| Rte I90 over Cattaraugus Creek | 1954 | 24,417 | Fair |
| Rte I90 over Buffalo Rd | 1956 | 24,362 | Fair |
| Rte I90 over Beaver Creek | 1956 | 22,749 | Fair |
| Rte I90 over Scott Creek | 1956 | 22,749 | Fair |
| Rte 5 over Cattaraugus Creek | 2015 | 17,962 | Good |
| Rte I90 over Lit Canadaway Crk | 1957 | 16,888 | Fair |
| Rte I90 over Slippery Rock Creek | 1958 | 16,888 | Fair |
| Rte I90 over Walker Creek | 1958 | 16,888 | Good |
| Rte 90 over Ny 76 Trib to Lake Erie | 1957 | 16,056 | Fair |
| Rte I86 over Ball Creek Chautauqua L | 1982 | 15,071 | Poor |
| Rte I86 over Chautauqua Lake | 1982 | 15,071 | Fair |
| Rte 394 over Local Access Road Chada | 1990 | 14,554 | Good |
| Rte I86 over Chautauqua Lake | 1982 | 12,649 | Fair |
| Rte I90 over Silver Creek | 1954 | 12,354 | Fair |
| Rte I90 over Walnut Creek | 1956 | 12,354 | Fair |
| Rte 5 over Halfway Brook | 1992 | 11,759 | Fair |
| Rte I86 over Westman Road | 1976 | 11,754 | Fair |
| Rte 60 over 90IX Rte I90 | 1957 | 11,593 | Fair |
| Rte I90 over Silver Creek | 1956 | 11,375 | Fair |
| Rte I90 over Walnut Creek | 1956 | 11,375 | Fair |
| Rte 60 over W Harrison Street Chada | 2010 | 11,178 | Good |
| Rte 60 over Dutch Hollow Creek | 1931 | 10,640 | Fair |
| Rte 394 over Moon Brook | 1997 | 10,382 | Good |
| Rte 394 over Trb Chautauqua Lk | 1990 | 10,192 | Good |
| Rte I86 over Dry Brook | 1971 | 9,852 | Good |
| Rte I90 over Beaver Creek | 1957 | 9,423 | Fair |
| Rte I90 over Canadaway Creek | 1957 | 9,423 | Fair |
| Rte I90 over Central Ave | 1957 | 9,423 | Fair |
| Rte I90 over Csxt Rr/amtrak Norfolk | 1955 | 9,423 | Poor |
| Rte I90 over Main St Extension CSX R | 1955 | 9,423 | Fair |
| Rte I90 over Trib to Lake Erie | 1957 | 9,423 | Fair |
| Rte I90 over Bell Creek | 1957 | 9,097 | Fair |
| Rte I90 over Chautauqua Creek | 1957 | 9,097 | Fair |
| Rte 954 over Steele Street Chadakoin | 1988 | 8,609 | Fair |
| Rte I90 over Beaver Creek | 1957 | 8,444 | Fair |
| Rte I90 over Canadaway Creek | 1957 | 8,444 | Fair |
| Rte I90 over Central Ave | 1957 | 8,444 | Fair |
| Rte I90 over Csxt Rr/amtrak Norfolk | 1955 | 8,444 | Poor |
| Rte I90 over Main St Extension CSX | 1955 | 8,444 | Fair |
| Rte I90 over Trib to Lake Erie | 1957 | 8,444 | Fair |
| Rte I86 over W Br French Creek | 1973 | 8,137 | Fair |
| Rte I86 over Ball Creek | 1982 | 8,073 | Good |
| Rte I90 over Bell Creek | 1957 | 8,028 | Fair |
| Rte I90 over Chautauqua Creek | 1957 | 8,028 | Fair |
| Rte 394 over 86I 17 52111189 Rte I8 | 1982 | 7,818 | Fair |
| Rte 394 over Cheney Point Crk | 2004 | 7,818 | Good |
| Rte 430 over Dry Brook | 1993 | 7,721 | Good |
| Rte 394 over Goose Creek | 1978 | 7,710 | Good |
| Rte 394 over Unnamed Stream | 1998 | 7,710 | Fair |
| Harrison Street over Chadakoin River | 2019 | 7,678 | Good |
| Rte 60 over Canadaway Creek | 1993 | 7,553 | Fair |
| Rte I86 over Rte 430 Bemus Creek | 1982 | 7,536 | Good |
| Rte 60 over Moon Brook | 1946 | 7,429 | Good |
| South Work Street over Chadakoin River | 1920 | 7,330 | Fair |
| Winsor Street over Chadakoin River | 2004 | 7,228 | Fair |
| Foote Avenue over Chadakoin River | 2022 | 6,940 | Good |
| Harrison Street over Chadakoin River | 2004 | 6,646 | Good |
| South Work Street over Western Ny & Penn | 2004 | 6,533 | Fair |
| Rte 60 over Cassadaga Creek | 1961 | 6,475 | Fair |
| Rte 60 over County Road 66 | 2007 | 6,344 | Good |
| Rte 60 over Hatch Creek | 1974 | 6,344 | Good |
| Rte 60 over Mill Creek | 1995 | 6,344 | Good |
| Rte I86 over Rte 430 Bemus Creek | 1982 | 6,325 | Good |
