| SR 6 Grand Army Hy over over Van Horne Creek | 1971 | 20,457 | Fair |
| SR 6 Smock Bridge over over Wnyp/park Ave/rd/ck | 1953 | 19,051 | Fair |
| SR 79 Nb/sb over over Rock Creek | 1965 | 12,950 | Fair |
| SR 6 Grand Army Hy over over Conneaut Lake Outlt | 1959 | 10,871 | Good |
| SR 6 Grand Army Hy over Watson Run | 2016 | 10,524 | Good |
| SR 6 Grand Army Hy over over Watson Run | 1939 | 10,524 | Poor |
| Mercer Street over over French Creek | 1936 | 9,000 | Poor |
| SR 79 NB over over Conneaut Swamp | 1969 | 8,943 | Fair |
| SR 79 NB over over NS R.R. T-701 | 2003 | 8,943 | Good |
| SR 79 NB over over Rec.trail & Fnch.ck | 2003 | 8,943 | Good |
| SR 79 NB over over T-391 Rung Road | 2003 | 8,943 | Good |
| SR 79 NB over over SR 1008 Irish Road | 1969 | 8,249 | Fair |
| SR 79 NB over over SR 198 Reservoir Rd | 1969 | 8,249 | Fair |
| SR 79 NB over over SR 4011 Mosiertown | 1968 | 8,249 | Fair |
| SR 79 NB over over T-841 Center Road | 1969 | 8,249 | Fair |
| SR 79 NB over over T-871 Hecker Road | 1968 | 8,249 | Fair |
| SR 1001 Park Ave. over over Mill Run | 1906 | 8,201 | Fair |
| SR 27 State St. over over Mill Run | 1981 | 8,178 | Fair |
| SR 79 S.B. over over Bike Trail Tr.frenc | 2004 | 8,167 | Good |
| SR 79 SB over over Conneaut Swamp | 1969 | 8,167 | Fair |
| SR 79 SB over over T-391 Rung Road | 2004 | 8,167 | Good |
| SR 79 SB over over T-701 & NS RR | 2004 | 8,167 | Good |
| SR 79 SB over over SR 1008 Irish Road | 1968 | 8,163 | Fair |
| SR 79 SB over over SR 198 Reservoir Rd | 1969 | 8,163 | Fair |
| SR 79 SB over over SR 4011 Mosiertown | 1968 | 8,163 | Fair |
| SR 79 SB over over T-841 Center Road | 1969 | 8,163 | Fair |
| SR 79 SB over over T-871 Hecker Road | 1968 | 8,163 | Fair |
| SR 27 North Street over over Mill Run | 1896 | 8,153 | Fair |
| I-79 Northbound over US 6 & US 322 | 2009 | 7,853 | Good |
| SR 79 NB over over Cussewago Creek | 1969 | 7,853 | Fair |
| SR 79 NB over over SR 0102 | 1969 | 7,853 | Fair |
| SR 79 NB over over T-611 Matt Road | 1969 | 7,853 | Fair |
| SR 79 NB over over Van Horn Run | 1969 | 7,853 | Fair |
| I-79 Southbound over US 6 & US 322 | 2008 | 7,636 | Good |
| SR 79 SB over over Cussewago Creek | 1969 | 7,636 | Fair |
| SR 79 SB over over SR 0102 | 1969 | 7,636 | Fair |
| SR 79 SB over over T-611 Matt Road | 1969 | 7,636 | Fair |
| SR 79 SB over over Van Horn Run | 1969 | 7,636 | Fair |
| SR 79 NB over over Rock Creek | 1969 | 6,476 | Good |
| SR 79 NB over over T-528 Mercer Pike | 1969 | 6,476 | Fair |
| I-79 SB over over T-528 Mercer Pike | 1969 | 6,474 | Fair |
| SR 79 SB over over Rock Creek | 1969 | 6,474 | Good |
| SR 6 Main Street over over French Creek | 2021 | 5,829 | Good |
| SR 6 French Ck.pwy over over French Creek | 1937 | 5,823 | Poor |
| SR 6 French Ck.pwy over over French Creek | 1936 | 5,823 | Poor |
| SR 6 French Ck.pwy over over W.new York & Pa RR. | 1990 | 5,823 | Fair |
| Mead Avenue over French Creek | 2016 | 5,268 | Good |
| SR 3016 Harmonsbg over over SR 79 Nb/sb Rp Shaf | 1969 | 5,130 | Fair |
| SR 3025 Kennedy Hl over over Van Horne Run | 1996 | 4,664 | Fair |
| SR 8 Franklin St. over over Oil Creek | 1940 | 4,638 | Fair |
| SR 2040 Spring St. over over Cussewago Creek | 1990 | 4,478 | Fair |
