| I80 Oh Tpk over Mills Creek | 1954 | 42,178 | Fair |
| I80 Oh Tpk over NS RR | 1954 | 42,178 | Good |
| I80 Oh Tpk over Portland Rd | 1954 | 42,178 | Fair |
| I80 Oh Tpk over NS RR & Kelly Rd | 1954 | 41,539 | Good |
| I-80 Ohio Turnpike over Berlin Rd | 1954 | 40,573 | Fair |
| I80 Oh Tpk over Chapple Creek Ditch | 1954 | 40,573 | Fair |
| I80 Oh Tpk over Ditch | 1954 | 40,573 | Fair |
| I80 Oh Tpk over Humm Rd | 1954 | 40,573 | Fair |
| I80 Oh Tpk over Old Womans Creek | 1954 | 40,573 | Good |
| I80 Tpk over SR 61&ceylon-norwlk Rd | 1954 | 40,573 | Good |
| I80 Oh Tpk over CSX RR (Abandoned) | 1953 | 40,413 | Good |
| I80 Oh Tpk over Ditch | 1954 | 40,413 | Fair |
| I80 Oh Tpk over Ditch | 1954 | 40,413 | Fair |
| I80 Oh Tpk over Ditch | 1954 | 40,413 | Fair |
| I80 Oh Tpk over Ransom Rd | 1953 | 40,413 | Good |
| I80 Oh Tpk over SR 99 | 1954 | 40,413 | Fair |
| I80 Oh Tpk over Usr 250 | 1954 | 40,413 | Fair |
| Dean Rd over I80 Ohio Tpk | 1954 | 32,000 | Good |
| SR 2 over Taylor Ditch | 1962 | 24,714 | Good |
| SR 2 over Sandusky Bay Boat Pass | 1963 | 23,282 | Fair |
| I80 Oh Tpk over Huron River &RR (closed) | 1954 | 20,287 | Good |
| I80 Oh Tpk over Vermilion River | 1954 | 20,287 | Good |
| SR 2 over Lagoon (sandusky Bay) | 1963 | 19,921 | Fair |
| SR 2 over Plum Brook | 1961 | 19,905 | Good |
| Usr 250 over O\ Mr-481 Frntg Rd(ramp) | 1968 | 19,540 | Good |
| Usr 250 over Pipe Creek | 1971 | 19,418 | Fair |
| Usr 250 over Sulphur Brook | 1971 | 19,418 | Fair |
| Usr 250 over over N&S RR & City Stree | 1968 | 19,418 | Good |
| Usr 250 over Huron River | 1956 | 18,763 | Good |
| Usr 6 over over Eri-002-1542 | 1961 | 15,816 | Good |
| Usr 6 over Vermilion River | 1928 | 15,119 | Fair |
| SR 4 over over Eri-002-0813 | 1962 | 14,338 | Fair |
| Usr 6 over Plum Creek | 1993 | 14,237 | Good |
| Usr 6 over Sawmill Creek | 1990 | 14,237 | Good |
| SR 2 over Mills Creek | 1961 | 13,072 | Good |
| SR 2 over Mills Creek | 1961 | 13,072 | Good |
| SR 2 over over N&S RR & Old RR Rdt | 1961 | 13,072 | Good |
| SR 2 over over N&S RR & Old RR Rdt | 1961 | 13,072 | Good |
| Perkins Ave CR5 over Perkins Ave/mills Creek | 1967 | 12,833 | Fair |
| SR 2 over Pipe Creek | 1961 | 12,357 | Fair |
| SR 2 over Pipe Creek | 1961 | 12,357 | Fair |
| SR 2 over over Per-120-0100 Columb | 1962 | 12,357 | Good |
| SR 2 over over Per-120-0100 Columb | 1962 | 12,357 | Good |
| Usr 6 over Huron River | 1947 | 12,318 | Fair |
| Usr 6 over over N&S RR | 1947 | 12,318 | Fair |
| Usr 6 over Cold Creek | 2000 | 11,477 | Good |
| SR 2 over over Mar-025-0250th/cree | 1961 | 11,154 | Good |
| SR 2 over over Mar-025-0250th/cree | 1961 | 11,154 | Good |
| SR 2 over over Mar-105-0500 Ch | 1961 | 11,154 | Good |
