| Ir 480 over CR 8 (lee Rd) | Cuyahoga | 214.9 ft | 142,337 | 1971 |
| Ir 90 over Rocky River Valley | Cuyahoga | 838.9 ft | 106,617 | 1971 |
| 270wb To 71sb over Ramp 71nb-270wb | Franklin | 185.0 ft | 104,140 | 1966 |
| I75 Ramp over Dicks Creek | Warren | 50.9 ft | 91,260 | 1960 |
| Ir 75 over Tributary Mill Creek | Hamilton | 36.1 ft | 91,244 | 1960 |
| Ramp SW From I-71 over Ir 480 Mainline | Cuyahoga | 326.1 ft | 77,220 | 1980 |
| Ir 670 over Scioto R Usr33 Rr | Franklin | 822.8 ft | 75,912 | 1972 |
| Tpk Exit 161 Ramp over Ir 71 | Cuyahoga | 317.9 ft | 74,360 | 1966 |
| NB Ir 75 over Mill Cr;benson St;nsrr;s | Hamilton | 2418.0 ft | 67,075 | 1965 |
| I-70 over Ir 70w Over Scioto River | Franklin | 897.3 ft | 61,022 | 1975 |
| Ir 77 over Us-422 WB (cuy-422-0125) | Cuyahoga | 213.9 ft | 59,893 | 1962 |
| Ir 77 over E 22 ST | Cuyahoga | 210.0 ft | 59,893 | 1962 |
| Ir 77 over E 14th ST | Cuyahoga | 177.2 ft | 59,893 | 1962 |
| I-270 over S Indian Run | Franklin | 66.6 ft | 57,982 | 1968 |
| Ir 90 EB over Up Ir 71-1887 Dn 71 R SW | Cuyahoga | 462.9 ft | 50,525 | 1967 |
| SR 104 over Ns Rr | Franklin | 34.4 ft | 48,060 | 1987 |
| Ir 480 WB over Up480-es&wn Dn77-sw&ne | Cuyahoga | 362.9 ft | 44,715 | 1973 |
| Ir 480 E.b. over Up 480-es&wn Dn 77-sw&ne | Cuyahoga | 362.9 ft | 44,715 | 1973 |
| Western Hills Viad over Mill Creek State Sprin | Hamilton | 2721.1 ft | 43,788 | 1931 |
| SR 104 over Scioto River | Franklin | 689.0 ft | 43,411 | 1972 |
| Warren Road Cr-66 over Ir-90 (warren) | Cuyahoga | 297.9 ft | 41,217 | 1976 |
| Winton Road over Winton Woods Park Drive | Hamilton | 97.1 ft | 40,186 | 1969 |
| WB Ir 74 over CR 184;trib Taylor Creek | Hamilton | 439.3 ft | 36,784 | 1964 |
| WB Ir 275 over CR 299(loveland Rd);iory | Hamilton | 363.8 ft | 35,701 | 1970 |
| EB Ir 275 over CR 299(loveland Rd);iory | Hamilton | 363.8 ft | 35,701 | 1970 |
| I80 Oh Tpk over Csx Rr | Trumbull | 167.0 ft | 35,398 | 1956 |
| I80 Oh Tpk over Csx Rr | Trumbull | 349.1 ft | 35,398 | 1954 |
| SR 2 over East 337th ST | Lake | 148.0 ft | 34,896 | 1962 |
| US 33 over George Creek | Franklin | 79.4 ft | 31,397 | 1963 |
| SR 237 over Snow Road | Cuyahoga | 84.0 ft | 31,223 | 1987 |
| SR 91 over Nsc Csx Rr N. Of US 20 | Lake | 408.1 ft | 30,463 | 1969 |
| SR 91 over Lakeland BLVD | Lake | 145.0 ft | 30,463 | 1969 |
| Jacobs RD over I80 Ohio Tpk | Sandusky | 191.9 ft | 30,000 | 1954 |
| Ir 76 over Hattrick RD Cr-110 | Portage | 106.0 ft | 29,867 | 1965 |