| Rte 60 over Br Cassadaga Crk | 1955 | 6,288 | Poor |
| Rte 60 over Pickett Brook | 1998 | 6,288 | Good |
| Rte 5 over Silver Creek | 1916 | 6,266 | Good |
| Fairmount Avenue over Chadakoin River | 2003 | 6,227 | Good |
| Rte 394 over Cassadaga Creek | 1959 | 6,007 | Fair |
| Rte 394 over Clear Creek | 2004 | 5,946 | Good |
| Rte 394 over Mud Creek | 1994 | 5,946 | Good |
| Rte I86 over Dutch Hol Rd Dutch Holl | 1976 | 5,877 | Good |
| Rte I86 over Rte 953B | 1973 | 5,877 | Fair |
| Rte I86 over Town Lne Rd | 1976 | 5,877 | Poor |
| South Main Street over Chadakoin River | 1872 | 5,837 | Good |
| Rte 60 over Br Cassadaga Crk | 2021 | 5,762 | Good |
| Rte 60 over CR 81 | 1951 | 5,762 | Fair |
| Rte 20 over Silver Creek | 1915 | 5,683 | Fair |
| Rte I86 over Grubb Hill Road | 1967 | 5,631 | Fair |
| Rte I86 over Branch Conewango Creek | 1968 | 5,305 | Good |
| Rte I86 over Cassadaga Creek | 1969 | 5,305 | Poor |
| Rte I86 over Conewango Creek | 1968 | 5,305 | Good |
| Rte I86 over County Road 16 | 1971 | 5,305 | Fair |
| Rte I86 over Dry Brook Road | 1971 | 5,305 | Good |
| Rte I86 over Rte 394 | 1971 | 5,305 | Fair |
| Rte I86 over Western Ny & Penn | 1968 | 5,305 | Fair |
| Rte I86 over Moon Brook | 1973 | 5,296 | Good |
| Rte I86 over North Work St | 1973 | 5,296 | Good |
| Rte I86 over Relief | 1973 | 5,296 | Fair |
| Rte I86 over Rte 60 | 1973 | 5,296 | Good |
| Rte I86 over Grubb Hill Road | 1968 | 5,211 | Fair |
| Rte 62 over Conewango Creek | 1992 | 5,119 | Good |
| Rte 20 over Slippery Rock Creek | 2017 | 5,065 | Good |
| Water Street over Canadaway Creek | 1973 | 4,930 | Fair |
| Rte I86 over Branch Conewango Creek | 1967 | 4,926 | Good |
| Rte I86 over Cassadaga Creek | 1969 | 4,926 | Poor |
| Rte I86 over Conewango Creek | 1967 | 4,926 | Good |
| Rte I86 over County Road 16 | 1971 | 4,926 | Fair |
| Rte I86 over Dry Brook Road | 1971 | 4,926 | Fair |
| Rte I86 over Rte 394 | 1971 | 4,926 | Poor |
| Rte I86 over Western Ny & Penn | 1968 | 4,926 | Fair |
| Rte I86 over Moon Brook | 1973 | 4,857 | Good |
| Rte I86 over North Work St | 1973 | 4,857 | Fair |
| Rte I86 over Relief | 1973 | 4,857 | Good |
| Rte I86 over Rte 60 | 1973 | 4,857 | Good |
| Rte I86 over Rte 426 | 1973 | 4,845 | Good |
| Rte I86 over Bellview Road | 1976 | 4,758 | Good |
| Rte I86 over Dutch Hol Rd Dutch Holl | 1976 | 4,758 | Good |
| Rte I86 over Rte 953B | 1973 | 4,758 | Fair |
| Rte I86 over Town Lne Rd | 1976 | 4,758 | Good |
| Rte 20 over 90IX Rte I90 | 1956 | 4,579 | Fair |
| Rte 20 over Walnut Creek | 1991 | 4,579 | Good |
| Rte 20 over Canadaway Creek | 1936 | 4,577 | Fair |
| Rte I86 over French Creek | 1982 | 4,515 | Good |
| Rte I86 over Panama Stedman Road | 1982 | 4,515 | Good |
| Rte I86 over Prendergast Creek | 1982 | 4,515 | Good |
| Rte I86 over Town Line Road | 1982 | 4,515 | Good |
| Rte I86 over Wait Corners Road | 1982 | 4,515 | Good |
| Rte I86 over Wall Street | 1982 | 4,515 | Good |
| Rte 62 over Kiantone Creek | 1969 | 4,480 | Good |
| Rte 62 over Stillwater Creek | 1969 | 4,480 | Fair |
| Rte 430 over Bemus Creek | 1981 | 4,314 | Fair |
| Rte 5 over Beaver Creek | 1954 | 4,251 | Good |
| Rte 5 over Walnut Creek | 1990 | 4,251 | Fair |
| Rte I86 over Rte 426 | 1973 | 4,118 | Good |
| Rte I86 over Camp Road | 1973 | 4,069 | Fair |
| Rte I86 over French Creek | 1973 | 4,069 | Fair |
| Rte I86 over Mannison Road | 1973 | 4,069 | Fair |
| Webster Road over Canadaway Creek | 2012 | 3,965 | Good |
| Rte I86 over French Creek | 1996 | 3,896 | Good |
| Rte I86 over Panama Stedman Road | 1996 | 3,896 | Fair |
