| Cswy Bridge N. B. over Lake Pontchartrain | LA | 127,269 ft (24.1 mi) | 1965 | 18,830 |
| Causeway SB over Lake Pontchartrain | LA | 127,200 ft (24.1 mi) | 1956 | 18,830 |
| I0055 over I-10 & US 51 & Swamp | LA | 76,713 ft (14.5 mi) | 1975 | 24,000 |
| I0055 over US 51 & Swamp | LA | 75,831 ft (14.4 mi) | 1975 | 24,000 |
| I0010 over Bonnet Carre Spillway | LA | 50,813 ft (9.6 mi) | 1972 | 32,050 |
| I0010 over Bonnet Carre Spillway | LA | 50,771 ft (9.6 mi) | 1972 | 48,723 |
| I0055 over Elevated Rdwy | LA | 42,125 ft (8.0 mi) | 1979 | 39,850 |
| I0055 over Manchac Int/service RD | LA | 42,125 ft (8.0 mi) | 1979 | 17,665 |
| I0010 over La975 E Floodway La3000 | LA | 41,996 ft (8.0 mi) | 1972 | 21,450 |
| I0010 over East Floodway | LA | 41,996 ft (8.0 mi) | 1972 | 1,585 |
| I-10 EB over Mobile Bay * US 90 | AL | 39,728 ft (7.5 mi) | 1978 | 32,384 |
| I-10 WB over M. Bay 90 98 I10wb Ramp | AL | 39,723 ft (7.5 mi) | 1978 | 32,387 |
| State Route 92 over San Francisco Bay | CA | 36,068 ft (6.8 mi) | 1967 | 120,000 |
| US 1 (sr 5) over Moser Channel | FL | 35,867 ft (6.8 mi) | 1982 | 11,300 |
| I-65 NB over Mobile River Delta | AL | 32,105 ft (6.1 mi) | 1980 | 12,571 |
| I-65 SB over Mobile River Delta | AL | 32,098 ft (6.1 mi) | 1980 | 12,571 |
| Us0090 over Drain Canals La.20 Rr | LA | 29,543 ft (5.6 mi) | 1995 | 4,014 |
| Us0090 over Drainage Canals La.20 Rr | LA | 29,543 ft (5.6 mi) | 1995 | 3,007 |
| I0010 over Lake Ponchartrain | LA | 29,202 ft (5.5 mi) | 2011 | 1,600 |
| I0010 over Lake Ponchartrain | LA | 29,187 ft (5.5 mi) | 2011 | 87,741 |
| La3235 over Wetlands | LA | 29,040 ft (5.5 mi) | 2012 | 3,305 |
| Us0090-b over Harvey Canal/sts/rr | LA | 29,032 ft (5.5 mi) | 1987 | 101,282 |
| Us0090-b over Harvey Canal/sts/rr | LA | 29,030 ft (5.5 mi) | 1987 | 67,143 |
| Us64 Us264byp over Croatan Sound | NC | 27,580 ft (5.2 mi) | 2002 | 6,900 |
| I0310 over US 61/rr/swamp/la 626 | LA | 25,754 ft (4.9 mi) | 1992 | 20,850 |
| I0310 over US 61/rr/swamp/la 626 | LA | 25,671 ft (4.9 mi) | 1992 | 20,850 |
| Us0011 over Lake Pontchartrain | LA | 24,921 ft (4.7 mi) | 1938 | 3,912 |
| I-165 NB over Multiple Streets Streams | AL | 24,513 ft (4.6 mi) | 1994 | 21,946 |
| Route 13 Sbl over Ches. Bay - Trestle C | VA | 24,335 ft (4.6 mi) | 1998 | 5,424 |
| I-165 SB over Multiple Streets Streams | AL | 24,333 ft (4.6 mi) | 1994 | 21,946 |
| Route 13 Nbl over Ches. Bay - Trestle C | VA | 24,110 ft (4.6 mi) | 1964 | 5,424 |
| I0010 over W Atchafalaya Floodway | LA | 23,439 ft (4.4 mi) | 1971 | 37,370 |
| I0010 over W Atchafalaya Floodway | LA | 23,439 ft (4.4 mi) | 1971 | 1,585 |
| US 17 over James River | VA | 23,200 ft (4.4 mi) | 1980 | 34,140 |
| RTE 10 & Ramps over RTE 110 & 29 Streets | CA | 21,917 ft (4.2 mi) | 1959 | 287,000 |
