| Rte I90 over 90IX WB on Ramp Exit 48A | 1954 | 40,540 | Fair |
| Rte I90 over Murder Creek | 1954 | 40,540 | Fair |
| Rte I90 over Rte 5 | 1954 | 40,540 | Fair |
| Rte I90 over Batavia Byron Rd | 1954 | 36,262 | Fair |
| Rte I90 over CR 4 | 1954 | 20,270 | Fair |
| Rte I90 over CR 4 | 1954 | 19,953 | Fair |
| Rte 90IX over Tonawanda Creek | 1954 | 19,719 | Fair |
| Rte I90 over Black Creek | 1954 | 18,909 | Fair |
| Rte 90I over Tonawanda Creek | 1954 | 18,602 | Fair |
| Rte I90 over Black Creek | 1954 | 18,131 | Fair |
| Rte 33 over Tonawanda Creek | 1952 | 10,246 | Poor |
| Rte 98 over 90IX Rte I90 | 1991 | 9,840 | Fair |
| Rte 5 over CSX Trans/amtrak | 1955 | 8,534 | Poor |
| Rte 19 over 90IX Rte I90 | 1998 | 8,474 | Fair |
| Rte 19 over Oatka Creek | 1990 | 8,349 | Fair |
| Rte 5 over Tonawanda Creek | 2016 | 8,088 | Good |
| Rte 63 over Oatka Creek | 1963 | 7,299 | Fair |
| Rte 5 over Bowen Creek | 1993 | 6,895 | Good |
| Rte 63 over 90IX Rte I90 | 2001 | 6,816 | Good |
| Rte 5 over Black Creek | 1987 | 6,714 | Good |
| Rte 77 over Trib to Murder Creek 90 | 1994 | 6,704 | Fair |
| Rte 20 over Murder Creek | 1935 | 6,688 | Fair |
| Rte 33A over Rte I490 | 1966 | 6,503 | Fair |
| Rte 33 over 90IX Rte I90 | 1993 | 6,058 | Good |
| Rte 33 over Black Creek | 1934 | 6,058 | Fair |
| Rte 77 over Whitney Creek | 1913 | 6,034 | Poor |
| Rte 77 over Tonawanda Creek | 1987 | 5,854 | Fair |
| Rte 5 over Murder Creek | 1910 | 5,796 | Poor |
| Rte 77 over Murder Creek | 1992 | 5,538 | Fair |
| Rte 5 over Oatka Creek | 1976 | 5,476 | Good |
| Rte 98 over Tannery Brook | 1948 | 5,325 | Fair |
| Rte 33 over CSX Trans/amtrak | 1991 | 5,171 | Good |
| River Street over Tonawanda Creek | 1975 | 4,462 | Good |
| Rte 33 over Bowen Creek | 2003 | 4,327 | Fair |
| Rte 33 over Murder Creek | 1991 | 4,327 | Good |
| 90IX Exit 48 Ramp over 90IX Rte I90 | 1995 | 4,001 | Fair |
| Rte 63 over Oak Orchard Swamp | 1932 | 3,998 | Fair |
| Rte 63 over Oak Orchard Swamp | 1932 | 3,998 | Fair |
| Rte 63 over Swamp | 1932 | 3,998 | Poor |
| Rte 19 over Black CR Overflow | 1927 | 3,816 | Poor |
| Rte 19 over Black Creek | 1984 | 3,816 | Fair |
| Rte 98 over Oak Orchard Creek | 1967 | 3,797 | Fair |
| Vallance Road over 490i490i41011002 Rte I4 | 1965 | 3,779 | Fair |
| Law Street over Tonawanda Creek | 1975 | 3,534 | Fair |
| Rte 19 over Rte 20 | 1933 | 3,332 | Fair |
| Lewiston Road over Brinningstool Creek | 1988 | 3,309 | Fair |
| Rte 5 over Mud Creek | 1957 | 3,216 | Fair |
| Rte 20 over Lit Tonawanda Crk | 1932 | 3,146 | Fair |
| Rte 20 over Tonawanda Ck Ovfl | 1933 | 3,146 | Fair |
| Rte 20 over Tonawanda Creek | 2015 | 3,146 | Good |
| Rte 20 over Black Creek | 1933 | 2,846 | Fair |
| Rte 267 over Tonawanda Creek | 1941 | 2,846 | Fair |
| Rte 238 over Tannery Brook | 2002 | 2,689 | Fair |
| Rte 77 over Unknown Stream | 1995 | 2,572 | Fair |
| Rte 20 over Rte 98 | 1989 | 2,492 | Fair |
| CR 13 over 90IX Rte I90 | 1954 | 2,401 | Fair |
| Rte 20 over Oatka Creek | 1933 | 2,314 | Good |