| Rte I86 over Prendergast Creek | 1996 | 3,896 | Good |
| Rte I86 over Town Line Road | 1996 | 3,896 | Good |
| Rte I86 over Wait Corners Road | 1996 | 3,896 | Good |
| Rte I86 over Wall Street | 1996 | 3,896 | Good |
| Rte 5 over Canadaway Creek | 1930 | 3,861 | Fair |
| Rte 5 over Lake Erie Pk Road | 1930 | 3,861 | Good |
| Rte 5 over Little Canadaway | 1989 | 3,861 | Good |
| Rte 20 over Little Canadaway Creek | 2004 | 3,747 | Fair |
| Rte I86 over Camp Road | 1973 | 3,619 | Good |
| Rte I86 over French Creek | 1973 | 3,619 | Fair |
| Rte I86 over Mannison Road | 1973 | 3,619 | Fair |
| Brigham Rd over 90IX Rte I90 | 1955 | 3,617 | Fair |
| Rte 430 over Big Inlet | 1938 | 3,602 | Fair |
| Rte 430 over Dewittville Creek | 2021 | 3,602 | Good |
| Rte 430 over Midway Creek | 1976 | 3,602 | Fair |
| County Road 30 over Western Ny & Penn | 1976 | 3,600 | Fair |
| Rte 394 over Ball Creek | 1982 | 3,507 | Good |
| Rte 394 over Prendergast Creek | 1962 | 3,507 | Good |
| CR 95 over 90IX Rte I90 | 1956 | 3,267 | Poor |
| Peck Settlement over Trb Conewango Crk | 1999 | 3,252 | Good |
| 90IX Exit 59 over 90IX Rte I90 | 1957 | 3,237 | Fair |
| Rte 394 over Lit Chautauqua Ck | 1941 | 3,235 | Fair |
| Rte 394 over 90IX Rte I90 | 1957 | 3,107 | Fair |
| Peck Settlemnt Rd over Trib Stillwatr Ck | 1998 | 3,063 | Good |
| Rte 39 over Scott Creek | 2018 | 3,005 | Good |
| Rte 39 over Walnut Creek | 2002 | 3,005 | Good |
| County Road 43 over Goose Creek | 1989 | 2,914 | Good |
| County Route 81 over 90IX Rte I90 | 1957 | 2,885 | Fair |
| Rte 430 over Belleview Creek | 1936 | 2,720 | Fair |
| Rte 430 over Dutch Hollow Crk | 1987 | 2,720 | Good |
| Buffalo Street over Chadakoin River | 1973 | 2,719 | Fair |
| Rte 76 over 86I 17 52111091 Rte I8 | 1982 | 2,661 | Good |
| Rte 76 over French Creek | 1934 | 2,661 | Poor |
| Tiffany Ave. over Chadakoin River | 1990 | 2,632 | Poor |
| County Road 127 over Big Inlet Creek | 1990 | 2,598 | Good |
| Rte 394 over Dry Brook | 1995 | 2,576 | Good |
| Rte 5 over Bournes Creek | 1954 | 2,561 | Fair |
| Rte 5 over Corell Creek | 2009 | 2,561 | Good |
| Rte 5 over Opie Creek | 2003 | 2,561 | Good |
| Rte 5 over Slippery Rock Crk | 1991 | 2,561 | Good |
| Rte 394 over CSX Trans/amtrak | 1981 | 2,542 | Fair |
| Rte 394 over Norfolk Southern Railroa | 1981 | 2,542 | Fair |
| County Road 58 over Cassadaga Creek | 1977 | 2,508 | Fair |
| Falconer Street over Moon Brook | 1948 | 2,508 | Poor |
| Rte 474 over Goose Creek | 1975 | 2,498 | Good |
| Rte 474 over Goose Creek | 1986 | 2,498 | Good |
| Rte 474 over Goose Creek Tributary | 1986 | 2,498 | Good |
| Rte 20 over Bell Creek | 2010 | 2,485 | Good |
| Rte 20 over CSX Trans/amtrak Norfol | 1965 | 2,485 | Fair |
| Rte 20 over Freelings Creek | 1978 | 2,485 | Good |
| Rte 20 over Lumber Street/ Parking L | 1988 | 2,485 | Fair |
| Rte 5 over Bell Creek | 2006 | 2,418 | Good |
| Rte 5 over Chautauqua Creek | 1988 | 2,418 | Fair |
| County Road 45 over Hatch Creek | 1988 | 2,399 | Fair |
| Matteson Street over Canadaway Creek | 2020 | 2,384 | Good |
| Baker Street over Goose Creek | 1976 | 2,368 | Good |
| Summit Avenue over Trib Chautauqua L | 1940 | 2,366 | Poor |
| Rte 62 over Br Conewango Crk | 1950 | 2,293 | Good |
| Rte 62 over Rte I86 | 2006 | 2,293 | Good |
| Rte 62 over Rte I86 | 2006 | 2,293 | Good |
| County Road 47 over Trib Stillwater | 1990 | 2,286 | Fair |
| Rte 394 over Indian Brook | 1992 | 2,247 | Good |
| Rte 394 over Western Ny & Penn Conew | 1938 | 2,247 | Fair |
