| Ir 75 over Abandoned RR | 2017 | 52,496 | Good |
| Ir 75 over NS RR & Tr 101 | 2016 | 51,770 | Good |
| Ir 75 over Rocky Ford Creek | 2016 | 51,770 | Good |
| Ir 75 over Intermittent Waterway | 1963 | 31,055 | Good |
| Ir 75 over Twp89/Blanchard/CR223 | 2017 | 26,248 | Good |
| Ir 75 over Twp89/Blanchard/CR223 | 2019 | 26,248 | Good |
| Ir 75 over NS RR | 2019 | 24,378 | Good |
| Ir 75 over NS RR | 2019 | 24,378 | Good |
| CR 99 over Ir 75 | 1999 | 18,602 | Good |
| SR12 N Main Street over Blanchard River # | 2000 | 18,597 | Good |
| Usr 68 SR 15 over Lima Ave(cr 313) | 2019 | 17,879 | Good |
| US 224 over Ir 75 | 2014 | 15,771 | Good |
| Ir 75 NB over Aurand Run | 1963 | 15,528 | Fair |
| Ir 75 NB over Ottawa Creek | 1963 | 15,528 | Fair |
| Ir 75 NB over Tiderishi Creek | 1963 | 15,528 | Fair |
| Ir 75 SB over Aurand Run | 1963 | 15,528 | Fair |
| Ir 75 SB over Ottawa Creek | 1963 | 15,528 | Fair |
| Ir 75 SB over Tiderishi Creek | 1963 | 15,528 | Fair |
| Ir 75 NB over CR33 & Abandoned RR | 1954 | 15,033 | Good |
| Ir 75 NB over Marsh Run | 1954 | 15,033 | Fair |
| Ir 75 SB over Marsh Run | 1963 | 15,033 | Good |
| Ir 75 over US 68 "A" & Lima Ave "H" | 2019 | 13,910 | Good |
| Ir 75 over US 68 "A" & Lima Ave "H" | 2020 | 13,910 | Good |
| Ir 75 SB over CR33 & Abandoned RR | 1964 | 13,501 | Good |
| Bright Road over Blanchard River | 1971 | 11,926 | Fair |
| SR 12 over Ir 75 | 2003 | 11,140 | Good |
| SR 15 EB over Blanchard River | 1964 | 10,506 | Fair |
| SR 15 EB over Hoy Ditch | 1963 | 10,506 | Fair |
| SR 15 EB over Pearly Harris Ditch | 1963 | 10,506 | Fair |
| SR 15 EB over Stahl Ditch | 1963 | 10,506 | Fair |
| SR 15 WB over Blanchard River | 1964 | 10,506 | Fair |
| SR 15 WB over Hoy Ditch | 1963 | 10,506 | Fair |
| SR 15 WB over Pearly Harris Ditch | 1963 | 10,506 | Fair |
| SR 15 WB over Stahl Ditch | 1963 | 10,506 | Fair |
| SR15E RAMP to US68 over IR75 & SB USR68 Ramp B | 2018 | 10,469 | Good |
| Usr 68 Ramp D over Lima Ave Ramp H | 2019 | 10,466 | Good |
| Usr 68 Nb-sr 15 WB over Eagle Creek | 1958 | 10,114 | Fair |
| Usr 68 Sb-sr 15 EB over Eagle Creek | 1963 | 10,114 | Good |
| SR15 Rmp to US68E over SB IR75 Ramp A & RR | 2018 | 9,702 | Good |
| Blanchard Street over Blanchard River | 1986 | 9,658 | Fair |
| E Trenton Avenue over CSX Railroad | 1973 | 9,293 | Good |
| Han Co Rd 180 over Lye Creek | 1967 | 8,637 | Poor |
| SR 12 Fremont St over Branch of Portage River# | 1986 | 8,436 | Fair |
| SR 12 over E. Br. Portage River # | 1996 | 8,436 | Fair |
| Broad Avenue over Blanchard River | 1965 | 8,188 | Fair |
