| Rte I87 over CSX Transportatio | 1955 | 37,426 | Fair |
| Rte I87 over Hannacrois Creek | 1955 | 37,426 | Fair |
| Rte I87 over New Baltimore Rd | 1952 | 37,426 | Fair |
| Rte I87 over Catskill Creek | 1955 | 33,622 | Fair |
| Rte I87 over Cauterskill Road Kaater | 1955 | 33,622 | Poor |
| Rte 87 over Schoharie Tpke | 1955 | 32,596 | Fair |
| Rte I87 over Leeds Athens Road | 1955 | 32,596 | Fair |
| Rte I87 over Old Plank Road | 1955 | 32,596 | Good |
| Rte 23 over CSX Trans/amtrak Hudson | 1935 | 18,162 | Poor |
| Rte 23 over Brooks Lane | 1968 | 13,726 | Fair |
| Rte 23 over Rte 911V | 1968 | 13,726 | Fair |
| Rte 9W over Catskill Creek | 1933 | 13,590 | Fair |
| Rte 9W over Hans Vosen Kill | 1933 | 13,590 | Fair |
| Rte 9W over 87IX Rte I87 | 1954 | 12,416 | Fair |
| Rte 23 over CSX Transprtation | 1992 | 12,018 | Poor |
| Rte 9W over CSX Transportation / Riv | 2001 | 10,921 | Good |
| Rte 385 over Coxsackie Creek | 1952 | 8,792 | Fair |
| Rte 9W over Hannacroix Creek | 1995 | 7,744 | Good |
| Rte 9W over Climax Brook | 1996 | 7,023 | Fair |
| Rte 9W over Coxsackie Creek | 1996 | 7,023 | Fair |
| Rte 23 over Rte 9W | 1968 | 6,863 | Poor |
| Rte 23 over Rte 9W | 1968 | 6,863 | Fair |
| Rte 385 over Catskill Creek | 1930 | 6,181 | Fair |
| Rte 23 over 87IX Rte I87 | 1968 | 5,855 | Poor |
| Rte 23 over 87IX Rte I87 | 1968 | 5,855 | Fair |
| Rte 23 over Catskill Creek | 1968 | 5,855 | Fair |
| Rte 23 over Catskill Creek | 1968 | 5,855 | Fair |
| Rte 23A over 87IX Rte I87 | 1955 | 5,588 | Poor |
| Rte 81 over 87IX Rte I87 | 1955 | 5,416 | Fair |
| Rte 23 over County Road 41 Shingle | 1960 | 5,224 | Fair |
| Rte 23 over County Road 41 Shingle | 1960 | 5,224 | Fair |
| County Road 23B over Rte 9W Hans Vosen Kill | 2000 | 5,168 | Good |
| Rte 23A over Allen Brook | 1994 | 4,812 | Good |
| Rte 23A over Sawmill Creek | 1953 | 4,812 | Good |
| Rte 23A over Kaaterskill Creek | 1961 | 4,793 | Fair |
| Rte 23A over Kaaterskill Creek | 1991 | 4,793 | Fair |
| Rte 23A over Kaaterskill Creek | 1985 | 4,793 | Good |
| Rte 23A over Spruce Creek | 1920 | 4,793 | Poor |
| Rte 23A over Kaaterskill Creek | 1925 | 4,644 | Poor |
| Rte 23A over Kiskatom Creek | 2000 | 4,644 | Fair |
| Rte 81 over Unknown Creek | 1953 | 4,431 | Fair |
| Rte 145 over Bowery Creek | 2003 | 3,907 | Fair |
| Rte 32 over Kaaterskill Creek | 2011 | 3,776 | Good |
| Rte 32 over Catskill Creek | 1976 | 3,547 | Fair |
| Rte 23A over Red Kill | 1953 | 3,470 | Fair |
| County Road 23B over Catskill Creek | 1825 | 3,422 | Fair |
| Rte 145 over Thorpe Creek | 1998 | 3,296 | Fair |
| Rte 32 over Kistatom Creek | 1941 | 3,247 | Fair |
| Rte 81 over Basic Creek | 1988 | 3,031 | Fair |
| Main Street over Shingle Kill | 1927 | 2,823 | Fair |
| Rte 23 over Batavia Kill Tributary | 1959 | 2,562 | Fair |
| Rte 23 over Batavia Kill Tributary | 1959 | 2,562 | Fair |
| Rte 23 over Bowery Creek | 1962 | 2,562 | Fair |
| Rte 385 over Murderers Creek | 2005 | 2,538 | Good |
| Rte 23 over Mad Brook | 1938 | 2,441 | Fair |
| Rte 23 over Nauvo Stream | 1959 | 2,441 | Poor |
| Rte 23 over Sutton Hollow Creek | 1944 | 2,441 | Fair |
| Rte 32A over Kaaterskill Creek | 1992 | 2,294 | Fair |
| Nysta Exit 21B over 87IX Rte I87 | 1972 | 2,264 | Poor |
