| Ir 75 over Lost Creek | 2014 | 39,060 | Good |
| Ir 75 NB over I & O RR | 2016 | 22,650 | Good |
| Ir 75 NB over SR 65 | 2016 | 22,650 | Good |
| Ir 75 SB over I & O RR | 2015 | 22,650 | Good |
| Ir 75 SB over SR 65 | 2015 | 22,650 | Good |
| SR 117 over Branch of Lost Creek | 2013 | 21,540 | Good |
| Ir 75 NB over Little Ottawa River | 2015 | 20,855 | Good |
| Ir 75 SB over Little Ottawa River | 2014 | 20,855 | Good |
| Ir 75 NB over Cf&e RR & Bike Path | 2014 | 20,148 | Good |
| Ir 75 NB over Ottawa River | 2014 | 20,148 | Good |
| Ir 75 SB over Cf&e RR & Bike Path | 2014 | 20,148 | Good |
| Ir 75 SB over Ottawa River | 2014 | 20,148 | Good |
| Ir 75 NB over Sugar Creek | 1952 | 16,826 | Good |
| Ir 75 SB over Sugar Creek | 1952 | 16,826 | Good |
| Ir 75 NB over SR 81 | 2014 | 16,723 | Good |
| Ir 75 SB over SR 81 | 2014 | 16,723 | Good |
| SB Entrance Ramp D over Ramp D over N&S RR | 1965 | 16,020 | Fair |
| SB Exit Ramp C over N&S RR | 1965 | 16,020 | Fair |
| Ir 75 NB over Little Riley Creek | 1955 | 15,861 | Good |
| Ir 75 SB over Little Riley Creek | 1955 | 15,861 | Good |
| Ir 75 NB over SR 117 & SR 309 | 2013 | 15,822 | Good |
| Ir 75 SB over SR 117 & SR 309 | 2013 | 15,822 | Good |
| Ir 75 NB over Riley Creek | 1955 | 14,899 | Good |
| Ir 75 SB over Riley Creek | 1963 | 14,899 | Good |
| Bellefontaine CR6 over Ottawa River | 1969 | 14,714 | Fair |
| Shawnee Rd. over Ottawa River Shawnee Rd | 2014 | 14,173 | Good |
| SR 117 Shawnee Rd over CSX RR | 1965 | 13,602 | Good |
| SR 309 over Dug Run | 2000 | 13,245 | Good |
| SR 309 Jameson Ave over Grand/delphos/cfe RR # | 1969 | 12,260 | Good |
| Eastown Road over Dug Run - Eastown Road | 2008 | 11,365 | Good |
| Lima - Metcalf St over Ottawa River - Metcalf S | 1993 | 11,212 | Fair |
| SR65/117/309 E Elm over Ottawa River # | 1978 | 10,356 | Good |
| SR 309 over Auglaize River | 1990 | 10,224 | Good |
| SR 309 over Honey Run | 1965 | 10,224 | Fair |
| SR 309 over Ottawa River | 1990 | 10,224 | Good |
| Robb Ave Overpass over B&o Railroad - Robb Ave | 1975 | 10,032 | Good |
| SR 696 over Ir 75 | 2006 | 9,821 | Good |
| SR 117 over Ottawa River | 1991 | 9,240 | Good |
| Lima - Bluelick Rd over Sugar Creek - Bluelick R | 1970 | 9,159 | Fair |
| Lima - Collett St over Ottawa River - Collett | 2015 | 8,900 | Good |
| North Street over Ottawa River | 2004 | 8,576 | Fair |
| Usr 30 over Intermittent Waterway | 1998 | 8,142 | Good |
| SR 117 over Auglaize River | 1971 | 8,042 | Fair |
| CR190 Reservoir Rd over Ir 75 | 2012 | 7,995 | Good |
| Cole St. over Pike Run - Cole St | 1964 | 7,695 | Fair |
| C142 Breese Rd over Ir 75 | 2014 | 7,618 | Good |
| Ft. Amanda Rd. over Stream Ft Amanda Rd | 1954 | 7,326 | Good |
| Ramp Bd over Usr 30 WB & Ramp D | 1999 | 7,060 | Good |