| SR 2034 Spring St. over over SR 6 Fr.ck.hwy.& RR | 1951 | 4,474 | Poor |
| SR 6 Church St. over over French Creek Trib | 1938 | 4,309 | Poor |
| SR 6 Erie Street over over Shenango River Trib | 1952 | 4,296 | Fair |
| SR 173 W.adam St over over French Creek | 2015 | 4,288 | Good |
| Arch Street over over Mill Run | 1970 | 4,280 | Fair |
| SR 6 Grand Army Hy over over French Creek | 1972 | 4,274 | Fair |
| SR 98 over over Van Horne Run | 2023 | 4,196 | Good |
| SR 27 Plank Rd. over over Pine Creek | 1958 | 4,063 | Poor |
| SR 886 North Main over over Woodcock Creek | 1992 | 3,997 | Fair |
| SR 6 Erie Street over over Shenango River N Br | 1916 | 3,887 | Fair |
| SR 2022 N.franklin over over Little Sugar Creek | 2000 | 3,699 | Good |
| SR 322 28TH Div Hw over over B&le Railroad | 1971 | 3,658 | Fair |
| SR 198 Brookhouser over over French Creek | 1953 | 3,638 | Good |
| SR 198 Brookhouser over over Wolf Run | 1953 | 3,638 | Good |
| SR 6 French Ck.pwy over over Mill Run | 1973 | 3,567 | Good |
| Water Street over over Mill Run | 1906 | 3,500 | Fair |
| SR 322 28TH Div Hw over over Little Sugar Creek | 1962 | 3,470 | Fair |
| SR 8 Main Street over over Thompson Creek | 1948 | 3,212 | Fair |
| SR 285 Causeway over over Pymatuning Res | 1933 | 3,104 | Fair |
| SR 8 Erie Street over over Oil Creek East Br | 1930 | 2,951 | Poor |
| SR 3016 Harmonsbg over over Inlet Creek | 1934 | 2,904 | Poor |
| SR 6 Cussewago St. over over French Creek | 1934 | 2,893 | Poor |
| SR 6 Lakes to Sea over over French Creek Trib | 1967 | 2,893 | Fair |
| SR 77 Main Street over over Oil Creek E Branch | 1934 | 2,885 | Fair |
| SR 3016 Harmonsbg over over Watson Run | 1952 | 2,865 | Fair |
| SR 27 Central Av over over Oil Creek | 1949 | 2,842 | Fair |
| SR 2039 Dunham St. over over Cussewago Creek | 1950 | 2,800 | Poor |
| SR 27 Washington over over Little Sugar Creek | 1985 | 2,773 | Fair |
| SR 27 Washington over over Little Sugar Creek | 1985 | 2,773 | Fair |
| SR 89 Union Street over over Church Run | 1903 | 2,771 | Fair |
| SR 8 Spring Str over over Pine Hollow Run | 1986 | 2,758 | Fair |
| SR 19 Perry Hwy over over Conneaut Lake Outlt | 1998 | 2,723 | Good |
| SR 19 Perry Hwy over over NS Railroad | 1986 | 2,723 | Fair |
| SR 99 Forest St. over over Conneaut Creek | 1930 | 2,708 | Fair |
| SR 99 Forest St. over over Little Conneauttee | 2003 | 2,708 | Good |
| SR 99 Forest St. over over Tory Run | 1987 | 2,708 | Fair |
| Main Street over Gravel Run | 2017 | 2,647 | Good |
| SR 198 Reservoir over over Cussewago Creek | 1955 | 2,568 | Fair |
| SR 285 3RD St. over over Adsit Run | 1959 | 2,565 | Good |
| SR 18 over over Crooked Creek Trib | 1921 | 2,552 | Fair |
| Chestnut Street over over Mill Run | 1906 | 2,500 | Fair |
| Liberty Street over over Mill Run | 1910 | 2,500 | Fair |
| Market Street over over Mill Run | 1910 | 2,500 | Fair |
| N.main & W.steers over over Mill Run | 1916 | 2,500 | Fair |
| SR 285 Townhouse R over Wymans Run | 2012 | 2,440 | Good |
| SR 285 Steeles Cor over over Swamp | 1960 | 2,406 | Good |
| SR 618 over over Inlet Run Trib | 1927 | 2,300 | Good |
| SR 285 3RD St. over over Mcmichael Run | 1947 | 2,257 | Poor |
| SR285 Brooks X-ing over Smock Run | 2012 | 2,257 | Good |
| SR 285 Geneva Road over over SR 79 Nb/sb | 1969 | 2,246 | Fair |