| Rte 237 over Black Ck Overflow | 1994 | 1,781 | Fair |
| Rte 237 over Black Creek | 1986 | 1,781 | Fair |
| Rte 237 over Spring Creek | 1994 | 1,781 | Fair |
| Rte 262 over Black Creek | 1949 | 1,715 | Poor |
| Rte 262 over Oak Orchard Creek | 1948 | 1,715 | Fair |
| Rte 262 over Spring Creek | 1948 | 1,715 | Fair |
| Rte 237 over 90IX Rte I90 | 1993 | 1,646 | Good |
| Rte 237 over Black Creek | 1989 | 1,646 | Good |
| Rte 237 over Black Creek | 1994 | 1,646 | Good |
| Rte 262 over Oak Orch Crk Trib | 1997 | 1,552 | Fair |
| Sumner Road over Crooked Creek | 1934 | 1,491 | Fair |
| South Lyon Street over Tonawanda Creek | 2023 | 1,484 | Good |
| County Road 1 over Tonawanda Creek | 2018 | 1,401 | Fair |
| Byron Road over Spring Creek | 1939 | 1,371 | Fair |
| State Street Rd over 90IX Rte I90 | 1954 | 1,303 | Good |
| Bethany Center Roa over Rte 20 | 2018 | 1,218 | Good |
| Telephone Road over Tonawanda Creek | 1993 | 1,216 | Good |
| North Street Road over Oatka Creek | 1964 | 1,188 | Fair |
| Sumner Road over Elevenmile Creek | 1934 | 1,170 | Fair |
| North Bergen Road over Trib Black Creek | 1947 | 1,162 | Fair |
| Stroh Road over Trib Tonawanda Ck | 1976 | 1,095 | Fair |
| West Bergen Rd over 90IX Rte I90 | 2015 | 1,086 | Good |
| West Sweden Rd over Black Creek Trib. | 2008 | 1,041 | Good |
| West Sweden Road over Black Creek | 1952 | 1,041 | Fair |
| West Sweden Road over Trib Black Creek | 1991 | 1,041 | Good |
| Lake Road over Murder Creek | 1930 | 1,022 | Fair |
| Munson Road over Oatka Creek | 1966 | 1,021 | Fair |
| CR 4 over 90IX Rte I90 | 1954 | 1,018 | Fair |
| Lockport Road over Oak Orchard Creek | 1984 | 929 | Good |
| Colby Road over Murder Creek | 1949 | 918 | Poor |
| 90IX Exit 47 Ramp over 90IX Rte I90 | 1954 | 893 | Fair |
| North Byron Road over Trib Oak Orchard | 1986 | 888 | Good |
| Railroad Avenue over Trib Tonawanda CR | 1965 | 848 | Fair |
| Telephone Road over Trib Tonawanda CR | 1936 | 848 | Poor |
| Kelsey Rd over 90IX Rte I90 | 1954 | 834 | Fair |
| Sumner Road over Murder Creek | 1988 | 815 | Fair |
| Creek Road over Lit Tonawanda Crk | 1933 | 789 | Poor |
| Knowlesville Road over Oak Orchard Creek | 2001 | 751 | Fair |
| Attica Road over Tunnery Creek | 1978 | 748 | Fair |
| Fargo Road over Ellicott Creek | 2005 | 748 | Good |
| Albion Road over Oak Orchard Creek | 1986 | 733 | Fair |
| Transit Road over White Creek | 1955 | 688 | Fair |
| Circular Hill Rd over Oatka Creek | 1989 | 613 | Fair |
| Dodgeson Road over Bowen Creek | 1940 | 603 | Fair |
| Cohocton Road over Murder Creek | 1966 | 590 | Poor |
| County Line Road over Ellicott Creek | 1961 | 580 | Fair |
| Warboys Road over Trib Black Creek | 1939 | 554 | Fair |
| Maltby Road over Oak Orchard Creek | 2000 | 551 | Fair |
| Maltby Road over Trib. Oak Orchard | 1995 | 551 | Fair |
| Oak Orchard Road over Oak Orchard Creek | 1967 | 550 | Fair |
| North Pembroke Rd over Tonawanda Creek | 1975 | 548 | Good |
| Fisher Road over Oak Orchard Creek | 1933 | 502 | Fair |