| SR 2 over over Mar-105-0500 Ch | 1961 | 11,154 | Good |
| SR 2 over Huron River/n&s Rr/ch-12 | 1987 | 10,960 | Fair |
| SR 2 over Huron River/n&s Rr/ch-12 | 1987 | 10,960 | Fair |
| SR 2 over Old Woman Creek | 1987 | 10,702 | Good |
| SR 2 over Old Woman Creek | 1987 | 10,702 | Good |
| Usr 6 over US 6 over N&S RR | 2013 | 10,698 | Good |
| Perkins Ave over Perkins Ave/Pipe Creek | 2023 | 10,600 | Good |
| SR 2 over over Ch-10 (bogart Rd) | 1987 | 10,562 | Fair |
| SR 2 over over Ch-10 (bogart Rd) | 1987 | 10,562 | Good |
| SR 2 over over Conrail RR | 1987 | 10,562 | Good |
| SR 2 over over Conrail RR | 1987 | 10,562 | Good |
| SR 2 over over Mud Brook | 1987 | 10,562 | Fair |
| SR 2 over over Mud Brook | 1987 | 10,562 | Fair |
| Columbus Ave CR120 over Columbus Ave/pipe Creek | 2020 | 10,500 | Good |
| SR 2 over Cold Creek (ramp D) | 1962 | 10,350 | Fair |
| SR 2 over Chappel Creek | 1973 | 10,326 | Fair |
| SR 2 over Chappel Creek | 1973 | 10,326 | Fair |
| SR 2 over Sugar Creek | 1973 | 10,326 | Fair |
| SR 2 over Sugar Creek | 1973 | 10,326 | Fair |
| SR 2 over over Eri-137-0489 Th | 1973 | 10,326 | Good |
| SR 2 over over Eri-137-0489 Th | 1973 | 10,326 | Good |
| SR 2 over over N&W RR | 1973 | 10,326 | Good |
| SR 2 over over N&W RR | 1973 | 10,326 | Good |
| SR 2 over over Ns/conrail | 1961 | 9,953 | Good |
| SR 2 over over Ns/conrail | 1961 | 9,953 | Good |
| Usr 6 over Pipe Creek | 2000 | 9,494 | Good |
| SR 2 over over Eri-060-0814 | 1973 | 8,684 | Good |
| SR 2 over over Eri-060-0816 | 1973 | 8,684 | Good |
| SR 2 over over Eri-6-0380cold Cree | 1961 | 8,523 | Good |
| SR 2 over over Eri-6-0382cold Cree | 1961 | 8,523 | Good |
| SR 2 over Sawmill Creek | 1963 | 7,783 | Good |
| SR 2 over Sawmill Creek | 1963 | 7,783 | Good |
| Usr 6 over Tributary of Lake Erie | 1961 | 7,722 | Good |
| Usr 6 over over Eri-002-1631 | 1987 | 7,500 | Fair |
| Usr 6 over Mill Creek | 1894 | 6,729 | Fair |
| Bogart Rd CR10 over Bogart Rd/pipe Creek | 2002 | 6,638 | Good |
| Cleveland Road W over Cove No 1 | 2002 | 6,103 | Good |
| Cleveland Road W over Cove No. 2 | 2011 | 6,103 | Good |
| SR 4 over NS RR Yard | 1966 | 5,980 | Fair |
| SR 4 over Pipe Creek | 1989 | 5,980 | Fair |
| SR 4 over Pipe Creek | 1971 | 5,980 | Fair |
| Campbell St C-110 over Campbell St/pipe Creek | 2012 | 5,862 | Good |
| Ch 110 Campbell Rd over over Eri-002-0927 | 1961 | 5,862 | Good |
| SR 4 over I80 Ohio Turnpike | 1994 | 5,694 | Fair |
| SR 101 over over Eri-002-0624 | 1962 | 5,594 | Good |
| SR 2 over over Eri-250-0391 | 1961 | 5,293 | Good |
| SR 2 over over Eri-250-0395 | 1961 | 5,293 | Good |
| Perkins Ave CR5 over Perkins Ave/plum Brook | 2010 | 5,178 | Good |
| Usr 6 over Old Woman Creek | 1992 | 5,174 | Good |