| SR 15 EB over Conrail RR | 1964 | 8,170 | Good |
| SR 15 EB over Lye Creek | 1963 | 8,170 | Good |
| SR 15 WB over Conrail RR | 1964 | 8,170 | Fair |
| SR 15 WB over Lye Creek | 1963 | 8,170 | Good |
| SR 15 to Usr 68 over Eagle Creek | 1963 | 7,900 | Good |
| Usr 30 over Hydraulic Ditch | 2007 | 7,900 | Good |
| Usr 30 over Woodruff Ditch | 2007 | 7,900 | Good |
| SR 568 E Sandusky over Eagle Creek # | 1956 | 7,775 | Fair |
| SR 568 E Sandusky over Lye Creek # | 1999 | 7,775 | Good |
| Usr 68 N.main St. over Buck Run # | 1997 | 7,738 | Good |
| Usr 68 over Intermittent Waterway | 1961 | 7,738 | Good |
| East Melrose Ave over Howard Run | 2006 | 7,426 | Good |
| SR 568 over Outlet Ditch | 2020 | 7,248 | Good |
| Usr 68 over SR 15 @ US 68 NB Only | 1958 | 6,879 | Good |
| Blanchard Street over Eagle Creek | 1973 | 6,752 | Fair |
| Usr 224 SR 15 over Br. of Blanchard River | 1959 | 6,476 | Good |
| SR 568 over Blanchard River | 1931 | 6,309 | Fair |
| SR 568 over Glauner Ditch | 1975 | 6,309 | Fair |
| Han Co Rd 140 over Blanchard River | 1994 | 5,699 | Good |
| CR 313 over Ir 75 & Aurand Run | 1963 | 5,691 | Good |
| 6 Th Street over Eagle Creek | 2004 | 5,662 | Good |
| Usr 224 over E.branch Portage River | 1971 | 5,565 | Good |
| Han Co Rd 221 over Eagle Creek | 1991 | 5,184 | Good |
| Osborn Avenue over Blanchard River | 2017 | 5,146 | Good |
| SR 12 over Aurand Run | 2005 | 5,073 | Good |
| Han Co Rd 220 over Rocky Ford Creek | 1999 | 4,913 | Good |
| Usr 68 over Flat Branch Creek | 1988 | 4,879 | Good |
| Han Co Rd 95 over Howard Run | 1991 | 4,647 | Fair |
| SR 37 E Lincoln St over Eagle Creek# | 1931 | 4,560 | Good |
| North Cory Street over Blanchard River | 2004 | 4,500 | Good |
| SR 103 over Ir 75 | 1964 | 4,345 | Fair |
| Dr. Mlk Parkway over Blanchard River & CSX | 1978 | 4,200 | Good |
| Usr 224 SR 15 over Blanchard River Tributar | 1984 | 4,199 | Good |
| CR 95 over Ir 75 | 1971 | 4,075 | Good |
| East Main Cross St over Eagle Creek | 2008 | 4,023 | Good |
| Elm Street over East Br Portage River | 2007 | 3,913 | Good |
| CR88(SANDUSKY St) over Ir 75 | 2004 | 3,651 | Good |
| SR18/613 N Vine St over E. Br. Portage River # | 1992 | 3,470 | Good |
| Usr 30 over Blanchard River | 2007 | 3,264 | Good |
| Usr 30 over Blanchard River | 2007 | 3,264 | Good |
| Usr 30 over CSX Railroad | 2007 | 3,264 | Good |
| Usr 30 over CSX Railroad | 2007 | 3,264 | Good |
| Usr 30 over Flat Branch Creek | 2007 | 3,264 | Fair |
| Usr 30 over Flat Branch Creek | 2007 | 3,264 | Good |
