| Rte I88 over Main Street | 1973 | 17,709 | Good |
| Rte 205 over 88I 88i94062004 Rte I88 | 1973 | 15,073 | Fair |
| Rte 205 over Norfolk Southern RR | 1973 | 15,073 | Fair |
| Rte 23 over Susquehanna River | 1973 | 15,062 | Fair |
| Rte I88 over 23 23 94022109 Rte 23 | 1973 | 13,805 | Good |
| Rte I88 over Mill Race | 1973 | 13,805 | Good |
| Rte I88 over Machinery Un-pass | 1973 | 11,731 | Fair |
| Rte I88 over Machinery Undrpss | 1973 | 11,731 | Poor |
| Rte 23 over Fair St | 1973 | 10,243 | Fair |
| Rte 23 over Park Road Mill Race No | 1973 | 10,243 | Fair |
| Rte 992 over Norfolk Southern RR | 1979 | 9,948 | Fair |
| Rte I88 over Schenevus Creek | 1979 | 9,672 | Good |
| Rte 992 over Susquehanna River | 1979 | 9,064 | Fair |
| Rte I88 over Norfolk Southern RR | 1973 | 8,727 | Fair |
| Rte I88 over Norfolk Southern RR | 1973 | 8,080 | Fair |
| Rte I88 over Schenevus Creek | 1979 | 7,467 | Fair |
| Rte I88 over Norfolk Southern RR | 1979 | 6,716 | Fair |
| Rte I88 over Susquehanna River | 1979 | 6,716 | Fair |
| Rte 991F over 88I 88i94063011 Rte I88 | 1973 | 6,423 | Fair |
| Rte 991F over Norfolk Southern RR | 1973 | 6,423 | Fair |
| Rte I88 over Chamberlain Road | 1975 | 6,294 | Good |
| Rte I88 over County Road 48 | 1975 | 6,294 | Fair |
| Rte I88 over Otego Creek | 1975 | 6,294 | Fair |
| Rte I88 over Susquehanna River | 1975 | 6,294 | Fair |
| Rte 28 over Oaks Creek | 1931 | 6,226 | Poor |
| Rte 28 over Chase Creek | 1930 | 5,982 | Fair |
| Rte I88 over Norfolk Southern RR | 1979 | 5,931 | Fair |
| Rte I88 over Susquehanna River | 1979 | 5,931 | Fair |
| Rte I88 over Chamberlain Road | 1975 | 5,866 | Good |
| Rte I88 over County Road 48 | 1975 | 5,866 | Good |
| Rte I88 over Otego Creek | 1975 | 5,866 | Fair |
| Rte I88 over Susquehanna River | 1975 | 5,866 | Good |
| Rte 23 over Otego Creek | 2009 | 5,775 | Good |
| Rte 20 over Ocquionis Creek | 1929 | 5,699 | Fair |
| Rte I88 over Crane Hill Road | 1975 | 5,493 | Fair |
| Rte 28 over Banner Creek | 1925 | 5,391 | Fair |
| Rte 28 over Spring Brook | 2003 | 5,391 | Good |
| Rte I88 over Crane Hill Rd | 1975 | 5,164 | Fair |
| Rte 28 over Rte 7 Norfolk Southern | 1985 | 5,104 | Good |
| Rte 28 over Schenevus CR Ovel | 1985 | 5,104 | Fair |
| Rte 28 over Schenevus Creek | 1979 | 5,104 | Fair |
| Rte 28 over Susquehanna River | 1985 | 5,104 | Fair |
| Rte I88 over Brooker Hollow Rd | 1979 | 4,836 | Fair |
| Rte I88 over Schenevus Creek | 1979 | 4,836 | Good |
| Rte I88 over South Hill Road | 1979 | 4,836 | Good |
| Rte I88 over County Road 56 | 1979 | 4,795 | Fair |
| Rte I88 over Rte 28 | 1979 | 4,795 | Fair |
| Rte 28 over Fly Creek | 1930 | 4,436 | Fair |
| Rte I88 over County Road 56 | 1979 | 4,411 | Fair |
| Rte I88 over Rte 28 | 1979 | 4,411 | Good |
| County Road 47 over Susquehanna River | 1986 | 4,348 | Fair |
| Rte 28 over Oaks Creek | 1994 | 4,278 | Fair |
| Rte 23 over Harrison Creek | 1936 | 4,261 | Fair |
| Rte 23 over Harrison Creek | 1936 | 4,261 | Fair |
| Rte 23 over Harrison Creek | 1936 | 4,261 | Fair |
