| Route 2 over Hockanum River | Poor | 444.9 ft | 75,400 | 1962 |
| Interstate-84 WB over Hamilton Street | Poor | 121.1 ft | 68,900 | 1967 |
| Interstate-91 NB over Elm Street | Poor | 111.2 ft | 64,400 | 1964 |
| Interstate-91 SB over Csorr SR 598wb & Tr803 | Poor | 1800.2 ft | 50,700 | 1964 |
| Route 15 & U.s. 5 over P&w Rr & Hartford AVE | Poor | 307.7 ft | 47,500 | 1942 |
| Route 15 over Mc Mullen Avenue | Poor | 54.1 ft | 32,000 | 1943 |
| Route 15 SB over Route 314 - Berlin Tnpk. | Poor | 158.1 ft | 16,000 | 1942 |
| US 44 EB & Main ST over I-84 & Morgan ST Ramp | Poor | 205.4 ft | 14,700 | 1963 |
| SR 502 -spencer ST over Interstate-384 | Poor | 320.9 ft | 13,700 | 1974 |
| Route 17 over New London Turnpike | Poor | 60.0 ft | 12,600 | 1952 |
| SR 536 -crooked ST over Pan Am Railroad | Poor | 186.7 ft | 11,300 | 1969 |
| I-84 830 Sr500-805 over I-84 EB & SR 500 | Poor | 73.5 ft | 10,500 | 1964 |
| Route 17 NB over Route 17 SB Ramp 007 | Poor | 73.2 ft | 9,800 | 1952 |
| Route 322 over Ten Mile River | Poor | 36.1 ft | 9,500 | 1989 |
| Jerome Avenue over Freeman Hill Brook | Poor | 39.0 ft | 7,240 | 1964 |
| Fern Street over West Branch Trout Brook | Poor | 24.0 ft | 7,000 | 1916 |
| I-84 Tr 813 over I-84 WB & SR 536 | Poor | 507.9 ft | 4,900 | 1969 |
| Route 10 over Route 322 | Poor | 59.1 ft | 4,600 | 1936 |
| Kensington Road over Mattabesset River | Poor | 65.0 ft | 4,200 | 1958 |
| Curtiss Street over Interstate-84 | Poor | 265.1 ft | 3,100 | 1963 |
| Route 17 Ramp 007 over New London Turnpike | Poor | 84.0 ft | 3,000 | 1952 |
| East Street over Pequabuck River | Poor | 62.3 ft | 2,805 | 1900 |
| Newell Street over Quinnipiac River | Poor | 39.0 ft | 2,158 | 1964 |
| Downs Street over Pequabuck River | Poor | 78.1 ft | 1,750 | 1938 |
| Route 191 over Scantic River | Poor | 85.0 ft | 1,500 | 1925 |
| Mills Lane #1 over Wash Brook | Poor | 26.9 ft | 1,440 | 1974 |
| Braeburn Road over Trout Brook | Poor | 20.0 ft | 1,285 | 1960 |
| Russell Avenue over Philo Brook | Poor | 35.1 ft | 1,050 | 1969 |
| I-91 Tr 839 over I-91-153 I-84-825 Us44eb | Poor | 695.2 ft | 900 | 1961 |
| Plymouth Street over Deckers Brook | Poor | 20.0 ft | 212 | 1955 |
| Pleasant Road over Interstate-91 | Poor | 212.9 ft | 200 | 1959 |
| Atwater Road over Rattlesnake Brook | Poor | 21.0 ft | 140 | 1979 |
| Interstate-91 over Goff Brook | Fair | 25.3 ft | 143,400 | 1964 |
| Interstate-84 over Connecticut River | Fair | 1075.1 ft | 135,200 | 1906 |
| Interstate-91 over Beaver Brook | Fair | 24.9 ft | 130,000 | 1964 |
| I-84 Amtrak Ctfa over No. Branch Of Park River | Fair | 45.9 ft | 129,200 | 1964 |
| Interstate-84 over Rockledge Brook | Fair | 32.2 ft | 128,200 | 1965 |
| Interstate-84 EB over US Route 44 Eastbound | Fair | 55.1 ft | 122,600 | 1964 |
| Interstate-84 over Interstate-84 Tr 836 | Fair | 53.5 ft | 117,800 | 1986 |
| Interstate-91 over US Route 5 And Route 15 | Fair | 287.1 ft | 116,100 | 1964 |
| Interstate-84 over US Route 5 & I84 Rmp 116 | Fair | 190.6 ft | 114,500 | 1963 |
| Interstate-95 over Hamilton Avenue | Fair | 87.9 ft | 113,800 | 1958 |
| Interstate 91 over Wethersfield Cove | Fair | 341.9 ft | 112,500 | 1964 |
| I-91 & Tr 841 over Connecticut Southern Rr | Fair | 40.0 ft | 108,100 | 1950 |
| Interstate-91 over SR 530 (airport Road) | Fair | 109.6 ft | 107,800 | 1964 |
| Interstate 91 & SR over Drainage | Fair | 23.0 ft | 107,800 | 1964 |
| Interstate-91 over Great Meadow Road | Fair | 106.0 ft | 106,700 | 1964 |
| I-84 & U.s. 44 over Connecticut Southern Rr | Fair | 38.1 ft | 102,900 | 1961 |
| I-91 & NB C-d Rdwy over I-91 Northbound Ramp 188 | Fair | 46.9 ft | 102,000 | 1998 |
| Interstate 95 over Arch Street | Fair | 70.5 ft | 101,800 | 1958 |
| Interstate-84 over Hockanum River | Fair | 64.0 ft | 100,100 | 1964 |
| Interstate 91 over Ct River Amtrak RTE 159 | Fair | 1698.5 ft | 98,000 | 1959 |
| Interstate-91 over Interstate-91 Tr 827 | Fair | 173.9 ft | 98,000 | 1964 |
| Interstate-91 over Connecticut Southern Rr | Fair | 21.0 ft | 95,700 | 1958 |
| Interstate-84 over Eight Mile River | Fair | 58.1 ft | 94,500 | 1963 |
| Route 9 over Willow Brook | Fair | 32.2 ft | 91,800 | 1962 |
| Interstate-91 over Oliver Road | Fair | 103.0 ft | 88,700 | 1960 |
| Interstate-91 over Post Office Road | Fair | 123.0 ft | 88,700 | 1960 |
| Interstate-91 over South Road | Fair | 123.0 ft | 88,700 | 1960 |
| Interstate-84 WB over Amtrak Rr & Local Roads | Fair | 810.0 ft | 85,700 | 1964 |
| Interstate-91 over Route 140 | Fair | 139.1 ft | 85,400 | 1959 |
| Interstate-84 over Market Street & I-91 NB | Fair | 869.8 ft | 83,600 | 1961 |
| Interstate-84 WB over Amtrak;local Rds;parking | Fair | 3194.6 ft | 81,900 | 1965 |
| Interstate-84 EB over Amtrak Rr & Local Roads | Fair | 1271.3 ft | 81,500 | 1966 |
| Interstate-84 EB over Amtrak;local Rds;parking | Fair | 3252.0 ft | 80,700 | 1965 |
| Interstate-91 over Brainard Road | Fair | 110.9 ft | 79,600 | 1960 |
| Interstate-91 SB over Connecticut Southern Rr | Fair | 201.8 ft | 76,500 | 1989 |
| Interstate-91 SB over Rood Avenue | Fair | 107.3 ft | 76,050 | 1990 |
| Interstate-91 NB over Rood Avenue | Fair | 107.3 ft | 76,050 | 1991 |
| Route 9 over Pan Am Railroad | Fair | 41.3 ft | 76,000 | 1969 |
| Interstate-91 NB over Ct Southern Rr | Fair | 201.1 ft | 76,000 | 1990 |
| Interstate-91 NB over Capen Street | Fair | 98.1 ft | 74,450 | 1990 |
| Route 2 over Griswold Street | Fair | 52.2 ft | 74,400 | 1950 |
| Route 2 & RT 17 SB over House Street | Fair | 73.2 ft | 74,400 | 1964 |
| Route 9 over Piper Brook | Fair | 54.1 ft | 73,800 | 1985 |
| Route 9 over Ctfastrak Busway | Fair | 132.9 ft | 73,800 | 1985 |
| Interstate-91 NB over Leibert Road | Fair | 137.8 ft | 73,600 | 1991 |
| Interstate-91 SB over Leibert Road | Fair | 138.1 ft | 72,400 | 1991 |
| Route 9 over Mattabesset River | Fair | 42.7 ft | 72,200 | 1962 |
| Interstate-91 SB over Middletown Avenue | Fair | 192.3 ft | 71,900 | 1964 |
| Interstate-91 NB over Route 99 | Fair | 200.5 ft | 71,700 | 1964 |
| Interstate-91 SB over Route 99 | Fair | 216.9 ft | 71,700 | 1964 |
| Interstate-91 NB over Middletown Avenue | Fair | 202.1 ft | 71,500 | 1964 |
| Interstate-91 NB over Weston Street | Fair | 86.9 ft | 70,800 | 1990 |
| Interstate-91 over Route 220 | Fair | 127.0 ft | 70,000 | 1960 |
| Route 2 over SR 516 - Willow St. Ext. | Fair | 68.9 ft | 69,900 | 1962 |
| Route 9 & Busway over Bass Brook | Fair | 28.9 ft | 69,600 | 1985 |
| Interstate-84 EB over Broad ST I-84 Ramp 191 | Fair | 974.1 ft | 69,100 | 1966 |
| Interstate-84 WB over Olive Street (abandoned) | Fair | 128.0 ft | 68,900 | 1967 |
| Interstate-84 EB over Hamilton Street | Fair | 121.1 ft | 68,900 | 1967 |
| Interstate-84 EB over Park Street | Fair | 226.0 ft | 68,900 | 1969 |
| Interstate-91 NB over Amtrak Railroad | Fair | 156.2 ft | 68,500 | 1988 |
| Route 2 over Main Street | Fair | 98.4 ft | 67,100 | 1962 |
| Interstate 91 NB over Keney Park Rd& Meadow Bk | Fair | 222.1 ft | 67,000 | 1988 |
| Interstate-291 over Connecticut Riv & Prv RD | Fair | 1682.1 ft | 66,100 | 1958 |
| Route 2 over Salmon Brook | Fair | 33.1 ft | 65,900 | 1950 |
| Interstate-84 EB over SR 535 (ridgewood Road) | Fair | 151.6 ft | 65,800 | 1965 |
| Route 72 over Pan Am Railroad | Fair | 41.0 ft | 65,700 | 1975 |
| Interstate-91 SB over Providence& Worcester Rr | Fair | 136.8 ft | 65,600 | 1964 |
| Interstate-91 SB over Elm Street | Fair | 104.0 ft | 65,600 | 1964 |
| Interstate-84 WB over Park Street | Fair | 294.9 ft | 64,800 | 1969 |
| Interstate-84 WB over Parking Lot | Fair | 295.9 ft | 64,800 | 1969 |
| Interstate-91 NB over Providence& Worcester Rr | Fair | 134.5 ft | 64,400 | 1964 |
| Interstate-84 EB over Parking Lot | Fair | 339.2 ft | 64,400 | 1969 |
| Interstate 91 Sout over Farmington River | Fair | 503.9 ft | 64,100 | 1958 |
| Interstate 91 Nort over Farmington River | Fair | 503.9 ft | 64,100 | 1958 |
| Route 2 over SR 517 SB | Fair | 78.1 ft | 63,800 | 1962 |
| Route 9 And Ramp over Spruce Brook | Fair | 59.1 ft | 63,400 | 1988 |
| Interstate-84 WB over Slater Street | Fair | 141.1 ft | 63,300 | 1984 |
| Interstate-84 EB over Slater Street | Fair | 142.1 ft | 63,300 | 1984 |
| I-84 EB & Ramp 196 over East River Drive | Fair | 67.9 ft | 62,100 | 1964 |
| Interstate-91 SB over Amtrak Railroad | Fair | 156.2 ft | 61,100 | 1991 |