| I-275 (sr 93) over Tampa Bay | FL | 21,876 ft (4.1 mi) | 1986 | 65,215 |
| Interstate 280 over Caltrain Up Rr City Sts | CA | 21,587 ft (4.1 mi) | 1965 | 107,000 |
| I0010 over E Atchafalaya Floodway | LA | 21,584 ft (4.1 mi) | 1972 | 42,449 |
| I0010 over E Atchafalaya Floodway | LA | 21,584 ft (4.1 mi) | 1972 | 1,585 |
| Sr300 over ST George Sound | FL | 21,541 ft (4.1 mi) | 2003 | 5,700 |
| Interstate 580 over San Pablo Bay | CA | 21,345 ft (4.0 mi) | 1956 | 78,000 |
| US RTE 50 EB over Chesapeake Bay | MD | 21,289 ft (4.0 mi) | 1951 | 38,923 |
| US RTE 50 WB over Chesapeake Bay | MD | 21,050 ft (4.0 mi) | 1973 | 39,114 |
| I 10 over Pascagoula River | MS | 20,929 ft (4.0 mi) | 1976 | 29,000 |
| I 10 over Pascagoula River | MS | 20,929 ft (4.0 mi) | 1976 | 29,000 |
| Ih35e Ih635 N E Dc over Joes Crk W NW HWY Etc | TX | 20,571 ft (3.9 mi) | 2014 | 45,000 |
| E1530 over Creek | OK | 20,000 ft (3.8 mi) | 2023 | 100 |
| Route 13 Sbl over Ches. Bay - Trestle B | VA | 19,997 ft (3.8 mi) | 1998 | 5,424 |
| Route 13 Nbl over Ches. Bay - Trestle B | VA | 19,797 ft (3.7 mi) | 1964 | 5,424 |
| I0010 over City Streets | LA | 19,771 ft (3.7 mi) | 1969 | 1,600 |
| Sr293 over Choctawhatchee Bay | FL | 19,265 ft (3.6 mi) | 1993 | 22,500 |
| I-75 over Straits Of Mackinac | MI | 19,247 ft (3.6 mi) | 1957 | 11,926 |
| Us0190 over Morganza Fldwy | LA | 18,777 ft (3.6 mi) | 1945 | 12,942 |
| I0010 over Reserve Relief Canal | LA | 18,730 ft (3.5 mi) | 1974 | 44,074 |
| I0010 over Reserve Relief Canal | LA | 18,730 ft (3.5 mi) | 1974 | 27,551 |
| RTE I278 over 15th Street 17th Street | NY | 18,472 ft (3.5 mi) | 1962 | 181,470 |
| Nc32 Nc37 Nc94 over Albemarle Sound | NC | 18,460 ft (3.5 mi) | 1990 | 3,500 |
| Sr281 Avalon Blvd. over East Bay | FL | 18,424 ft (3.5 mi) | 1999 | 6,500 |
| I0010 over City Streets | LA | 18,246 ft (3.5 mi) | 1969 | 47,100 |
| SR 193 over Miss. Sound * D.i. Bay | AL | 17,813 ft (3.4 mi) | 1982 | 5,641 |
| Anzalduas Inter over Rio Grande River | TX | 17,782 ft (3.4 mi) | 2009 | 6,500 |
| Route 13 Sbl over Cb & Lookout RD - Tres A | VA | 17,607 ft (3.3 mi) | 1998 | 5,424 |
| Route 13 Nbl over Cb & Lookout RD - Tres A | VA | 17,586 ft (3.3 mi) | 1964 | 5,424 |
| Sr618a Selmon Expy over 39th ST To 78th ST | FL | 17,000 ft (3.2 mi) | 2006 | 20,500 |
| Is 664 Nbl S Appr over James River | VA | 16,685 ft (3.2 mi) | 1990 | 34,964 |
| Is 664 Sbl S Appr over James River | VA | 16,636 ft (3.2 mi) | 1990 | 34,566 |
| I-526 over Cooper River | SC | 16,450 ft (3.1 mi) | 1992 | 76,300 |
| I-295 SB (buckman) over St. Johns River | FL | 16,300 ft (3.1 mi) | 1970 | 65,000 |
| I-295 NB (buckman) over St. Johns River | FL | 16,300 ft (3.1 mi) | 1970 | 64,250 |
| Sr30 Us98 EB over Pensacola Bay | FL | 16,138 ft (3.1 mi) | 2019 | 55,000 |