| SR 82 over Chippewa Crk .40 Mi E 21 | Cuyahoga | 73.2 ft | 28,437 | 1932 |
| Woodman M0074 over Lilly Creek | Montgomery | 58.1 ft | 27,017 | 1961 |
| Shoup Mill Rd. over Storm Sewer | Montgomery | 22.0 ft | 26,981 | 1968 |
| Glendale Milford over Norfolk Southern Rr-sort | Hamilton | 151.9 ft | 24,750 | 1960 |
| I80 Oh Tpk over Cairl Ditch | Lucas | 24.9 ft | 24,423 | 1954 |
| West 150th ST over N&s Rr Rta & Chatfield | Cuyahoga | 708.7 ft | 23,303 | 1967 |
| Rueger Shelter RD over I80 Ohio Tpk | Fulton | 220.1 ft | 22,000 | 1954 |
| Spies Handy RD over I80 Ohio Tpk | Fulton | 191.9 ft | 22,000 | 1954 |
| Mlk BLVD 3-1 over Doan Brook 3-1 | Cuyahoga | 35.4 ft | 21,695 | 1900 |
| I-71 over Opossum Run | Pickaway | 119.1 ft | 20,873 | 1964 |
| US 30 & SR 7 over Hill AVE Twp RD 1082 | Columbiana | 134.5 ft | 20,444 | 1964 |
| E. 9th St. Cr-703 over Sr-2 (e 9th. St.) | Cuyahoga | 85.0 ft | 20,088 | 1940 |
| SR 58 over Branch Of Beaver Creek | Lorain | 80.1 ft | 19,498 | 1965 |
| SR 252 over I-480 (grt Nrthrn Blvd) | Cuyahoga | 292.0 ft | 19,407 | 1980 |
| Ir 70 over Sr7&767 Rr Wlg.cr Ohio R | Belmont | 2409.8 ft | 19,121 | 1968 |
| Bilstein Boulivard over Csx Railroad | Butler | 188.0 ft | 18,344 | 1964 |
| Fourth ST (us23) over S 4th St(us-23) Over I-7 | Franklin | 214.6 ft | 18,223 | 1964 |
| US 36 over Mill Creek | Union | 226.7 ft | 18,155 | 1950 |
| SR 4 over Shaffer Creek | Butler | 32.2 ft | 18,062 | 1957 |
| Mlk BLVD 5037m over Doan Brook 6-1 | Cuyahoga | 27.6 ft | 17,488 | 1900 |
| Alex Bell C0078 over Drainage Ditch | Montgomery | 26.9 ft | 17,158 | 1968 |
| US 50 over Nsrr;duckcrk;red Bank RD | Hamilton | 432.1 ft | 17,030 | 1962 |
| Frank RD over Early Run(frank Rd) | Franklin | 71.9 ft | 17,009 | 1973 |
| Mlk BLVD 9-1 over Doan Brook 9-1 | Cuyahoga | 27.9 ft | 16,514 | 1900 |
| Main St. over Csx & Conrail (101) | Summit | 246.4 ft | 16,475 | 1938 |
| US 22 over Bear Run | Warren | 66.9 ft | 16,452 | 1938 |
| Western Reserve over Yellow Creek | Mahoning | 50.9 ft | 16,431 | 1939 |
| Eberly Home RD over I80 Ohio Tpk | Williams | 191.9 ft | 16,000 | 1954 |
| WB Ir 275 over Norfolk Southern Rr; Us5 | Hamilton | 376.0 ft | 15,977 | 1976 |
| Ir 275 over Whitewater River | Hamilton | 568.9 ft | 15,977 | 1976 |
| Ir 275 over Whitewater River | Hamilton | 568.9 ft | 15,977 | 1976 |
| SR 32 over Over Usr 35 | Jackson | 237.9 ft | 15,398 | 1970 |
| Corey Rd. over Ir 475 | Lucas | 196.9 ft | 14,673 | 1969 |
| Usr 422 over SR 91 Som Center RD | Cuyahoga | 175.9 ft | 14,583 | 1975 |