| Interstate-84 WB over US Route 44 Eastbound | Fair | 59.1 ft | 60,900 | 1964 |
| I-84 WB & Tr 827 over East River Drive | Fair | 126.0 ft | 60,900 | 1964 |
| Route 2 over Maple Street | Fair | 77.1 ft | 60,500 | 1951 |
| Interstate-84 EB over I-84 WB Exit 42 Off Ramp | Fair | 96.1 ft | 60,000 | 1965 |
| Interstate-84 East over New Park Av Amtrak Sr504 | Fair | 1852.4 ft | 58,800 | 1967 |
| Interstate-84 EB over Olive Street (abandoned) | Fair | 118.1 ft | 58,800 | 1967 |
| Interstate-84 WB over New Park Avenue & Amtrak | Fair | 1043.3 ft | 57,900 | 1967 |
| Route 72 & Ramps over Quinnipiac River | Fair | 24.0 ft | 57,300 | 1969 |
| Interstate-84 WB over Buckland Street | Fair | 150.9 ft | 56,350 | 1984 |
| Interstate-84 EB over Buckland Street | Fair | 150.6 ft | 56,350 | 1985 |
| Route 3 over Great Meadow RD & Ct Rv. | Fair | 2393.0 ft | 55,100 | 1959 |
| Route 3 over Naubuc Avenue | Fair | 114.2 ft | 55,100 | 1959 |
| Interstate-91 SB over SR 510 (main Street) | Fair | 144.0 ft | 54,800 | 1959 |
| Interstate-91 NB over SR 510 (main Street) | Fair | 144.0 ft | 54,800 | 1959 |
| Interstate-291 over Route 159 & Deerfield RD | Fair | 541.3 ft | 54,800 | 1992 |
| Interstate-84 EB over Trout Bk & Trout Bk DR | Fair | 315.0 ft | 54,200 | 1965 |
| Interstate-91 NB over Us5 RTE 15 & I-91 Tr861 | Fair | 482.6 ft | 53,900 | 1990 |
| Interstate-84 WB over SR 501 NB & I-84 Tr 821 | Fair | 674.9 ft | 53,400 | 1965 |
| Route 72 over Cronk RD Pan Am Peq. R. | Fair | 763.5 ft | 52,400 | 1980 |
| Interstate-84 EB over Route 15 | Fair | 1390.1 ft | 52,100 | 1987 |
| Interstate-91 NB over Ct Southern Rr | Fair | 242.1 ft | 52,000 | 1991 |
| Interstate-91 NB over Park River & Cso Rr | Fair | 1349.7 ft | 51,350 | 1964 |
| Interstate-84 EB over Woodruff Road | Fair | 112.2 ft | 51,100 | 1969 |
| I-91 Southbound An over I-84 Access Ramp 331 | Fair | 38.1 ft | 51,000 | 1998 |
| Interstate-91 SB over Reserve Road & Cso Rr | Fair | 307.1 ft | 50,700 | 1962 |
| Interstate-91 SB over Ramp D&f I-84 US RTE 44 | Fair | 951.1 ft | 49,100 | 1961 |
| Interstate-84 WB over Woodruff Road | Fair | 112.2 ft | 49,000 | 1969 |
| Route 3 over Main Street | Fair | 125.3 ft | 48,600 | 1986 |
| Interstate-84 WB over West Center Street Ext. | Fair | 85.0 ft | 48,300 | 1963 |
| I-91 SB & Tr 835 over Connecticut Southern Rr | Fair | 298.9 ft | 47,700 | 1958 |
| Route 15 over Folly Brook | Fair | 24.3 ft | 47,500 | 1941 |
| Route 15 over Pumping Station Outlet | Fair | 40.0 ft | 47,500 | 1941 |
| Route 9 over Bass Brook | Fair | 47.9 ft | 46,600 | 1991 |
| Interstate-84 EB over West Center Street Ext. | Fair | 85.0 ft | 46,200 | 1963 |
| Interstate-84 WB over I-84 Tr 818 | Fair | 168.3 ft | 45,600 | 1969 |
| Interstate-84 WB over SR 508 | Fair | 199.1 ft | 45,600 | 1969 |
| Interstate-84 WB over Route 10 | Fair | 230.3 ft | 45,500 | 1963 |
| Route 2 over Dark Hollow Brook | Fair | 20.0 ft | 45,500 | 1964 |
| Interstate-84 WB over Sunset Avenue #1 | Fair | 94.2 ft | 45,500 | 1965 |
| Interstate 84 West over US RTE 6 EB & SR 531 WB | Fair | 332.7 ft | 45,100 | 1969 |
| Interstate-384 over Globe Hollow Brook | Fair | 21.0 ft | 44,800 | 1971 |
| Interstate-84 WB over Quinnipiac River | Fair | 32.2 ft | 44,700 | 1963 |
| Interstate-84 WB over Abandoned B&m Railroad | Fair | 174.9 ft | 44,700 | 1963 |
| I-291 & King St. over Podunk River | Fair | 44.9 ft | 43,900 | 1958 |
| Route 9 Southbound over Amtrak Railroad | Fair | 140.4 ft | 43,400 | 1962 |
| Route 9 Northbound over Amtrak Railroad | Fair | 139.1 ft | 42,900 | 1962 |
| Interstate-84 EB over Marion Avenue | Fair | 107.0 ft | 42,700 | 1963 |
| Interstate-84 WB over Marion Avenue | Fair | 108.3 ft | 42,700 | 1963 |
| Interstate 84 East over US RTE 6 EB & SR 531 WB | Fair | 486.5 ft | 42,000 | 1969 |
| Interstate-84 EB over Sunset Avenue #1 | Fair | 94.2 ft | 41,300 | 1965 |
| US Route 5 &rte 15 over Route 99-silas Deane HWY | Fair | 145.0 ft | 41,200 | 1942 |
| Interstate-84 EB over Route 10 | Fair | 242.8 ft | 40,800 | 1963 |
| Interstate-84 EB over Quinnipiac River | Fair | 32.2 ft | 40,800 | 1963 |
| I-91 SB & I-91 Tr over Connecticut Southern Rr | Fair | 20.0 ft | 39,700 | 1958 |
| Interstate-84 WB over RT 72 NB Rr & RT 372 | Fair | 662.7 ft | 39,500 | 1969 |
| Interstate-91 SB over Route 20 Eastbound | Fair | 147.6 ft | 39,200 | 1992 |
| I-384 & Hov Ramps over I-84 Tr 836 | Fair | 63.3 ft | 38,900 | 1986 |
| Route 15 Northboun over I-91 NB RT 2 Ct River Rr | Fair | 3372.0 ft | 38,600 | 1991 |
| Interstate-91 NB over Route 20 Eastbound | Fair | 147.6 ft | 38,400 | 1992 |
| Route 9 Southbound over SR 571 | Fair | 287.1 ft | 38,300 | 1968 |
| Route 9 Southbound over Private Property | Fair | 158.8 ft | 38,300 | 1969 |
| Route 9 Southbound over South Street | Fair | 104.0 ft | 38,300 | 1969 |
| Route 15 Southboun over I-91 NB RT 2 Ct River Rr | Fair | 3372.0 ft | 38,100 | 1991 |
| Interstate-84 EB over RT 72 RT 372 & Panam Rr | Fair | 852.7 ft | 37,700 | 1969 |
| Route 9 Northbound over Private Property | Fair | 500.0 ft | 37,700 | 1969 |
| Route 9 Northbound over South Street | Fair | 104.0 ft | 37,700 | 1968 |
| Route 72 Southboun over Wooster Street | Fair | 95.1 ft | 37,000 | 1970 |
| Interstate-84 EB over SR 536 (woodford Avenue) | Fair | 207.3 ft | 36,900 | 1969 |
| Route 9 Northbound over Busway-ct Fastrak | Fair | 56.4 ft | 36,400 | 1976 |
| Route 9 Northbound over Fair View Cemetery Road | Fair | 208.0 ft | 36,400 | 1976 |
| Route 9 Southbound over Webster Square Road | Fair | 109.6 ft | 36,300 | 1962 |
| Interstate-84 WB over SR 536 (woodford Avenue) | Fair | 151.2 ft | 36,300 | 1969 |
| Interstate-84 WB over Route 72 Southbound | Fair | 167.3 ft | 36,300 | 1968 |
| Route 9 Northbound over Webster Square Road | Fair | 110.6 ft | 35,900 | 1962 |
| Route 9 Southbound over East Street #2 | Fair | 160.1 ft | 35,000 | 1975 |
| U.s. Route 5 & Rou over Route 314 & Wolcott Hill | Fair | 335.0 ft | 34,900 | 1942 |
| SR 508 over Patrick Flood Road | Fair | 114.2 ft | 34,900 | 1972 |
| Route 2 Westbound over East River Drive | Fair | 157.5 ft | 34,650 | 1992 |
| Route 2 Eastbound over East River Drive | Fair | 149.9 ft | 34,650 | 1992 |
| I-84/91 Tr841/858 over U.s. 44 WB & Market ST | Fair | 211.3 ft | 34,400 | 1990 |
| Interstate-291 over I-91 & Briarwood Drive | Fair | 1211.9 ft | 34,400 | 1992 |
| Route 72 Eastbound over SR 555 (west Main St.) | Fair | 145.0 ft | 34,200 | 1973 |
| Route 72 SB over Hartford Square | Fair | 79.1 ft | 34,200 | 1970 |
| Route 72 Northboun over Wooster Street | Fair | 95.1 ft | 34,100 | 1970 |
| I-84 Ramps & Local over Park River Conduit | Fair | 74.1 ft | 33,900 | 1964 |
| Route 9 Southbound over Busway - Ct Fastrak | Fair | 60.7 ft | 33,200 | 1976 |
| Route 9 Southbound over Saint Marys Cemetery | Fair | 108.9 ft | 33,200 | 1978 |
| RTE 15 SB & Ramp over US Route 5 (main Street) | Fair | 148.0 ft | 33,100 | 1991 |
| Route 2 Eastbound over Ensign Street | Fair | 58.4 ft | 32,800 | 1962 |
| Route 9 Southbound over Route 372 | Fair | 175.9 ft | 32,300 | 1988 |
| SR 598 & Local Rds over Park River Conduit | Fair | 61.4 ft | 32,300 | 1940 |
| Route 72 Westbound over SR 555 (west Main St.) | Fair | 133.9 ft | 32,100 | 1973 |
| Route 15 over Folly Brook Boulevard | Fair | 158.8 ft | 32,000 | 1942 |
| Route 72 NB over Hartford Square | Fair | 79.1 ft | 32,000 | 1970 |
| Route 15 NB over Route 5 (main Street) | Fair | 148.0 ft | 31,400 | 1991 |
| Interstate-291 EB over Amtrak & Bike Path | Fair | 154.2 ft | 31,300 | 1958 |
| Interstate-291 EB over Main Street | Fair | 115.2 ft | 31,300 | 1992 |
| Interstate-291 WB over Amtrak & Bike Path | Fair | 154.2 ft | 31,000 | 1958 |
| Interstate 691 Eas over Pratt Street | Fair | 110.6 ft | 30,800 | 1984 |
| Interstate 691 Eas over Quinnipiac River | Fair | 176.8 ft | 30,800 | 1984 |
| Interstate-384 EB over Bidwell Street | Fair | 103.0 ft | 29,850 | 1968 |
| Interstate-384 WB over Bidwell Street | Fair | 103.0 ft | 29,850 | 1968 |
| Route 72 over Pan Am Railroad | Fair | 53.5 ft | 29,700 | 1980 |
| Route 9 Southbound over Route 15 | Fair | 181.1 ft | 29,400 | 1989 |
| Route 9 Northbound over Route 372 | Fair | 186.0 ft | 29,200 | 1988 |
| Route 9 Northbound over Route 15 | Fair | 181.1 ft | 29,200 | 1989 |
| Route 72 over Pequabuck River | Fair | 247.4 ft | 28,600 | 1980 |
| Route 72 over Route 177 | Fair | 140.1 ft | 28,600 | 1980 |