| County Road 380 over Tb Bear Lake Crk | 1991 | 2,213 | Good |
| Rte 952P over Baker Creek | 1991 | 2,176 | Good |
| Rte 952P over Br Stillwater Crk | 1938 | 2,176 | Poor |
| Rte 952P over Hatch Creek | 1938 | 2,176 | Fair |
| Rte 952P over Stillwater Creek | 1933 | 2,176 | Poor |
| CR 55/CR 317 over Conewango Creek | 1941 | 2,147 | Fair |
| Town Line Road over Towerville Creek | 1990 | 2,144 | Fair |
| County Road 69 over Western Ny & Penn | 1979 | 2,127 | Good |
| County Road 380 over Bear Creek | 1988 | 2,061 | Fair |
| County Road 380 over Trib Bear Creek | 1986 | 2,061 | Good |
| Dunham Avenue over Western Ny & Penn | 1953 | 2,061 | Fair |
| Pearl Street over Tupper Creek | 1940 | 2,056 | Fair |
| County Road 89 over Silver Creek | 1966 | 2,041 | Fair |
| Busti-stillwater over Hatch Creek | 1989 | 1,924 | Fair |
| County Road 93 over Silver Creek | 1981 | 1,883 | Fair |
| South Dow Street over Chadakoin River | 2003 | 1,837 | Good |
| County Road 73 over Trib Bear Creek | 2015 | 1,815 | Good |
| Water Street over Frews Run | 2000 | 1,782 | Fair |
| Dutch Hollow Road over Dutch Hollow Crk Rte I8 | 1978 | 1,735 | Fair |
| Rte 39 over E Br Silver Creek | 1991 | 1,721 | Fair |
| Rte 39 over Tupper Creek | 2002 | 1,721 | Good |
| Rte 62 over Cass Run | 1959 | 1,710 | Poor |
| Rte 62 over Elkins Brook | 1988 | 1,710 | Fair |
| Rte 62 over Mud Creek | 1996 | 1,710 | Good |
| Rte 83 over Blaisdell Creek | 1998 | 1,700 | Good |
| Rte 83 over Cherry Creek | 1998 | 1,700 | Fair |
| Center Street over Brokenstraw Creek | 1935 | 1,666 | Fair |
| Bemus-ellery Road over Bemus Creek | 2007 | 1,664 | Fair |
| CR 113 over 90IX Rte I90 | 1957 | 1,627 | Poor |
| County Road 58 over Bear Creek | 1955 | 1,625 | Fair |
| County Road 70 over Branch of Cassadaga Crk | 2015 | 1,591 | Good |
| Rte 83 over Mill Run Brook | 2002 | 1,561 | Good |
| Kiantone Road over Br Stillwater Crk | 1930 | 1,552 | Poor |
| Rte 474 over L Brokennstraw CR | 1978 | 1,520 | Fair |
| County Road 32 over Trb Chautauqua Lk | 2009 | 1,510 | Good |
| County Road 67 over Clear Creek | 2014 | 1,467 | Good |
| Rte 430 over Mud Creek | 1997 | 1,459 | Good |
| Stockton Road over Flag Creek | 1991 | 1,458 | Good |
| CR 78 over 90IX Rte I90 | 1957 | 1,457 | Fair |
| County Road 26 over Stillwater Creek | 2017 | 1,457 | Good |
| Rte I86 over 86I 17 52011295 Rte I86 | 1981 | 1,451 | Fair |
| County Road 70 over Br Cassadaga Crk | 1987 | 1,441 | Good |
| 90IX Exit 58 Ramp over 90IX Rte I90 | 1955 | 1,437 | Fair |
| Rte 17 over Bemus Creek | 1976 | 1,410 | Good |
| Rte 954J over Bemus Creek | 1976 | 1,410 | Fair |
| Rte 954J over County Touring Route 44 | 1976 | 1,410 | Fair |
| Rte 954J over County Touring Route 44 | 1976 | 1,410 | Fair |
| Dennison Road over Trib Walnut Creek | 1952 | 1,376 | Fair |
| Rte I86 over 86I 17 52011295 Rte I86 | 1981 | 1,342 | Fair |
| Risley Street over Canadaway Creek | 2010 | 1,339 | Poor |
| County Road 66 over Mill Creek | 1959 | 1,321 | Fair |
| 90IX Exit 58 Ramp over Rte 20 | 1957 | 1,318 | Fair |
| West Willow Road over Canadaway Creek | 1931 | 1,292 | Fair |
| Rte I86 over Bemus Creek | 1982 | 1,290 | Good |
| County Road 10 over Slippery Rock Crk | 1993 | 1,286 | Good |
| Rte 322 over Conewango Creek | 1959 | 1,248 | Fair |
| Kiantone Road over Stillwater Creek | 2005 | 1,239 | Good |
| Levant Gerry Road over Trb Cassadaga Crk | 1999 | 1,235 | Fair |
| Rte 86 over 86I 17 52111307 Rte I86 | 2006 | 1,230 | Good |
| CR 380 over Rte I90 | 1958 | 1,229 | Fair |
| CR 380 over Rte I90 | 1956 | 1,229 | Fair |