| CR 106 Bluelick Rd over Ir 75 & NS RR | 1965 | 6,999 | Good |
| Lima - Metcalf St over N&W Railrd - S Dixie Hwy | 1923 | 6,832 | Fair |
| Ft. Amanda Rd. over Little Ottawa Ft Amanda | 1958 | 6,549 | Poor |
| Tr 192 E 4TH St over Ir 75 | 2012 | 6,177 | Good |
| Roush over Ottawa River Roush Rd | 2004 | 5,769 | Good |
| Bluelick Rd. over Sugar Creek - Bluelick R | 1973 | 5,619 | Fair |
| SR 65 over Sugar Creek | 2002 | 5,151 | Good |
| Main Street over Ottawa River | 1971 | 5,132 | Fair |
| Usr 30 EB over Chessie System RR | 1970 | 5,067 | Good |
| Usr 30 WB over Chessie System RR | 1970 | 5,067 | Good |
| CR 88 (old Usr 30) over Usr 30 | 1978 | 5,022 | Good |
| SR 65 over Usr 30 | 1969 | 4,953 | Fair |
| Elm St over Ottawa River - Elm Stree | 2012 | 4,847 | Good |
| Usr 30 EB over Sugar Creek | 1969 | 4,838 | Good |
| Usr 30 WB over Sugar Creek | 1969 | 4,838 | Good |
| Usr 30 EB over Ottawa River | 1968 | 4,832 | Good |
| Usr 30 EB over Pike Run | 1969 | 4,832 | Good |
| Usr 30 WB over Ottawa River | 1968 | 4,832 | Good |
| Usr 30 WB over Pike Run | 1969 | 4,832 | Fair |
| SR103 over Riley Creek # | 2019 | 4,800 | Good |
| SR 65 over Sycamore Creek | 1985 | 4,755 | Good |
| SR 65 over Sycamore Creek | 1958 | 4,755 | Good |
| Lima - 4TH St over Lost Creek - 4TH St | 1988 | 4,708 | Good |
| Usr 30 EB over Auglaize River | 1968 | 4,669 | Good |
| Usr 30 EB over Leatherwood Ditch | 1968 | 4,669 | Good |
| Usr 30 WB over Auglaize River | 1968 | 4,669 | Good |
| Usr 30 WB over Leatherwood Ditch | 1968 | 4,669 | Good |
| Usr 30 EB over CR222 Napoleon Rd | 1970 | 4,569 | Good |
| Usr 30 EB over NS RR & Ir 75 | 1970 | 4,569 | Good |
| Usr 30 WB over CR222 Napoleon Rd | 1970 | 4,569 | Good |
| Usr 30 WB over NS RR & Ir 75 | 1970 | 4,569 | Good |
| Mumaugh Rd over Lost CR (br) Mumaugh Rd | 2002 | 4,489 | Good |
| SR 115 over Usr 30 | 1969 | 4,303 | Fair |
| SR 117 over Auglaize River | 1984 | 4,197 | Good |
| Usr 30 EB over CR 230 Phillips Rd | 1998 | 4,071 | Good |
| Usr 30 EB over Tr 237 Pevee Rd | 1998 | 4,071 | Good |
| Usr 30 EB over Tr 239 Bentley Rd | 1998 | 4,071 | Good |
| Usr 30 WB over CR 230 Phillips Rd | 1998 | 4,071 | Good |
| Usr 30 WB over Tr 237 Pevee Rd | 1998 | 4,071 | Good |
| Usr 30 WB over Tr 239 Bentley Rd | 1998 | 4,071 | Good |
| SR 309 WB over Usr 30 | 1979 | 3,748 | Good |
| SR 501 over Schultheis Ditch | 1959 | 3,686 | Good |
| Pine Street over Ottawa River | 1979 | 3,672 | Good |
| Bluf - Main St over Marsh Run - Dixie Hwy | 1927 | 3,640 | Poor |
| SR 103 Bentley Rd over Norfolk & Southern RR # | 1964 | 3,609 | Good |
| Dixie Hwy over B&o RR & Lit Ottawa Dixi | 1930 | 3,482 | Good |
| Bluf - Main St over Riley Creek - Dixie Hwy | 1925 | 3,481 | Poor |
| Adgate Rd. over Ottawa River Adgate Rd | 1972 | 3,457 | Poor |