| Route 2 over I-91 & Conn Rv Ct So. Rr | Fair | 1174.9 ft | 28,300 | 1958 |
| Route 2 over East River Drive | Fair | 98.4 ft | 28,300 | 1958 |
| Interstate 691 Wes over Pratt Street | Fair | 110.6 ft | 28,000 | 1984 |
| Interstate 691 Wes over South End Road | Fair | 111.9 ft | 28,000 | 1984 |
| Interstate 691 Wes over Quinnipiac River | Fair | 176.8 ft | 28,000 | 1984 |
| Route 175 over Ctfastrak Busway | Fair | 47.9 ft | 27,900 | 2014 |
| Route 175 over Piper Brook | Fair | 124.3 ft | 27,900 | 1980 |
| Route 2 Westbound over Pitkin Street | Fair | 59.4 ft | 27,500 | 1964 |
| Route 15 & US 5 over Route 175 | Fair | 64.0 ft | 27,300 | 1942 |
| SR 501 over Rockledge Brook | Fair | 24.9 ft | 27,200 | 1965 |
| RTE 2 EB & I84-828 over I-84 Ramps 833 & 831 | Fair | 185.4 ft | 26,800 | 1964 |
| Route 3 over Route 2 & Ramp 080 EB | Fair | 277.9 ft | 26,800 | 1987 |
| Route 9 Northbound over Route 372 | Fair | 92.5 ft | 26,600 | 1962 |
| Route 190 over Interstate-91 | Fair | 190.0 ft | 26,600 | 1960 |
| Route 72 NB over Route 10 | Fair | 145.3 ft | 26,400 | 1975 |
| Route 72 WB over Route 372 | Fair | 194.9 ft | 26,400 | 1975 |
| Route 9 Northbound over South Road | Fair | 112.9 ft | 26,200 | 1969 |
| US RTE 44 & RTE 10 over Farmington River | Fair | 189.6 ft | 26,100 | 1996 |
| Route 72 EB over Route 372 | Fair | 194.9 ft | 26,000 | 1975 |
| Route 218 over Wash Brook | Fair | 39.0 ft | 25,800 | 1982 |
| Route 175 over Ssr 405 (mountain Rd) | Fair | 107.9 ft | 25,300 | 1968 |
| Route 15 over Mattabesset River | Fair | 38.1 ft | 25,100 | 1926 |
| Interstate-291 WB over Route 30 | Fair | 157.2 ft | 25,000 | 1993 |
| Route 175 over Mill Brook | Fair | 25.9 ft | 24,800 | 1984 |
| Route 20 Westbound over Old County Road | Fair | 186.0 ft | 24,700 | 1961 |
| Route 30 over Hockanum River | Fair | 115.2 ft | 24,300 | 1981 |
| Interstate 291 EB over Route 30 | Fair | 157.2 ft | 24,300 | 1993 |
| Route 9 Northbound over Route 175 (cedar Street) | Fair | 136.2 ft | 24,000 | 1991 |
| Route 20 Eastbound over Old County Road | Fair | 186.0 ft | 23,600 | 1961 |
| W-n Turning Rdwy over I-84/91 Ramps Cso Rr | Fair | 1726.4 ft | 23,500 | 1990 |
| US Route 44 EB over Jim Brook | Fair | 54.1 ft | 23,100 | 2004 |
| Route 3 Southbound over Interstate-91 & Tr804 | Fair | 649.9 ft | 23,000 | 1994 |
| Route 218 over Beamans Brook | Fair | 53.1 ft | 22,700 | 1992 |
| Route 218 over Mucky Brook | Fair | 21.0 ft | 22,700 | 1992 |
| Route 9 Southbound over Route 175 (cedar Street) | Fair | 135.5 ft | 22,600 | 1991 |
| Route 30 over I-84 & I-84 Ramp 247 | Fair | 438.0 ft | 22,200 | 1981 |
| Route 2 Eastbound over Neipsic Road | Fair | 66.3 ft | 21,900 | 1964 |
| Route 2 Westbound over Neipsic Road | Fair | 65.6 ft | 21,900 | 1964 |
| Route 2 Westbound over Quarry Road | Fair | 118.1 ft | 21,900 | 1961 |
| Route 2 Eastbound over Quarry Road | Fair | 115.5 ft | 21,900 | 1964 |
| Route 2 Westbound over Roaring Brook | Fair | 63.0 ft | 21,900 | 1964 |
| I-84 WB Tr827 over I-84 Sr.500 And Ramps | Fair | 1591.9 ft | 21,800 | 1994 |
| Interstate-384 WB over Interstate-84 | Fair | 770.0 ft | 21,600 | 1986 |
| Route 190 over Conn River & Amtrak Rr | Fair | 1345.1 ft | 21,500 | 1966 |
| Route 20 Eastbound over Hamilton Road | Fair | 109.9 ft | 21,300 | 1961 |
| Route 2 Eastbound over Route 94 | Fair | 112.9 ft | 21,250 | 1964 |
| Route 2 Westbound over Route 94 | Fair | 96.1 ft | 21,250 | 1964 |
| Route 2 Eastbound over Route 17 | Fair | 277.9 ft | 20,400 | 1964 |
| Route 2 Westbound over West Road | Fair | 118.1 ft | 20,300 | 1966 |
| Route 3 over Beaver Brook | Fair | 27.9 ft | 20,300 | 2002 |
| Tolland Turnpike over Interstate-84 & Ramps | Fair | 771.3 ft | 20,285 | 1984 |
| SR 530 -airport RD over Route 15 | Fair | 181.4 ft | 20,000 | 1964 |
| Route 2 Eastbound over West Road | Fair | 119.1 ft | 19,900 | 1964 |
| US RTE 44 Main ST over Amtrak Railroad | Fair | 56.1 ft | 19,700 | 1871 |
| U.s. Route 5 over Hockanum River | Fair | 65.0 ft | 19,600 | 1941 |
| U.s. Route 6 over Copper Mine Brook | Fair | 52.2 ft | 19,600 | 2002 |
| Ssr 411(west St) over Interstate-91 & NB Ramp | Fair | 369.1 ft | 19,300 | 1965 |
| US Route 5 over Scantic River | Fair | 123.0 ft | 19,100 | 1941 |
| US Route 6 over Pequabuck River | Fair | 66.3 ft | 19,000 | 1993 |
| I-291 & I-84 Tr 83 over I-84 Ramp 301 | Fair | 172.9 ft | 18,900 | 1987 |
| Rt.9 SB I-84 Tr820 over Interstate-84 | Fair | 506.2 ft | 18,700 | 1969 |
| Route 71 (hartford over Route 9 | Fair | 187.0 ft | 18,700 | 1991 |
| Buckland Road over Plum Gully Brook | Fair | 34.1 ft | 18,500 | 1960 |
| Interstate-384 EB over Birch Mountain Brook | Fair | 267.1 ft | 18,400 | 1970 |
| US Routes 6 & 44 over Hockanum River | Fair | 92.8 ft | 18,000 | 1941 |
| Route 372 (corbin over Pan Am Railroad | Fair | 108.6 ft | 18,000 | 1989 |
| U.s. Route 44 over Rattlesnake Brook | Fair | 22.0 ft | 17,900 | 1939 |
| Interstate-384 WB over Birch Mountain Brook | Fair | 267.1 ft | 17,900 | 1970 |
| Route 2 Westbound over Blackledge River | Fair | 77.4 ft | 17,850 | 1959 |
| Route 2 Eastbound over Blackledge River | Fair | 76.1 ft | 17,850 | 1968 |
| Route 20 Westbound over Hamilton Road | Fair | 109.9 ft | 17,800 | 1961 |
| Route 189 over Wash Brook | Fair | 33.1 ft | 17,800 | 1913 |
| Route 71 over Rockledge Brook | Fair | 22.0 ft | 17,600 | 1975 |
| Route 175 over Bass Brook | Fair | 37.1 ft | 17,500 | 1985 |
| I-91 Rp 153 over Parking Area | Fair | 289.0 ft | 17,200 | 1961 |
| Route 4 over Roaring Brook | Fair | 30.8 ft | 17,200 | 2015 |
| Route 9 Tr 806 over Woodruff Road | Fair | 142.1 ft | 17,200 | 1966 |
| Route 20 Westbound over Ssr 401 | Fair | 190.9 ft | 17,000 | 1961 |
| Route 173 over Interstate-84 | Fair | 224.1 ft | 16,800 | 1965 |
| I-384 Tr 801 EB over Hockanum River | Fair | 205.1 ft | 16,700 | 1986 |
| I84 Tr836 &bikeway over Hockanum River & Bikeway | Fair | 201.1 ft | 16,700 | 1987 |
| I-384 Tr 801 EB over US 6 Eastbound | Fair | 495.1 ft | 16,700 | 1986 |
| Cd WB Roadway over I-84 Ramp J | Fair | 500.0 ft | 16,700 | 1984 |
| Route 218 over Interstate-91 Southbound | Fair | 135.8 ft | 16,700 | 1990 |
| Route 218 over Interstate 91 Northbound | Fair | 134.8 ft | 16,700 | 1990 |
| Jennings Road over Interstate-91 | Fair | 284.4 ft | 16,670 | 1989 |
| Route 3 over I-91 & Dividend Brook | Fair | 460.0 ft | 16,500 | 1965 |
| Flatbush Avenue over South Branch Park River | Fair | 60.0 ft | 16,500 | 1928 |
| South Quaker LN #1 over Trout Brook | Fair | 65.9 ft | 16,480 | 1957 |
| Route 177 over Scott Swamp Brook | Fair | 27.9 ft | 16,400 | 1989 |
| Route 229 over Interstate-84 | Fair | 409.8 ft | 16,300 | 1963 |
| Interstate-691 WB over I-84 Tr 834 Exit 28 Ramp | Fair | 1076.1 ft | 16,300 | 1987 |
| Route 185 over Farmington River | Fair | 231.0 ft | 16,100 | 1954 |
| Route 83 over Interstate-384 | Fair | 287.1 ft | 16,100 | 1970 |
| Route 372 over Route 72 | Fair | 220.5 ft | 15,900 | 1970 |
| Route 72 Westbound over RTE 9sb & RTE 9-ramp 055 | Fair | 249.0 ft | 15,900 | 1978 |
| North Main Street over West Branch Trout Brook | Fair | 50.9 ft | 15,660 | 1901 |
| Trout Brook Drive over East Branch Trout Brook | Fair | 40.0 ft | 15,660 | 1983 |
| SR 529 over Piper Brook Relocation | Fair | 75.1 ft | 15,600 | 1973 |
| Route 177 over Farmington River | Fair | 227.7 ft | 15,500 | 1939 |
| Route 4 over So Branch Bunnell Brook | Fair | 24.9 ft | 15,300 | 1956 |
| Route 75 over Route 20 | Fair | 182.1 ft | 15,300 | 1961 |
| Interstate-384 EB over SR 534 (camp Meeting Rd) | Fair | 132.9 ft | 15,300 | 1968 |
| Interstate-384 EB over Finley Street | Fair | 86.9 ft | 15,300 | 1968 |
| Mountain Road #1 over Tumble Brook | Fair | 21.0 ft | 15,140 | 1982 |
| Route 173 over Amtrak Railroad & Busway | Fair | 199.5 ft | 15,000 | 1938 |
| Interstate-384 WB over SR 534 (camp Meeting Rd) | Fair | 132.9 ft | 15,000 | 1968 |
| Interstate-384 WB over Finley Street | Fair | 91.9 ft | 15,000 | 1968 |
| Route 71 over Route 72 & Ramps | Fair | 344.5 ft | 15,000 | 1971 |
| I-91 Tr 840 over I-91 NB Us44 EB Rr Ct Rv | Fair | 382.2 ft | 14,900 | 1961 |
| Route 20 Westbound over Interstate-91 | Fair | 602.0 ft | 14,800 | 1992 |
| US Route 1 over Interstate-95 | Fair | 250.7 ft | 14,700 | 1958 |
| Route 17 over Holland Brook | Fair | 22.0 ft | 14,700 | 1939 |
| Route 3 Northbound over Interstate-91 | Fair | 422.9 ft | 14,700 | 1994 |