| Strub Rd TR07 over Strub Rd/pipe Creek | 1967 | 4,553 | Good |
| SR 269 over Cold Creek | 1993 | 4,475 | Good |
| SR 13 over I80 Ohio Turnpike | 1954 | 4,464 | Fair |
| SR 13 over over N&S RR | 1960 | 4,190 | Fair |
| TR118 Galloway Rd over over Eri-002-1245 | 1961 | 4,072 | Good |
| SR 13 over over Eri-002-1833 | 1987 | 3,928 | Fair |
| SR60 Savannah Rd over I80 Ohio Tpk | 1954 | 3,843 | Good |
| Galloway Rd TR118 over Galloway Rd/plum Brook | 1963 | 3,805 | Fair |
| SR 113 over Vermilion River | 1997 | 3,777 | Good |
| SR 13 over Mud Brook | 1956 | 3,666 | Fair |
| SR 113 over Trib. of Huron River | 2006 | 3,616 | Good |
| Usr 6 over Chappel Creek | 1992 | 3,577 | Good |
| Usr 6 over Darby Creek | 1984 | 3,577 | Good |
| Usr 6 over Sugar Creek | 1998 | 3,577 | Good |
| SR 269 over I80 Ohio Tpk | 1954 | 3,511 | Fair |
| Usr 6 over Cranberry Creek | 2016 | 3,490 | Good |
| SR 60 over over Vermilion River | 2002 | 3,178 | Good |
| Bogart Rd CR10 over Bogart Rd/mills Creek | 1941 | 3,140 | Poor |
| Monroe Street over Mills Creek | 1984 | 3,080 | Fair |
| Bogart Rd CR10 over Bogart Rd-rengel Ditch | 2005 | 2,945 | Good |
| Old Railroad Rd over Old Railroad Rd-mills CR | 2006 | 2,920 | Good |
| SR 99 over Pipe Creek | 1949 | 2,890 | Fair |
| Portland Rd CR32 over Portland Rd-mills Creek | 2007 | 2,852 | Good |
| SR 61 over Trib Old Womans Creek | 1969 | 2,849 | Good |
| SR 61 over over Eri-002-2222 | 1987 | 2,724 | Good |
| Vermilion Road over Nsrr Railroad | 1975 | 2,682 | Poor |
| Ot Ramp Exit 110 over I80 Ohio Turnpike | 1994 | 2,512 | Fair |
| Bardshar Rd CR105 over Bardshar Rd/cold Creek | 2009 | 2,399 | Good |
| SR 269 over over Eri-002-0189 | 1964 | 2,360 | Fair |
| Tpk Exit 119 Ramp over Usr 250 | 1954 | 2,343 | Fair |
| Marshall Ave TR91 over Marshall Ave/sulphur Brk | 1975 | 2,227 | Fair |
| SR 113 over Chappel Creek | 1983 | 2,096 | Good |
| SR 113 over Old Woman Creek | 1970 | 2,096 | Fair |
| SR 113 over Trib. of Huron River | 1999 | 1,930 | Fair |
| Bogart Rd CR10 over Bogart Rd-sawmill Creek | 2005 | 1,929 | Good |
| Berlin Rd CR132 over Berlin Rd-old Woman Crk | 1973 | 1,677 | Fair |
| Bardshar Rd CR105 over Bardshr Rd/mills Creek | 1981 | 1,675 | Good |
| Mason Rd CR13 over Mason Rd/mills CR | 1987 | 1,535 | Good |
| Mason Rd CR13 over Mason Rd-pipe Creek | 1971 | 1,516 | Fair |
| Strecker Rd CR15 over Strecker Rd/pipe Creek | 2007 | 1,516 | Good |
| CR 132 Berlin Rd over over Eri-002-2075 | 1987 | 1,500 | Good |
| Tr 121 Camp Rd over over Eri-002-1406 | 1961 | 1,457 | Good |
| Tpk Exit 118 Ramp over I80 Ohio Turnpike | 1997 | 1,432 | Good |
| Strub Rd TR7 over Strub Rd/mills Creek | 1982 | 1,385 | Fair |
| Berlin St TR1104 over Berlin St-huron River | 1986 | 1,295 | Good |