| Breese Rd. over Little Ottawa Breese Rd | 1967 | 3,351 | Fair |
| Lima - Central Ave over Ottawa River- Central Av | 2017 | 3,300 | Good |
| Reservoir Rd. over Lost CR (br) Reservior | 1977 | 3,210 | Good |
| Reservoir Rd. over Lost Creek Reservoir Rd | 1997 | 3,210 | Good |
| SR 81 over Little Hog Creek | 1962 | 3,194 | Fair |
| SR 81 over Ottawa River | 1949 | 3,172 | Good |
| SR 81 over Patterson Ditch | 1949 | 3,172 | Fair |
| Shawnee Rd over Little Ottawa Shawnee Rd | 1997 | 3,159 | Good |
| Spncrvle - 2ND St over M&e Canal - 2ND St -spen | 2002 | 3,073 | Good |
| CR 162 Stewart Rd over Ir 75 & NS RR | 1966 | 2,826 | Good |
| Sugar St. over Sugar Creek Sugar Street | 1958 | 2,808 | Good |
| Fenway Dr. over Lost CR Br Fenway | 1964 | 2,791 | Good |
| Thayer Rd. over Lost CR (br) Thayer | 1970 | 2,761 | Good |
| SR66 Spencerville over Flat Fork Creek # | 1982 | 2,642 | Good |
| Diller Rd. over Dug Run - Diller Rd | 1962 | 2,629 | Fair |
| Pierce Streeet over Flat Fork Creek | 1985 | 2,541 | Fair |
| Stewart Rd. over Sugar CR Stewart Rd | 1982 | 2,532 | Fair |
| CR 196 Hanthorn Rd over Ir 75 | 2015 | 2,426 | Good |
| SR 81 over Mcbride Ditch | 1999 | 2,358 | Good |
| SR 81 over Ottawa River | 1999 | 2,358 | Good |
| Zurmehly Road over Zurmehly - Lil Ottawa | 2016 | 2,300 | Good |
| CR 165 Slabtown Rd over Usr 30 | 1969 | 2,202 | Good |
| CR 165 Slabtown Rd over Ir 75 & NS RR | 1966 | 2,201 | Good |
| Breese Rd. over Freund Creek - Breese Rd | 1958 | 2,133 | Poor |
| Sunnydale Rd. over Dug Run Sunnydale Rd | 1960 | 2,106 | Fair |
| Slabtown Rd. over Sugar Creek Slabtown Rd | 2018 | 2,098 | Good |
| Piquad Rd. over Ottawa River Piquad | 1987 | 2,074 | Good |
| Franklin Street over Flat Fork Creek | 1985 | 2,044 | Good |
| Pioneer Rd. over Dug Run Pioneer Rd | 1972 | 2,000 | Good |
| SR 117 Fourth St over Miami and Erie Canal # | 1995 | 1,968 | Good |
| Beeler Rd. over Little Ottawa - Beeler R | 1990 | 1,945 | Good |
| Hanthorn Rd over Camp Creek-hanthorn | 1998 | 1,924 | Good |
| Slabtown Rd. over Stream Slabtown Rd | 1963 | 1,921 | Fair |
| Piquad Rd. over Honey Run Piquad | 1988 | 1,883 | Good |
| Elizabeth Street over Ottawa River | 1993 | 1,878 | Good |
| Lima - High St over Ottawa River - High St | 2001 | 1,866 | Good |
| Slabtown Rd. over Stream Slabtown Rd | 1975 | 1,848 | Poor |
| Slabtown Rd. over Slabtown Rd. over Stream | 1963 | 1,845 | Good |
| CR 110 Bible Rd over Ir 75 & NS RR | 1965 | 1,770 | Good |
| Reservoir Rd over Stream Reservoir Rd. | 2001 | 1,765 | Good |
| Delphos - Clevland over M&e Canal - Cleveland De | 1940 | 1,742 | Fair |
| Delphos - Clime St over M&e Canal - Delphos | 1983 | 1,742 | Good |
| CR 13 McCLAIN RD over Ir 75 | 2015 | 1,741 | Good |