| SR 285 Brooks Xing over Rock Creek | 1937 | 2,244 | Poor |
| SR 173 Adams St. over over Little Sugar Creek | 1988 | 2,239 | Good |
| SR 173 Adams St. over over Little Sugar Creek | 1988 | 2,239 | Good |
| SR 2003 Mercer Pk. over over French Creek Trib | 1974 | 2,228 | Fair |
| SR 285 over Bennett Run | 2017 | 2,178 | Good |
| SR 2008 Wilson St over over French Creek | 1997 | 2,167 | Good |
| SR 3016 Harmonsbg over over B&le Railroad | 1948 | 2,131 | Fair |
| SR 1025 Grant St. over over French Creek | 2003 | 2,117 | Good |
| SR 6 Grand Army Hy over over B.& L.e. Railroad | 2000 | 2,088 | Good |
| SR 77 State Street over over Muddy Creek Trib | 1961 | 2,077 | Fair |
| SR 18 over over Inlet Creek Branch | 1924 | 2,069 | Poor |
| SR 285 Townhouse R over over Town House Run | 1937 | 2,047 | Fair |
| SR 18 over over Crooked Creek Trib | 1964 | 2,043 | Fair |
| SR 18 over over Patton Run | 1922 | 2,043 | Fair |
| SR 77 State Street over over Delmater Run | 1917 | 2,040 | Fair |
| SR 77 State Street over over Woodcock Creek Trib | 1929 | 2,040 | Poor |
| SR 77 Spring St. over over Patrick Run | 1993 | 2,011 | Good |
| SR 77 Spring St. over over Patrick Run Trib | 1989 | 2,011 | Fair |
| SR 408 Thompson St over Thompson Creek | 2016 | 1,990 | Good |
| SR 98 Reservoir Rd over Carr Run Trib | 1933 | 1,965 | Fair |
| SR 98 Reservoir Rd over over Cussewago Creek Tr | 1987 | 1,965 | Good |
| SR 322 28TH Div Hw over over Sugar Run | 1933 | 1,902 | Fair |
| SR 27 Washington over over Lake Creek Trib | 1986 | 1,883 | Good |
| SR 77 State Street over over Temple Run | 1958 | 1,840 | Fair |
| SR 6 Grand Army Hy over Paden Creek | 2013 | 1,808 | Good |
| SR 18 over over Conneaut Creek Trib | 1925 | 1,804 | Fair |
| SR 1010 Lyona Road over over Woodcock Creek | 1954 | 1,772 | Fair |
| SR 98 Cussewago Rd over over Cussewago Creek | 1933 | 1,743 | Fair |
| SR 2028 Enterprize over over Pine Creek | 1940 | 1,732 | Good |
| SR 198 over over Woodcock Creek | 1972 | 1,731 | Fair |
| SR 98 Cussewago Rd over over Cussewago Creek Tr | 1972 | 1,664 | Good |
| SR 1019 Church St. over Coulter Run | 2011 | 1,643 | Good |
| SR 1019 Old Plank over over Boles Run | 1957 | 1,643 | Fair |
| SR 408 Thompson St over over Oil Creek | 1930 | 1,634 | Good |
| SR 18 over over Conneaut Creek Trib | 1979 | 1,568 | Poor |
| SR 27 Washington over West Br Sugar Creek | 1988 | 1,521 | Good |
| Cherry Street over over Mill Run | 1906 | 1,500 | Fair |
| Clinton Court over over Mill Run | 1902 | 1,500 | Poor |
| Garden Street over over Mill Run | 1913 | 1,500 | Fair |
| Mulberry Street over over Mill Run | 1970 | 1,500 | Poor |
| Walnut & Cottage over over Mill Run | 1916 | 1,500 | Poor |
| West Center Street over over Mill Run | 1906 | 1,500 | Fair |
| SR 77 State Street over over Bloomfield Run | 1984 | 1,494 | Good |
| SR 77 State Street over over Oil Creek | 1984 | 1,494 | Good |
| SR 18 Springboro R over over Cemetery Run | 1939 | 1,472 | Fair |
| SR 18 Springboro R over over Conneaut Creek Trib | 1978 | 1,472 | Fair |
| SR 27 Washington over over Sugar Creek | 1991 | 1,464 | Good |
| SR 77 State Street over over Britton Run | 1982 | 1,282 | Good |
| SR 77 State Street over over Oil Creek E Branch | 1988 | 1,282 | Good |