| Water Street over Cassadaga Creek | 1980 | 1,188 | Fair |
| County Road 66 over Cassadaga Creek | 1962 | 1,177 | Fair |
| Rte 83 over W Br Conewango Ck | 2003 | 1,130 | Good |
| Frew Run Rd over Frews Run | 1994 | 1,124 | Good |
| Frew Run Road over Frew Run | 1991 | 1,124 | Fair |
| Frews Run Road over Frews Run | 1929 | 1,124 | Fair |
| Frews Run Road over Frews Run | 1990 | 1,124 | Fair |
| Rte 426 over Beaver Meadow Brook | 1999 | 1,113 | Good |
| Rte 426 over French Creek | 1931 | 1,113 | Fair |
| County Road 57 over Br Cassadaga Crk | 2014 | 1,102 | Good |
| County Road 57 over Trib Bugby Brook | 1969 | 1,102 | Fair |
| CR 80 over 90IX Rte I90 | 1956 | 1,098 | Poor |
| West Oak Hill Rd over 17 17 52111278 Rte I86 | 1973 | 1,082 | Fair |
| CR 79 over 90IX Rte I90 | 1954 | 1,067 | Fair |
| Rte 950D over Rte I90 | 1957 | 1,067 | Fair |
| Rte 76 over Alder Bottm Creek | 1932 | 1,032 | Fair |
| Rte 76 over Alder Bottom Creek | 1934 | 1,032 | Fair |
| Stone Road over Cassadaga Creek | 1987 | 1,021 | Poor |
| Chestnut Road over Beaver Creek | 1950 | 1,008 | Fair |
| Chestnut St over Rte I90 | 1955 | 986 | Fair |
| Chestnut St over Rte I90 | 1955 | 986 | Fair |
| CR 93 over 90IX Rte I90 | 1956 | 970 | Fair |
| County Road 33 over Prendergast Creek | 1989 | 963 | Fair |
| Liberty Street over Canadaway Creek | 1930 | 959 | Fair |
| Sprague Street over Chadakoin River | 2012 | 940 | Good |
| County Road 87 over W B Conewango Crk | 2023 | 936 | Good |
| Rte 474 over L Brokenstraw Crk | 1978 | 934 | Good |
| Rte 474 over L Brokenstraw Crk | 1978 | 934 | Fair |
| County Road 65 over Tb Brokenstraw Ck | 1988 | 923 | Good |
| County Road 63 over Cassadaga Creek | 2017 | 897 | Good |
| County Road 380 over Bugby Brook | 2012 | 890 | Good |
| Levant-gerry Road over Folsom Creek | 1954 | 890 | Fair |
| Institute Avenue over Chadakoin River | 1976 | 888 | Poor |
| South Broadway over Lit Brokenstrw Ck | 1987 | 885 | Fair |
| Relocated Hart Roa over Rte I86 | 1973 | 874 | Fair |
| Relocated Hart Roa over Rte I86 | 1973 | 874 | Good |
| S Phette Place St over Chadakoin River | 1934 | 870 | Fair |
| Rte 474 over Herrick Creek | 1934 | 857 | Poor |
| County Road 82 over Scott Creek | 1955 | 826 | Fair |
| Rte 62 over Allen Brook | 1925 | 822 | Good |
| Rte 62 over Clear Creek | 1980 | 822 | Fair |
| Rte 62 over Indian Brook | 1998 | 822 | Good |
| Rte 62 over Indian Brook | 1998 | 822 | Good |
| Rte 62 over Twentyeighth Creek | 1996 | 822 | Fair |
| County Road 15 over Trib French Creek | 2023 | 805 | Good |
| Stebbins Road over Walnut Creek | 1991 | 799 | Fair |
| Rte 76 over Gage Gulf | 1928 | 794 | Fair |
| County Road 71 over Cassadaga Creek | 1956 | 791 | Fair |
| Kiantone Road over Kiantone Creek | 1993 | 786 | Fair |
| Clymer Hill Road over Alder Bottom Crk | 1990 | 781 | Good |
| CR 48 over Cassadaga Lakes | 2003 | 763 | Good |
| Hawley Street over Chautauqua Crk | 1926 | 752 | Poor |
| County Road 77 over Mill Creek | 1951 | 746 | Fair |
| County Road 33 over Goose Creek | 1997 | 740 | Good |
| Hartson Road over Conewango Creek | 1982 | 738 | Fair |
| CR 85 over 90IX Rte I90 | 1956 | 736 | Fair |
| Rte 950D over Rte I90 | 1957 | 716 | Fair |
| 90IX Exit 60 Ramp over 90IX Rte I90 | 1955 | 715 | Fair |
| County Road 318 over Cass Run | 1985 | 695 | Good |
| Buttermilk Rd over Trib Conewango Ck | 1938 | 694 | Fair |
| County Road 91 over N Br Conewango Ck | 1995 | 694 | Fair |
| County Road 35 over Goose Creek | 2010 | 687 | Good |
| Hawley St over 90IX Rte I90 | 1957 | 673 | Fair |