| Usr 30 over Tr 185 | 2007 | 3,264 | Good |
| Usr 30 over Tr-185 | 2007 | 3,264 | Good |
| Usr 30 over US 68 | 2007 | 3,264 | Good |
| Usr 30 over US 68 | 2007 | 3,264 | Good |
| East Main Cross St over Lye Creek | 2014 | 3,195 | Good |
| SR 18 & 613 over S Branch of Portage Rive | 1998 | 3,125 | Fair |
| Mar Twp Rd 237 over Harold Shafer Ditch | 1993 | 2,911 | Good |
| SR 235 over Usr 30 | 1998 | 2,895 | Good |
| Han Co Rd 18 over Rocky Ford Creek | 1998 | 2,799 | Fair |
| Han Co Rd 9 over Aurand Run | 2007 | 2,652 | Good |
| SR 235 over Binkley Creek | 1968 | 2,567 | Fair |
| SR 235 over Cummins Ditch | 1968 | 2,567 | Good |
| SR 235 over Riley Creek | 1968 | 2,567 | Good |
| Han Co Rd 313 over Tiderishi Ditch | 2004 | 2,523 | Good |
| Fishlock Avenue over Lye Creek | 1976 | 2,412 | Fair |
| SR 37 over Blanchard River | 1959 | 2,353 | Good |
| SR 37 over Silver Creek | 1984 | 2,353 | Fair |
| Han Co Rd 15 over Marsh Run Ditch | 2009 | 2,326 | Good |
| SR 12 over Moffitt Ditch | 1971 | 2,176 | Good |
| Han Co Rd 139 over Blanchard River | 1970 | 2,120 | Good |
| SR 12 over Ottawa Creek | 1975 | 2,096 | Good |
| Howard Street over Howard Run | 2021 | 2,090 | Good |
| Han Co Rd 140 over Branch Rb Worden | 2000 | 2,054 | Good |
| SR 37 over SR 15 | 2001 | 1,995 | Good |
| SR 235 over Marsh Run | 1968 | 1,920 | Good |
| SR 37 over Usr 30 | 2005 | 1,899 | Good |
| SR613 over Br of Rocky Ford CR | 1991 | 1,889 | Good |
| Han Co Rd 313 over Ottawa Creek | 1990 | 1,886 | Fair |
| CR 180 over SR 15 | 2023 | 1,873 | Good |
| SR 37 & SR 103 over Potato Run | 1983 | 1,848 | Good |
| SR 235 over Ir 75 | 1963 | 1,822 | Good |
| SR613 over Ir 75 | 2000 | 1,786 | Good |
| SR613 over Rocky Ford Creek | 2000 | 1,683 | Good |
| Han Co Rd 15 over George Wilch Ditch | 1987 | 1,682 | Fair |
| SR 37 over Lye Creek | 1987 | 1,637 | Good |
| C144 Harrison St over Ir 75 | 2018 | 1,610 | Good |
| Han Co Rd 236 over Hiram Grubb Ditch | 1992 | 1,569 | Good |
| Tiffin Street over CSX Railroad | 2006 | 1,561 | Good |
| Saratoga Drive over Rush Creek | 1993 | 1,528 | Good |
| SR 37 over Potato Run | 1999 | 1,447 | Good |
| SR 37 over Potato Run | 1999 | 1,434 | Good |
| Summit Street over East Br Portage River | 2009 | 1,400 | Good |
| SR 103 over Eagle Creek | 1983 | 1,361 | Fair |
| Morey Avenue over Howard Run | 1975 | 1,313 | Poor |
| Tr 15 County Line over Ir 75 | 1964 | 1,255 | Good |
| Mar Twp Rd 204 over Eagle Creek | 2022 | 1,188 | Good |
| SR 103 over Ottawa Creek | 1999 | 1,187 | Good |
| Cas Twp Rd 215 over Hiram Grubb Ditch | 1965 | 1,110 | Fair |