| Rte I88 over South Hill Road | 1979 | 3,987 | Good |
| County Road 52 over Susquehanna River | 2006 | 3,896 | Fair |
| Rte I88 over Brooker Hollow Rd | 1979 | 3,734 | Fair |
| Rte I88 over Schenevus Creek | 1979 | 3,734 | Good |
| Rte 28 over Lidell Creek | 1994 | 3,645 | Fair |
| Rte 23 over Butternut Creek | 1996 | 3,637 | Fair |
| Rte 7 over Unadilla River | 2002 | 3,446 | Fair |
| CR 52 & CR 33 over Red Creek | 1933 | 3,353 | Fair |
| Rte 7 over Otego Creek | 1994 | 3,210 | Fair |
| Rte 991J over 88I 88i94061005 Rte I88 | 1974 | 3,067 | Good |
| Rte 991J over DEL HUD Susquehanna Riv | 1974 | 3,067 | Fair |
| Rte 7 over Flax Island Creek | 1933 | 3,045 | Poor |
| Rte 7 over Otsdawa Creek | 1933 | 3,045 | Poor |
| Rte 7 over Briar Creek | 1933 | 2,971 | Fair |
| Rte 7 over Mill Creek | 1931 | 2,915 | Fair |
| Rte 7 over Norfolk Southern RR | 1933 | 2,771 | Poor |
| County Road 48A over Susquehanna River | 1973 | 2,747 | Fair |
| Rte 28 over Herkimer Creek | 2016 | 2,587 | Good |
| Rte 28 over Hyder Creek | 1937 | 2,587 | Fair |
| Rte 28 over Trout Brook | 1937 | 2,587 | Fair |
| Center Street over Oneonta Creek | 1919 | 2,567 | Fair |
| Rte 80 over Mill Creek | 1999 | 2,393 | Good |
| Rte 80 over Wharton Creek | 1994 | 2,393 | Fair |
| Main Street over Susquehanna River | 2003 | 2,303 | Good |
| Rte 7 over Indian Creek | 1935 | 2,232 | Fair |
| Rte 7 over Norfolk Southern RR | 1988 | 2,232 | Fair |
| Rte 7 over Sand Hill Creek | 1975 | 2,232 | Good |
| County Road 11A over Otego Creek | 2010 | 2,170 | Good |
| Rte 7 over Susquehanna River | 1987 | 2,071 | Fair |
| Rte 80 over Wharton Creek | 1999 | 1,923 | Fair |
| Rte 166 over Cherry Valley Crk | 2012 | 1,900 | Good |
| County Road 13 over Unadilla River | 1933 | 1,888 | Fair |
| Rte 357 over Susquehanna River | 1935 | 1,790 | Fair |
| Rte 992A over 88I 88i94063189 Rte I88 | 1979 | 1,751 | Good |
| Rte 992A over D&h RR Schenevus Creek | 1979 | 1,751 | Fair |
| Rte 20 over Rte 166 | 1954 | 1,723 | Good |
| Rte 7 over Elk Creek | 1994 | 1,664 | Fair |
| Rte 205 over Small Brook | 2020 | 1,660 | Good |
| Rte 80 over Butternut Creek | 2016 | 1,554 | Good |
| Rte 991W over 88I 88i94063134 Rte I88 | 1979 | 1,482 | Fair |
| Rte 991W over Delaware & Hudson R.R. | 1979 | 1,482 | Fair |
| Rte 991W over Schenevus Creek | 1979 | 1,482 | Fair |
| Rte 7 over Decatur Creek | 1937 | 1,440 | Fair |
| Rte 7 over Palmer Creek Private Ro | 1940 | 1,440 | Fair |
| County Road 8 over Otego Creek | 1970 | 1,400 | Fair |
| County Road 26 over Fly Creek | 1945 | 1,332 | Fair |
| Rte 51 over Copes Brook | 1968 | 1,317 | Fair |
| Rte 51 over Dunderberg Creek | 1919 | 1,317 | Fair |
| Gas Avenue over Elmore Mill Race | 1988 | 1,312 | Fair |
| County Road 11C over Susquehanna River | 2014 | 1,289 | Fair |
| Rte 166 over Shellrock Creek | 2012 | 1,276 | Fair |
| Mill Street over Susquehanna River | 1993 | 1,256 | Poor |
| Neahwa Place over Elmore Tail Race | 1915 | 1,227 | Fair |
| County Road 22 over Oaks Creek | 1977 | 1,212 | Fair |