| Wapak Rd. over Stream Wapak Rd. | 1993 | 1,728 | Fair |
| CR 93 Gomer Rd over Usr 30 | 1969 | 1,702 | Fair |
| Reservoir Rd over Little Hog Creek | 2003 | 1,681 | Good |
| Thayer Rd. over Ottawa River Thayer Rd | 1984 | 1,671 | Fair |
| Slabtown Rd. over Stream Slabtown Rd | 1962 | 1,650 | Good |
| CR 222 Napoleon Rd over Ir 75 | 1965 | 1,634 | Good |
| Copus Rd. over Ottawa River - Copus Rd | 1986 | 1,604 | Poor |
| Reed Rd. over Stream Reed Rd | 1979 | 1,590 | Good |
| Reservoir Rd. over Stream Reservoir Rd | 1999 | 1,567 | Good |
| Bluf - Grove Rd over Little Riley - Bluf Grov | 1957 | 1,547 | Poor |
| Bluf - College Ave over Riley Creek - College Av | 1983 | 1,492 | Fair |
| Mcclain Rd. over Freund Creek Mcclain | 1981 | 1,457 | Good |
| Bluf - Cherry St over Riley Creek - Bluffton | 2004 | 1,452 | Good |
| Bluf - Bentley over Little Riley - Bentley R | 1960 | 1,404 | Poor |
| Gomer Rd. over Beaver Run Gomer Rd | 1973 | 1,382 | Fair |
| Napoleon Rd. over Stream Napoleon Road | 1946 | 1,364 | Good |
| SR 103 Bentley Rd over Ir 75 | 1964 | 1,338 | Good |
| Lincoln Hwy. over Auglaize River Lincoln | 1926 | 1,328 | Fair |
| Grismore Rd. over Stream Grismore Rd | 2022 | 1,323 | Good |
| State Rd. over Pike Run State Rd | 1969 | 1,285 | Fair |
| Leis Rd. over Jennings Creek Leis Rd | 1973 | 1,244 | Good |
| State Rd. over Sugar Creek State Rd | 1973 | 1,200 | Fair |
| Pierce Street over Ottawa River | 1999 | 1,106 | Good |
| Napoleon Rd. over Ottawa River Napolean Rd | 1960 | 1,088 | Fair |
| Delong Rd. over Stream - Delong Rd | 1962 | 1,078 | Fair |
| State Rd. over Flat Fork State Rd | 1994 | 1,069 | Fair |
| Bentley Rd. over Riley Creek Bentley Rd | 1989 | 1,047 | Good |
| SR 117 over Jennings Creek | 1984 | 1,043 | Good |
| Hancock Co. Line over Stream Hardin Hancock | 1933 | 1,040 | Fair |
| Fetter Rd. over Ottawa River Fetter Rd | 1991 | 1,030 | Good |
| Cleveland Street over Flat Fork Creek | 1959 | 1,000 | Poor |
| State Rd. over Beaver Run State Rd | 1969 | 986 | Fair |
| Treatment Plant Rd over Ottawa River | 1930 | 983 | Good |
| West Street over Ottawa River | 1973 | 965 | Poor |
| Lincoln Hwy. over Leatherwood Str Lincoln | 1950 | 945 | Poor |
| CR 173 Thayer Rd over Ir 75 & NS RR | 1965 | 939 | Good |
| Dutch Hollow Rd. over Dug Run Dutch Hollow Rd | 1974 | 920 | Fair |
| Lincoln Highway over Locher Ditch Lincoln Hw | 1990 | 906 | Good |
| Rumbaugh Rd. over Stream Rumbaugh Rd | 1962 | 904 | Fair |
| Conant Rd. over Aug.river Conant Rd | 1967 | 901 | Fair |
| Bluf - Elm St over Little Riley Ck - Elm St | 1973 | 871 | Good |
| Bluf - Riley St over Little Riley - Riley St | 1968 | 871 | Good |
| Tr 162 Stewart Rd over Usr 30 | 1969 | 854 | Good |
| Thayer Rd. over Sugar Creek Thayer Rd | 1969 | 845 | Fair |