| SR 330 over SR 15 | 1964 | 1,100 | Good |
| Han Co Rd 86 over Jr Schoonover Ditch | 1974 | 1,054 | Fair |
| Han Co Rd 86 over Ottawa Creek | 2013 | 1,011 | Good |
| Han Co Rd 216 over Hiram Grubb Ditch | 2023 | 981 | Good |
| SR 235 over Radar Creek | 2005 | 976 | Good |
| North Cory Street over Howard Run | 1997 | 950 | Good |
| SR 235 over Blanchard River | 1962 | 950 | Fair |
| SR 235 over Ottawa Creek | 1987 | 950 | Fair |
| SR 103 over Buck Run | 1977 | 929 | Poor |
| Independence Ave over Tobias Martin Jt Co Dit | 2000 | 926 | Good |
| Han Co Rd 109 over Joseph Boley Ditch | 2010 | 876 | Good |
| Han Co Rd 109 over Taylor Ditch | 2010 | 876 | Good |
| Han Co Rd 330 over Outlet Ditch | 1999 | 848 | Good |
| CR 9 over Ir 75 | 1963 | 828 | Good |
| Han Co Rd 139 over Cole King Ditch | 1985 | 805 | Good |
| Han Co Rd 172 over Lye Creek | 2003 | 801 | Fair |
| College Street over Howard Run | 2010 | 750 | Fair |
| SR 103 over Blanchard River | 1956 | 711 | Good |
| Han Co Rd 23 over Tobias Martin Jt Co Ditc | 1999 | 679 | Good |
| Han Co Rd 23 over Tobias Martin Jt Co Ditc | 2010 | 679 | Good |
| Han Co Rd 226 over Tobias Martin Ditch | 1998 | 666 | Good |
| Han Co Rd 15 over Riley Creek | 1981 | 656 | Fair |
| All Twp Rd 229 over Rocky Ford Creek | 2000 | 635 | Good |
| Han Co Rd 8 over Lye Creek | 2003 | 623 | Good |
| Han Co Rd 8 over Lye Creek | 1984 | 623 | Good |
| Han Co Rd 23 over Krabill Ditch | 1975 | 617 | Fair |
| Tr 109 over Ir 75 | 2011 | 605 | Good |
| SR 698 over Tiderishi Creek | 2021 | 604 | Good |
| SR 698 over Tiderishi Creek | 2021 | 602 | Good |
| Han Co Rd 17 over Wells Jt Co Ditch | 1949 | 584 | Fair |
| Han Co Rd 37 over Eagle Creek | 2007 | 563 | Good |
| Han Co Rd 139 over Br Ten Mile Creek | 1987 | 548 | Good |
| Han Co Rd 139 over Cole King Ditch | 1980 | 548 | Good |
| Han Co Rd 139 over Rb Worden Ditch | 1986 | 548 | Fair |
| Han Co Rd 216 over Tobias Martin Ditch | 1966 | 540 | Good |
| Cas Twp Rd 236 over Rocky Ford Creek | 1985 | 530 | Good |
| Han Co Rd 40 over Eagle Creek | 1977 | 528 | Fair |
| SR 698 S Main St over Br of Ottawa Creek # | 1979 | 528 | Fair |
| SR 698 over Ir 75 | 1963 | 528 | Good |
| SR 698 over Tiderishi Ditch | 1990 | 528 | Good |
| Lib Twp Rd 95 over Cole King Ditch | 1985 | 525 | Good |
| Han Co Rd 304 over Little Riley Creek | 1983 | 517 | Good |
| Han Co Rd 304 over Robenolte Jt Co Ditch | 1979 | 517 | Good |
| Was Twp Rd 243 over Joseph Boley Ditch | 1975 | 504 | Fair |
| Bolton Street over Howard Run | 2003 | 500 | Good |