| Rte 7 over Oak Creek | 1940 | 1,192 | Fair |
| Rte 7 over Small Creek | 1940 | 1,192 | Fair |
| Rte 7 over W Hill Road Creek | 1940 | 1,192 | Fair |
| County Road 31 over Trib to Otsego Lk | 2000 | 1,184 | Fair |
| Rte 80 over Wharton Creek | 1974 | 1,174 | Fair |
| County Road 35A over Susquehanna River | 2002 | 1,163 | Fair |
| Rte 205 over Otego Creek | 1935 | 1,129 | Fair |
| County Rd 35B over Cherry Valley Creek | 1999 | 1,079 | Good |
| County Road 59 over Oaks Creek | 1965 | 1,027 | Poor |
| County Road 1 over Unadilla River | 1935 | 1,011 | Fair |
| County Road 20 over Unadilla River | 1999 | 999 | Fair |
| Rte 7 over Norfolk Southern | 2017 | 993 | Good |
| County Road 1 over Rogers Hollow Brk | 1948 | 978 | Fair |
| County Road 11 over Otego Creek | 1985 | 976 | Fair |
| County Road 16 over Trib Lidell Creek | 1946 | 946 | Fair |
| Rte 165 over Cherry Valley Creek | 1955 | 942 | Fair |
| Rte 165 over Pleasant Brook | 1955 | 942 | Fair |
| Rte 166 over Susquehanna River | 1983 | 920 | Good |
| County Road 19 over Unadilla River | 1935 | 845 | Fair |
| County Road 11 over Harrison Creek | 1974 | 806 | Fair |
| County Road 35 over Cherry Valley Crk | 1975 | 804 | Good |
| County Rd 39 over Decatur Creek | 1940 | 773 | Fair |
| County Road 32 over Canajoharie Creek | 1960 | 718 | Fair |
| CR 49 over Butternut Creek | 1998 | 717 | Poor |
| Rte 51 over Wharton Creek | 1994 | 713 | Fair |
| Rte 51 over Thorp Brook | 1969 | 670 | Fair |
| County Road 18 over Wharton Creek | 2008 | 668 | Good |
| County Road 11 over Wharton Creek | 2004 | 667 | Good |
| County Road 7 over Otsdawa Creek | 1935 | 666 | Fair |
| County Road 10 over Wharton Creek | 2010 | 639 | Good |
| County Road 3 over Martin Brook | 1956 | 602 | Fair |
| County Road 3 over Martin Brook | 1946 | 602 | Fair |
| Martin Brook Road over Martin Brook | 1967 | 597 | Fair |
| County Road 11 over Trib Otego Creek | 1932 | 564 | Poor |
| County Road 18 over Unadilla River | 1934 | 554 | Good |
| County Road 48 over 88I 88i94061043 Rte I88 | 1975 | 551 | Good |
| County Road 7 over W Br Otsdawa Crk | 1935 | 545 | Poor |
| County Road 34 over Elk Creek | 2003 | 539 | Fair |
| County Road 20 over Mill Creek | 1999 | 535 | Fair |
| County Road 34 over Tuthill Brook | 1939 | 534 | Fair |
| County Road 22 over Trib Herkimer CR | 1934 | 530 | Fair |
| County Road 3 over Butternut Creek | 1960 | 525 | Fair |
| County Road 36 over Elk Creek | 1932 | 518 | Fair |
| County Road 18 over Campbell Brook | 1931 | 514 | Poor |
| County Road 8 over Butternut Creek | 1996 | 511 | Fair |
| Rte 51 over Small Brook | 1928 | 501 | Fair |
| Rte 51 over Bingham Rd Creek | 1934 | 494 | Fair |
| County Road 12 over Butternut Creek | 2015 | 492 | Good |
| County Road 39 over Schenevus Creek | 2007 | 479 | Good |
| Burke Hill Road over Chase Creek | 1989 | 466 | Fair |
| Brook Street over Lake Brook | 1930 | 446 | Poor |
| CR4 over Butternut Creek | 1901 | 436 | Poor |
| County Road 11B over Otego Creek | 1995 | 435 | Fair |