| Rte 23 over Huntersfield Creek | 2017 | 2,253 | Good |
| Rte 23 over Schoharie Creek | 2018 | 2,253 | Good |
| County Road 24 over Shingle Kill | 2002 | 2,246 | Good |
| Rte 81 over Cob Creek | 1964 | 2,209 | Fair |
| Rte 81 over Cob Creek | 1964 | 2,209 | Fair |
| Rte 81 over Potic Creek | 1962 | 2,209 | Good |
| Rte 81 over Squirmer Valley Creek | 1993 | 2,119 | Fair |
| Rte 81 over Ten Mile Creek | 1990 | 2,119 | Good |
| County Road 67 over Catskill Creek | 1998 | 2,087 | Fair |
| NYS Thruway Exit 2 over 87IX Rte I87 | 1955 | 1,963 | Poor |
| CR 23B over 87IX Rte I87 | 1952 | 1,944 | Fair |
| Rte 296 over Batavia Kill | 1932 | 1,944 | Fair |
| Rte 23A over East Kill | 1967 | 1,490 | Good |
| Deans Mill Road over Catskill Creek | 1972 | 1,410 | Fair |
| Rte 23 over West Hollow Brook | 1945 | 1,382 | Poor |
| Rte 23A over Batavia Kill | 2003 | 1,361 | Fair |
| County Road 67A over Catskill Creek | 1992 | 1,201 | Good |
| County Road 67A over Cornwallville Creek | 1990 | 1,201 | Good |
| County Road 39 over Trb Shingle Kill | 2001 | 1,148 | Fair |
| Round Top Road over Trout Brook | 1990 | 1,148 | Fair |
| County Road 41 over Catskill Creek | 1964 | 1,049 | Fair |
| County Road 41 over Jan De Bakkers Kill | 1964 | 1,049 | Good |
| Rte 42 over Schoharie Creek | 1930 | 1,006 | Fair |
| Rte 42 over West Kill | 2011 | 1,006 | Good |
| Rte 42 over West Kill Creek | 2017 | 1,006 | Good |
| Rte 42 over Westkill Creek | 2011 | 1,006 | Good |
| Rte 296 over East Kill | 2018 | 993 | Good |
| Rte 214 over Myrtle Brook | 1957 | 990 | Fair |
| Rte 214 over Schoharie Creek | 1991 | 990 | Fair |
| Rte 214 over Stony Clove Creek | 1948 | 990 | Fair |
| Rte 214 over Stony Clove Tributary | 1957 | 990 | Fair |
| Rte 214 over Unknown Creek | 2004 | 990 | Fair |
| Rte 214 over Unknown Creek | 2003 | 990 | Good |
| Rte 214 over West Hollow Brook | 1957 | 990 | Poor |
| County Road 65 over Batavia Kill | 1967 | 933 | Fair |
| County Road 65 over Batavia Kill | 2007 | 933 | Good |
| County Road 79 over Batavia Kill | 2009 | 900 | Good |
| County Road 47 over Kaaterskill Creek | 1991 | 871 | Fair |
| Mountain House Rd over Spruce Creek | 2013 | 860 | Good |
| North Lake Road over Kaaterskill Creek | 1991 | 860 | Fair |
| County Road 41A over Shingle Kill | 1991 | 819 | Fair |
| Rte 144 over I-87 Rte I87 | 1952 | 816 | Fair |
| County Road 40 over Batavia Kill | 2013 | 806 | Good |
| Jewett Heights Rd over Batavia Kill | 2015 | 769 | Good |
| Hearts Content Rd over Kiskatom Brook | 2016 | 742 | Fair |
| Hearts Content Rd over Kiskatom Brook | 1999 | 742 | Fair |
| Hearts Content Roa over Shingle Kill | 2000 | 742 | Good |
| CR40 over Batavia Kill | 1936 | 699 | Poor |
| New Baltimore Rd over CSX Transprtation | 1981 | 670 | Fair |
| New Baltimore Rd over Hannacrois Creek | 2009 | 670 | Good |
| Woodstock Avenue over Kaaterskill Creek | 1975 | 653 | Good |
| County Road 12 over Batavia Kill | 1964 | 646 | Fair |
| Mitchell Hollow Rd over Mad Brook | 1961 | 643 | Fair |
| Mountain Turnpike over Kiskatom Brook | 2004 | 633 | Fair |
| Bridge Street over Schoharie Creek | 1967 | 622 | Poor |
| Sandy Plains Road over Potic Creek | 1969 | 609 | Good |
| Platte Clove Road over Plattekill Creek | 1993 | 599 | Fair |