| Us98 Sr30 WB over Pensacola Bay | FL | 16,138 ft (3.1 mi) | 2023 | 56,835 |
| I-275 SB over Old Tampa Bay | FL | 15,899 ft (3.0 mi) | 1991 | 83,500 |
| RTE 87 over Hudson River Mnrr Hu Li | NY | 15,894 ft (3.0 mi) | 2018 | 78,144 |
| I-275 NB over Tampa Bay | FL | 15,872 ft (3.0 mi) | 1959 | 83,500 |
| RTE 87 over Hudson River Mnrr Hu Li | NY | 15,837 ft (3.0 mi) | 2017 | 68,962 |
| Pharr/renosa Intl over Rio Grande River | TX | 15,770 ft (3.0 mi) | 1994 | 9,525 |
| Ih635 Ih35e W S Dc over Ih635ih35e Royal Etc | TX | 15,663 ft (3.0 mi) | 2014 | 3,907 |
| Us17 over Us17 Bus. & Tar River | NC | 15,273 ft (2.9 mi) | 2010 | 19,500 |
| Us64 over Alligator River | NC | 15,059 ft (2.9 mi) | 1960 | 4,200 |
| Us158w over Currituck Sound | NC | 14,927 ft (2.8 mi) | 1995 | 10,750 |
| US 1&9 over Hcksck & Pssc Rvrs Rds | NJ | 14,907 ft (2.8 mi) | 1932 | 88,138 |
| Us158e over Currituck Sound | NC | 14,865 ft (2.8 mi) | 1966 | 11,250 |
| Us-92 (sr-600) over Old Tampa Bay | FL | 14,859 ft (2.8 mi) | 1975 | 17,750 |
| Nc12 over Oregon Inlet | NC | 14,799 ft (2.8 mi) | 2019 | 5,900 |
| Us64 over Croatan Sound | NC | 14,265 ft (2.7 mi) | 1955 | 2,400 |
| Us98 Sr30 over Apalachicola Bay | FL | 14,174 ft (2.7 mi) | 1988 | 8,100 |
| Us0090 over La 182/la70/loc/drainage | LA | 14,161 ft (2.7 mi) | 1977 | 7,885 |
| 49th St. NB over Tampa Bay | FL | 14,010 ft (2.7 mi) | 1993 | 68,500 |
| 49th St. SB over Tampa Bay | FL | 14,010 ft (2.7 mi) | 1993 | 68,500 |
| US 322 over Delaware River | NJ | 13,915 ft (2.6 mi) | 1974 | 39,139 |
| US 322 over Delaware River | PA | 13,915 ft (2.6 mi) | 1974 | 39,139 |
| Us-92 (sr-600) over Tampa Bay | FL | 13,866 ft (2.6 mi) | 1996 | 17,750 |
| I10 Sr8 over Escambia Bay And Fg&a Rr | FL | 13,819 ft (2.6 mi) | 2006 | 36,000 |
| SR 619 over Pascagoula Bay | MS | 13,808 ft (2.6 mi) | 1989 | 880 |
| US 82 over Mississippi River | AR | 13,752 ft (2.6 mi) | 2010 | 6,800 |
| US 82 over Mississippi River | MS | 13,752 ft (2.6 mi) | 2010 | 7,200 |
| Sr8 I10 over Escambia Bay And Fg&a Rr | FL | 13,736 ft (2.6 mi) | 2007 | 34,000 |
| I-440 EB Main Lane over I30 Off I530 Sh365 Fraz | AR | 13,533 ft (2.6 mi) | 1977 | 53,361 |
| La0006 over Toledo Bend Res. | LA | 13,195 ft (2.5 mi) | 1967 | 3,030 |
| SH 21 over Sabine River | TX | 13,195 ft (2.5 mi) | 1967 | 3,014 |
| IH 345 SB over IH 30 US 75 Dart Rail | TX | 13,191 ft (2.5 mi) | 1971 | 90,190 |
| IH 345 NB over IH 30 US 75 Dart Etc | TX | 13,113 ft (2.5 mi) | 1971 | 90,190 |
| RTE I278 over Bronx Kills Csx Harlem | NY | 13,109 ft (2.5 mi) | 1936 | 116,151 |
| Nc12 over Pamlico Sound | NC | 12,985 ft (2.5 mi) | 2021 | 6,300 |
| I-565; Alt US 72 over N/s R.r / City Streets | AL | 12,943 ft (2.5 mi) | 1991 | 91,064 |