| SR 4009 Mosiertown over over SR 79 Nb/sb | 1969 | 1,270 | Fair |
| SR 1006 Skeltown over over Conneauttee Creek | 1959 | 1,253 | Fair |
| SR 173 Adams St. over over Lake Creek | 1935 | 1,249 | Poor |
| Church St (SR 408) over Mackey Run | 2016 | 1,193 | Good |
| SR 408 Church St over over Mohawk Run | 1930 | 1,193 | Poor |
| SR 89 Cussewago Rd over over Oil Creek East Br | 1998 | 1,177 | Good |
| SR 89 Reservoir Rd over over Five Mile Creek | 1998 | 1,177 | Fair |
| Grange Center Rd over Brookhouser Creek | 2016 | 1,166 | Good |
| SR 77 State Street over over Muddy Creek | 1997 | 1,132 | Good |
| SR 3005 E. Lake Rd over Bennett Run | 2011 | 1,048 | Good |
| SR 1024 Lake Rd. over over Oil Creek | 2010 | 1,030 | Good |
| SR 1002 Gosple Hl. over over Acker Run | 1938 | 1,023 | Good |
| SR 4010 Springboro over Carr Run | 2011 | 1,022 | Good |
| Grove Street over over Mill Run | 1912 | 1,000 | Poor |
| SR 198 Foster Road over over Conneaut Creek Trib | 1907 | 978 | Good |
| SR 3005 East Lake over Trib to Shenango River | 2014 | 957 | Good |
| SR 3005 East Lake over over Shenango River Trib | 1934 | 957 | Fair |
| SR 3011 Linesville over over Pymatuning Res | 1934 | 939 | Fair |
| SR 2005 Shaws Land over over Conneaut Creek | 1962 | 931 | Fair |
| SR 2005 Shaws Land over over French Creek | 1968 | 931 | Good |
| SR 1001 Park Ave. over over Woodcock Creek | 1958 | 839 | Good |
| SR 89 Church Run over over Church Run | 1988 | 827 | Good |
| SR 89 Church Run over over Church Run | 1984 | 827 | Fair |
| SR 89 Church Run over over Dolly Run | 1999 | 827 | Good |
| SR 89 Church Run over over Hummer Creek | 1950 | 827 | Fair |
| SR 89 Church Run over over Shirley Run | 1952 | 827 | Fair |
| SR 4003 Chestnut over Foster Run | 2012 | 818 | Good |
| SR 4003 Cnntvll.rd over Foster Run | 1943 | 818 | Fair |
| SR 4003 Cnntvll.rd over over Foster Run | 1943 | 818 | Fair |
| SR 3006 Atlantic over over Crooked Creek | 1950 | 809 | Fair |
| SR 2012 Alden St. over Mill Run | 1948 | 786 | Good |
| SR 1018 Guys Mill over over Woodcock Creek | 1959 | 760 | Fair |
| SR 1024 Cana. Lake over over Britton Run | 1977 | 748 | Fair |
| SR 3025 Kennedy Hl over over SR 79 Nb/sb | 1969 | 679 | Fair |
| SR 2007 Pettis Rd over over Mud Run | 1952 | 660 | Fair |
| SR 1011 Mystic Pk. over over Oil Creek | 1963 | 648 | Fair |
| SR 1008 Irish Rd. over over Boles Run | 2002 | 626 | Good |
| Miller Station Rd over French Creek | 2011 | 616 | Good |
| SR 4011 Grange Rd. over over Cussewago Creek | 2018 | 597 | Good |
| SR 1035 Brown Hill over Kelly Run | 2011 | 595 | Good |
| SR 198 Foster Road over over Conneaut Creek | 1998 | 567 | Good |
| SR 3013 Atlantic R over over Mcmillen Hollow Run | 1999 | 567 | Good |
| SR 1022 Garland St over over Oil Creek East Br | 1954 | 551 | Fair |
| SR 1026 Danner Rd over over Oil Creek | 1941 | 551 | Fair |
| SR 4011 Grange Rd over over Tr.cussewago | 2007 | 551 | Good |
| SR 1022 Cooley-cen over over Oil Creek | 1956 | 533 | Poor |
| SR 1039 Riceville over over Mosey Run | 1941 | 529 | Fair |
| SR 2003 Mercer Pk. over Conneaut Outlet | 2012 | 528 | Good |
| SR 1022 Downey Fer over over Muddy Creek | 1907 | 517 | Good |
| Brown Street over over Oil Creek | 1991 | 500 | Fair |
| SR 3004 Adamsville over over Crooked Creek | 1941 | 500 | Poor |