| Route 372 over Route 15 | Fair | 180.1 ft | 14,600 | 1989 |
| I-84 Tr 826 over Connecticut River | Fair | 263.1 ft | 14,400 | 1964 |
| US Route 44 over I84 & Ramps-rte-i384ramp | Fair | 818.6 ft | 14,400 | 1985 |
| U.s. Route 6 over Scott Swamp Brook | Fair | 25.9 ft | 14,400 | 1992 |
| Interstate-384 EB over Charter Oak Greenway | Fair | 90.9 ft | 14,350 | 1969 |
| Route 173 over Piper Brook | Fair | 38.1 ft | 14,100 | 1937 |
| US Route 5-king ST over Interstate-91 | Fair | 252.6 ft | 13,800 | 1959 |
| Route 2 Eastbound over Pitkin Street | Fair | 67.3 ft | 13,750 | 1964 |
| Route 322 over Interstate-84 & Ramps | Fair | 216.9 ft | 13,600 | 1963 |
| Interstate-291 EB over I-84 Ramp 306 | Fair | 375.0 ft | 13,500 | 1986 |
| Route 372 over Spruce Brook | Fair | 32.2 ft | 13,400 | 1942 |
| SR 518 -roberts ST over I-84 And Exit 58 Ramps | Fair | 515.1 ft | 13,300 | 1987 |
| Keeney Street over Interstate-384 | Fair | 240.2 ft | 13,100 | 1968 |
| I-84 EB Onramp 186 over I-84 WB Exit 48 On Ramp | Fair | 290.0 ft | 13,100 | 1979 |
| Main Street No. 2 over SR 598 Whitehead Highway | Fair | 104.0 ft | 12,900 | 1832 |
| Hillside Street over Hockanum River | Fair | 86.0 ft | 12,806 | 1991 |
| Route 140 over Scantic River | Fair | 63.0 ft | 12,700 | 1935 |
| Route 159 over Deckers Brook | Fair | 29.9 ft | 12,700 | 1993 |
| Route 174 over Route 9 Tr 813 | Fair | 167.0 ft | 12,600 | 1978 |
| Freshwater BLVD over Freshwater Brook | Fair | 24.9 ft | 12,500 | 1970 |
| New Park Avenue over Trout Brook | Fair | 66.9 ft | 12,460 | 1966 |
| Route 167 over Hop Brook Pond | Fair | 49.9 ft | 12,200 | 1986 |
| US Route 5 over Freshwater Brook | Fair | 35.1 ft | 12,100 | 1934 |
| Christian Lane over Route 9 | Fair | 158.8 ft | 12,100 | 1962 |
| Route 174 over Amtrak Railroad | Fair | 73.2 ft | 12,100 | 1940 |
| Route 177 over Pequabuck River | Fair | 88.9 ft | 11,900 | 1947 |
| Route 177 over Pan Am Railroad | Fair | 33.8 ft | 11,900 | 1961 |
| Sigourney Street over Capitol AVE & Amtrak | Fair | 653.9 ft | 11,900 | 1964 |
| South Street over Amtrak Railroad | Fair | 131.9 ft | 11,900 | 1979 |
| RT 189 NB & Ramp 6 over Route 187 | Fair | 73.2 ft | 11,800 | 1960 |
| Route 140 over Connecticut River | Fair | 1136.2 ft | 11,700 | 1992 |
| Route 140 over Windsor Locks Canal | Fair | 68.9 ft | 11,700 | 1952 |
| Route 3 Northbound over I-91 Tr 802 | Fair | 169.9 ft | 11,700 | 1994 |
| I-84 Ramp 190 over Broad Street & Amtrak Rr | Fair | 1130.9 ft | 11,600 | 1966 |
| Asylum Avenue over North Branch Park River | Fair | 63.0 ft | 11,600 | 1959 |
| Maple Avenue over Polkville Brook | Fair | 21.0 ft | 11,480 | 1956 |
| Route 10 over Nod Brook | Fair | 25.9 ft | 11,400 | 1956 |
| Sr536 - Crooked ST over Interstate-84 & Route 72 | Fair | 474.4 ft | 11,300 | 1968 |
| US Route 5 over Route 190 | Fair | 238.8 ft | 11,300 | 1966 |
| US Route 202 over Farmington River | Fair | 368.4 ft | 11,200 | 1961 |
| Route 174 E. Main over Route 9 Northbound | Fair | 107.9 ft | 11,200 | 1978 |
| Route 372 over Mattabesset River | Fair | 73.2 ft | 11,000 | 1933 |
| Route 66 over Route 2 | Fair | 223.1 ft | 11,000 | 1964 |
| Boce Barlow Way over Amtrak & Ct Southern Rr | Fair | 413.1 ft | 11,000 | 1984 |
| Route 4 over Farmington River | Fair | 507.5 ft | 10,900 | 1958 |
| Oak Street over Route 2 | Fair | 269.0 ft | 10,800 | 1964 |
| Route 71 over Herald Sq Columus Bl Rr | Fair | 629.3 ft | 10,800 | 1971 |
| Route 174 over Route 9 SB | Fair | 134.8 ft | 10,800 | 1978 |
| Newfield Avenue over So. Branch Of Park River | Fair | 136.2 ft | 10,800 | 1987 |
| Route 322 over Quinnipiac River | Fair | 63.0 ft | 10,600 | 1948 |
| Route 9 Ramp 058 over Bass Brook | Fair | 35.1 ft | 10,600 | 1985 |
| Route 71 over Willow Brook | Fair | 44.9 ft | 10,600 | 1990 |
| SR 500 Tr 801&802 over Pitkin Street | Fair | 76.1 ft | 10,500 | 1964 |
| Fienemann Road over Interstate-84 | Fair | 224.4 ft | 10,400 | 1967 |
| US Route 44 EB over I-91 NB I-91 Col SW Rdwy | Fair | 131.9 ft | 10,400 | 1960 |
| Route 322 over Interstate-691 | Fair | 315.0 ft | 10,300 | 1971 |
| Kennedy Road over Interstate-91 | Fair | 230.0 ft | 10,300 | 1992 |
| Central Street #2 over Pequabuck River | Fair | 80.1 ft | 10,200 | 1956 |
| I-91 Ramps 101&103 over Interstate-91 | Fair | 246.1 ft | 10,200 | 1989 |
| Route 168 over Muddy Brook | Fair | 42.7 ft | 10,100 | 1935 |
| Route 10 over West Branch Salmon Brook | Fair | 59.1 ft | 10,000 | 1935 |
| SR 503 Eastbound over Parking Lot | Fair | 342.2 ft | 10,000 | 1969 |
| SR 503 Eastbound over I-84&AMTRAK&LOCAL Rds | Fair | 1335.3 ft | 10,000 | 1969 |
| SR 531 (south Rd) over I-84 & SR 508 | Fair | 354.7 ft | 9,900 | 1969 |
| Route 179 over Burlington Brook | Fair | 145.7 ft | 9,800 | 1961 |
| Route 179 over Farmington River | Fair | 302.2 ft | 9,800 | 1959 |
| Route 179 over Mill Race | Fair | 61.0 ft | 9,800 | 1959 |
| Route 10 over Quinnipiac River | Fair | 44.9 ft | 9,800 | 1994 |
| SR 598 Eastbound over No Notable Feature | Fair | 361.9 ft | 9,700 | 1964 |
| Route 372 over Mattabesset River | Fair | 61.0 ft | 9,700 | 1942 |
| Route 9 Tr 806 over Interstate-84 & Ramps | Fair | 673.9 ft | 9,700 | 1969 |
| I-691 Tr 804 over I-84 Ramps & RTE 322 | Fair | 735.9 ft | 9,700 | 1987 |
| I-84 Tr 834 over I-84 I-84 Ramps 295-296 | Fair | 351.0 ft | 9,600 | 1987 |
| Route 71 over SR 571 | Fair | 173.9 ft | 9,400 | 1962 |
| Route 72 over Brook | Fair | 36.1 ft | 9,400 | 1954 |
| Route 71 over Bass Brook | Fair | 49.9 ft | 9,300 | 1958 |
| Route 185 over Tumble Brook | Fair | 21.0 ft | 9,300 | 1949 |
| I-84 Tr 825 over US RT 44eb & Columbus Bd | Fair | 523.6 ft | 9,300 | 1961 |
| SR 598 EB Tr 803 over SR 598 WB &conn Southern | Fair | 184.1 ft | 9,300 | 1964 |
| Interstate-291 WB over I-84 And I-84 Ramp 305 | Fair | 606.6 ft | 9,300 | 1994 |
| Walnut Street over Amtrak & Central NE Rr | Fair | 125.7 ft | 9,200 | 1907 |
| Farmington Avenue over Trout Brook | Fair | 55.1 ft | 9,170 | 1983 |
| N Main & Riverside over Pequabuck River | Fair | 33.1 ft | 9,150 | 1972 |
| SR 503 Westbound over Amtrak & Capitol Avenue | Fair | 501.0 ft | 9,100 | 1969 |
| SR 503 Westbound over Forest ST & Parking Lot | Fair | 756.2 ft | 9,100 | 1969 |
| Route 75 over Farmington River | Fair | 519.4 ft | 9,000 | 1953 |
| South Quaker Lane over Interstate-84 | Fair | 207.3 ft | 8,900 | 1965 |
| US Route 44 WB over I-91 NB C-d Rdwy & Ramp | Fair | 153.9 ft | 8,900 | 1960 |
| Route 66 over Blackledge River | Fair | 30.8 ft | 8,800 | 1927 |
| Route 72 Tr 801 over Route 72 Northbound | Fair | 162.7 ft | 8,700 | 1978 |
| Route 72 Tr 801 over Routes 174 & 9 SB | Fair | 533.1 ft | 8,700 | 1978 |
| Route 30 over Podunk River | Fair | 34.1 ft | 8,600 | 1938 |
| Route 175 over Sandy Brook | Fair | 24.9 ft | 8,600 | 2004 |
| I-84 WB Off Ramp over Buckland Street | Fair | 150.9 ft | 8,600 | 1984 |
| Asylum Street over I-84 Westbound | Fair | 85.0 ft | 8,500 | 1966 |
| Route 178 over Wash Brook | Fair | 23.0 ft | 8,400 | 1926 |
| Route 69 over Pequabuck River | Fair | 49.9 ft | 8,300 | 1957 |
| SR 571 over Willow Brook | Fair | 32.2 ft | 8,300 | 1962 |
| Route 189 over Farmington River | Fair | 392.1 ft | 8,300 | 1956 |
| Meadow Road over Pequabuck River | Fair | 44.0 ft | 8,240 | 1983 |
| Route 176 over Mill Brook | Fair | 25.9 ft | 8,200 | 1990 |
| Route 20 over Higley Brook | Fair | 28.9 ft | 8,100 | 1934 |
| Interstate 84 Tr 8 over Interstate 84 Ramp 207 | Fair | 232.0 ft | 8,100 | 1969 |
| I-84 Tr 833 & Ramp over Darlin Street | Fair | 60.0 ft | 8,050 | 1963 |
| Ellis Street over Pan Am Railroad | Fair | 55.4 ft | 8,030 | 1989 |
| Route 189 NB over Tariffville Road #1 | Fair | 169.9 ft | 8,000 | 1960 |
| I-84 Ramp 115 over Amtrak And Parking Lot | Fair | 306.8 ft | 8,000 | 1965 |
| Main Street over Piper Brook | Fair | 65.9 ft | 7,930 | 1986 |
| SR 598 Westbound over Ct Southern Railroad | Fair | 829.7 ft | 7,900 | 1964 |
| Main Street #1 over Route 72 & Ramps | Fair | 274.6 ft | 7,900 | 1976 |
| Route 315 over Farmington River | Fair | 317.3 ft | 7,900 | 1992 |
| Route 10 over Salmon Brook | Fair | 53.1 ft | 7,800 | 1942 |
| Ellis Street over Route 9 & RTE 9 Ramps | Fair | 262.8 ft | 7,800 | 1975 |
| Route 189 SB over Tariffville Road #1 | Fair | 161.1 ft | 7,700 | 1960 |
| Route 187 over Farmington Rv& Tunxis Av | Fair | 464.9 ft | 7,700 | 1960 |