| Rte 426 over W Br French Creek | 1947 | 672 | Good |
| County Road 10 over Br of Brownell Br | 2008 | 662 | Good |
| S Main Street Ext over Trib Stillwater C | 1940 | 658 | Fair |
| So Main St Ext over Stillwater Creek | 1993 | 658 | Good |
| County Road 71 over Cassadaga Creek | 1951 | 650 | Fair |
| CR 75 over Pickett Brook | 2002 | 647 | Good |
| County Road 77 over Mill Creek | 1988 | 647 | Fair |
| County Road 77 over Mill Creek | 2009 | 647 | Good |
| County Road 35 over EB Little Brokenstraw CR | 1957 | 646 | Good |
| County Road 35 over Western Ny & Penn | 1990 | 646 | Fair |
| County Road 85 over Trib Walnut Creek | 1966 | 644 | Poor |
| County Road 29 over Branch of Cherry Creek | 1997 | 641 | Good |
| County Road 33 over Lit Brokenstraw Crk | 1959 | 638 | Fair |
| Panama Road over Little Brokenstraw Creek | 1959 | 638 | Fair |
| Thornton Road over Trib Clear Creek | 1995 | 619 | Good |
| County Road 35 over Trb of Ball Creek | 2017 | 596 | Good |
| Kortwright Rd over Lit Brokenstraw C | 1929 | 594 | Fair |
| County Road 72 over Tb WB Conewngo Ck | 1999 | 590 | Good |
| County Road 70 over Bear Lake Outlet | 1963 | 580 | Fair |
| County Road 70 over Trib Bear Creek | 2011 | 580 | Good |
| County Road 72 over Canadaway Creek | 2013 | 576 | Good |
| Mckinley Rd over 90IX Rte I90 | 1957 | 576 | Poor |
| Riverside Road over Conewango Creek | 2002 | 570 | Good |
| Hopkins Avenue over Chadakoin River | 2023 | 568 | Good |
| County Touring Rou over Conewango Creek | 2012 | 546 | Good |
| Poland Center Rd over Mud Creek | 1936 | 546 | Good |
| Ellicott Road over Slippery Rock Crk | 2007 | 542 | Good |
| Chandler Street over Chadakoin River | 1974 | 538 | Poor |
| King Road over Beaver Creek | 1987 | 538 | Fair |
| County Road 70 over Bear Lake Inlet | 2013 | 535 | Good |
| Rte 430 over 86I 17 5211059 Rte I86 | 1973 | 529 | Fair |
| Centralia Road over Dewittville Creek | 1931 | 525 | Fair |
| CR 84 over Walnut Creek | 1958 | 519 | Good |
| County Road 72 over Tb WB Conewngo Ck | 1931 | 518 | Fair |
| County Route 72 over Tr WB Conewngo Ck | 1931 | 518 | Good |
| Horton Road over Moon Brook | 1995 | 515 | Good |
| Sherman Road over Br Chautauqua Crk | 1999 | 499 | Good |
| Ellicott Road over Lit Canadaway Crk | 1990 | 493 | Fair |
| County Road 307 over Walnut Creek | 1988 | 489 | Poor |
| Creek Road over Walnut Creek | 2016 | 489 | Good |
| Ivory Road over Cass Run | 1994 | 484 | Fair |
| Glasgow Road over Fredonia Res Trib | 1970 | 483 | Good |
| County Road 42 over Mud Creek | 2001 | 474 | Good |
| County Road 42 over Mud Creek | 2001 | 474 | Good |
| County Road 77 over Mill Creek | 1996 | 472 | Fair |
| County Road 77 over Mill Creek | 2007 | 472 | Good |
| County Road 35 over Branch. Little Brokenstr | 1987 | 469 | Fair |
| County Road 2 over Tb Brokenstraw Ck | 1991 | 458 | Fair |
| Berry Rd over Rte I90 | 1957 | 449 | Fair |
| Berry Rd over Rte I90 | 1957 | 449 | Fair |
| County Road 25 over Trb Chautauqua Lk | 1989 | 445 | Good |
| South Gale St. over Chautauqua Crk | 1890 | 443 | Fair |
| County Road 85 over Walnut Creek | 1988 | 436 | Fair |
| County Route 18 over Prendergast Crk | 2020 | 430 | Good |
| Westman Road over Bemus Creek | 1998 | 429 | Good |
| Cherry Creek Rd over Cherry Creek | 2012 | 428 | Good |
| Richard Avenue over Moon Brook | 2000 | 425 | Good |
| Rte 76 over 90IX Rte I90 Trib to L | 1957 | 417 | Fair |
| Cherry Ck-leon Rd over Trib Dredge Ditch | 2005 | 410 | Good |
| County Road 70 over Drainage Ditch | 1931 | 410 | Fair |