| Davis Street over Howard Run | 1900 | 500 | Fair |
| East Foulke Avenue over Howard Run | 1993 | 500 | Fair |
| Frazer Street over Howard Run | 1990 | 500 | Fair |
| Mar Twp Rd 205 over Lye Creek | 1951 | 491 | Fair |
| CR 37 over Ir 75 | 1964 | 485 | Good |
| Han Co Rd 37 over Hardy Ditch | 1900 | 485 | Fair |
| Han Co Rd 37 over Tiderishi Ditch | 2007 | 485 | Good |
| Han Co Rd 33 over Marsh Run Jt Co | 2008 | 477 | Good |
| Han Co Rd 37 over Ottawa Creek | 2006 | 477 | Good |
| Han Co Rd 9 over Eagle Creek | 2002 | 469 | Good |
| Han Co Rd 9 over Eagle Creek | 1998 | 469 | Fair |
| Han Co Rd 197 over Jerry Stahl Jt Co Ditch | 2001 | 443 | Good |
| Was Twp Rd 218 over Tobias Martin Ditch | 1995 | 436 | Good |
| CR 12 over Ir 75 | 1963 | 402 | Good |
| Candlewick Drive over Howard Run | 2010 | 400 | Good |
| Han Co Rd 304 over Cummins Ditch | 1983 | 398 | Good |
| Mar Twp Rd 205 over Corbin Ditch | 1969 | 398 | Good |
| Han Co Rd 169 over Blanchard River | 2010 | 385 | Good |
| Han Co Rd 169 over Jerry Stahl Jt Co Ditch | 1998 | 385 | Good |
| Han Co Rd 252 over Corbin Jt Co Ditch | 1984 | 385 | Fair |
| Han Co Rd 45 over Eagle Creek | 2001 | 385 | Fair |
| Han Co Rd 54 over Ottawa Creek | 1947 | 385 | Good |
| Was Twp Rd 243 over Joseph Boley Ditch | 1973 | 373 | Fair |
| Was Twp Rd 243 over Joseph Boley Ditch | 2002 | 356 | Good |
| All/cas Twp Rd 232 over Rocky Ford Br Portage | 2005 | 351 | Fair |
| Ama Twp 196 over Corbin Joint County Ditc | 2014 | 351 | Good |
| Ama Twp Rd 167 over Jerry Stahl Jt Co Ditch | 1979 | 351 | Good |
| Ama Twp Rd 174 over Jerry Stahl Jt Co Ditch | 1988 | 351 | Good |
| Ama Twp Rd 190 over Buck Run Jt Co Ditch | 1996 | 351 | Good |
| Ama Twp Rd 199 over Jerry Stahl Jt Co Ditch | 2009 | 351 | Good |
| Ama/big Twp Rd 174 over Corbin Jt Co Ditch | 1994 | 351 | Good |
| Big Twp Rd 251 over Outlet Ditch | 2012 | 351 | Good |
| Big Twp Rd 255 over Outlet Ditch | 2000 | 351 | Good |
| Bla Twp Rd 122 over SW Boyer Ditch | 1974 | 351 | Fair |
| Bla Twp Rd 53 over SW Boyer Ditch | 2004 | 351 | Good |
| Del Twp Rd 149 over Wells Jt Co Ditch | 2003 | 351 | Good |
| Del Twp Rd 154 over Wells Jt Co Ditch | 2003 | 351 | Good |
| Del Twp Rd 154 over Wells Jt Co Ditch | 2003 | 351 | Good |
| Eag Twp Rd 72 over Eagle Creek | 2003 | 351 | Good |
| Jac Twp Rd 168 over Lye Creek | 2003 | 351 | Good |
| Lib Twp Rd 128 over Blanchard River | 1997 | 351 | Good |
| Mad Twp Rd 149 over Flat Branch | 1971 | 351 | Good |
| Mad Twp Rd 68 over Flat Branch Ditch | 1974 | 351 | Fair |