| Mason Rd CR13 over Mason Rd-old Woman Creek | 1973 | 1,269 | Good |
| Mason Rd CR13 over Mason Rd/old Woman Creek | 1973 | 1,269 | Fair |
| T-147 Coen Road over over Eri-002-2820 | 1973 | 1,233 | Good |
| Shaw Mill Rd TR49 over Shawmill Rd/rattlesnk CR | 2010 | 1,166 | Good |
| Old Railroad Rd over Old Railroad Rd/mills CR | 1999 | 1,087 | Good |
| Mason Rd CR13 over Mason Rd/huron River | 1973 | 1,061 | Fair |
| Darrow Rd CR14 over Darrow Rd/sugar Creek | 2008 | 1,046 | Fair |
| Boeckling Bend over Mills Creek | 1934 | 990 | Fair |
| Schenk Rd TR111 over Schenk Rd/pipe Creek | 1977 | 983 | Fair |
| Darrow Rd CR14 over Darrow Rd-chappel Creek | 2006 | 937 | Good |
| Strecker Rd CR15 over Strecker Rd/clayton Ditc | 1991 | 901 | Good |
| Pattentractrd CR43 over Patten Tract/clayton Dit | 1994 | 893 | Fair |
| Huron Avery over over Eri-002-1773 | 1987 | 886 | Fair |
| Flor-wakmn Rd CR61 over Flor-wakmn Rd/chappel CR | 2009 | 826 | Good |
| Berlin Rd TR132 over Berlin Rd/old Woman Crk | 1970 | 797 | Good |
| Harris Rd TR108 over Harris Rd-pipe Creek | 1954 | 797 | Fair |
| Wood Rd TR30 over Wood Rd/clayton Ditch | 1962 | 797 | Fair |
| Kelley Rd TR116 over Kelley Rd/mud Brook | 1954 | 791 | Fair |
| Boos Rd TR9 over Boos Rd/sawmill Creek | 2016 | 786 | Good |
| Wahl Rd CR35 over Wahl Rd/littl Pickeral C | 2000 | 778 | Good |
| Patten Tract Rd over Patten Tract Rd/pipe CR | 2001 | 754 | Good |
| Maple Ave TR103 over Maple Ave/mills Creek | 2001 | 719 | Good |
| C-143 Risden Road over over Eri-002-2720 | 1973 | 715 | Fair |
| Camp Rd TR121 over Camp Rd/sawmill Creek | 2021 | 700 | Good |
| Risden Rd CR143 over Risden Rd-darby Creek | 1990 | 698 | Good |
| Angling Rd Tr-144 over I80 Ohio Turnpike | 1998 | 672 | Fair |
| River Rd Tr-126 over I80 Ohio Turnpike | 1954 | 662 | Good |
| Florence-wakeman R over Flornc-wkmn Rd/chappel C | 2006 | 603 | Good |
| Main Rd CR17 over Main Rd/chappel Creek | 2011 | 577 | Good |
| Joppa Rd Cr-140 over I80 Ohio Turnpike | 1954 | 505 | Good |
| Mason Rd CR13 over Mason Rd/chappel Creek | 2018 | 500 | Good |
| Higbee Rd TR94 over Higbee Rd/clayton Ditch | 2011 | 485 | Good |
| Stanley Rd TR74 over Stanley Rd/sugar Creek | 2010 | 485 | Good |
| Joppa Rd CR 140 over Joppa Rd/chappel Creek | 2017 | 480 | Good |
| Patten Tract Rd over I80 Ohio Turnpike | 1997 | 477 | Good |
| Scheid Rd TR12 over Scheid Rd/mud Brook | 1966 | 449 | Good |
| Strecker Rd CR15 over Strecker Rd-biebricker D | 2013 | 404 | Good |
| Thomas Rd Tr-114 over I80 Ohio Turnpike | 1997 | 400 | Good |
| Wikel Rd Tr-127 over I80 Ohio Turnpike | 1954 | 388 | Good |
| CR 140 Joppa Rd over over Eri-002-2515 | 1973 | 387 | Fair |
| Chapin Rd TR131 over Chapin Rd/old Woman CR | 2001 | 385 | Good |