| Bronner Street over Ocquionis Creek | 1910 | 417 | Fair |
| Norton Cross Road over Cherry Valley Creek | 1961 | 411 | Fair |
| County Road 2 over Ideuma Brook | 1933 | 400 | Good |
| County Road 23 over Herkimer Creek | 1949 | 397 | Fair |
| County Road 23 over Herkimer Creek | 2003 | 397 | Good |
| County Road 19 over Trib Unadilla Rvr | 1997 | 393 | Fair |
| Gault Avenue over Oneonta Creek | 1938 | 391 | Fair |
| County Road 43 over Cherry Valley Creek | 1958 | 390 | Fair |
| Goose Street over Fly Creek | 1996 | 390 | Fair |
| CR 56 over Schenevus Creek | 2004 | 363 | Fair |
| County Road 1 over Unadilla River | 1989 | 362 | Fair |
| County Road 16 over Butternut Creek | 2012 | 350 | Fair |
| County Road 6 over W Brn Otsdawa Crk | 1932 | 335 | Fair |
| County Road 23 over Herkimer Creek | 1947 | 328 | Fair |
| County Road 23 over Trb Wharton Creek | 2002 | 325 | Good |
| County Road 23 over Wharton Creek | 2002 | 319 | Fair |
| Welch Road over Unadilla River | 1932 | 312 | Fair |
| Latham Corners Rd over Unadilla River | 1999 | 306 | Fair |
| Brooker Hollow Roa over Delaware & Hudson Railro | 2011 | 305 | Good |
| Secore Road over Otsdawa Creek | 1994 | 303 | Fair |
| County Road 8 over Cahoon Creek | 1936 | 298 | Fair |
| Pony Farm Road over Delaware & Hudson R.R. | 2011 | 296 | Good |
| Allison Road over Oaks Creek | 1992 | 294 | Fair |
| Spring Street over Butternut Creek | 1975 | 294 | Good |
| County Route 4 over Dunderburg Creek | 1989 | 288 | Fair |
| Rte 992A over Schenevus Creek | 1979 | 286 | Good |
| County Road 44 over Trib Spring Brook | 1999 | 281 | Good |
| County Road 40 over Trb Charlotte Crk | 1932 | 264 | Poor |
| Mill Road over Shadow Brook | 1999 | 263 | Good |
| County Road 19 over Wharton Creek | 2004 | 256 | Fair |
| County Road 40 over Trb Charlotte Crk | 1934 | 253 | Poor |
| Rte I88 over Schenevus Creek | 1979 | 252 | Good |
| County Road 23 over Herkimer Creek | 1949 | 238 | Fair |
| County Road 23 over Herkimer Creek | 1949 | 238 | Fair |
| Dubbens Cross Rd over Cherry Valley Crk | 1985 | 238 | Fair |
| Pink Street over Red Creek | 1900 | 238 | Fair |
| Pony Farm Road over Otego Creek | 1992 | 227 | Fair |
| County Road 22 over Wharton Creek | 1927 | 219 | Fair |
| Hade Hollow Road over Red Creek | 1930 | 216 | Poor |
| Piermott Lane over Otego Creek | 1989 | 216 | Fair |
| County Road 34 over Elk Creek | 2023 | 201 | Good |
| River Street over Ocquianis Creek | 1900 | 199 | Fair |
| County Road 45 over Hinman Hollow Brk | 1952 | 198 | Fair |
| County Road 50 over Pleasant Brook | 1934 | 194 | Fair |
| County Road 50 over Trib. Pleasant Brook | 2012 | 194 | Fair |
| County Road 15 over Trib WB Otego Crk | 1994 | 192 | Fair |
| Mill Creek Road over West Branch Otego Creek | 1991 | 182 | Fair |
| Green Street over Dunderberg Creek | 1880 | 174 | Poor |
| County Road 38 over Oak Creek | 1988 | 169 | Fair |
| Flat Iron Road over Butternut Creek | 1993 | 161 | Poor |
| County Road 11 over W Br Otego Creek | 2007 | 156 | Good |