| Mad Twp Rd 68 over Woodruff Ditch | 1974 | 351 | Fair |
| Mad Twp Rd 71 over Buck Run Madison | 1972 | 351 | Good |
| Mar Twp Rd 190 over Corbin Jt Co Ditch | 1987 | 351 | Good |
| Mar Twp Rd 241 over Blanchard River | 2010 | 351 | Good |
| Mar Twp Rd 244 over Corbin Jt Co Ditch | 1987 | 351 | Fair |
| Ora Twp Rd 29 over Ottawa Creek | 1997 | 351 | Good |
| Ora Twp Rd 52 over Mckean Jt Co Ditch | 1996 | 351 | Good |
| Ora Twp Rd 52 over Riley Creek | 1991 | 351 | Good |
| Ora Twp Rd 56 over Little Riley Creek | 1994 | 351 | Good |
| Ple Twp Rd 115 over West Creek | 1995 | 351 | Good |
| Por Twp Rd 107 over Branch of Worden Ditch | 1997 | 351 | Good |
| Por Twp Rd 21 over Rb Worden Ditch | 2003 | 351 | Good |
| Tr 56 over Ir 75 | 1964 | 351 | Good |
| Uni Twp Rd 37 over Moyer Tri Co Ditch | 1998 | 351 | Good |
| Uni/eag Twp Rd 59 over Hardy Ditch | 1959 | 351 | Good |
| Was Twp Rd 217 over Tobias Martin Ditch | 2007 | 351 | Good |
| Han Co Rd 12 over Ottawa Creek | 1990 | 346 | Fair |
| Eag Twp Rd 49 over Eagle Creek | 1996 | 341 | Good |
| Han Co Rd 12 over Ottawa Creek | 1996 | 341 | Good |
| Han Co Rd 12 over Ottawa Creek | 1998 | 341 | Good |
| Han Co Rd 12 over Ottawa Creek | 1990 | 341 | Fair |
| Han Co Rd 304 over Eagle Creek | 1983 | 334 | Good |
| Han Co Rd 304 over Woodruff Ditch | 1971 | 334 | Fair |
| Del Twp Rd 150 over Blanchard River | 1969 | 330 | Good |
| Ama Twp Rd 173 over Jerry Stahl Jt Co Ditch | 2001 | 324 | Fair |
| Big Twp Rd 253 over Outlet Ditch | 2011 | 324 | Good |
| Bla Twp Rd 87 over Moffitt Ditch | 2013 | 324 | Good |
| Eag Twp Rd 44 over Tiderishi Creek | 1995 | 324 | Good |
| Eag Twp Rd 60 over Tiderishi Ditch | 2002 | 324 | Good |
| Jac Twp Rd 173 over Blanchard River | 2010 | 324 | Good |
| Ple Twp Rd 102 over John Learn Jt | 2001 | 324 | Good |
| Ple Twp Rd 111 over John Learn Jt | 1995 | 324 | Good |
| Ple Twp Rd 111 over Mccomb Lateral | 1989 | 324 | Good |
| Ple Twp Rd 111 over Needles Ditch | 1952 | 324 | Good |
| Ple Twp Rd 115 over John Learn Jt | 1954 | 324 | Good |
| Por Twp Rd 112 over Br Ten Mile Creek | 2009 | 324 | Good |
| Por Twp Rd 136 over Rb Worden Ditch | 2001 | 324 | Good |
| Por Twp Rd 19 over Isiac Insley | 1993 | 324 | Good |
| Del Twp Rd 150 over Wells Jt Co Ditch | 2004 | 323 | Good |
| North St Arcadia over Joseph Boley | 1954 | 315 | Good |
| Han Co Rd 12 over Ottawa Creek | 1995 | 314 | Good |
| Han Co Rd 12 over Ottawa Creek | 1997 | 290 | Good |
| Han Co Rd 26 over Lye Creek | 1991 | 284 | Good |
| Mar Twp Rd 205 over Blanchard River | 1998 | 283 | Fair |
