| Tr 75 Reinhart RD over Salt Fork (s Bridge) | Guernsey | 1828 | Poor | 50 |
| North Pike over Valley Run | Muskingum | 1830 | Poor | 209 |
| Arlington BLVD over Mahoning River E Branch | Trumbull | 1831 | Fair | 2,000 |
| Township Road 153 over Six Mile Creek | Paulding | 1835 | Fair | 324 |
| Tr 691 over Jims Run | Monroe | 1840 | Fair | 155 |
| County Road 424 over North Turkeyfoot Creek | Henry | 1842 | Good | 3,596 |
| County Road 424 over Dry Creek | Henry | 1842 | Fair | 3,596 |
| County Road 424 over Bad Creek | Henry | 1842 | Fair | 3,596 |
| Tarbox Cem RD over Massies Creek | Greene | 1850 | Fair | 352 |
| Usr 40 over Glade Run | Madison | 1850 | Good | 3,215 |
| Old Detroit Avenue over Abandoned Conrail Rr | Cuyahoga | 1853 | Poor | 250 |
| Gracesrun/harshavi over Cherry Fork | Adams | 1855 | Fair | 566 |
| Township RD 611 over Indian Camp Run | Guernsey | 1855 | Fair | 324 |
| N Main ST CR 264 over Branch Chagrin River | Cuyahoga | 1857 | Poor | 7,070 |
| Farver over Great Miami River | Miami | 1860 | Fair | 324 |
| Township Road 25 over Killbuck Creek | Coshocton | 1863 | Poor | 564 |
| Windsor Mech. Road over Grand River | Ashtabula | 1867 | Good | 1,392 |
| Cr-600 Roebling over Us27 & Ohio River | Hamilton | 1867 | Fair | 9,054 |
| Township Road 269 over Island Run | Morgan | 1867 | Fair | 209 |
| Middle Road over Conneaut Creek | Ashtabula | 1868 | Poor | 100 |
| Harpersfield Road over Grand River | Ashtabula | 1868 | Good | 657 |
| SR 147(e.main St.) over Munic.walk(ex-rr Tunnel) | Belmont | 1870 | Fair | 10,456 |
| C87a Axe Handle RD over Little Darby | Union | 1870 | Fair | 320 |
| C163b Inskeep-crty over Spain Creek | Union | 1870 | Fair | 430 |
| Martinsville Road over East Fork Of Todds Fork | Clinton | 1871 | Good | 287 |
| Byers-winters RD over Pigeon Creek | Jackson | 1871 | Fair | 324 |
| Johnson RD over Little Scioto River | Jackson | 1871 | Fair | 209 |
| Tr 38a over Big Raccoon Creek | Vinton | 1871 | Fair | 209 |
| Township Road 21 over West Branch Wolf Creek | Morgan | 1872 | Fair | 209 |
| Dewey Road over Ashtabula River | Ashtabula | 1873 | Good | 209 |
| Lower Twin RD over Buckskin Creek | Ross | 1873 | Fair | 124 |
| Riverdale Road over Grand River | Ashtabula | 1874 | Fair | 148 |
| Tr136 over Whetstone | Morrow | 1874 | Poor | 197 |
| Covered Bridge LN over Brush Creek | Scioto | 1874 | Good | 209 |
| North Pole Rd. over Eagle Creek | Brown | 1875 | Poor | 104 |
| Martin Drive over Old Waterworks Coal Room | Hamilton | 1875 | Fair | 5,915 |
| Smithfield T125 over Piney Fork | Jefferson | 1875 | Good | 209 |
| County Road 16 over Santoy Creek | Morgan | 1875 | Fair | 209 |
| Doyle Road over Mill Creek | Ashtabula | 1876 | Good | 199 |
| Tr 347 over Sunday Ck | Athens | 1876 | Fair | 96 |
| By-passed Historic over Middle Fork Little Beave | Columbiana | 1876 | Fair | 50 |
| CR 13 over Great Miami River | Logan | 1876 | Fair | 194 |
| Cr225 over Alum Creek | Morrow | 1876 | Poor | 184 |
| West Main Street over Cuyahoga River & Csxt Rr | Portage | 1876 | Poor | 12,977 |
| SR 149 over Abnd.rr.tunnel(no Trs) | Belmont | 1877 | Poor | 3,326 |
| Mccafferty Rd. over E Fork Little Miami Rive | Brown | 1877 | Fair | 385 |
| Lisbon Dunganon869 over Cold Run Creek | Columbiana | 1877 | Fair | 92 |
| Stonlick Williams over Stonelick Creek | Clermont | 1878 | Good | 575 |
| Ch130a over Sandusky River | Wyandot | 1878 | Good | 83 |
| Blackwood RD over Blkwd Cvd Brg Pratt Fork | Athens | 1879 | Poor | 209 |
