good | 230.0 ft | 1,089 | 1954 |
| T-15 Parsons Road over Over Lor-20-0871 | Good | 266.1 ft | 1,083 | 1987 |
| SR 303 over E Fork Vermilion River | Good | 41.0 ft | 1,043 | 1991 |
| T-39 Oberlin Road over Over Lor-002 -0859 | Good | 239.8 ft | 983 | 1967 |
| Oberlin Road over Plum Creek Oberlin Road | Good | 40.0 ft | 983 | 2012 |
| Redfern Rd. over Baker Dt Redfern Rd. | Good | 43.0 ft | 983 | 1915 |
| Chamberlain Road over Salt Creek | Good | 34.1 ft | 957 | 2014 |
| Nickel Plate Diago over Kelner Ditch | Good | 30.5 ft | 900 | 2018 |
| SR 511 over West Br Black River | Good | 186.0 ft | 861 | 1962 |
| Peckwadsworth Rd. over Charlemont Crk Peckwads | Good | 74.1 ft | 858 | 2001 |
| Mennell Rd. over Salt Creek Mennell Rd. | Good | 41.0 ft | 842 | 1970 |
| Short Rd. over Crow Creek Short Rd. | Good | 49.9 ft | 797 | 1900 |
| Webster Rd. over Wellington CR Webster RD | Good | 62.0 ft | 784 | 1990 |
| Twp RD 122 Hamiltn over Plum Creek Hamilton St. | Good | 29.9 ft | 700 | 2015 |
| Cnty RD 30 Quarry over W. Br. Black River Quarr | Good | 84.0 ft | 683 | 2010 |
| Peck Wadsworth over Tr Black Rv P.wadsworth | Good | 26.9 ft | 680 | 1934 |
| Peck Wadsworth over Wellington Creek | Good | 73.2 ft | 680 | 2024 |
| Folley RD over Plum Creek | Good | 44.0 ft | 600 | 2017 |
| Peck Wadsworth RD over Wellington Creek | Good | 27.6 ft | 600 | 2022 |
| West RD over Tributary To Black River | Good | 25.6 ft | 600 | 2020 |
| Spring Street over Plum Creek Spring Street | Good | 28.9 ft | 600 | 1936 |
| T-624 Sunnyside RD over Over Lor-002 -0223 | Good | 234.9 ft | 588 | 1973 |
| T-70 Vermilion RD over Over Lor-002 -0151 | Good | 233.9 ft | 585 | 1973 |
| Quarry Ridge Road over Plum Creek Quarry Ridge | Good | 32.2 ft | 585 | 2000 |
| Crook ST over Black River | Good | 123.0 ft | 560 | 2018 |
| Foster Road over Trib. East Brnch Black R | Good | 27.9 ft | 505 | 2014 |
| Foster Rd. over E.b.black Rv Foster | Good | 96.1 ft | 505 | 1995 |
| Akins RD over Plum Creek | Good | 45.9 ft | 500 | 2019 |
| West Shore Parkway over Saye Ditch | Good | 27.9 ft | 500 | 2015 |
| Stocking Rd. over East Creek Stocking | Good | 41.0 ft | 485 | 1900 |
| State Park RT 3 over Wellington Crk (findley) | Good | 41.3 ft | 450 | 1998 |
| Highbridge Road over Highbridge RD Over Ns Rr | Good | 127.0 ft | 425 | 2018 |
| T-97 Claus RD over Over Lor-002 -0262 | Good | 235.9 ft | 412 | 1973 |
| Jaquay RD over Plum Creek | Good | 46.6 ft | 400 | 2016 |
| Durkee Rd. over Willow Creek Durkee RD | Good | 42.0 ft | 385 | 1952 |
| Osborne Rd. over Plum Creek Osborne Rd. | Good | 57.1 ft | 385 | 1958 |
| Vermont St. over Black Rv. Vermont St. | Good | 90.9 ft | 385 | 2003 |
| Twp 47 Baird Road over Baird Betts Ditch | Good | 43.0 ft | 383 | 2010 |
| T-169 Hale Road over Over Lor-20-0999 | Good | 286.1 ft | 351 | 1987 |
| Carriage Lane over Heider Ditch | Good | 21.0 ft | 350 | 1969 |
| Kipton Nickle Pl. over W.b.black Rv K.n.plate | Good | 104.0 ft | 324 | 1994 |
| Whitehead Rd. over Ditch Whitehead Rd. | Good | 41.0 ft | 324 | 1900 |
| Goreorphanage Road over West Banch Black River | Good | 52.2 ft | 305 | 2014 |
| Gifford RD over I80 Ohio Tpk | Good | 199.1 ft | 300 | 1954 |
| Vermont Street over Crow Creek | Good | 30.5 ft | 300 | 2021 |
| Pitts RD over Charlemont Creek | Good | 91.9 ft | 284 | 2019 |
| Pitts Rd. over W.b.black Rv Pitts Rd. | Good | 77.1 ft | 277 | 1993 |
| Gore Orphanage RD over E.f. Vermilion River | Good | 78.7 ft | 250 | 2024 |
| Jones Rd. T-5 over Charlemont CR Jones RD | Good | 59.1 ft | 216 | 1939 |
| Jones Road over Wellington CR Jones | Good | 26.9 ft | 212 | 1900 |
| SR 511 over West Branch Black River | Good | 86.9 ft | 209 | 2014 |
| Jones RD over E.b. Of The Black River | Good | 105.0 ft | 200 | 2016 |
| Robson RD over Robson Ditch | Good | 27.6 ft | 200 | 1973 |
| Shadow Creek DR over Beaver Creek | Good | 47.9 ft | 200 | 2004 |
| Hughes RD over W.b. Of The Black River | Good | 112.9 ft | 180 | 2016 |
| Whitney RD over West Branch Black River | Good | 102.4 ft | 180 | 2020 |
| Bursley RD over Charlemont Creek | Good | 74.1 ft | 170 | 2017 |
| Baker Rd. over Charlemont CR Baker | Good | 49.9 ft | 155 | 1920 |
| Twp1394 Blanche Av over Schroder Dtch Blanche Av | Good | 24.0 ft | 150 | 2015 |
| Betts Rd. over E.f.vermilion Rv Betts | Good | 37.1 ft | 128 | 1969 |
| Recreation Lane over French Creek | Good | 121.1 ft | 100 | 2011 |
| Bridge Point Trail over French Creek | Good | 62.0 ft | 100 | 1999 |
| Recreation Lane over French Creek | Good | 89.9 ft | 100 | 2008 |
| Cypress Avenue over Mills Ditch-cypress Ave. | Good | 31.2 ft | 100 | 1999 |