| Piquad Rd. over Stream Piquad Rd | 1981 | 817 | Good |
| Lincoln Highway over Locher Ditch Lincoln Hw | 1993 | 814 | Good |
| Grubb Rd. over Honey Run - Grubb Rd | 1990 | 800 | Fair |
| Reppert Rd. over Sugar CR Reppert Rd | 1975 | 797 | Good |
| Bowman Rd. over Camp Creek Bowman Rd | 1972 | 794 | Good |
| Poling Rd. over Turkey Run Poling Rd | 1991 | 788 | Fair |
| Piquad Rd. over Auglaize River Piquad Rd | 1982 | 787 | Good |
| Thayer Rd over Stream - Thayer Road | 2014 | 784 | Good |
| Napoleon Rd. over Sugar Creek Napoleon Rd | 1994 | 777 | Good |
| State Rd. over Stream State Rd | 1987 | 727 | Fair |
| Phillips Rd. over Auglaize River Phillips | 1994 | 720 | Good |
| State Rd. over Ottawa River State Rd | 1955 | 717 | Fair |
| Phillips Rd. over Ottawa River Phillips Rd | 1989 | 716 | Poor |
| CR 230 Phillips Rd over Ir 75 | 1965 | 712 | Good |
| State Road over Auglaize River State Rd | 2022 | 710 | Good |
| Lincoln Hwy over Ottawa River Lincoln Hwy | 2002 | 671 | Good |
| Lincoln Hwy over Pike Run | 2014 | 671 | Good |
| Lincoln Hwy over Pike Run - Lincoln Hwy | 2014 | 671 | Good |
| Lincoln Hwy. over Pike Run Lincoln Hwy | 1955 | 671 | Poor |
| Dixie Hwy N. over Sugar Creek No. Dixie | 2000 | 666 | Good |
| Grubb Rd. over Stream Grubb Rd | 1976 | 642 | Fair |
| Breese Rd. over Camp Creek Breese Rd | 1979 | 629 | Fair |
| SR 81 over Auglaize River | 1959 | 619 | Good |
| SR 81 over Six Mile Creek | 2000 | 619 | Good |
| Seventh Street over Flat Fork Creek | 2019 | 613 | Good |
| Amherst Rd. over Auglaize River Amherst | 1987 | 612 | Good |
| Amherst over Camp Creek Amherst Rd | 2001 | 612 | Good |
| Grubb Road over Stream Grubb Road | 2019 | 605 | Good |
| Schooler Rd. over Auglaize River Schooler | 1985 | 600 | Poor |
| Hillville Rd. over Little Riley Hillville | 1940 | 563 | Good |
| Lincoln Hwy. over Sugar Creek Lincoln Hwy | 1960 | 537 | Poor |
| Beeler Rd. over Little Ottawa Beeler Rd | 1972 | 532 | Fair |
| Putnam Co Line over Stream Put Co Ln | 1969 | 509 | Good |
| Putnam Co. Line over Stream Put Co Ln | 1975 | 509 | Poor |
| Gomer Rd over Pike Run - Gomer Rd | 1951 | 508 | Poor |
| Swaney Rd. over Little Hog CR Swaney Rd | 1978 | 501 | Good |
| Rumbaugh Rd. over Stream Rumbaugh Rd | 1992 | 497 | Fair |
| SR 81 over Jennings Creek | 2000 | 493 | Good |
| Neely Road over Dug Run Neely Road | 2017 | 490 | Good |
| Hanley Rd. over Stream Hanley Rd | 1993 | 485 | Fair |
| Agerter Rd over Aug. River - Agerter Rd | 1969 | 481 | Good |
| Wapak Rd. over Turkey Run Wapak Rd | 1980 | 480 | Good |
| Phillips Rd. over Little Riley Phillips Rd | 1981 | 454 | Good |
| Phillips Rd. over Stream Phillips Rd | 1976 | 450 | Good |
| Phillips Rd. over Stream Phillips Road | 1973 | 450 | Good |
| Napoleon Rd over Little Hog CR Napoleon | 2017 | 434 | Good |