| County Road 91 over CSX Trans/ Amtrak | 1977 | 410 | Fair |
| Creek Road over Walnut Creek | 1985 | 400 | Fair |
| Bacon Road over Stillwater Creek | 1992 | 398 | Good |
| King Road over Silver Creek | 2001 | 398 | Fair |
| Laona Road over Walnut Creek | 2011 | 398 | Good |
| Chautauqua Road over Lit Canadaway Crk | 2016 | 390 | Good |
| County Road 77 over Canadaway Creek | 1933 | 390 | Fair |
| King Road over Trib Walnut Creek | 1937 | 380 | Fair |
| County Road 85 over Bnch Cherry Creek | 1993 | 366 | Good |
| Webster Road over Rock Creek | 1988 | 355 | Good |
| North Rd over 90IX Rte I90 | 1957 | 351 | Poor |
| County Road 66 over Clear Creek | 1986 | 343 | Fair |
| Shadyside Road over Br Stillwater Crk | 1993 | 341 | Fair |
| Cleland Road over Clear Creek | 1990 | 334 | Fair |
| County Road 33 over Trib Clear Creek | 1989 | 334 | Fair |
| County Road 66 over Clear Creek | 1988 | 334 | Fair |
| James Road over Br Bear Lk Outlet | 1920 | 333 | Fair |
| King Road over French Creek | 2003 | 329 | Good |
| Alleghany Road over Silver Creek | 2003 | 324 | Fair |
| Alleghany Road over Silver Creek | 1989 | 324 | Fair |
| Old Road over French Creek | 1973 | 317 | Fair |
| Rte 86 over Rte I86 | 1976 | 314 | Fair |
| South Pearl St over Frew Run | 2005 | 312 | Good |
| County Road 133 over Mill Creek | 1991 | 310 | Poor |
| County Road 322 over Trib French Creek | 2017 | 304 | Good |
| County Road 4 over French Creek | 1959 | 304 | Fair |
| Curtis Road over 17 17 52111290 Rte I86 | 1973 | 303 | Good |
| Curtis Road over Moon Brook | 1997 | 303 | Good |
| Triangle Road over Tb Cattaraugus Ck | 2019 | 301 | Good |
| Wiltsie Road over Frew Run | 1960 | 295 | Fair |
| Wiltsie Road over Wiltsie Run | 1960 | 295 | Poor |
| Wiltsie Road over Wiltsie Run | 2017 | 295 | Good |
| Knowlton Rd over Reservoir Outflow | 1958 | 294 | Fair |
| Moon Road over Dry Brook | 1989 | 294 | Good |
| Hooker Road over Trib Mill Creek | 1979 | 292 | Fair |
| Damon Hill Road over Hatch Creek | 1938 | 286 | Fair |
| Webster Road over Lit Canadaway Crk | 1952 | 286 | Poor |
| Pratt Rd over Rte I90 | 1957 | 283 | Fair |
| Pratt Rd over Rte I90 | 1957 | 283 | Fair |
| Page Road over Trib Cass Run | 1989 | 281 | Good |
| Page Road over Trib.cass Run | 1988 | 281 | Good |
| Barnum Road over Pickett Brook | 2012 | 267 | Good |
| Lawson Road over Br Stillwater Crk | 1994 | 266 | Fair |
| Sprague Hill Road over Dry Brook | 1940 | 265 | Poor |
| Leach Hill Road over Clear Creek | 1931 | 263 | Fair |
| Phillips Road over N B Conewango Crk | 1964 | 256 | Poor |
| Shumla Road over Canadaway Creek | 2010 | 253 | Fair |
| Button Valley Rd over Lit Brokenstraw C | 2004 | 252 | Good |
| Peerless Street over Slippery Rock Creek | 2016 | 252 | Good |
| Shumla Road over Canadaway Creek | 1960 | 251 | Poor |
| Newell Rd over 90IX Rte I90 | 1954 | 248 | Poor |
| Bear Lake Road over Trib Bear Creek | 1935 | 245 | Fair |
| Straight Road over Walnut Creek | 2001 | 235 | Good |
| Cassadaga Road over Pickett Brook | 2007 | 234 | Good |
| Pecor St over 90IX Rte I90 | 1957 | 232 | Fair |
| County Road 4 over Trb to French Crk | 1935 | 230 | Poor |
| Sanbury Road over Trb Stillwater Ck | 2016 | 223 | Good |
| Butcher Road over Trib W Br Conewan | 1933 | 220 | Fair |
| County Road 64 over Trib Clear Creek | 2005 | 220 | Good |
| Maple Spg/e Ct Rd over Browns Creek | 2000 | 218 | Fair |
| Nazareth Road over Brownell Branch | 1938 | 217 | Fair |
| Webster Road over Walker Creek | 1993 | 215 | Poor |
| Orr Street over Hatch Creek | 1950 | 214 | Fair |