| Georgemiller Rd. over West Fork Of Eagle Creek | Brown | 1879 | Fair | 148 |
| Mcclellan RD 871 over West Fork Little Beaver | Columbiana | 1879 | Good | 0 |
| Township Road 921 over Little Muskingum River | Washington | 1879 | Poor | 209 |
| Yellow Crk Ch 846 over Conrail Penn Central R-r | Columbiana | 1880 | Fair | 324 |
| Cross Creek T166 over Cross Creek | Jefferson | 1880 | Fair | 951 |
| Carmel Achor 1026 over Little Beaver Creek | Columbiana | 1882 | Fair | 305 |
| Lamereaux 118 over Lamereaux/w Br Hrn Rvr | Huron | 1882 | Fair | 209 |
| CR 21b over Miami River | Logan | 1882 | Poor | 816 |
| Mark Road-tr54 over Sugar Creek Mark RD | Fayette | 1883 | Fair | 351 |
| Ballard Road over Caesars Creek | Greene | 1883 | Good | 12 |
| SR 58 over Plum Creek | Lorain | 1883 | Fair | 7,627 |
| Tr62 over Flat Run | Morrow | 1883 | Poor | 100 |
| Grimms Bridge 1042 over Little Beaver Creek | Columbiana | 1884 | Fair | 324 |
| Tr215 over Big Walnut Creek | Morrow | 1884 | Poor | 78 |
| Usr 20 over Doan Creek At Mlk BLVD | Cuyahoga | 1885 | Fair | 20,699 |
| SR 762 over Big Darby Creek | Pickaway | 1885 | Good | 2,357 |
| CR 40 Plainview RD over Little Muskingum River | Monroe | 1886 | Fair | 209 |
| North Street over Muskingum River | Muskingum | 1886 | Good | 1,236 |
| Township Road 570 over W. Br. Wolf Creek | Washington | 1886 | Poor | 209 |
| Brubaker RD over Sams Creek | Preble | 1887 | Fair | 30 |
| Cr125 over Closed | Morrow | 1888 | Poor | 150 |
| T-0039 over S Wolf Creek | Washington | 1888 | Fair | 114 |
| Cr184 over S. Branch Kokosing | Morrow | 1889 | Good | 283 |
| County Home RD 412 over No Name | Columbiana | 1890 | Good | 380 |
| Willard RD 843 over Penn Rr | Columbiana | 1890 | Fair | 324 |
| US 35 over Shawnee Creek | Greene | 1890 | Fair | 3,007 |
| US 127 over Trib W Fork Mill Creek | Hamilton | 1890 | Fair | 21,420 |
| Township Road 655 over Middle Fork Sugar Creek | Holmes | 1890 | Fair | 209 |
| SR 254 over French Creek | Lorain | 1890 | Fair | 12,482 |
| SR 151 over W & Le Rr (tunnel) | Harrison | 1891 | Fair | 1,841 |
| Sunbury RD over Argyle-woodlnd (sunbury) | Franklin | 1892 | Good | 12,400 |
| SR 13 over Kokosing River | Knox | 1892 | Good | 26,321 |
| Bloody Bridge Road over Miami-erie Canal | Auglaize | 1893 | Fair | 385 |
| Midland Fredr 1038 over Little Beaver Creek | Columbiana | 1893 | Fair | 324 |
| Pancake-clark.1031 over North Fork Little Beaver | Columbiana | 1893 | Fair | 156 |
| Usr 6 over Mill Creek | Erie | 1894 | Fair | 6,729 |
| Tr 186 Bridge RD over Wills Creek | Guernsey | 1894 | Poor | 0 |
| Price RD over Prices Creek | Preble | 1894 | Fair | 324 |
| Conc. Fairhaven RD over Four Mile Creek | Preble | 1894 | Fair | 52 |
| Eag Twp RD 48 over Tiderishi Ditch | Hancock | 1895 | Poor | 37 |
| Township Road 99 over Gordon Creek | Paulding | 1895 | Poor | 30 |
| Eaton New Hope RD over Seven Mile Creek | Preble | 1895 | Fair | 324 |
| Tr 103 over Crabapple Creek | Belmont | 1896 | Fair | 351 |
| Cooke Road over Trib. N. Br. Kokosing | Knox | 1896 | Poor | 40 |
| ST Clair AVE CR 9 over Mlk Boulevard | Cuyahoga | 1897 | Fair | 8,581 |
| Garfield Parkway over Mill Creek | Cuyahoga | 1897 | Good | 2,000 |
| Glades Road over Glades RD (rocky Fork Ck | Scioto | 1897 | Fair | 383 |
| Warner Road CR 78 over Mill Creek | Cuyahoga | 1898 | Fair | 6,042 |
| Elmville Rd. over Ohio Brush Creek | Adams | 1900 | Poor | 212 |
| Newman Rd. over Southforksciotobrushcree | Adams | 1900 | Poor | 385 |