| Cole Road over Oatka Creek | 1957 | 497 | Poor |
| Roanoke Road over White Creek | 1954 | 466 | Fair |
| Cockram Road over Black Creek | 1967 | 454 | Fair |
| Slusser Rd over 90IX Rte I90 | 2004 | 453 | Good |
| Walkers Cornrs Rd over Bigelow Creek | 1959 | 449 | Fair |
| West Bethany Road over Little Tonawanda Crk | 1954 | 428 | Fair |
| Pratt Road over Tonawanda Creek | 2019 | 403 | Good |
| West Bethany Road over Little Tonawanda Crk | 1955 | 394 | Fair |
| Harper Road over Murder Creek | 1947 | 368 | Poor |
| Walkers Corner Rd over Black Creek | 1959 | 349 | Fair |
| Clipnock Road over Black Creek | 1934 | 339 | Fair |
| East Shelby Road over Trib Oak Orchard | 1992 | 338 | Fair |
| Slusser Road over Tonawanda Creek | 1991 | 338 | Fair |
| Harris Road over Mud Creek | 1962 | 328 | Fair |
| Griswold Road over Black Creek | 2013 | 327 | Good |
| Darien-alexander over Tunnery Creek | 2022 | 325 | Good |
| Richley Road over Murder Creek | 1953 | 314 | Poor |
| Powers Road over Tonawanda Creek | 1987 | 299 | Fair |
| Junction Road over Oatka Creek | 1970 | 264 | Poor |
| Pike Road over Bowen Creek | 1952 | 244 | Fair |
| Silver Road over Little Tonawanda | 1952 | 244 | Poor |
| Fisher Road over Oak Orchard Creek | 1930 | 229 | Fair |
| Peaviner Road over Tonawanda Creek | 1960 | 223 | Fair |
| Dry Bridge Road over Norfolk Southern RR | 1995 | 211 | Poor |
| Black Street Road over Mud Creek | 2013 | 209 | Good |
| Rose Road over Bowen Creek | 1959 | 209 | Poor |
| Herkimer Road over Elevenmile Creek | 1959 | 196 | Good |
| Mc Lernon Road over Black Creek | 1950 | 194 | Fair |
| Upton Road over Bowen Creek | 2021 | 183 | Good |
| E Morganville Rd over Black Creek | 1980 | 182 | Fair |
| Ellinwood Road over Murder Creek | 1937 | 182 | Fair |
| Ellinwood Road over Murder Creek | 1937 | 182 | Poor |
| Bovee Road over Rte I490 | 1963 | 180 | Fair |
| Bovee Road over Rte I490 | 1963 | 180 | Poor |
| Meadville Road over Canal Feeder | 2021 | 170 | Good |
| Paul Road over Black Creek | 1957 | 169 | Fair |
| Covell Road over Oatka Creek | 1973 | 157 | Fair |
| Jerico Road over Black Creek | 1949 | 145 | Poor |
| Griswold Road over Murder Creek | 1954 | 137 | Fair |
| Griswold Road over Murder Creek | 1949 | 137 | Fair |
| Little Canada Rd over Black Creek | 1990 | 130 | Fair |
| Prentice Road over Black Creek | 1967 | 118 | Fair |
| Tower Hill Road over Spring Creek | 2021 | 117 | Good |
| Sweetland Road over Black Creek | 1962 | 116 | Poor |
| Cole Road over Black Creek | 1966 | 113 | Fair |
| Gilhooly Road over Lit Tonawanda Crk | 1991 | 112 | Fair |
| Sharrick Road over Murder Creek | 2021 | 87 | Good |
| Hundredmark Road over Drainage Ditch | 2021 | 72 | Good |
| Old Creek Road over Lit Tonawanda Crk | 1963 | 66 | Fair |
| Dorman Road over Tonawanda Creek | 1951 | 56 | Fair |
| Old Creek Road over Trb Tonawanda Crk | 1948 | 49 | Poor |
| County Park Road over Black Creek | 1980 | 48 | Fair |
| Torrey Road over Black Creek | 1962 | 48 | Fair |
| Fargo Road over Black Creek | 2024 | – | Good |