| Simmons Road over Stillwater Creek | 2006 | 213 | Good |
| Dry Brook Road over Dry Brook | 2009 | 209 | Good |
| Private Drive over Dry Brook | 1986 | 209 | Poor |
| Mathews Rd over 90IX Rte I90 | 1955 | 208 | Fair |
| Bellview Road over Trb Chautauqua Lk | 2000 | 199 | Good |
| Webber Road over Prendergast Creek | 1993 | 199 | Good |
| County Road 64 over Trib Clear Creek | 1995 | 198 | Good |
| Waterman Road over Cassadaga Creek | 2007 | 198 | Good |
| Brownell Road over Brownell Branch | 1950 | 197 | Fair |
| County Road 322 over French Creek | 1936 | 197 | Fair |
| Barcelona Road over French Creek | 1930 | 196 | Fair |
| Spoden Road over Canadaway Creek | 1992 | 195 | Good |
| County Road 3 over 86I 17 52111019 Rte I86 | 1973 | 192 | Fair |
| Town Line Road over Wing Creek | 2013 | 189 | Fair |
| Clymer Hill Road over Tb Brokenstraw Ck | 2008 | 187 | Good |
| Moore Road over Trb Chautauqua Lk | 2012 | 183 | Good |
| Moore Road over Trb Chautauqua Lk | 1946 | 183 | Fair |
| Meadows Road over Dewittville Creek | 1925 | 182 | Fair |
| Erickson Road over Goose Creek | 1969 | 180 | Poor |
| Nazareth Road over Tb Brokenstraw Ck | 1938 | 180 | Fair |
| Town Line Road over Brokenstraw Creek | 2023 | 180 | Good |
| Carp. Pringle Rd. over Ball Creek | 2012 | 172 | Good |
| Carpentr Pringle over 17 17 52111179 WB Rte | 1982 | 172 | Good |
| Armenian Road over 86I 17 52111099 Rte I86 | 1982 | 171 | Good |
| Armenian Road over French Creek | 1980 | 171 | Good |
| Creamery Road over Trib Lake Erie | 1939 | 171 | Poor |
| Walker Rd over Rte I90 | 1958 | 171 | Poor |
| Walker Rd over Rte I90 | 1958 | 171 | Poor |
| Hanson Road over Folsom Creek | 2010 | 170 | Good |
| Nettle Hill Road over Br Chautauqua Crk | 1956 | 170 | Fair |
| County Road 314 over Dewittville Creek | 1990 | 166 | Fair |
| County Road 52 over Trb Dewittvle Crk | 1932 | 166 | Good |
| Darby Switch Road over Trb Fredonia Resv | 1985 | 164 | Fair |
| Kent Switch Road over Blaisdell Creek | 1930 | 162 | Fair |
| Hall Road over Mill Creek | 1965 | 158 | Fair |
| County Road 37 over Trib Bear Lake | 1939 | 154 | Fair |
| Alleghany Road over Trib Silver Creek | 1992 | 149 | Fair |
| Marvin Road over French Creek | 1966 | 148 | Fair |
| Walker Rd over 90IX Rte I90 | 1957 | 148 | Fair |
| Mt. Pleasant Road over Wing Creek | 1988 | 145 | Fair |
| Griswold Road over Canadaway Creek | 1997 | 144 | Good |
| Mill Street over Bear Lake Outlet | 1978 | 141 | Good |
| Munger Road over Bear Lake Outlet | 1993 | 141 | Good |
| 28TH Creek Road over Twenty Eighth Creek | 2023 | 139 | Good |
| 28TH Creek Road over Twentyeighth Crk | 1980 | 139 | Fair |
| 28TH Creek Road over Twentyeighth Crk | 1983 | 139 | Fair |
| 28TH Creek Road over Twentyeighth Crk | 1979 | 139 | Fair |
| 28TH Creek Road over Twentyeighth Crk | 1985 | 139 | Fair |
| Meadows Road over Dewittville Creek | 1981 | 137 | Fair |
| Cemetery Road over W Br Conewango Ck | 1960 | 133 | Fair |
| Bailey Hill Road over French Creek | 1993 | 129 | Fair |
| Rundall Road over Brokenstraw Creek | 1978 | 129 | Fair |
| Railroad Avenue over Cherry Creek | 2007 | 127 | Good |
| Forsyth Road over 90IX Rte I90 | 1955 | 124 | Fair |
| Wiley Rd over 90IX Rte I90 | 1957 | 124 | Fair |
| Luce Road over Cassadaga Creek | 1969 | 121 | Fair |
| Greenman Road over 86I 17 52111003 Rte I8 | 1973 | 118 | Good |
| Greenman Road over W Br French Creek | 1965 | 118 | Fair |
| Lowell Road over Lit Canadaway Crk | 1955 | 118 | Good |
| County Road 9 over Twentymile Creek | 1990 | 113 | Fair |