| T-878 Swamp Road over over Muddy Creek | 1980 | 500 | Poor |
| T-990 Lakeview Dr. over over East Shreve Run | 1999 | 500 | Good |
| SR 1015 Gspl. Hill over over Hotch Kiss Run | 1951 | 495 | Poor |
| SR 4004 Dcksnbrg.r over over Conneaut Creek | 1953 | 493 | Fair |
| SR 198 Dickson St. over over Lake Creek | 1984 | 485 | Fair |
| SR 2018 Deckards R over Deckards Run | 2013 | 484 | Good |
| SR 2018 Deckards R over over Deckards Run | 1935 | 484 | Poor |
| SR 3013 Atlantic R over over Unger Run | 1995 | 484 | Good |
| SR 1020 Freemont over over Clarks Run | 1987 | 478 | Good |
| SR 2029 Gresham over over Oil Creek | 1892 | 451 | Fair |
| SR 2029 Hydetown over over Indian Run | 1994 | 451 | Good |
| SR 1016 Miller Sta over over Kelly Run | 2003 | 448 | Fair |
| SR 1016 Station Rd over over Muddy Creek Trib | 1954 | 448 | Fair |
| SR 4007 Watson Run over over Watson Run | 1963 | 448 | Fair |
| SR 4007 Watson Run over over Watson Run | 1963 | 448 | Fair |
| SR 4001 Beaver Cnt over over Conneaut Creek E Br | 1940 | 445 | Fair |
| SR 4001 Beaver Cnt over over Conneaut Creek E Br | 1961 | 445 | Fair |
| SR 1003 Shutz Rd. over over Woodcock Creek Trib | 1972 | 427 | Fair |
| SR 1030 Old Valley over over West Shreve Run | 1965 | 420 | Fair |
| SR 1037 Lincolnvil over over Little Federal Run | 1940 | 414 | Poor |
| SR 1037 Porters Rd over over Little Federal Run | 2019 | 414 | Good |
| SR 4001 Beaver Cnt over over Conneaut Creek E.br | 1961 | 402 | Good |
| SR 4001 Beaver Cnt over over Conneaut Creek W Br | 1961 | 402 | Fair |
| T-487 Middle Road over over Watson Run | 2002 | 400 | Fair |
| T-488 Hollis Road over over Watson Run | 1960 | 400 | Good |
| SR 2014 Sugar Lake over over Little Sugar Creek | 1962 | 398 | Fair |
| SR 3019 Lake Road over Little Sandy Creek | 1940 | 398 | Fair |
| SR 2014 Freyermuth over over Mud Run | 1962 | 397 | Fair |
| SR 2034 Rogers Fry over over Cussewago Creek | 1963 | 393 | Fair |
| SR 2034 Rogers Fry over over SR 79 Nb/sb | 1969 | 393 | Good |
| SR 2017 Fauncetown over over Sugar Creek | 1950 | 386 | Poor |
| SR 1014 Johnstown over over Anderson Run | 1989 | 373 | Fair |
| SR 1014 Johnstown over over Mohawk Run | 1996 | 373 | Fair |
| SR 1014 Johnstown over over Muddy Creek | 1917 | 373 | Poor |
| SR 4001 Beaver Cnt over over Padan Creek Trib | 1940 | 372 | Fair |
| SR 1017 Capp Road over over Boles Run | 2003 | 370 | Good |
| SR 4010 West Road over over Cussewago Creek | 1956 | 360 | Fair |
| SR 4008 Fisher Rd. over over Conneaut Creek | 1965 | 357 | Good |
| SR 4008 Fisher Rd. over over Conneaut Creek E Br | 1993 | 357 | Good |
| SR 3021 Krider Rd over over Outlet Creek | 1910 | 352 | Fair |
| SR 2009 Wayland Rd over over Little Sugar Creek | 1988 | 344 | Fair |
| SR 2012 Woodcock over over Hunter Run | 1954 | 343 | Good |
| SR 1020 Tyronville over over Oil Creek | 1977 | 338 | Fair |
| SR 2010 Franklin over over Little Sugar Creek | 1966 | 330 | Fair |
| SR 1013 Thompson R over over Mc Laughlin Creek | 1930 | 324 | Poor |
| SR 1013 Water St. over over Thompson Creek | 1950 | 324 | Fair |
| SR 3009 Linesville over over Bennett Run | 1952 | 323 | Fair |
| Jefferson Street over over Conneaut Creek | 1998 | 318 | Good |
| SR 1016 Brown Hill over Federal Run | 2013 | 310 | Good |