| I-565; Alt US 72 over N/s R.r / City Streets | AL | 12,838 ft (2.4 mi) | 1991 | 98,210 |
| Pr 100 over Intracoastal Waterway | TX | 12,509 ft (2.4 mi) | 1974 | 18,777 |
| I135 HWY SB over Rr 12city St& Strm | KS | 12,496 ft (2.4 mi) | 1977 | 43,946 |
| RTE I278 over Bruckner Expwy Bruckner | NY | 12,240 ft (2.3 mi) | 1960 | 143,338 |
| Us17 over Chowan River | NC | 12,208 ft (2.3 mi) | 1999 | 9,500 |
| US 1 (sr 5) over Long Key Channel | FL | 12,175 ft (2.3 mi) | 1981 | 13,200 |
| I135 HWY NB over Rr 12city St& Strm | KS | 12,110 ft (2.3 mi) | 1977 | 43,946 |
| I 440-sec 1 WB over I30 Sh365 Frazier Fourch | AR | 12,088 ft (2.3 mi) | 1977 | 18,000 |
| Us0090 over Alligator Bayou | LA | 12,079 ft (2.3 mi) | 1998 | 4,014 |
| Us0090 over B.caroline & B.alligator | LA | 12,074 ft (2.3 mi) | 1998 | 10,035 |
| Us331 Sr83 over Choctawhatchee Bay | FL | 12,051 ft (2.3 mi) | 2016 | 13,750 |
| SH 35 over Lavaca Bay | TX | 11,901 ft (2.3 mi) | 1961 | 16,610 |
| I0010 over US 51 & Swamps | LA | 11,752 ft (2.2 mi) | 1972 | 48,723 |
| I0010 over US 51 & Swamps | LA | 11,715 ft (2.2 mi) | 1972 | 27,372 |
| I-76 over I-676 SB I-95 & Del Riv | NJ | 11,692 ft (2.2 mi) | 1957 | 110,000 |
| I-76 over I-676 SB I-95 & Del Riv | PA | 11,692 ft (2.2 mi) | 1957 | 110,000 |
| Ih610 E&w/us290(c) over Ih610;us290;mangum&dacom | TX | 11,690 ft (2.2 mi) | 2020 | 31,695 |
| I0110 over City Streets | LA | 11,548 ft (2.2 mi) | 1970 | 64,059 |
| I0110 over City Streets | LA | 11,536 ft (2.2 mi) | 1969 | 32,092 |
| Interstate 80 over Gate San Francisco Bay | CA | 11,523 ft (2.2 mi) | 2013 | 265,000 |
| Sc 517 over Intracoastal Waterway | SC | 11,460 ft (2.2 mi) | 1993 | 20,000 |
| I 80-i 880 Conn over SB 880 I 80 W Grand | CA | 11,345 ft (2.1 mi) | 1996 | 269,472 |
| I0610 over City Streets | LA | 11,342 ft (2.1 mi) | 1975 | 40,300 |
| Sc 30 over Ashley Riv & Wappoo Crk | SC | 11,296 ft (2.1 mi) | 1993 | 61,400 |
| RTE I295 over Cross Island Parkway CR | NY | 11,250 ft (2.1 mi) | 1961 | 92,348 |
| Ri 138 over East Passage Narr Bay | RI | 11,248 ft (2.1 mi) | 1969 | 28,000 |
| Us101 (hwy 9) over Columbia River | OR | 11,200 ft (2.1 mi) | 1966 | 9,117 |
| US 101 over Columbia R | WA | 11,200 ft (2.1 mi) | 1966 | 23,300 |
| US 90 over Bay ST Louis | MS | 11,128 ft (2.1 mi) | 2008 | 16,000 |
| I 20 over Mississippi River | MS | 11,052 ft (2.1 mi) | 1973 | 23,000 |
| I0020 over Mississippi River | LA | 11,051 ft (2.1 mi) | 1973 | 36,023 |
| SH 35 over Copano Bay | TX | 11,009 ft (2.1 mi) | 2015 | 7,538 |
| Interstate 280 over China Basin Viaduct | CA | 11,000 ft (2.1 mi) | 1971 | 68,200 |
| IH 45 SB over Trinity River Uprr Etc | TX | 10,865 ft (2.1 mi) | 1973 | 45,774 |
| IH 45 NB over Trinity River Uprr Etc | TX | 10,865 ft (2.1 mi) | 1973 | 43,165 |