| Han Co Rd 273 over Potato Creek | 2003 | 277 | Good |
| Han Co Rd 5 over Glen Rader Jt | 1985 | 274 | Good |
| Ora Twp Rd 28 over Riley Creek | 1971 | 261 | Fair |
| Han Co Rd 24 over Blanchard River | 2000 | 260 | Good |
| SR 103 over Buckrun Creek | 1965 | 258 | Good |
| Han Co Rd 203 over John Learn Jt | 2009 | 256 | Good |
| Han Co Rd 24 over Eagle Creek | 2006 | 253 | Good |
| Big Twp Rd 254 over Sand Run Ditch | 1969 | 251 | Fair |
| Han Co Rd 304 over Conrail RR | 1958 | 251 | Fair |
| Han Co Rd 304 over Flat Branch | 1995 | 251 | Good |
| Han Co Rd 304 over Stone Jt Co Ditch | 1958 | 251 | Fair |
| Han Co Rd 5 over Chambers Tri Co | 1973 | 250 | Good |
| Han Co Rd 5 over John Learn Jt | 1960 | 250 | Fair |
| Mad Twp Rd 32 over Eagle Creek | 1994 | 245 | Good |
| Han Co Rd 304 over Blanchard River | 1958 | 243 | Good |
| Han Co Rd 304 over Keiper Jt Co Ditch | 1957 | 243 | Good |
| Uni/bla Twp Rd 79 over Ottawa Creek | 2007 | 228 | Good |
| Lib Twp Rd 139 over Aurand Run | 1988 | 217 | Good |
| Ama Twp Rd 166 over Blanchard River | 2002 | 216 | Good |
| Lib Twp Rd 89 over Aurand Run | 2002 | 214 | Good |
| Han Co Rd 183 over Stone Jt Co Ditch | 2005 | 205 | Good |
| Han Co Rd 16 over Moyer Tri Co Ditch | 1972 | 200 | Good |
| Mar Twp Rd 207 over Blanchard River | 2005 | 195 | Good |
| CR 169 over SR 15 | 2023 | 190 | Good |
| Han Co Rd 12 over Riley Creek | 2011 | 190 | Good |
| Han Co Rd 11 over Outlet Ditch | 2006 | 182 | Good |
| Han Co Rd 11 over Outlet Ditch | 2010 | 182 | Good |
| Han Co Rd 26 over Moyer Tri Co Ditch | 2000 | 177 | Good |
| Eag Twp Rd 25 over Eagle Creek | 1997 | 167 | Fair |
| Cas/was Twp Rd 249 over Joseph Boley Ditch | 2002 | 155 | Good |
| Was Twp Rd 249 over Joseph Boley Ditch | 1999 | 155 | Good |
| Han Co Rd 26 over Eagle Creek | 2005 | 153 | Good |
| Han Co Rd 203 over Mccomb Lateral | 2014 | 152 | Good |
| Was Twp Rd 218 over South Br Portage River | 2001 | 146 | Good |
| Del Twp Rd 186 over Keiper Jt Co Ditch | 2006 | 145 | Good |
| Ora Twp Rd 28 over Little Riley Creek | 1987 | 138 | Good |
| Was Twp Rd 214 over East Br Portage River | 1962 | 138 | Fair |
| Bla Twp Rd 123 over Blanchard River | 2001 | 123 | Good |
| Del Twp Rd 158 over Potato Creek | 1967 | 122 | Fair |
| Han Co Rd 193 over Corbin Jt Co Ditch | 1986 | 120 | Fair |
| Han Co Rd 193 over Jerry Stahl Jt Co Ditch | 1999 | 120 | Fair |
| Han Co Rd 24 over Ottawa Creek | 1997 | 111 | Fair |
| Gibson St Arcadia over Joseph Boley | 2024 | 108 | Good |
| Uni Twp Rd 57 over Ottawa Creek | 1975 | 108 | Fair |