| SR 17 over Rocky River | Cuyahoga | 1919.0 ft | 14,415 | 1933 |
| E. 14th St. Ramp over Ir-77nb Rmp To E14th NB | Cuyahoga | 160.1 ft | 14,326 | 1960 |
| Pl Valley RD Cr121 over Riverview Rd/creek | Cuyahoga | 238.5 ft | 14,182 | 1958 |
| Pl Valley RD Cr121 over Canal RD Oh Canal/metro | Cuyahoga | 637.1 ft | 14,182 | 1958 |
| Sugar Ridge Rd. over Creek Sugar Ridge | Lorain | 24.0 ft | 14,095 | 1991 |
| SR 10 over Columbus RD | Cuyahoga | 95.1 ft | 13,835 | 1930 |
| SR 10 over Cuy River Valley & Fi Rr | Cuyahoga | 3657.2 ft | 13,835 | 1932 |
| SR 283 over Overflow For Chagrin Riv | Lake | 50.9 ft | 13,813 | 1932 |
| SR 43 (aurora Rd.) over Baldwin Crk 1.4 Mi S 175 | Cuyahoga | 32.2 ft | 13,737 | 1992 |
| US 42 over Ohio River Clay Bailey | Hamilton | 2209.3 ft | 13,531 | 1974 |
| Ramp Es over Up Ir 77 Dn Ir-480-l/r | Cuyahoga | 503.9 ft | 13,400 | 1973 |
| SR 7 over Norfolk Southern Rr Corp | Belmont | 565.6 ft | 13,148 | 1983 |
| Wal-42 Blacklick over T Res Feeder(blacklick) | Fairfield | 40.0 ft | 13,120 | 1988 |
| US 30 over Carpenters Run | Columbiana | 21.0 ft | 13,000 | 1963 |
| West Main Street over Cuyahoga River & Csxt Rr | Portage | 249.0 ft | 12,977 | 1876 |
| Dover Center CR 58 over Cahoon Creek | Cuyahoga | 73.2 ft | 12,658 | 1996 |
| Ramp To 270wb over Ir-71 | Franklin | 269.0 ft | 12,651 | 1966 |
| SR 93 over C&o Railroad | Hocking | 100.4 ft | 12,367 | 1969 |
| Williams RD over Ir 270 | Franklin | 325.5 ft | 12,195 | 1968 |
| SR 14 over Nsc W&le Rr @ Henry St. | Cuyahoga | 1358.9 ft | 12,155 | 1929 |
| US 50 over Whitewater River | Hamilton | 459.0 ft | 12,104 | 1941 |
| Memphis RD CR 119 over Big Creek | Cuyahoga | 61.0 ft | 11,781 | 1929 |
| Wooster RD over Cuy-90-0704(wooster Road | Cuyahoga | 190.9 ft | 11,777 | 1969 |
| Wenger Road M020b over Moss Creek | Montgomery | 43.0 ft | 11,575 | 1988 |
| Scioto Darby Cr.rd over Big Darby (scioto Darby) | Franklin | 280.8 ft | 11,541 | 1986 |
| West Market Street over Mahoning River | Trumbull | 234.9 ft | 11,521 | 1930 |
| Gender RD (cr 222) over Over Us-33 | Franklin | 285.4 ft | 11,464 | 1971 |
| Mr-476 Memorial To over Ohio R. Csx Keever St. | Washington | 2555.4 ft | 11,215 | 1955 |
| SR 257 over Ped Underpass At Zoo | Delaware | 27.9 ft | 11,179 | 1970 |
| Usr 33 over Olentangy River | Franklin | 438.0 ft | 11,117 | 1932 |
| SR 84 over Sr-44 (johnnycake Ridge) | Lake | 243.1 ft | 11,058 | 1960 |
| Berdan Avenue over Ottawa River | Lucas | 100.1 ft | 10,885 | 1972 |