| Sigourney Street over Central New England Rr | Fair | 104.0 ft | 7,600 | 1912 |
| Hamilton Street over South Branch Park River | Fair | 102.0 ft | 7,600 | 1959 |
| Broad Street over I-84 WB & I-84 Ramp 191 | Fair | 128.3 ft | 7,400 | 1966 |
| Rev Moody Overpass over Ct Southern Railroad | Fair | 65.3 ft | 7,344 | 1983 |
| Rev Moody Overpass over Ct Southern Railroad | Fair | 246.7 ft | 7,200 | 1983 |
| Christian Lane over Willow Brook | Fair | 38.1 ft | 7,165 | 1950 |
| Route 71a over Mattabesset River | Fair | 25.9 ft | 7,100 | 1935 |
| North Main Street over Hockanum River | Fair | 60.0 ft | 7,100 | 2001 |
| Maltby Street over Copper Mine Brook | Fair | 117.1 ft | 7,000 | 1979 |
| Northwest Drive over Pequabuck River | Fair | 728.0 ft | 7,000 | 1983 |
| Route 191 over Broad Brook | Fair | 55.1 ft | 6,900 | 1927 |
| Commerce Street over SR 598 | Fair | 220.5 ft | 6,890 | 1964 |
| Route 75 over Stony Brook | Fair | 185.0 ft | 6,800 | 1956 |
| B&m Rr & High ST over Route 72 | Fair | 170.9 ft | 6,800 | 1976 |
| Floydville Road over Salmon Brook | Fair | 107.0 ft | 6,730 | 1947 |
| Route 219 over Mountain Brook | Fair | 21.0 ft | 6,700 | 1959 |
| Route 219 over Mountain Brook | Fair | 45.9 ft | 6,700 | 1959 |
| Hillstown Road over Interstate-384 | Fair | 253.6 ft | 6,700 | 1970 |
| Forbes Street over Hockanum River | Fair | 91.9 ft | 6,700 | 1904 |
| Forbes Street over Interstate-84 | Fair | 320.9 ft | 6,700 | 1985 |
| Route 189 over Kendell Brook | Fair | 20.0 ft | 6,700 | 1988 |
| Route 159 over Stony Brook | Fair | 258.2 ft | 6,600 | 1929 |
| I-84 Tr 822 over Trout Bk & Trout Bk DR | Fair | 452.1 ft | 6,600 | 1965 |
| Route 159 over Farmington River | Fair | 274.9 ft | 6,600 | 1991 |
| SR 565 over Rattlesnake Brook | Fair | 44.0 ft | 6,600 | 1993 |
| Asylum Avenue over East Branch Trout Brook | Fair | 26.9 ft | 6,590 | 1984 |
| Old Turnpike Road over Ten Mile River | Fair | 44.9 ft | 6,460 | 1954 |
| I-84 Tr 821 over SR 501 NB & Trout Brook | Fair | 476.7 ft | 6,400 | 1965 |
| I-84 Ramp 114 over Aetna Parking Lot | Fair | 415.0 ft | 6,300 | 1965 |
| I-84 Tr 814 over SR 536 (woodford Avenue) | Fair | 134.8 ft | 6,200 | 1969 |
| Town Farm Road over Scantic River | Fair | 88.9 ft | 6,120 | 1968 |
| Route 179 over Neds Brook | Fair | 34.1 ft | 6,100 | 1958 |
| Olcott Street over Hop Brook | Fair | 64.0 ft | 6,100 | 1973 |
| I-91 Ramps F & H over Meadow Brook | Fair | 29.9 ft | 6,100 | 1990 |
| Stevens Street over Copper Mine Brook | Fair | 45.9 ft | 6,070 | 1975 |
| SR 569 over Dibble Hollow Brook | Fair | 286.7 ft | 6,000 | 1992 |
| I-84 Ramp 248 over Hockanum River | Fair | 99.1 ft | 5,900 | 1981 |
| South End Road over Misery Brook | Fair | 24.0 ft | 5,826 | 1900 |
| Route 83 over Roaring Brook | Fair | 30.8 ft | 5,700 | 1940 |
| Route 72 (main St) over Pequabuck River | Fair | 33.1 ft | 5,600 | 1972 |
| Griswold Road over Two Stone Brook | Fair | 30.8 ft | 5,520 | 1961 |
| Route 10 over Ten Mile River | Fair | 29.9 ft | 5,500 | 1936 |
| Route 191 over Scantic River | Fair | 74.8 ft | 5,400 | 1949 |
| I-84 Tr 815 over I-84EB Rte72 372 Panamrr | Fair | 927.5 ft | 5,400 | 1969 |
| New State Road over Hockanum River | Fair | 63.0 ft | 5,300 | 2004 |
| Route 83 over Route 2 | Fair | 332.0 ft | 5,200 | 1964 |
| I-84 Tr 818 over SR 508 Eastbound | Fair | 229.7 ft | 5,200 | 1969 |
| Union Street over Hockanum River | Fair | 194.9 ft | 5,200 | 1989 |
| Sr502 E. River DR over Hockanum River | Fair | 357.0 ft | 5,200 | 1992 |
| Jerome Avenue over Copper Mine Brook | Fair | 77.1 ft | 5,054 | 1956 |
| I-84 Ramp 299 over I-84 Ramp 191 & 06871t | Fair | 602.4 ft | 5,000 | 1987 |
| West Washington ST over Copper Mine Brook | Fair | 37.1 ft | 4,940 | 2007 |
| Trumbull Street over I-84 Tr 839 & Tr 841 | Fair | 189.0 ft | 4,900 | 1964 |
| Route 2 Eastbound over Darlin Street | Fair | 57.4 ft | 4,900 | 1963 |
| RTE 2 WB & I84-829 over Darlin Street | Fair | 57.4 ft | 4,900 | 1963 |
| I-84 Tr 813 over Route 72 Southbound | Fair | 264.8 ft | 4,900 | 1969 |
| SR 597 SB over Quinnipiac River | Fair | 132.9 ft | 4,800 | 1963 |
| SR 597 Southbound over Canal ST Rail To Trail | Fair | 215.9 ft | 4,800 | 1963 |
| Blakeslee Street over Pan Am Railroad | Fair | 65.9 ft | 4,800 | 1937 |
| West Center Street over Quinnipiac River | Fair | 58.1 ft | 4,784 | 2000 |
| Long Hill Drive over Conn. Southern Railroad | Fair | 102.0 ft | 4,730 | 1909 |
| Jude Lane over Interstate-84 | Fair | 212.9 ft | 4,700 | 1963 |
| Drake Hill Road over Farmington River | Fair | 190.9 ft | 4,700 | 1988 |
| Route 189 over Mountain Brook | Fair | 27.9 ft | 4,700 | 1988 |
| Route 9 Ramp over Route 9 | Fair | 425.5 ft | 4,700 | 1988 |
| Jude Lane over Eight Mile River | Fair | 26.6 ft | 4,700 | 1980 |
| Lake Avenue over Lake Compounce Entrance | Fair | 38.1 ft | 4,530 | 1988 |
| Ridge Road over Route 15 & US Route 5 | Fair | 91.5 ft | 4,500 | 1942 |
| I-84 Tr 823 over I84 503 Rr Cap Av Forest | Fair | 1430.1 ft | 4,500 | 1969 |
| I-84 Tr 823 over Parking Lot | Fair | 599.4 ft | 4,500 | 1969 |
| Chestnut Street over Route 9 Northbound | Fair | 154.9 ft | 4,500 | 1975 |
| Chestnut Street over Route 9 Southbound | Fair | 164.7 ft | 4,500 | 1975 |
| Stanley Street #1 over Route 9 & Ramps | Fair | 362.2 ft | 4,500 | 1977 |
| South Road over Route 9 Southbound | Fair | 281.2 ft | 4,400 | 1969 |
| SR 597 Northbound over Quinnipiac River | Fair | 133.2 ft | 4,300 | 1963 |
| SR 597 Northbound over Canal ST Rails To Trails | Fair | 268.0 ft | 4,300 | 1963 |
| Old Turnpike Road over Quinnipiac River | Fair | 82.0 ft | 4,284 | 1957 |
| East Road over Mountain Brook | Fair | 24.0 ft | 4,220 | 2011 |
| SR 510 Depot Hill over Interstate-91 | Fair | 185.7 ft | 4,200 | 1959 |
| I-84 Tr 824 over Capitol Avenue & Amtrak | Fair | 1187.0 ft | 4,100 | 1969 |
| I-84 Tr 824 over Parking Lot | Fair | 458.0 ft | 4,100 | 1969 |
| Whiting Street over Route 9 & Route 9 Ramp | Fair | 285.1 ft | 4,100 | 1976 |
| SR 500n I-84 Tr 8 over I-84 WB & I-84 Ramp 701 | Fair | 145.3 ft | 4,000 | 1964 |
| I-84 Tr 816 over Rte372 Pan Rr Quinnipiac | Fair | 337.6 ft | 4,000 | 1969 |
| I-84 WB Hov Lane over Route 15 | Fair | 2046.9 ft | 4,000 | 1988 |
| SR 500 Tr 805 over Pitkin Street | Fair | 60.7 ft | 3,900 | 1964 |
| Lake Street over Route 72 | Fair | 227.7 ft | 3,900 | 1974 |
| I-84 Ramps 181&184 over I-84 And I-84 Ramp 181 | Fair | 429.8 ft | 3,900 | 1969 |
| Gabb Road over Wash Brook | Fair | 22.0 ft | 3,852 | 1981 |
| SR 500 Tr 805 over I-84 WB & I-84-829 | Fair | 143.7 ft | 3,800 | 1998 |
| I-291 Ramp C over Route 5 & Ct Southern Rr | Fair | 285.4 ft | 3,800 | 1993 |
| Washington Street over Route 72 | Fair | 180.1 ft | 3,700 | 1975 |
| I-84 EB Hov & WB R over I-84 EB RTE 15 Ramp A | Fair | 803.1 ft | 3,700 | 1987 |
| South Center ST over Interstate-91 | Fair | 289.0 ft | 3,700 | 1992 |
| Jacobs Street over Pequabuck River | Fair | 47.9 ft | 3,631 | 1920 |
| Naubuc Avenue over Porter Brook | Fair | 20.3 ft | 3,600 | 1871 |
| Shuttlemeadow Road over Quinnipiac River | Fair | 42.0 ft | 3,550 | 1968 |
| Camels Back Road over Amtrak Railroad | Fair | 38.4 ft | 3,500 | 1891 |
| Still Road over Tumble Brook | Fair | 24.0 ft | 3,500 | 1916 |
| I-384 Ramp 003 over I-384 Tr 801 | Fair | 235.6 ft | 3,500 | 1987 |
| Ann Uccello Street over Interstate-84 & Ramps | Fair | 206.0 ft | 3,500 | 1991 |
| Orchard Street over Interstate 91 | Fair | 360.9 ft | 3,470 | 1964 |
| Simmons Road over Interstate-84 | Fair | 291.0 ft | 3,400 | 1985 |
| Curtiss Street over Pan Am Railroad | Fair | 69.6 ft | 3,393 | 1992 |
| Route 309 over Stratton Brook | Fair | 34.1 ft | 3,300 | 1992 |
| New London Tpk over Roaring Brook | Fair | 33.1 ft | 3,246 | 1939 |
| I-84 Ramp 305 over I-84 Ramp 304 & E | Fair | 245.1 ft | 3,200 | 1986 |
| Putnam Memorial over Deckers Brook | Fair | 40.0 ft | 3,200 | 1993 |
| Mellen Street over Pequabuck River | Fair | 76.1 ft | 3,160 | 1956 |
| Shuttle Meadow RD over Interstate-84 | Fair | 250.0 ft | 3,134 | 1965 |
| Center Street over Quinnipiac River | Fair | 33.1 ft | 3,121 | 1983 |
| Mayflower Street over Interstate-84 | Fair | 259.8 ft | 3,000 | 1965 |
| I-84 Ramps 203 204 over Trout Brook | Fair | 50.9 ft | 3,000 | 1965 |
| Pearl Street over Route 190 | Fair | 188.0 ft | 3,000 | 1966 |
| I-84 EB Hov Lane over Rte15&silver La Off Ramp | Fair | 1663.1 ft | 3,000 | 1988 |