| SR 1016 Brown Hill over over Little Federal Run | 1936 | 310 | Good |
| SR 1016 Brown Hill over over Mosey Run | 1956 | 310 | Fair |
| SR 1016 Brown Hill over over Mosey Run | 1936 | 310 | Poor |
| SR 4013 Hickernell over Carr Run | 1962 | 292 | Good |
| SR 1013 Thompson over over Shirley Run | 2011 | 288 | Good |
| SR 4010 Beaver St. over over Conneaut Creek | 1965 | 281 | Fair |
| Dam Road over Abandoned Railroad | 1968 | 280 | Fair |
| Dam Road over Pymatuning Dam Overflow | 1932 | 280 | Fair |
| T-704 Kennedy Hill over over Unnamed Run | 1969 | 280 | Good |
| SR 4018 Rundelltwn over over Rundelltown Ck.trib | 1991 | 261 | Good |
| SR 3004 Adamaville over over SR79 R P Shafer N/S | 1965 | 251 | Fair |
| Center Street over over Conneaut Creek | 1896 | 250 | Fair |
| Depot Road over over Conneaut Creek | 1889 | 250 | Fair |
| Island Avenue over over West Shreve Run | 1964 | 250 | Poor |
| T-346 Wallace Ave over over Linesville Creek | 2020 | 250 | Good |
| T-348 Cole Road over Trib.conneaut Creek | 2000 | 250 | Fair |
| T-360 Townline Rd. over over Fish Creek | 1990 | 250 | Fair |
| T-368 Spring Road over over Stone Run | 1940 | 250 | Fair |
| T-387 Brown Hill over over Conneaut Outlet Ck. | 1988 | 250 | Fair |
| T-399 (griffen Rd) over over Lt.sugar Creek | 1910 | 250 | Fair |
| T-401 Hurlbert Rd. over over Pymatuning Trib. | 1978 | 250 | Fair |
| T-402 Porter Road over over Conneaut Creek | 1995 | 250 | Fair |
| T-421 Sugar Lk.rd. over over Sugar Lake Trib. | 1920 | 250 | Good |
| T-425 Deeter H.rd. over over Lt.sugar Creek | 1950 | 250 | Poor |
| T-452 Gibson Road over over Pine Run | 1995 | 250 | Good |
| T-466 E.spring Rd. over Carr Run | 2020 | 250 | Good |
| T-477 Jay Road over over Sugar Creek | 1950 | 250 | Poor |
| T-477 Jay Road over over Sugar Creek E.br. | 1935 | 250 | Fair |
| T-479 Fries Road over Bennett Run | 2011 | 250 | Good |
| T-496 Lake Road over over Cussewago Creek | 1984 | 250 | Fair |
| T-517 Plank Road over over Little Sugar Creek | 1905 | 250 | Poor |
| T-540 Fry Road over Wolf Run | 2019 | 250 | Good |
| T-568 Capp Road over over Coulter Run | 1905 | 250 | Good |
| T-574 Marsh Road over over Conneaut Outlet | 1890 | 250 | Poor |
| T-599 Finney Road over over Thompson Creek | 1930 | 250 | Fair |
| T-600 Craig Road over over Woodcock Creek | 1896 | 250 | Fair |
| T-602 Bockman H.rd over over Gravel Run | 1996 | 250 | Fair |
| T-605 West Road over over Linesville Creek | 1934 | 250 | Poor |
| T-609 Agnew Road over over Conneaut Creek | 1920 | 250 | Poor |
| T-616 Sherred Road over over Coulter Run | 1930 | 250 | Fair |
| T-620 Wightman Rd. over over Conneaut Outlet | 1897 | 250 | Poor |
| T-639 Bog Hollow over over Mclaughlin Creek | 1947 | 250 | Poor |
| T-650 Huson Rd. over over Gravel Run | 1935 | 250 | Good |
| T-657 German Road over over Woodcock Creek Tr. | 1989 | 250 | Fair |
| T-693 Fish Road over over Conneaut Creek | 2003 | 250 | Good |
| T-721 Lester Road over over Paden Creek | 1940 | 250 | Poor |
| T-724 Castile Road over over Woodcock Creek | 1930 | 250 | Fair |
| T-743 Hamilton Rd. over over Muddy Creek | 1920 | 250 | Poor |
| T-749 King Road over over Carr Run Trib. | 1910 | 250 | Fair |
| T-751 Creek Road over over Cussewago Creek | 1910 | 250 | Fair |