| CR 30a over Jerome Fork Overflow | Ashland | 1900 | Fair | 1,362 |
| US 6 over Hoskins Creek | Ashtabula | 1900 | Good | 2,812 |
| North Myers Road over Indian Creek | Ashtabula | 1900 | Good | 1,838 |
| Cork Cold Springs over Mill Creek | Ashtabula | 1900 | Good | 291 |
| Lake Road over Wheeler Creek | Ashtabula | 1900 | Good | 923 |
| New London Road over Unnamed Stream | Ashtabula | 1900 | Good | 429 |
| Plymouth Gageville over Unnamed Stream | Ashtabula | 1900 | Fair | 281 |
| Hall Road over W. Branch Ashtabula Rive | Ashtabula | 1900 | Good | 155 |
| Covered Bridge LN over Phelps Creek | Ashtabula | 1900 | Good | 485 |
| Woodworth Road over Pymatuning Creek | Ashtabula | 1900 | Good | 209 |
| Creek Road over Conneaut Creek | Ashtabula | 1900 | Good | 58 |
| Bulah Road over Griggs Creek Tributary | Ashtabula | 1900 | Good | 225 |
| Marrian Road over Mill Creek | Ashtabula | 1900 | Fair | 155 |
| Callender Road over Crooked Creek | Ashtabula | 1900 | Good | 204 |
| Clyde Hill Road over Grand River | Ashtabula | 1900 | Good | 1,297 |
| Horton Road over Conneaut Creek | Ashtabula | 1900 | Poor | 0 |
| Scribner Road over Ashtabula River Trib. | Ashtabula | 1900 | Fair | 209 |
| Reger Road over Ashtabula Creek | Ashtabula | 1900 | Poor | 209 |
| Root Road over Ashtabula River | Ashtabula | 1900 | Fair | 40 |
| Miller Road over Lebanon Creek | Ashtabula | 1900 | Good | 209 |
| Moore Road over Rock Creek | Ashtabula | 1900 | Good | 38 |
| Schrambling Road over Ashtabula River W Branch | Ashtabula | 1900 | Fair | 209 |
| Caine Road over Ashtabula River E Branch | Ashtabula | 1900 | Good | 209 |
| Plymouth Ridge RD over Ashtabula River | Ashtabula | 1900 | Good | 433 |
| Maple Road over Mill Creek | Ashtabula | 1900 | Good | 79 |
| Benetka Road over Ashtabula River | Ashtabula | 1900 | Good | 115 |
| Underwood Road over Pymatuning Creek | Ashtabula | 1900 | Fair | 324 |
| Hague Road over Rock Creek | Ashtabula | 1900 | Good | 172 |
| Welton Road over Conneaut Creek Tributary | Ashtabula | 1900 | Fair | 400 |
| Center Road over Conneaut Creek | Ashtabula | 1900 | Fair | 600 |
| Dov Twp 332 over Sunday Creek | Athens | 1900 | Fair | 40 |
| Strouds Run RD over Strouds Run | Athens | 1900 | Fair | 100 |
| Ireland RD over Skunk Run | Athens | 1900 | Fair | 80 |
| Rodehaver RD over East Br Shade River | Athens | 1900 | Fair | 209 |
| Valley Street over W Branch Sunday Creek | Athens | 1900 | Poor | 450 |
| Ch 54 over Pipe Creek | Belmont | 1900 | Fair | 962 |
| Ch 92 over Captina Creek | Belmont | 1900 | Fair | 177 |
| Tr 6 over Cat Hollow | Belmont | 1900 | Fair | 96 |
| Tr 34 over North Fork Captina Creek | Belmont | 1900 | Fair | 209 |
| Twshp RD 438 over Wheeling Creek | Belmont | 1900 | Fair | 734 |
| Francis Road over Br Eagle Creek | Brown | 1900 | Good | 96 |
| Martinhill RD over Beetle Creek | Brown | 1900 | Good | 385 |
| Hughes Boulevard over Little Sterling Run | Brown | 1900 | Good | 500 |
| Harris RD over Darrs Run | Butler | 1900 | Good | 401 |
| Reily Millville RD over Stream | Butler | 1900 | Fair | 780 |
| Schoenling RD over Lees Creek | Butler | 1900 | Poor | 690 |
| Fear Not Mills Roa over Mutton Run | Butler | 1900 | Fair | 1,300 |
| Joanne Drive over Panther Run | Butler | 1900 | Good | 951 |
| Hutzelman Way over Stream | Butler | 1900 | Good | 947 |
| Fox Twp Rl 586 over Ramsey Straight | Carroll | 1900 | Good | 96 |
| Nar Twp 147a over Pleasant Val Run Cem 20 | Carroll | 1900 | Fair | 324 |