| Phillips Rd. over Sugar Creek Phillips Rd | 2000 | 433 | Good |
| Swaney Rd. over Sugar Creek - Swaney Rd | 2022 | 428 | Good |
| Acadia Rd. over Jennings Ck Acadia Rd 25 | 1954 | 426 | Poor |
| Hume Rd. over Stream Hume Rd | 1970 | 426 | Fair |
| Landeck Rd. over Jennings Creek Landeck | 1991 | 426 | Good |
| Swaney Rd. over Ottawa River Swaney Rd | 1973 | 401 | Good |
| Phillips Rd. over Little Hog Phillips | 1998 | 398 | Good |
| Cool Rd. over Stream Cool Rd | 1994 | 397 | Good |
| CR 185 Hillville R over Ir 75 & NS RR & CR 270 | 1964 | 386 | Fair |
| Swaney Rd. over Little Riley Swaney Rd | 1967 | 380 | Fair |
| Conant Rd. over Stream Conant Rd | 1972 | 379 | Good |
| Zion Church Rd over Aug. River Zion Church | 1998 | 376 | Good |
| Tr 227 Swaney Rd over Usr 30 | 1998 | 372 | Good |
| Defiance Tr. over Six Mile CR Defiance Tr | 1992 | 368 | Good |
| Cool Rd. over Lost CR (br) Cool Rd | 1982 | 366 | Good |
| Cool Rd. over Lost CR. Branch Cool Rd | 1999 | 366 | Good |
| Billymack Rd over Leatherwood Ditch Bimack | 1972 | 351 | Good |
| Billymack Rd. over Honey Run Billymack Rd | 1954 | 351 | Fair |
| Bussert Rd. over Beaver Run Bussert Rd | 1985 | 351 | Fair |
| Good Road over Pigeon Run - Good Road | 2017 | 351 | Good |
| Hofferbert Rd. over Rattlesnake Hofferbert | 1991 | 351 | Good |
| Lugabill Rd over Little Riley Lugabill Rd | 1972 | 351 | Good |
| Lugabill Rd. over Cranberry CR Lugabill Rd | 1985 | 351 | Good |
| Lugabill Rd. over Cranberry CR Lugibill Rd | 1973 | 351 | Fair |
| Lugabill Rd. over Cranberry Lugabill Rd | 1976 | 351 | Fair |
| Wentz Rd. over Rattlesnake Wentz Rd | 2022 | 351 | Good |
| Delong Road over Stream - Delong Road | 2017 | 347 | Good |
| Sunderland Rd. over Stream Sunderland Rd | 1977 | 343 | Poor |
| Tr 224 Swaney Rd over Ir 75 | 1965 | 343 | Good |
| Wapak Rd. over Honey Run Wapak Rd | 1977 | 337 | Poor |
| Tr 95 Sandy Pont R over Usr 30 | 1969 | 335 | Fair |
| Tr 224 Swaney Rd over Little Riley Creek | 1965 | 332 | Fair |
| Tr 224 Swaney Rd over NS RR | 1965 | 332 | Fair |
| Sandy Point Rd. over Beaver Run Sandy Point | 1975 | 327 | Poor |
| Sharf Rd. over Stream Sharf Rd | 1993 | 324 | Fair |
| Ream Rd. over Auglaize River Ream Rd | 1974 | 323 | Poor |
| Kemp Rd over Two Mile Ck Kemp Rd | 1998 | 314 | Good |
| Ream Rd over Wrestle Creek - Ream Rd | 2014 | 314 | Good |
| Sugar Creek Rd. over Stream Sugar Creek Rd | 1980 | 309 | Good |
| Sugar Creek Rd. over Stream Sugar Creek Rd | 1976 | 309 | Good |
| Cool Rd. over Lost CR (br) Cool Rd | 1977 | 308 | Good |
| Ridge Rd. over Auglaize Riv Ridge Rd. | 1975 | 293 | Fair |
| Lafayette Rd. over Ltl Hog CR Lafayette Rd | 1978 | 291 | Poor |
| Lafayette Rd. over Stream Lafayette Rd | 1976 | 291 | Good |