| T-768 Sugar Lk.rd. over over Lake Creek | 1976 | 250 | Fair |
| T-789 Athens Road over over Federal Run | 1920 | 250 | Fair |
| T-791 Mickel Holw. over over Federal Run | 1983 | 250 | Poor |
| T-793 Glynden Road over over Oil Creek East Br. | 1896 | 250 | Fair |
| T-795 Fish Flats R over over Oil Creek East Br. | 1950 | 250 | Poor |
| T-807 Kightlinger over over Coulter Run | 1930 | 250 | Poor |
| T-835 Parker Road over over Conneaut Creek | 1975 | 250 | Poor |
| T-841 Center Road over over Cussewago Creek | 2011 | 250 | Good |
| T-841 Center Road over Cussewago Creek | 2019 | 250 | Good |
| T-841 Center Road over over Cussewago Ck. Trib | 1960 | 250 | Fair |
| T-847 (tobin Road) over over Boles Run | 1972 | 250 | Fair |
| T-867 Philadelphia over over Conneaut Creek E.br | 1986 | 250 | Poor |
| T-867 Philadelphia over over Middle Br.conneaut | 1920 | 250 | Fair |
| T-867 Philadelphia over over Stone Run | 1991 | 250 | Poor |
| T-869 Blakeslee R over over East Br.oil Ck. | 2005 | 250 | Good |
| T-870 Patterson Rd over over Oil Creek Trib | 2005 | 250 | Fair |
| T-873 Racop Road over over Torry Run | 1915 | 250 | Poor |
| T-878 Britton R.rd over over Britton Run | 1965 | 250 | Fair |
| T-880 (firth Road) over over Britton Run | 1920 | 250 | Fair |
| T-883 Joiner Road over over Conneaut Ck.mid.br. | 1983 | 250 | Poor |
| T-883 Joiner Road over over Conneaut Creek W.br | 1935 | 250 | Poor |
| T-885 Jeruselam Rd over over Stone Run | 1884 | 250 | Fair |
| T-896 Sportsman Rd over over East Br. Oil Creek | 1901 | 250 | Poor |
| T-899 Kreitz Road over Little Conneauttee Creek | 2011 | 250 | Good |
| T-922 Hatchtown Rd over over Five Mile Creek | 1950 | 250 | Fair |
| T-926 Dotyville Rd over over Henderson Run | 1945 | 250 | Poor |
| T-926 Dotyville Rd over over Pine Creek | 1900 | 250 | Poor |
| T-928 Duncan Road over over Caldwell Creek | 2000 | 250 | Good |
| T-928 Duncan Road over over Pine Creek | 1910 | 250 | Fair |
| T-962 Jordan Drive over over French Creek | 1900 | 250 | Poor |
| Wheeler Road over Linesville Creek | 2006 | 250 | Good |
| SR 1018 Centrville over over Muddy Creek | 1950 | 239 | Fair |
| SR 1018 Townville over over Muddy Creek Branch | 1905 | 239 | Fair |
| SR 1032 Mageetown over over Shirley Run | 2024 | 234 | Good |
| SR 3023 Watson Run over over Watson Run | 1953 | 224 | Fair |
| SR 2031 Perry St. over over Thompson Run | 1961 | 221 | Good |
| South Watson over Watson Run | 2011 | 218 | Good |
| SR1007 Rockdale Rd over over Federal Run | 1988 | 213 | Poor |
| SR 4004 Center Rd. over over Padan Run | 1893 | 212 | Poor |
| New Rchmnd SR 1033 over Mackay Run | 2011 | 192 | Good |
| SR 1033 Teeplevill over over Muddy Creek | 1950 | 192 | Poor |
| SR 4012 Shadeland over over Conneaut Creek | 2002 | 192 | Good |
| SR 4012 Shadeland over over Mudd Run | 1995 | 192 | Good |
| SR 4012 Shadeland over over Stone Run | 1989 | 192 | Good |
| SR 1041 Britton Rd over over Oil Creek East Br | 1892 | 191 | Fair |
| SR 2101 Terrace St over over SR 6 French Ck.pwy. | 1973 | 191 | Fair |
| SR 1024 Lake Road over over Oil Creek Trib | 2005 | 174 | Good |
| W County Line Road over Sugar Run | 1972 | 160 | Poor |
| SR 1007 Brown Hill over over Federal Run | 2019 | 159 | Good |