| Chapin Rd TR131 over Chapin Rd/old Woman Crk | 1974 | 385 | Fair |
| Chapin Rd over I80 Ohio Tpk | 1954 | 385 | Good |
| Ransom Rd TR44 over Ransom Rd/clayton Ditch | 1962 | 363 | Poor |
| Homegardner Rd T25 over Homegardner Rd-cold Crk | 1967 | 357 | Good |
| Darrow Rd CR14 over Darrow Rd/old Woman Crk | 1961 | 340 | Fair |
| Harrison Rd Tr-145 over I80 Ohio Turnpike | 1954 | 336 | Fair |
| Arlington Rd over I80 Ohio Turnpike | 1954 | 324 | Fair |
| Bellamy Rd TR133 over Bellamy Rd/old Woman Crk | 1967 | 324 | Fair |
| Deyo Rd over I80 Ohio Tpk | 1954 | 324 | Fair |
| Furnace Rd TR78 over Furnace Rd/chappel Creek | 1975 | 324 | Fair |
| Huber Rd TR46 over Huber Rd/huron River | 1985 | 324 | Fair |
| Huff Rd TR84 over Huff Rd/old Woman Creek | 1973 | 324 | Fair |
| Lovers Lane TR48 over Lovers Lane Rd/huron Ri | 2000 | 324 | Fair |
| Portland Rd TR32 over Portland Rd/pipe Creek | 1979 | 324 | Good |
| Reiger Rd TR89 over Reiger Rd/old Woman CR | 1999 | 324 | Good |
| Tennant Rd TR88 over Tennant Rdold Woman Crk | 2005 | 324 | Good |
| Frailey Rd over I-80 Ohio Turnpike | 1954 | 307 | Fair |
| Fox Rd TR11 over Fox Rd/washburn Ditch | 1968 | 306 | Good |
| Fox Road TR11 over Fox Rd/sawmill Creek | 2007 | 306 | Good |
| Miller Rd TR26 over Miller Rd/caswell Ditch | 1999 | 292 | Good |
| Miller Road TR26 over Miller Rd-mills Creek | 2005 | 292 | Good |
| Mcintyre Rd TR54 over Mcintyre Rd-huron River | 1970 | 291 | Fair |
| T-135 Hahn Road over over Eri-002-2332 | 1973 | 281 | Good |
| Billings Rd TR38 over Billings Rd/mills Creek | 2019 | 277 | Good |
| Poorman Rd TR141 over Poorman Rd/chappel Creek | 1900 | 212 | Poor |
| Tr-21 Mc Cartney R over over Eri-002-0342 | 1964 | 211 | Good |
| Green Rd TR2 over Green Rd/vermilion River | 2011 | 200 | Good |
| Heywood Rd TR24 over Heywood Rd/cold Creek | 2006 | 200 | Good |
| Haber Rd TR71 over Haber Rd/edson Creek | 2020 | 150 | Good |
| Harmon Rd TR19 over Harmon Rd/chappel Creek | 2024 | 140 | Good |
| T-142 Barnes Road over over Eri-002-2640 | 1973 | 135 | Good |
| Thorpe Rd TR86 over Thorpe Rd/chappel Creek | 2015 | 135 | Good |
| Barnes Rd TR142 over Barnes Rd/sugar Creek | 2001 | 132 | Good |
| Andress Rd TR136 over Andress Rd-old Woman Crk | 2004 | 124 | Good |
| Maple Ave TR103 over Maple Ave/cold Creek | 2009 | 102 | Good |
| Anchorage Way over Lagoon | 1994 | 100 | Fair |
| Green Rd TR2 over Green Rd/frankenburg CR | 2006 | 100 | Good |
| Park Drive over Lagoon | 1975 | 100 | Fair |
| Smith Rd TR97 over Smith Rd/wright Ditch | 1962 | 99 | Good |
| Stephens Rd TR139 over Stephens Rd-chappel CR | 2005 | 96 | Good |
| Billings Rd Tr-38 over I80 Ohio Turnpike | 1996 | 87 | Good |
| Garfield Rd TR18 over Garfield Rd-vermilion Ri | 1982 | 60 | Good |