| Dowd Street over Mill Brook | Fair | 69.9 ft | 2,980 | 1969 |
| Climax Road over Nod Brook | Fair | 34.1 ft | 2,922 | 1942 |
| High Street over Interstate 84 & Ramps | Fair | 179.5 ft | 2,900 | 1988 |
| Route 159 over Amtrak Railroad | Fair | 285.1 ft | 2,800 | 1974 |
| Interstate 691 Eas over South End Road | Fair | 111.9 ft | 2,800 | 1984 |
| Commerce Street over Route 2 | Fair | 233.9 ft | 2,750 | 1964 |
| Frederick Street over Copper Mine Brook | Fair | 46.6 ft | 2,750 | 2015 |
| Route 159 over Water Works Brook | Fair | 36.1 ft | 2,700 | 1988 |
| East Street over East Branch Salmon Brook | Fair | 27.9 ft | 2,630 | 1937 |
| East Street over Bradley Brook | Fair | 23.0 ft | 2,630 | 1937 |
| Prospect Street over SR 598 | Fair | 87.6 ft | 2,600 | 1947 |
| Hill Street over Muddy Brook | Fair | 38.1 ft | 2,576 | 2001 |
| Boston Neck Road over Stony Brook | Fair | 139.1 ft | 2,542 | 1910 |
| Route 189 over Belden Brook | Fair | 41.0 ft | 2,500 | 1933 |
| Portage Road over North Branch Park River | Fair | 54.1 ft | 2,450 | 1987 |
| Gilbert Avenue over Interstate-91 | Fair | 556.1 ft | 2,400 | 1964 |
| Western Boulevard1 over Salmon Brook | Fair | 64.0 ft | 2,364 | 1988 |
| Burnham Street W. over Interstate-291 | Fair | 267.1 ft | 2,300 | 1993 |
| Wapping Road over Ketch Brook | Fair | 26.9 ft | 2,200 | 1936 |
| Lazy Lane over Quinnipiac River | Fair | 45.9 ft | 2,200 | 1950 |
| Pigeon Hill Road over Interstate 91 | Fair | 211.9 ft | 2,200 | 1989 |
| Ensign Drive over Nod Brook | Fair | 42.0 ft | 2,160 | 1981 |
| Artisan Street over Copper Mine Brook | Fair | 52.2 ft | 2,105 | 2003 |
| Interstate 84 Ramp over Interstate 84 Eastbound | Fair | 131.9 ft | 2,100 | 1968 |
| West Road over Blackledge River | Fair | 42.0 ft | 2,100 | 1968 |
| US Route 5 Tr 804 over Route 2 Westbound | Fair | 143.7 ft | 2,100 | 1991 |
| Wethersfield Road over Mattabesset River | Fair | 71.9 ft | 2,081 | 1970 |
| Deming Road over Willow Brook | Fair | 37.1 ft | 2,081 | 1970 |
| West Center ST Ext over Dayton Brook | Fair | 21.0 ft | 2,033 | 1965 |
| Prospect Street over Interstate-384 | Fair | 245.1 ft | 2,020 | 1968 |
| Beckley Road over Route 9 | Fair | 236.9 ft | 2,014 | 1988 |
| Jones Hollow Road over Route 2 | Fair | 361.2 ft | 2,000 | 1964 |
| Curtiss Street over Quinnipiac River | Fair | 40.0 ft | 2,000 | 1955 |
| Omelia Road over Scantic River | Fair | 84.0 ft | 2,000 | 1986 |
| Route 191 over Broad Brook | Fair | 56.1 ft | 2,000 | 1989 |
| Suffield Street over Stony Brook | Fair | 99.1 ft | 1,990 | 2011 |
| Wells Road over East Branch Salmon Brook | Fair | 74.1 ft | 1,985 | 1956 |
| Route 20 over West Branch Salmon Brook | Fair | 27.9 ft | 1,900 | 1934 |
| Route 20 over West Branch Salmon Brook | Fair | 52.2 ft | 1,900 | 1957 |
| Firetown Road over Bissell Brook | Fair | 24.0 ft | 1,800 | 1949 |
| Rood AVE & Plymout over Deckers Brook | Fair | 32.2 ft | 1,800 | 1979 |
| Burritt Street over Interstate-84 | Fair | 240.2 ft | 1,722 | 2005 |
| Barbourtown Road over Cherry Brook | Fair | 53.1 ft | 1,670 | 1986 |
| SR 500 Tr 803 over I-84 SR 500 Tr 801 & 8 | Fair | 461.0 ft | 1,600 | 1964 |
| Grove Hill Road over Route 72 | Fair | 275.6 ft | 1,600 | 1974 |
| Wassuc Road over Route 2 | Fair | 220.1 ft | 1,500 | 1964 |
| Orchard Road over Amtrak Railroad | Fair | 59.4 ft | 1,500 | 2000 |
| Route 160 over Roaring Brook | Fair | 45.9 ft | 1,500 | 1910 |
| Simsbury Road over West Branch Salmon Brook | Fair | 110.9 ft | 1,480 | 1956 |
| So Main Street #1 over Route 2 | Fair | 236.9 ft | 1,471 | 1966 |
| Flagg Road over Hunters Pond | Fair | 24.9 ft | 1,440 | 1985 |
| Route 189 over Crooked Brook | Fair | 23.0 ft | 1,400 | 1935 |
| Woodfield Crossing over Brook | Fair | 34.1 ft | 1,389 | 1980 |
| Coles Avenue over Schoolhouse Brook | Fair | 32.2 ft | 1,348 | 1957 |
| Vineyard Road over Burlington Brook | Fair | 55.8 ft | 1,323 | 2016 |
| Route 20 over Moosehorn Brook | Fair | 26.9 ft | 1,300 | 1957 |
| Interstate-384 Hov over Interstate-84 Eastbound | Fair | 577.1 ft | 1,300 | 1986 |
| Country Club RD #2 over Cold Brook | Fair | 54.1 ft | 1,299 | 2001 |
| Halladay AVE West over Philo Brook | Fair | 44.9 ft | 1,286 | 1955 |
| Scoville Road over Chidsey Brook | Fair | 32.2 ft | 1,280 | 1981 |
| Weir Street over Roaring Brook | Fair | 25.9 ft | 1,273 | 1974 |
| Prospect Street over Hop Brook | Fair | 45.9 ft | 1,210 | 1997 |
| Simsbury Road over Bissell Brook | Fair | 39.0 ft | 1,210 | 1956 |
| Prospect Street over Interstate-84 | Fair | 211.9 ft | 1,200 | 1961 |
| Spring Street over Birch Mountain Brook | Fair | 26.9 ft | 1,200 | 1905 |
| Orchard Road over Belcher Brook | Fair | 26.9 ft | 1,200 | 1974 |
| South Main Street over Blackledge River | Fair | 38.1 ft | 1,200 | 1920 |
| Route 189 over East Branch Salmon Brook | Fair | 25.9 ft | 1,100 | 1990 |
| Atwater Street over Quinnipiac River | Fair | 60.0 ft | 1,076 | 1961 |
| Route 191 over Broad Brook | Fair | 26.9 ft | 1,000 | 1922 |
| Spring Street over Interstate-384 | Fair | 254.9 ft | 950 | 1970 |
| Kennedy Road over Amtrak Rr & Parking Lot | Fair | 293.0 ft | 900 | 1987 |
| West Mountain RD over Cherry Brook | Fair | 54.1 ft | 890 | 1956 |
| East Street over Mill Brook | Fair | 23.0 ft | 700 | 1953 |
| Barndoor Hills RD over Bissell Brook | Fair | 40.0 ft | 700 | 1956 |
| Hungary Road over Salmon Brook | Fair | 63.0 ft | 680 | 1967 |
| North Mountain RD over I-84 EB And Tr 816 | Fair | 124.0 ft | 675 | 1969 |
| North Mountain Rd. over I-84 Westbound & Ramps | Fair | 145.0 ft | 675 | 1968 |
| South Grand ST #1 over Stony Brook | Fair | 40.0 ft | 644 | 2001 |
| Old Wheeler Lane over Roaring Brook | Fair | 25.6 ft | 640 | 1964 |
| Johnson Road over Route 2 | Fair | 260.5 ft | 610 | 1966 |
| Mechanicsville RD over East Branch Salmon Brook | Fair | 43.0 ft | 540 | 1969 |
| Meadowbrook Drive over Drainage | Fair | 65.0 ft | 530 | 1998 |
| Taintor Street over Stony Brook | Fair | 44.9 ft | 515 | 2001 |
| Long Swamp Road over Interstate-84 | Fair | 283.1 ft | 479 | 1969 |
| Cedar Glen over Hop Brook | Fair | 25.9 ft | 473 | 1978 |
| Gardner Street over Interstate-384 + Hop Brk | Fair | 408.8 ft | 470 | 1970 |
| Worthington Ridge over Mattabesset River | Fair | 55.1 ft | 464 | 1996 |
| Reservoir Hill RD over Whigville Brook | Fair | 28.9 ft | 458 | 2005 |
| Route 20 over Hubbard Brook | Fair | 45.9 ft | 450 | 1940 |
| Sword Avenue over Interstate-91 | Fair | 204.7 ft | 450 | 1959 |
| Route 2 Ramp 028 over Dark Hollow Brook | Fair | 23.0 ft | 450 | 1964 |
| Route 20 over Valley Brook | Fair | 53.1 ft | 450 | 1990 |
| Cottage Street over Roaring Brook | Fair | 22.0 ft | 410 | 1966 |
| Barndoor Hills Rd2 over West Branch Salmon Brook | Fair | 79.1 ft | 408 | 1956 |
| Pond Hill Road over Howell Brook | Fair | 36.1 ft | 403 | 2002 |
| Park Road over Route 2 | Fair | 258.9 ft | 395 | 1964 |
| Pheasant Hill DR over Rockledge Brook | Fair | 34.1 ft | 380 | 1900 |
| South Main Street over Copper Mine Brook | Fair | 29.9 ft | 330 | 1956 |
| Waterchase Drive over Valley Brook | Fair | 26.9 ft | 322 | 1989 |
| Batson Drive over Interstate-291 | Fair | 194.9 ft | 285 | 1994 |
| Paul Manafort DR over Stream | Fair | 48.9 ft | 280 | 1970 |
| Old Mill Lane over Water Supply Brook | Fair | 21.0 ft | 275 | 1983 |
| Foote Road over Burlington Brook | Fair | 25.9 ft | 271 | 1975 |
| Belden Road #2 over Burlington Brook | Fair | 37.1 ft | 268 | 1956 |
| Mill Street over Salmon Brook | Fair | 27.9 ft | 252 | 1939 |
| Heritage Drive over Stocking Brook | Fair | 21.0 ft | 238 | 1985 |
| Town Bridge Road over Farmington River | Fair | 171.3 ft | 235 | 1895 |
| West Road over Cherry Brook | Fair | 25.9 ft | 224 | 1900 |
| Parkview Drive over Roaring Brook | Fair | 23.0 ft | 210 | 1965 |
| Brookside Drive over Hart Meadow Brook | Fair | 32.5 ft | 210 | 1965 |
| Winchester Drive over Hart Meadow Brook | Fair | 25.9 ft | 210 | 1965 |
| Flood Road over Dickinson Creek | Fair | 27.9 ft | 200 | 1950 |
| Northwoods Road over East Branch Salmon Brook | Fair | 24.9 ft | 141 | 1982 |
| Humphrey Road No 2 over Cherry Brook | Fair | 33.1 ft | 140 | 1988 |
| Stocking Mill Road over Two Stone Brook | Fair | 21.0 ft | 140 | 1981 |
| Stanley Park Rd-c over Bass Brook Spillway | Fair | 30.8 ft | 130 | 1936 |
| Dorothy Drive over Wash Brook | Fair | 32.2 ft | 130 | 1973 |
| Dalene Drive over West Branch Salmon Brook | Fair | 22.0 ft | 129 | 1945 |