| Lou Twp RD 389 over Lick Run Buchanan | Carroll | 1900 | Good | 209 |
| Sr-41 over G.t.w.railroad | Clark | 1900 | Good | 8,694 |
| Count Road No. 304 over Addison-nc O Wf Honey Ck | Clark | 1900 | Fair | 242 |
| County RD 312 over Detrick Jordon O Ef Donn | Clark | 1900 | Good | 785 |
| C-327 over Upper Valley & Chapman C | Clark | 1900 | Fair | 2,814 |
| County RD No 300 over Tremont City Ov Moores R | Clark | 1900 | Good | 1,275 |
| Township RD 161 over Baldwin LN O Buck Crk | Clark | 1900 | Fair | 246 |
| T-203 over Neer RD Ov Buck Creek | Clark | 1900 | Good | 173 |
| C 350 over Vernon Asbury O Br Buck | Clark | 1900 | Fair | 353 |
| T-204 over Pleasant Chapel & Br Bck | Clark | 1900 | Good | 356 |
| Count RD No 318 over Rebert Pk O Br Mill Crk | Clark | 1900 | Good | 735 |
| Township over Bird RD Ov Conn Rr | Clark | 1900 | Good | 2,750 |
| C-314 over New Carlisle Pk & Br Don | Clark | 1900 | Fair | 2,266 |
| C-315 over Enon-xenia RD O Mud Run | Clark | 1900 | Fair | 1,586 |
| T 315 over Enon RD Over Mad River | Clark | 1900 | Fair | 7,618 |
| C-326 over Jackson RD & NE Lt Miami | Clark | 1900 | Good | 275 |
| T-81 over Nagley RD O Br Lit Miami | Clark | 1900 | Good | 485 |
| C Road 361 over N River RD O Br Lt Miami | Clark | 1900 | Fair | 399 |
| Limestone Street over Indiana & Ohio Rr | Clark | 1900 | Fair | 2,768 |
| Taylor Pike over Stonelick Creek | Clermont | 1900 | Good | 977 |
| Jett Hill over Twelve Mile Creek | Clermont | 1900 | Good | 477 |
| Ninemile Tobasco over Ninemile Creek | Clermont | 1900 | Good | 3,739 |
| Ninemile Tobasco over Ninemile | Clermont | 1900 | Fair | 3,739 |
| Newtonsville over Moores Fork | Clermont | 1900 | Fair | 284 |
| Wards Corner Road over Creek | Clermont | 1900 | Fair | 9,668 |
| Goodwin Schoolh over Indian Creek | Clermont | 1900 | Fair | 139 |
| Felicity Cedron RD over Bullskin | Clermont | 1900 | Poor | 477 |
| Blue Sky Park over Fivemile Creek | Clermont | 1900 | Good | 124 |
| Brushy Fork Rd. over Patterson Run | Clermont | 1900 | Fair | 491 |
| Neville Penn Schoo over Maple Creek | Clermont | 1900 | Fair | 211 |
| Shayler Road over Stream | Clermont | 1900 | Poor | 5,418 |
| Shayler Road over Shayler Run | Clermont | 1900 | Good | 5,418 |
| Roundbottom Road over Hall Run | Clermont | 1900 | Poor | 3,809 |
| Felicity Cedron RD over Slickaway Run | Clermont | 1900 | Good | 477 |
| Felicity Cedron RD over Slickaway Run | Clermont | 1900 | Good | 477 |
| Spring Grove Road over Clover Lick Creek | Clermont | 1900 | Poor | 771 |
| Front ST over Twelvemile Creek | Clermont | 1900 | Good | 1,000 |
| Cuba Road over Cowan Creek | Clinton | 1900 | Good | 638 |
| Bernard Road over South Fork Lees Creek | Clinton | 1900 | Good | 191 |
| Cemetery Drive over Lytle Creek | Clinton | 1900 | Good | 100 |
| King RD 834 over Mahoning River | Columbiana | 1900 | Good | 77 |
| Kelch RD 2100 over Middle Fork Little Beave | Columbiana | 1900 | Good | 96 |
| Heck RD 882 over No Name Stream | Columbiana | 1900 | Good | 1,497 |
| Bayard RD 703 over No Name | Columbiana | 1900 | Good | 221 |
| Lippincott RD 709 over Sandy Creek | Columbiana | 1900 | Fair | 324 |
| Georg-damascus 716 over Mahoning River | Columbiana | 1900 | Good | 298 |
| Myers RD 718 over No Name | Columbiana | 1900 | Good | 324 |
| Meister RD 752 over Brush Creek | Columbiana | 1900 | Good | 351 |
| Laughlin-mill 742 over Sandy Beaver Canal | Columbiana | 1900 | Fair | 209 |