| SR 1007 Brown Hill over over Indian Run | 1998 | 159 | Fair |
| SR 1007 Brown Hill over over Muddy Creek | 1996 | 159 | Good |
| SR 2010 Franklin over over Powder Mill Run | 1992 | 158 | Good |
| SR 4012 Shadeland over over Conneaut Creek Br | 1936 | 151 | Fair |
| SR 4012 Shadeland over over Conneaut Creek Br | 1936 | 151 | Fair |
| SR 4012 Shadeland over over Mid Br Conn Creek | 1936 | 151 | Good |
| Dutch Hill R.t-576 over over Hammond Run | 1992 | 150 | Fair |
| T-642 Smith Road over over Little Sugar Branch | 1955 | 150 | Fair |
| SR 2016 Shoemaker over over Deckards Run | 1981 | 147 | Fair |
| SR 1043 Price Road over Woodcock Creek | 2013 | 130 | Good |
| SR 2027 Newtontown over over Oil Creek | 1999 | 130 | Good |
| T-300 Palmer Road over over Stone Run | 1965 | 100 | Poor |
| T-301 Drake Hill over over E.br.muddy Creek | 1957 | 100 | Poor |
| T-305 Jericho Rd over Conneauttee Creek | 2002 | 100 | Fair |
| T-315 Mattocks Roa over Unnamed Trib to Sandy Ck | 2014 | 100 | Fair |
| T-658 Leimbach Rd over Gravel Run | 2004 | 100 | Good |
| T-924 Welsh Hill over over Patrick Run | 2002 | 100 | Good |
| SR 2002 Mule St. over over SR 79 Nb/sb | 1969 | 96 | Fair |
| SR 1018 Armstrong over over Muddy Creek | 1990 | 87 | Fair |
| SR 1018 Armstrong over over Muddy Creek | 1991 | 87 | Fair |
| SR 1101 Maple Dr over over SR 79 Nb/sb | 1969 | 84 | Fair |
| SR 1102 Fox Road over over SR 79 NB | 1969 | 82 | Good |
| SR 1102 Fox Road over over SR 79 SB | 1969 | 82 | Good |
| SR 2030 Drake H.rd over over Deckards Run | 1901 | 75 | Fair |
| SR 2036 Hckry.crnr over Woodcock Creek | 1904 | 67 | Fair |
| T-609 Agnew Road over Inlet Run | 1992 | 55 | Fair |
| SR 4006 Steamburg over over Paden Creek | 1935 | 53 | Fair |
| Blue Falls Road over Tr.conneaut Ck. | 1996 | 50 | Fair |
| Brown Street over over Church Run | 1995 | 50 | Good |
| Grove Road over Little Sugar Creek | 2021 | 50 | Good |
| Poplar Street over over Mill Run | 1910 | 50 | Poor |
| T-355 Rock Creek R over Rock Creek | 1970 | 50 | Fair |
| T-406 Smith Road over Trib to Conneaut Ck | 2012 | 50 | Good |
| T-634 Drakes Mills over Torry Run | 2011 | 50 | Good |
| T-670 Hinkson Road over over Little Sugar Branch | 1900 | 50 | Poor |
| T-689 Wing Road over Conneaut Creek | 2013 | 50 | Good |
| T-709 Three Brg.rd over over E.br.muddy Creek | 1960 | 50 | Poor |
| T-735 Amy Road over Gravel Run | 2006 | 50 | Good |
| T-744 Hanks Road over Woodcock Creek | 2015 | 50 | Good |
| T-765 Dobbs Road over Federal Run | 2011 | 50 | Fair |
| T-765 Dobbs Road over over Federal Run | 1983 | 50 | Fair |
| T-794 Dewey Road over over E.br.muddy Creek | 1960 | 50 | Poor |
| T-803 Tower Road over over Conneaut Creek | 2008 | 50 | Good |
| T-828 Old Grade Rd over over E.br.muddy Creek | 1960 | 50 | Poor |
| T-840 Hogback W.rd over over Kelly Run | 1976 | 50 | Poor |
| T-883 Joiner Road over E.br.conneaut Ck. | 2008 | 50 | Poor |
| T-885 Jerusalem Rd over over Conneaut Creek | 1998 | 50 | Good |
| Walnut Street over over Church Run | 2002 | 50 | Good |
| SR 4016 Carr Road over Rundletown Creek | 2011 | 40 | Good |
| Bogardus Road over Trib to Sugar Lake | 2024 | 25 | Fair |
| Nelson Driveway over E.br. Conneaut Creek | 1935 | 15 | Poor |
| SR 2019 Leboeuf Rd over Sugar Creek East Br | 1962 | 13 | Poor |