| Willow Creek AVE over Willow Creek | Fair | 41.0 ft | 115 | 1997 |
| Airport Perim. RD over Ssr 401 | Fair | 187.3 ft | 111 | 1961 |
| Ridge Boulevard over Unnamed Brook | Fair | 43.6 ft | 106 | 2000 |
| Powder Mill Road over Nepaug River | Fair | 60.0 ft | 70 | 2000 |
| Oakwood Drive # 1 over Stream | Fair | 22.0 ft | 70 | 1970 |
| Spruce Street over Folly Brook | Fair | 22.0 ft | 70 | 1977 |
| Dish Mill Road over Howell Brook | Fair | 24.0 ft | 67 | 2000 |
| Nelson Farm Road over Polkville Brook | Fair | 24.9 ft | 50 | 2000 |
| Hurricane Brook RD over Hurricane Brook | Fair | 24.9 ft | 20 | 1934 |
| Vacant Route 9 SB over Interstate-84 | Fair | 220.1 ft | 0 | 1969 |
| Vacant Rte. 9 Ramp over Interstate-84 | Fair | 423.9 ft | 0 | 1969 |
| Vacant Rte. 9 Ramp over I-84 I-84 Tr 820 SR 506 | Fair | 699.1 ft | 0 | 1970 |
| Interstate-91 over Mill Brook | Good | 21.0 ft | 118,100 | 1954 |
| Interstate-84 over Hockanum River | Good | 219.2 ft | 115,800 | 1986 |
| Interstate-91 over Beamans Brook | Good | 25.9 ft | 88,700 | 1987 |
| Interstate-91 SB over Capen Street | Good | 98.1 ft | 74,450 | 1991 |
| Interstate-91 SB over Route 178 (park Avenue) | Good | 125.7 ft | 70,950 | 1991 |
| Interstate-91 NB over Route 178 (park Avenue) | Good | 125.7 ft | 70,950 | 1990 |
| Route 2 over Hubbard Brook | Good | 30.8 ft | 70,300 | 1964 |
| Route 2 over Sutton Avenue | Good | 57.1 ft | 68,600 | 1951 |
| Interstate-91 SB over Weston Street | Good | 86.9 ft | 68,400 | 1991 |
| Interstate-84 WB over Berkshire Road | Good | 116.1 ft | 64,800 | 2022 |
| Interstate-91 NB over Route 159 | Good | 164.7 ft | 64,700 | 1991 |
| Interstate 91 SB over Keney Park Rd& Meadow Bk | Good | 222.1 ft | 64,600 | 1991 |
| Interstate-84 WB over SR 535 (ridgewood Road) | Good | 156.5 ft | 64,300 | 1965 |
| Interstate-84 EB over Berkshire Road | Good | 116.8 ft | 63,400 | 2022 |
| Interstate-91 NB over Route 75 (poquonock Ave) | Good | 186.0 ft | 62,100 | 1991 |
| Interstate-91 SB over Route 159 | Good | 163.7 ft | 61,100 | 1991 |
| I-84 & Exit Ramp28 over Judd Brook | Good | 32.2 ft | 60,300 | 1961 |
| Interstate-91 NB over Hayden Station Road | Good | 117.1 ft | 56,700 | 1992 |
| Route 15 over SR 502 Silver Lane | Good | 147.0 ft | 56,200 | 1987 |
| Interstate-91 SB over Hayden Station Road | Good | 117.1 ft | 55,600 | 1992 |
| Route 3 over Keeney Cove | Good | 35.1 ft | 55,100 | 1959 |
| Interstate-91 SB over Route 75 (poquonock Ave) | Good | 186.0 ft | 55,100 | 1991 |
| Route 2 over Dark Hollow Brook | Good | 24.9 ft | 47,400 | 1964 |
| Interstate-91 NB over Mdc Sewer Pipe | Good | 224.7 ft | 47,200 | 1991 |
| Interstate-384 EB over Bikeway | Good | 34.1 ft | 41,800 | 1986 |
| Interstate-84 EB over Abandoned B&m Rr | Good | 172.9 ft | 40,800 | 1963 |
| Route 2 over Dickerson Creek | Good | 24.9 ft | 40,200 | 1964 |
| Route 9 Northbound over East Street #2 | Good | 127.0 ft | 38,800 | 1975 |
| Route 2 Westbound over Ensign Street | Good | 58.4 ft | 37,100 | 1962 |
| Route 218 over Meadow Brook | Good | 22.0 ft | 36,600 | 1993 |
| SR 508 over SR 549 (birdseye Road) | Good | 134.8 ft | 34,900 | 1972 |
| Interstate-291 WB over Main Street | Good | 112.9 ft | 31,000 | 1993 |
| Route 9 Southbound over Route 372 | Good | 90.2 ft | 29,400 | 1962 |
| Route 72 over Camp Street | Good | 121.1 ft | 28,600 | 1980 |
| Route 175 over Amtrak Railroad | Good | 107.3 ft | 27,900 | 1980 |
| Route 72 SB over Route 10 | Good | 145.3 ft | 26,000 | 1975 |
| I-91 Tr 841 over I-91 Ramp 186 | Good | 106.3 ft | 25,600 | 1990 |
| Route 9 Northbound over Bass Brook | Good | 145.3 ft | 25,300 | 1991 |
| Route 9 Northbound over SR 505 {ella Grasso Bld} | Good | 146.0 ft | 25,300 | 1991 |
| Main Street over Salmon Brook | Good | 24.9 ft | 25,001 | 1987 |
| Interstate-291 EB over Route 5 & Ct Southern Rr | Good | 284.4 ft | 24,300 | 1993 |
| Route 9 Southbound over Bass Brook | Good | 145.3 ft | 23,400 | 1991 |
| Route 9 Southbound over SR 505 {ella Grasso Bld} | Good | 146.0 ft | 23,400 | 1991 |
| Route 2 Eastbound over Roaring Brook | Good | 62.0 ft | 21,900 | 1964 |
| I-91 NB To Route 5 over Route 5/15 SB | Good | 888.1 ft | 21,700 | 2021 |
| Interstate-291 WB over Route 5 & Ct Southern Rr | Good | 284.4 ft | 21,200 | 1993 |
| Route 4 over Farmington River | Good | 407.8 ft | 20,500 | 1955 |
| Interstate-384 WB over Charter Oak Greenway | Good | 90.9 ft | 19,900 | 1969 |
| Flatbush Avenue over Busway & Amtrak Rr | Good | 176.8 ft | 19,900 | 2013 |
| I-91 Tr 854 & 855 over Interstate-291 Ramp 001 | Good | 127.0 ft | 18,300 | 1992 |
| I-291 Eastbound over Tolland Tpke & Csrr | Good | 336.0 ft | 18,300 | 1993 |
| I-291 Westbound over Tolland Tpke & Csrr | Good | 325.1 ft | 18,300 | 1993 |
| Interstate-291 EB over Interstate 84 | Good | 467.5 ft | 17,900 | 1993 |
| Route 3 Tr 801 over Route 2 Ramp 080 | Good | 58.1 ft | 17,100 | 1987 |
| Route 305 over Interstate-91 Southbound | Good | 106.0 ft | 16,700 | 1990 |
| Route 305 over Interstate-91 Northbound | Good | 107.0 ft | 16,700 | 1990 |
| Route 2 Westbound over Lymans Brook | Good | 20.0 ft | 16,600 | 1964 |
| Columbus Boulevard over SR 598 (whitehead Hwy) | Good | 97.1 ft | 16,100 | 2005 |
| SR 529 over Drainage | Good | 54.1 ft | 15,900 | 1959 |
| Route 229 over Pequabuck River | Good | 59.1 ft | 15,400 | 1969 |
| I-84 Tr 820 over Woodruff Road | Good | 120.4 ft | 15,300 | 1966 |
| Mountain Road #1 over Trout Brook | Good | 24.9 ft | 15,140 | 1986 |
| U.s. Route 5 over Interstate-91 | Good | 207.0 ft | 15,100 | 1959 |
| U.s. Route 44 over North Branch Park River | Good | 80.7 ft | 15,000 | 1993 |
| Day Hill Road WB over Route 75 | Good | 132.9 ft | 14,957 | 1989 |
| Hart Street over Quinnipiac River | Good | 44.0 ft | 14,200 | 1987 |
| Interstate-291 Tr over Route 218 & Briarwood DR | Good | 345.1 ft | 14,000 | 1993 |
| Route 72 over Pequabuck River | Good | 55.1 ft | 13,800 | 1995 |
| Scotland Road over Hockanum River | Good | 63.0 ft | 13,640 | 1985 |
| Route 10 over Quinnipiac River | Good | 30.8 ft | 13,500 | 1972 |
| West Middle Tpke. over Bigelow Brook | Good | 24.9 ft | 13,300 | 1975 |
| Main Street over Porter Brook | Good | 21.0 ft | 13,300 | 1983 |
| U.s. Route 44 over Central New England Rr | Good | 46.9 ft | 13,200 | 1981 |
| Route 17 over Hubbard Street | Good | 60.0 ft | 13,000 | 1953 |
| Route 159 over Meadow Brook | Good | 35.1 ft | 12,900 | 1992 |
| Andrews Street over Pequabuck River | Good | 77.1 ft | 12,415 | 1900 |
| Marion Avenue over Eight Mile River | Good | 38.1 ft | 12,400 | 1979 |
| Kelsey Street over Webster Brook | Good | 22.0 ft | 12,360 | 1979 |
| Adams Street over Hockanum River | Good | 82.0 ft | 12,100 | 1983 |
| Route 176 -main ST over Mill Brook | Good | 24.9 ft | 12,100 | 1990 |
| Route 20 over Salmon Brook | Good | 47.9 ft | 11,600 | 1940 |
| Route 83 & Ramp over Hop Brook | Good | 24.9 ft | 11,600 | 1970 |
| I-84 Ramp 247 over Hockanum River | Good | 106.0 ft | 11,400 | 2017 |
| SR 536 over Quinnipiac River | Good | 23.0 ft | 11,300 | 1969 |
| Route 10 over Hop Brook | Good | 52.2 ft | 11,100 | 1957 |
| Woodland Street over Central New England Rr | Good | 39.4 ft | 10,900 | 2005 |
| Route 17 over Roaring Brook | Good | 99.1 ft | 10,700 | 1996 |
| I-84 Tr 838 over Interstate-84 Tr 836 | Good | 496.1 ft | 10,600 | 1993 |
| I384 Ramp & Keeney over Hop Brook | Good | 32.2 ft | 10,500 | 1968 |
| Route 322 over Misery Brook | Good | 26.6 ft | 10,300 | 1994 |
| US Route 44 over Cherry Brook | Good | 117.1 ft | 10,000 | 2006 |
| 291 Rmp & Deerf RD over Deckers Brook | Good | 40.0 ft | 10,000 | 1993 |
| Prospect Avenue over Interstate 84 | Good | 228.0 ft | 9,800 | 1965 |
| I-84 Tr 834 over Route 322 | Good | 138.1 ft | 9,600 | 1987 |
| Route 220 - Shaker over Freshwater Brook | Good | 23.0 ft | 9,500 | 1993 |
| SR 555 (west Main over Pan Am Railroad | Good | 49.9 ft | 9,300 | 1930 |
| I-291 Eastbound over I-84 Tr 836 I-84 Rmp 304 | Good | 254.9 ft | 9,200 | 1993 |
| I-291WB& I-84TR837 over I-291EB I-84TR836 Rmp304 | Good | 400.9 ft | 9,200 | 1993 |
| SR 500 SB Tr 805 over I-84 EB Tr 833 & 831 | Good | 85.3 ft | 9,000 | 2017 |
| West Main Street over Quinnipiac River | Good | 34.1 ft | 8,632 | 1979 |
| Route 2 Westbound over I-84EB I-84TR 831 & 833 | Good | 640.4 ft | 8,400 | 1964 |
| Route 30 & 83 Ovlp over Brook | Good | 21.0 ft | 8,400 | 1992 |