| Railroad Avenue over Sawmill Creek | 1980 | 544 | Fair |
| Murder Kill Road over Murderers Creek | 1927 | 527 | Fair |
| County Road 22 over Catskill Creek | 1982 | 519 | Good |
| Hearts Content Roa over Trout Brook | 2020 | 485 | Good |
| Earlton Road over Cob Creek | 1928 | 471 | Poor |
| Flats Road over Murderers Creek | 2002 | 471 | Good |
| Farm to Mrkt Road over Murderers Creek | 2003 | 469 | Fair |
| High Hill Road over Potic Creek | 1910 | 450 | Fair |
| Lake Mills Road over Jandebakkers Kill | 2003 | 432 | Good |
| Gayhead-earlton Rd over Cob Creek | 1978 | 426 | Fair |
| Ski Bowl Rd over Schoharie Creek | 1978 | 426 | Good |
| Bloomer Road over Gooseberry Creek | 2023 | 418 | Good |
| River Road over Coxsackie Creek | 1968 | 410 | Fair |
| Schoharie Turnpike over Potic Creek | 1998 | 381 | Good |
| Peter Bronck Road over Coxsackie Creek | 1910 | 376 | Fair |
| Schoharie Turnpke over Basic Creek | 2003 | 375 | Fair |
| County Road 23C over East Kill | 1986 | 370 | Fair |
| County Road 23C over East Kill Feeder | 2001 | 370 | Fair |
| County Road 16 over Plattekill Creek | 1895 | 351 | Poor |
| East Red Mills Roa over Basic Creek | 1966 | 334 | Fair |
| Pennsylvania Ave over Kaaterskill Overflow | 2007 | 315 | Good |
| Oak Hill-durham Ro over Durham Creek | 2001 | 296 | Good |
| Sunside Road over Bowery Creek | 1967 | 277 | Poor |
| Deans Mill Road over Hannacrois Creek | 1961 | 271 | Good |
| Elka Park Road over Cook Brook | 1983 | 252 | Fair |
| Elka Park Road over Schoharie Creek | 1968 | 252 | Fair |
| County Road 2 over Schoharie Creek | 1900 | 244 | Good |
| Bald Hills Road over Trout Brook | 1993 | 234 | Fair |
| County Road 67 over Unknown Brook | 2002 | 234 | Fair |
| County Road 6 over West Kill | 2002 | 214 | Good |
| County Road 6 over West Kill | 2021 | 214 | Good |
| Spruceton Road over West Kill | 2013 | 214 | Good |
| Sunside Road over Bowery Creek | 2003 | 213 | Fair |
| Sunside Road over Bowery Creek | 1974 | 213 | Fair |
| Stone Bridge Road over Cornwallville Crk | 1962 | 208 | Good |
| Boggart Road over Tb Katterskill Ck | 1936 | 202 | Poor |
| Potic Creek Road over Cob Creek | 1969 | 198 | Good |
| Cauterskill Road over Kaaterskill Creek | 2017 | 196 | Good |
| Clum Hill Road over Gooseberry Creek | 1974 | 194 | Fair |
| South Road over Glen Brook | 2018 | 192 | Good |
| High Falls Road over Kaaterskill Creek | 1921 | 184 | Fair |
| Deming Road over Schoharie Creek | 1991 | 167 | Fair |
| Summit Avenue over CSX Transportation / Riv | 1984 | 166 | Fair |
| Sutton Hollow Rd over West Hollow Brook | 1998 | 163 | Fair |
| Golden Hill Road over Thorpe Creek | 1981 | 159 | Fair |
| High Falls Rd Ext over Kaaterskill Creek | 2009 | 155 | Good |
| Steinmetz Road over Batavia Kill Tri | 1961 | 147 | Good |
| Canniff Road over Jan De Bakkers Kill | 2011 | 121 | Good |
| Cornwallville Rd over Thorp Creek | 2003 | 115 | Good |
| Cornwallville Road over Cornwallville Creek | 2022 | 115 | Good |
| County Road 11 over Huntersfield Creek | 1991 | 114 | Good |
| Turk Hollow Road over Vly Creek | 1997 | 110 | Fair |
| Carr Road over Schoharie Creek | 2015 | 106 | Good |
| High Falls Road over Kaaterskill Creek | 1940 | 105 | Poor |
| Rockwell Road over Cornwallville Crk | 2005 | 103 | Good |