| Ora Twp Rd 27 over Little Riley Creek | 2005 | 107 | Good |
| Ora Twp Rd 27 over Mckean Jt Co Ditch | 2003 | 107 | Good |
| Del Twp Rd 152 over Stone Jt Co Ditch | 1996 | 103 | Good |
| Mad Twp Rd 152 over Buck Run Arlington | 1974 | 103 | Fair |
| Eag/uni Twp Rd 59 over Tiderishi Ditch | 2014 | 100 | Good |
| Han Co Rd 5 over Wells Jt Co Ditch | 1907 | 96 | Fair |
| Mad Twp Rd 30 over Clingerman Ditch | 1995 | 95 | Good |
| Van Twp Rd 30 over Eagle Creek | 2008 | 95 | Good |
| Han Co Rd 24 over Higbie Redick Ditch | 1974 | 93 | Fair |
| Eag Twp Rd 50 over Aurand Run | 1998 | 91 | Fair |
| Han Co Rd 5 over Mccomb Lateral | 1943 | 89 | Fair |
| Mad Twp Rd 31 over Eagle Creek | 2005 | 89 | Good |
| Han Co Rd 26 over Ottawa Creek | 2012 | 87 | Good |
| Han Co Rd 26 over Tiderishi Creek | 1900 | 87 | Fair |
| Por Twp Rd 135 over Rb Worden Ditch | 1992 | 79 | Good |
| Uni Twp Rd 34 over Ottawa Creek | 1981 | 78 | Good |
| Han Co Rd 264 over Outlet Ditch | 2006 | 73 | Fair |
| CR 60 over Ir 75 | 1964 | 72 | Good |
| Han Co Rd 26 over Blanchard River | 2009 | 70 | Good |
| Jac Twp Rd 37 over Lye Creek | 1973 | 69 | Fair |
| Han Co Rd 60 over Higbie Redick Ditch | 1998 | 65 | Good |
| All Twp Rd 114 over Rocky Ford Creek | 1994 | 54 | Good |
| Ama Twp Rd 159 over Buck Run Amanda | 1974 | 54 | Fair |
| Park St Arlington over Buck Run Arlington | 1997 | 50 | Good |
| Ple Twp Rd 103 over John Learn Jt | 1991 | 48 | Good |
| Bla Twp Rd 51 over Buck Run Blanchard | 2005 | 47 | Good |
| Ora Twp 51 over George Wilch Ditch | 2012 | 47 | Good |
| Ora Twp Rd 51 over Little Riley Creek | 1993 | 47 | Good |
| Ora Twp Rd 51 over Little Riley Creek | 1997 | 47 | Good |
| Ora Twp Rd 51 over Little Riley Creek | 2007 | 47 | Good |
| Ora Twp Rd 51 over Mckean Jt Co Ditch | 1996 | 47 | Good |
| Por Twp Rd 137 over Rb Worden Ditch | 2021 | 45 | Good |
| Eag Twp Rd 48 over Tiderishi Ditch | 1895 | 37 | Poor |
| Van Twp Rd 27 over Eagle Creek | 1998 | 36 | Good |
| Uni/eag Twp Rd 59 over Higbie Redick Ditch | 1962 | 33 | Fair |
| Del Twp Rd 147 over Wells Jt Co Ditch | 1970 | 32 | Fair |
| Ple Twp Rd 104 over John Learn Jt | 1900 | 32 | Fair |
| Han Co Rd 153 over Potato Creek | 2021 | 30 | Good |
| Por Twp Rd 112 over Rb Worden Ditch | 2016 | 20 | Good |
| Mad Twp Rd 66 over Eagle Creek | 2008 | 18 | Good |
| Mad Twp Rd 66 over Woodruff Ditch | 2008 | 18 | Good |
| Van Twp Rd 65 over Eagle Creek | 1968 | 16 | Fair |
| Del Twp Rd 151 over Stone Jt Co Ditch | 2005 | 13 | Good |
| Del Twp Rd 270 over Stone Jt Co Ditch | 2005 | 5 | Good |