| Route 72 over Pequabuck River | Good | 235.9 ft | 8,400 | 2009 |
| Memorial Blvd. over Pequabuck River | Good | 59.7 ft | 8,380 | 1921 |
| Route 189 over Wash Brook | Good | 27.9 ft | 8,100 | 1916 |
| Laurel Street over Amtrak Cnerr &ctfastrak | Good | 105.0 ft | 7,990 | 1962 |
| Route 178 over Beaman Brook | Good | 46.9 ft | 7,800 | 2022 |
| Route 160 over Interstate-91 Southbound | Good | 140.7 ft | 7,700 | 2019 |
| Route 160 over Interstate-91 Northbound | Good | 140.7 ft | 7,700 | 2019 |
| Park Road over Trout Brook | Good | 46.9 ft | 7,420 | 1956 |
| I-84 Tr 829 over I-84 EB & I-84 Tr 828 | Good | 98.8 ft | 7,400 | 2019 |
| Broad Street over Amtrak Rr & Busway | Good | 142.7 ft | 7,400 | 1975 |
| Route 120 over Misery Brook | Good | 20.0 ft | 7,200 | 1963 |
| Kensington Arch over Willow Brook | Good | 22.0 ft | 7,038 | 1996 |
| US Route 44 over SR 500 | Good | 224.7 ft | 7,000 | 1959 |
| Pleasant Valley RD over Podunk River | Good | 44.9 ft | 7,000 | 2023 |
| Fern Street over Trout Brook | Good | 80.1 ft | 7,000 | 1983 |
| Route 189 over Muddy Brook | Good | 25.9 ft | 6,900 | 1993 |
| Route 219 over Mountain Brook | Good | 42.0 ft | 6,700 | 1959 |
| Route 219 over West Branch Salmon Brook | Good | 59.1 ft | 6,700 | 1959 |
| Forbes Street over Porter Brook | Good | 79.1 ft | 6,700 | 1996 |
| Eastern Boulevard over Salmon Brook | Good | 47.6 ft | 6,492 | 2018 |
| I-91 Tr 860 over Briarwood Drive | Good | 112.9 ft | 6,400 | 1992 |
| West Queen Street over Quinnipiac River | Good | 39.0 ft | 6,334 | 1969 |
| Walnut Street over Hockanum River | Good | 56.1 ft | 6,300 | 1942 |
| SR 536 over Quinnipiac River | Good | 21.0 ft | 6,100 | 1946 |
| RT 2 WB & Sr500-80 over I-84 EB & Tr 828 | Good | 115.2 ft | 6,000 | 2019 |
| SR 502 over South Fork Hockanum Riv | Good | 37.1 ft | 6,000 | 1993 |
| Route 94 over Roaring Brook | Good | 29.9 ft | 5,900 | 1938 |
| Hartford Road over South Fork Hockanum Riv | Good | 45.9 ft | 5,800 | 2020 |
| Norton Road over Amtrak Railroad | Good | 101.4 ft | 5,800 | 1979 |
| I-91 SB Ramp 204 over I-91 SB Tr 855 | Good | 176.5 ft | 5,800 | 1990 |
| Cottage Grove Rd#2 over Tumble Brook | Good | 23.0 ft | 5,757 | 1975 |
| Route 15 Ramp 161 over Route 15 | Good | 154.9 ft | 5,600 | 2010 |
| Route 189 over Salmon Brook | Good | 128.0 ft | 5,600 | 2000 |
| Route 69 over Pan Am Railroad | Good | 62.3 ft | 5,600 | 1992 |
| Boulevard over Trout Brook | Good | 94.2 ft | 5,500 | 1983 |
| Old Farms Road over Farmington River | Good | 355.3 ft | 5,300 | 2020 |
| SR 500a over Pequabuck River | Good | 88.9 ft | 5,300 | 1966 |
| Burnham Street over Mattabesset River | Good | 48.2 ft | 5,151 | 2019 |
| Vernon Street over Lydall Brook | Good | 21.0 ft | 5,100 | 1987 |
| North Main Street over Freshwater Brook | Good | 27.9 ft | 4,876 | 1999 |
| SR 597 over I-84 EB | Good | 247.0 ft | 4,800 | 2005 |
| Louisiana Avenue over Copper Mine Brook | Good | 53.8 ft | 4,763 | 2021 |
| Curtis Street over Route 72 | Good | 214.2 ft | 4,527 | 1973 |
| I-91 SB On Ramp over Amtrak Railroad | Good | 150.3 ft | 4,300 | 1990 |
| Spring Street over Quinnipiac River | Good | 71.5 ft | 4,187 | 2022 |
| Route 94 over Blackledge River | Good | 21.0 ft | 4,000 | 1956 |
| SR 500 Tr 801 over I-84 EB And I-84 Tr 833 | Good | 420.6 ft | 3,900 | 1964 |
| North Pond Street over Pan Am Railroad | Good | 104.0 ft | 3,750 | 1924 |
| I-384 WB On Ramp over Hop Brook & Bike Path | Good | 87.9 ft | 3,600 | 1969 |
| Lower Lane over Mattabesset River | Good | 55.1 ft | 3,502 | 1970 |
| Addison Road over Salmon Brook | Good | 32.2 ft | 3,500 | 2013 |
| Edwards Street over Central New England Rr | Good | 68.2 ft | 3,300 | 1912 |
| Middletown Road over Spruce Brook | Good | 33.1 ft | 3,300 | 1999 |
| Mill Street over Quinnipiac River | Good | 24.9 ft | 3,225 | 1955 |
| Farmington Avenue over Mattabesset River | Good | 59.1 ft | 2,983 | 2017 |
| Francis Avenue over Piper Brook | Good | 37.1 ft | 2,940 | 1987 |
| Tomlinson Avenue over Quinnipiac River | Good | 23.6 ft | 2,845 | 2022 |
| Autumn Street over Porter Brook | Good | 24.9 ft | 2,800 | 1991 |
| Garfield Street over Mill Pond Brook | Good | 26.6 ft | 2,780 | 2008 |
| Old Main Street over Goff Brook | Good | 40.0 ft | 2,600 | 2014 |
| Remington Street over Stony Brook | Good | 112.5 ft | 2,575 | 2020 |
| South Maple Street over Scantic River | Good | 86.0 ft | 2,500 | 2010 |
| Prospect Street over Eight Mile River | Good | 83.0 ft | 2,337 | 1961 |
| Long Hill Road over Interstate-291 | Good | 174.9 ft | 2,315 | 1993 |
| Route 71 over Mattabesset River | Good | 84.6 ft | 2,300 | 1974 |
| I-91 NB On Ramp over Route 159 | Good | 142.1 ft | 2,300 | 1989 |
| Meadowbrook Drive over Tucker Brook | Good | 91.9 ft | 2,121 | 1994 |
| Meadowbrook Drive over Drainage | Good | 80.1 ft | 2,121 | 1995 |
| Bina Avenue over I-91 & Hov Lanes | Good | 213.9 ft | 2,100 | 1990 |
| Beckley Road over Spruce Brook | Good | 29.9 ft | 2,060 | 2012 |
| West Center ST Ext over Eight Mile River | Good | 58.1 ft | 2,033 | 1961 |
| Stillwell Drive over Quinnipiac River | Good | 39.0 ft | 2,000 | 2013 |
| Abbe Road over Buckhorn Brook | Good | 30.8 ft | 2,000 | 1989 |
| Naubuc Avenue over Salmon Brook | Good | 21.0 ft | 2,000 | 1970 |
| Route 179 over Cherry Brook | Good | 34.1 ft | 1,900 | 1956 |
| Park Street over Cheney Rail Trail | Good | 118.1 ft | 1,887 | 1941 |
| Bell Street over Salmon Brook | Good | 39.0 ft | 1,773 | 2008 |
| Woodland Street over Roaring Brook | Good | 34.1 ft | 1,589 | 1983 |
| Matianuck Avenue over I-291 Ramps 001 & 002 | Good | 138.1 ft | 1,575 | 1991 |
| Matson Hill Road over Roaring Brook | Good | 34.1 ft | 1,433 | 1940 |
| Cold Brook Road over Roaring Brook | Good | 34.1 ft | 1,420 | 1968 |
| I-84 Tr 831 over Interstate-84 EB | Good | 164.0 ft | 1,400 | 1964 |
| I-384 WB Off Ramp over Hop Brook & Bike Path | Good | 89.9 ft | 1,400 | 1969 |
| Berlin Street over Mattabesset River | Good | 95.1 ft | 1,339 | 1981 |
| South River Street over Freshwater Brook | Good | 48.9 ft | 1,100 | 2023 |
| Fisher Hill Road over Roaring Brook | Good | 48.6 ft | 1,061 | 2020 |
| Glen Street over Mattabesset River | Good | 28.9 ft | 1,050 | 1957 |
| Chapel Road over Podunk River | Good | 22.0 ft | 1,000 | 1997 |
| Hungary Road over Hungary Brook | Good | 26.2 ft | 970 | 2023 |
| Main Street over Podunk River | Good | 72.5 ft | 750 | 2022 |
| Lincoln Street #2 over Willow Brook | Good | 24.0 ft | 750 | 1996 |
| Biltmore Street over Sandy Brook | Good | 26.9 ft | 650 | 1956 |
| Ford Avenue over Deckers Brook | Good | 21.0 ft | 633 | 1979 |
| Hollister Drive over Roaring Brook | Good | 24.9 ft | 630 | 1985 |
| East Barber Street over Deckers Brook | Good | 24.9 ft | 626 | 1979 |
| Silver Street over East Branch Salmon Brook | Good | 81.0 ft | 617 | 2013 |
| So Main Street #1 over Fawn Brook | Good | 53.1 ft | 600 | 2020 |
| Wright Road over Cherry Brook | Good | 64.0 ft | 570 | 1994 |
| Tufts Drive over Tucker Brook | Good | 30.8 ft | 530 | 2005 |
| Peck Orchard Road over Brook | Good | 23.0 ft | 452 | 2018 |
| Donahue Road over Belden Brook | Good | 45.9 ft | 410 | 1956 |
| Pleasant Road over Boweyns Brook | Good | 20.3 ft | 370 | 2007 |
| Jones Hollow Road over Blackledge River | Good | 60.0 ft | 300 | 2020 |
| Broad Hill Road over West Branch Salmon Brook | Good | 62.0 ft | 270 | 1956 |
| Monarch Drive over Brook | Good | 24.0 ft | 265 | 2010 |
| Tobey Avenue over Deckers Brook | Good | 20.0 ft | 262 | 1955 |
| Barnes Hill Road over Burlington Brook | Good | 56.8 ft | 261 | 1956 |
| Wildermere Road over Belcher Brook | Good | 21.0 ft | 255 | 1980 |
| West Road over Cherry Brook | Good | 25.3 ft | 220 | 2023 |
| Miller Pond Road over Buckland Pond | Good | 27.9 ft | 215 | 2005 |
| Thorne Road over Rockledge Brook | Good | 24.3 ft | 210 | 1965 |
| Stanford Drive over Tucker Brook | Good | 84.0 ft | 148 | 1998 |
| Petersen Way over Plum Gully Brook | Good | 29.9 ft | 110 | 1993 |
| Commerce Drive over Stream | Good | 21.3 ft | 106 | 2000 |
| Austin Brook Drive over Austin Brook | Good | 34.1 ft | 106 | 2000 |
| Porter Street over Porter Brook | Good | 21.0 ft | 99 | 1985 |
| Scarborough Road over Deckers Brook | Good | 24.9 ft | 69 | 1970 |
| Thronebrook Drive over Higley Brook | Good | 20.0 ft | 61 | 1990 |
| Moosehorn Road over Moosehorn Brook | Good | 44.6 ft | 34 | 1956 |