| Hoke Road over Oaks Creek | 1996 | 154 | Fair |
| Hoke Road over Oaks Creek | 1996 | 154 | Fair |
| Jones Crossing over Otego Creek | 1989 | 154 | Fair |
| Race Street over Schenevus Creek | 1997 | 153 | Fair |
| County Road 26 over Fly Creek | 1935 | 151 | Fair |
| Weidman Street over Martin Brook | 1967 | 150 | Good |
| County Road 38 over Oak Creek | 1990 | 145 | Fair |
| Angel Road over Otego Creek | 2007 | 141 | Good |
| Clarence Musson R over Cahoon Creek | 1940 | 138 | Fair |
| Allison Road over Fly Creek | 1972 | 131 | Fair |
| County Road 11D over Otego Creek | 2007 | 119 | Fair |
| Ann Street over Ocquionis Creek | 2018 | 118 | Good |
| Stone House Road over Fly Creek | 2008 | 115 | Fair |
| Teller Street over Martin Brook | 1967 | 115 | Fair |
| Lovers Lane Rd over Sand Hill Ck | 2012 | 113 | Good |
| Hyde Street over Ocquionis Creek | 1910 | 108 | Fair |
| Fork Shop Road over Oaks Creek | 1900 | 105 | Poor |
| Sand Hill Rd over Sand Hill Ck | 2012 | 105 | Good |
| Greenbush Road over Elk Creek | 2007 | 102 | Good |
| Elm Street over Ocquionis Creek | 1975 | 101 | Fair |
| Lower Green Street over E Br Otsdawa Creek | 2007 | 101 | Good |
| County Road 19 over Trib Wharton Creek | 1998 | 100 | Good |
| County Road 19 over Trib. to Wharton Creek | 1998 | 100 | Good |
| Dietchie Road over Cherry Valley Ck | 1960 | 94 | Fair |
| Hoose Road over Snyder Creek | 1935 | 90 | Fair |
| Dick Turnbull Rd over Butternut Creek | 1900 | 89 | Poor |
| Myers Mills Road over Stony Creek | 1973 | 87 | Fair |
| Loft Road over Schenevus Creek | 1930 | 73 | Poor |
| Bemis Road over Butternut Creek | 1952 | 72 | Poor |
| Pritchard Rd over Campbell Brook | 1989 | 72 | Fair |
| Tannery Street over Schenevus Creek | 1902 | 61 | Poor |
| Bellhill Road over Butternut Creek | 1900 | 58 | Fair |
| Elm St Extension over Trout Brook | 1930 | 52 | Poor |
| Mill Road over Tb Canajoharie Ck | 1978 | 51 | Poor |
| Bailey Road over Butternut Creek | 1930 | 44 | Fair |
| Munson Road over Dundee Brook | 1945 | 44 | Fair |
| Church Hill Road over W Br Otsdawa Creek | 1991 | 43 | Good |
| Coles Bridge Road over Butternut Creek | 1894 | 43 | Fair |
| Meyers Mill Road over Butternut Creek | 1900 | 43 | Fair |
| Upper Green Street over E Br Otsdawa Creek | 2013 | 43 | Good |
| Dean Rathbun Road over Shadow Brook | 2002 | 40 | Good |
| Factory Hill Road over Oak Creek | 1890 | 34 | Poor |
| Gulf Road over Hyde Creek | 2007 | 33 | Good |
| Peet Road over Butternut Creek | 1890 | 29 | Poor |
| Serafen Road over Elk Creek | 1930 | 28 | Fair |
| Hemlock Road over Susquehanna River | 1901 | 23 | Poor |
| Mowers Road over Parker Creek | 1989 | 22 | Fair |
| Glimmrglass Pk Rd over Shadow Brook | 1966 | 20 | Fair |
| Mill Road over Canajoharie Creek | 1945 | 20 | Fair |
| Leonard Road over Schenevus Creek | 2008 | 19 | Fair |
| Miller Road over Butternut Creek | 1900 | 7 | Good |
| Truman Road over Herkimer Creek | 1991 | 5 | Fair |
| Bartlett Road over Cripple Creek | 2007 | – | Good |