| Bixel Rd. over Riley Creek Bixel Rd | 1992 | 279 | Good |
| Mcclure Rd over Stream Mcclure Rd | 1999 | 278 | Good |
| Beery Rd. over Pike Run Beery Rd | 1968 | 268 | Poor |
| Irvin Rd. over Pike Run Irvin Rd. | 1996 | 265 | Good |
| Phillips Rd. over Riley Creek Phillips Rd. | 1995 | 264 | Good |
| First Street over Flat Fork Creek | 2019 | 262 | Good |
| Rockport Rd. over Little Riley Rockport Rd | 1973 | 257 | Good |
| Kemp Rd. over Honey Run Kemp Rd | 1995 | 254 | Poor |
| Sherrick Rd. over Dug Run Sherrick Rd | 1977 | 252 | Fair |
| Zion Church Rd. over Stream Zion Church | 2000 | 248 | Good |
| Bloomlock Rd. over Jenning Creek Bloomlock | 1958 | 247 | Poor |
| Cool Rd. over Ottawa River Cool Road | 1995 | 241 | Poor |
| Lafayette over Little Hog-lafayette | 2003 | 235 | Good |
| Hume Rd. over Stream Hume Rd | 1975 | 228 | Fair |
| Ridge Rd. over Ottawa River Ridge Rd | 1998 | 215 | Fair |
| Thayer Rd. over Cranberry Creek Thayer | 1963 | 212 | Poor |
| Cremean Rd. over Honey Run Cremean Rd | 1975 | 207 | Good |
| Pevee Rd. over Ottawa River Pevee Rd | 1985 | 206 | Fair |
| Bentley over Ottawa River Bentley Rd | 2001 | 205 | Good |
| Tom Fett Rd. over Little Riley Tom Fett Rd | 1986 | 202 | Good |
| N. Spring Street over Riley Creek | 2010 | 200 | Good |
| Rockport Rd. over Stream Rockport Rd | 1983 | 199 | Good |
| Phillips Rd. over Stream Phillips Rd | 1987 | 194 | Good |
| Pevee Rd. over Little Ottawa Pevee Rd | 1986 | 190 | Good |
| Hillville Rd. over Stream Hillville Rd. | 1993 | 189 | Good |
| Lafayette over Little Hog -lafayette | 2003 | 189 | Good |
| Faulkner Rd. over Auglaize River Faulkner | 1980 | 187 | Fair |
| Begg Rd. over Cranberry Begg Rd | 1963 | 184 | Poor |
| Amherst Rd. over Stream Amherst Rd | 1977 | 182 | Good |
| Ridge Rd. over Leatherwood Ditch Ridge | 1973 | 180 | Good |
| Hay Rd. over Auglaize River Hay Rd | 1909 | 175 | Good |
| Aug County Line over Stream - Aug Co Line | 2022 | 174 | Good |
| Mayberry Rd. over Cranberry Creek Mayberry | 1983 | 172 | Good |
| Mayberry Rd. over Lt Cranberry Mayberry Rd | 1976 | 172 | Good |
| Hay Rd. over Auglaize River Hay Rd | 1987 | 167 | Good |
| Pandora Rd. over Riley CR Pandora Rd | 1968 | 167 | Fair |
| Wolfe Rd. over Sugar Creek Wolfe Rd | 1964 | 164 | Good |
| Creps Rd. over Stream Creps Rd | 1968 | 162 | Fair |
| Searfoss Rd. over Cranberry Creek Searfoss | 1984 | 154 | Good |
| Searfoss Rd. over Little Cranberry Searfos | 1975 | 154 | Good |
| Lennox Avenue over Lost Creek | 1955 | 153 | Fair |
| Cool Rd over Stream Cool Rd | 1999 | 149 | Good |
| Hillville Rd. over Lt Cranberry Hillville | 1978 | 145 | Fair |
| Tom Fett Rd over Riley Creek - Tom Fett R | 2004 | 144 | Good |
| Faulkner Rd. over Auglaize River Faulkner | 1955 | 141 | Fair |