| Slater Road over Batavia Kill | 2014 | 93 | Good |
| Tumblweed Rnch Rd over West Kill | 2013 | 91 | Good |
| All Peat Beds Road over Grapeville Creek | 1984 | 83 | Fair |
| Colgate Road over Halsey Brook | 2001 | 82 | Good |
| County Road 78 over East Kill | 1978 | 82 | Good |
| Dale Lane over Schoharie Creek | 1930 | 79 | Poor |
| Broadstreet Hollow over Broadstreet Hollow | 1997 | 76 | Fair |
| Broadstreet Hollow over Broadstreet Hollow Strea | 2008 | 76 | Fair |
| Case Road over Tributary to Batavia Kil | 1961 | 73 | Fair |
| Honey Hollow Road over Grapeville Creek | 1972 | 72 | Fair |
| Big Hollow Road over Batavia Kill | 1988 | 67 | Good |
| Big Hollow Road over Batavia Kill | 2001 | 67 | Fair |
| Milton Macglashan over Batavia Kill | 2000 | 67 | Fair |
| Saybrook Valley Ro over Ten Mile Creek | 1970 | 67 | Fair |
| Hervey Street over Thorpe Creek | 1974 | 66 | Good |
| Sunset Park Road over Kaaterskill Creek | 2018 | 66 | Good |
| Glen Park Road over Kaaterskill Creek | 2013 | 65 | Good |
| King Hill Earlton over Cob Creek | 2008 | 63 | Fair |
| Spring Street Ext over Sawmill Creek | 2004 | 62 | Good |
| Tranquility Road over Cob Creek | 2009 | 57 | Good |
| Winter Clove Road over Kiskatom Brook | 1996 | 55 | Fair |
| Elk Creek Road over Vly Creek | 2012 | 53 | Good |
| Timberlake Road over Broadstreet Hollow Strea | 2023 | 48 | Good |
| Mountain Road over Vly Creek | 2012 | 47 | Good |
| Peck Road over Batavia Kill | 1991 | 45 | Good |
| Green Hill Road over Cook Brook | 1967 | 44 | Fair |
| Pollys Rock Road over Kiskatom Brook | 1965 | 44 | Poor |
| Evergreen Mountain over West Kill | 2012 | 37 | Good |
| Baker Road over West Kill | 1940 | 34 | Fair |
| Mill Hollow Road over East Kill | 1994 | 34 | Fair |
| Mill Hollow Road over East Kill | 2013 | 34 | Good |
| Poultney Road over Durham Creek | 1988 | 34 | Fair |
| Falke Road over Little West Kill | 1989 | 28 | Poor |
| Scribner Hollow Ro over East Kill | 2004 | 28 | Fair |
| Bush Road over Schoharie Creek | 1935 | 27 | Fair |
| Jansen Road over Stony Clove Creek | 1968 | 24 | Fair |
| Silver Hollow Road over Warners Creek | 1967 | 23 | Fair |
| Byrne Road over Schoharie Creek Trib. | 1992 | 22 | Fair |
| Spruceton Road over West Kill | 1897 | 20 | Poor |
| Spruceton Road over West Kill | 1930 | 20 | Poor |
| Diamond Notch Rd. over Hollow Tree Brook | 1915 | 18 | Fair |
| Benjamin Road over Stoney Clove Creek | 2012 | 17 | Good |
| Stiehl Road over Thorp Creek | 1940 | 13 | Poor |
| Shadow Mt. Road over East Kill | 2007 | 12 | Good |
| Hamm Road over Durham Creek | 2009 | 11 | Good |
| Wolff Road over West Kill | 2020 | 11 | Good |
| Brick School House over 87IX Rte I87 | 1946 | 6 | Fair |
| Leon Mcglashan Roa over Batavia Kill | 2002 | 6 | Fair |
| Roaring Kill Road over Roaring Kill | 2003 | 4 | Good |
| Ad Van Road over West Kill | 1997 | 3 | Fair |
| Wright Road over Stoney Clove Crk | 1997 | 3 | Good |
| Shoemaker Road over West Kill | 1997 | 2 | Fair |
| Long Road over West Kill | 1996 | 1 | Good |
| Cauterskill Road over 87IX 87IX | 2024 | – | Good |
| County Road 67 over Jan Debakkers Kill | 2024 | – | Good |
| New Baltimore Serv over 87IX Rte I87 | 1964 | – | Fair |
| Stonebridge Road E over Thorpe Creek | 1967 | – | Fair |