| Bice Rd over Aug. River Bice Rd | 2005 | 137 | Good |
| Defiance Trail over Stream Defiance Trail | 1983 | 129 | Fair |
| Eversole Rd. over Cranberry Creek Eversole | 1974 | 129 | Good |
| Eversole Rd. over Stream Eversole Rd | 1970 | 129 | Good |
| Mcbride Road over Stream - Mcbride Road | 2012 | 126 | Good |
| Cool Rd. over Stream Cool Rd | 1990 | 125 | Good |
| Neff Rd over Ottawa River Neff Rd | 1998 | 117 | Good |
| Yoder over Camp Creek-yoder | 2003 | 114 | Good |
| Wonnell Rd. over Auglaize River Wonnell | 1985 | 109 | Poor |
| Bliss Rd. over Stream Bliss Rd | 1983 | 104 | Fair |
| Elm Street over Rider Ditch | 1940 | 100 | Poor |
| Hook Waltz Rd. over Rattle Snake Hook Waltz | 1970 | 100 | Good |
| Hook-waltz Rd. over Sugar Creek - Hook-waltz | 2014 | 100 | Good |
| Schick Street over Little Hog Creek | 1980 | 100 | Fair |
| Miller Rd. over Stream Miller Rd | 1986 | 98 | Good |
| Kiggins Rd. over Flat Fork Kiggins Rd | 2021 | 93 | Good |
| Cool Rd. over Sugar CR Cool Rd | 1974 | 88 | Good |
| Kill Rd. over Jennings Creek Kill Rd | 1966 | 88 | Fair |
| Kill Rd. over Jennings Creek Kill Rd | 1980 | 88 | Good |
| West Union Rd. over Jenning Creek West Union | 1994 | 86 | Good |
| Purdy Rd. over Jennings Creek Purdy Rd | 2023 | 84 | Good |
| Tr 84 State Rd over Ir 75 & NS RR | 1965 | 84 | Good |
| Bentley Road over Stream - Bentley Road | 2012 | 82 | Good |
| Osman Rd over Stream - Osman Road | 2012 | 82 | Good |
| Osman Rd. over Auglaize River-osman Rd | 2011 | 82 | Good |
| Fruend Rd over Jennings Crk - Fruend Rd | 2009 | 81 | Good |
| Greely Chapel over Aug River Greely Chapel | 2001 | 81 | Good |
| Sandy Point Rd. over Pike Run Sandy Point Rd | 1975 | 78 | Good |
| Bucher Rd. over Cranberry Creek Bucher | 1974 | 77 | Good |
| Bliss Road over Auglaize River - Bliss R | 2011 | 74 | Good |
| Faulkner Rd. over Auglaize River Faulkner | 1994 | 73 | Good |
| Faulkner Rd. over Auglaize River Faulkner | 1986 | 73 | Good |
| Motter Rd. over Stream Motter Rd | 1964 | 71 | Good |
| 8TH Street - Lima over Lost Creek - 8TH Street | 1974 | 64 | Good |
| Kill Rd. over Stream Kill Rd. | 1999 | 56 | Good |
| Ramsey Rd. over Plum Creek Ramsey Rd | 1991 | 56 | Good |
| Hook-waltz Rd. over Hk-wltz - Lil Cranberry | 2016 | 55 | Good |
| Bowsher Road over Lil Ottawa Rivr - Bowshe | 2011 | 52 | Good |
| Hume Rd. over Camp Creek Hume Rd. | 1971 | 52 | Good |
| Franklin Street over Flat Fork Creek | 1914 | 50 | Poor |
| Sixth Street over Flat Fork Creek | 1960 | 34 | Fair |
| Searfoss Rd. over Stream Searfoss Rd | 1982 | 32 | Good |
| Searfoss Rd. over Stream Searfoss Rd | 1976 | 31 | Fair |
| Kill Rd over Jennings Creek - Kill Rd | 1977 | 29 | Fair |
| Parker Rd. over Stream Parker Rd | 1971 | 21 | Good |
| Parker Rd. over Stream Parker Rd | 1962 | 21 | Good |