| I 295 N & US 40 E over Delaware River | DE | 10,795 ft (2.0 mi) | 1951 | 49,755 |
| I 295 S & US 40 W over Delaware River | DE | 10,795 ft (2.0 mi) | 1968 | 50,098 |
| I-295 NB & US 40 E over Delaware River | NJ | 10,795 ft (2.0 mi) | 1951 | 46,123 |
| I-295 SB & US 40 W over Delaware River | NJ | 10,795 ft (2.0 mi) | 1968 | 46,830 |
| I-295(9A) Dames Pt over St.johns Riv.& Mill Cove | FL | 10,645 ft (2.0 mi) | 1989 | 84,321 |
| I-526 EB over US 52&s-60&rr Csxt&ns | SC | 10,615 ft (2.0 mi) | 1992 | 41,150 |
| I-526 WB over US 52&s-60&rr Csxt&ns | SC | 10,615 ft (2.0 mi) | 1992 | 41,150 |
| Beltway 8 over Houston Ship Channel | TX | 10,538 ft (2.0 mi) | 1980 | 65,551 |
| RTE 908j over Great South Bay | NY | 10,537 ft (2.0 mi) | 1967 | 8,443 |
| RTE 908j over Great South Bay | NY | 10,519 ft (2.0 mi) | 1951 | 8,443 |
| I0049 over Hwys Strts Rr Bayou | LA | 10,503 ft (2.0 mi) | 1994 | 42,770 |
| SH 146 SB over Houston Ship Channel | TX | 10,491 ft (2.0 mi) | 1995 | 33,130 |
| I0049 over Hwys Strts Rr Bayou | LA | 10,487 ft (2.0 mi) | 1995 | 7,400 |
| SH 146 NB over Houston Ship Channel | TX | 10,461 ft (2.0 mi) | 1995 | 42,466 |
| Interstate 80 over San Francisco Bay 3 Sts | CA | 10,303 ft (2.0 mi) | 1936 | 200,000 |
| Airpt Via (w.b) H1 over Valkbgh Catlin Ohohia ST | HI | 10,282 ft (1.9 mi) | 1981 | 121,900 |
| SH 66 WB over Lake Ray Hubbard | TX | 10,279 ft (1.9 mi) | 2003 | 18,423 |
| I0220 over Cross Lake Kcs Csr La 17 | LA | 10,229 ft (1.9 mi) | 1988 | 42,148 |
| La0001 over Bayou Lafourche | LA | 10,215 ft (1.9 mi) | 2009 | 3,305 |
| SH 276 over Lake Tawakoni | TX | 10,200 ft (1.9 mi) | 2016 | 5,311 |
| Airpt Via (e.b) H1 over Lagn DR Catlin Ohohia ST | HI | 10,195 ft (1.9 mi) | 1981 | 121,900 |
| U.s. Highway 101 over I-80 & US 101 Ramps Strs | CA | 10,054 ft (1.9 mi) | 1955 | 59,000 |
| Route 0003 over Rappahannock River @ | VA | 9,988 ft (1.9 mi) | 1957 | 7,559 |
| Sr618 WB & Ramps over Hills Rvr & Downtown Tpa | FL | 9,981 ft (1.9 mi) | 1975 | 25,500 |
| U.s. Route 301 over Potomac River | MD | 9,966 ft (1.9 mi) | 2022 | 18,550 |
| I 65 over Tennessee River | AL | 9,965 ft (1.9 mi) | 1973 | 17,375 |
| I 65 over Tennessee River | AL | 9,965 ft (1.9 mi) | 1973 | 17,375 |
| US 301 over Potomac River | VA | 9,965 ft (1.9 mi) | 2022 | 18,550 |
| Us17 Nc55 over Neuse R. & Us70 | NC | 9,925 ft (1.9 mi) | 2003 | 24,500 |
| RTE I678 over Flushing Creek Meadow L | NY | 9,848 ft (1.9 mi) | 1963 | 127,491 |
| Sr-618 EB & Ramps over Hills Rvr & Downtown Tpa | FL | 9,836 ft (1.9 mi) | 1975 | 25,500 |
| US 17 over Cooper River Town Creek | SC | 9,736 ft (1.8 mi) | 2005 | 94,100 |
| US 181 NB over Nueces Bay | TX | 9,637 ft (1.8 mi) | 1963 | 26,259 |
| US 181 SB over Nueces Bay | TX | 9,637 ft (1.8 mi) | 1963 | 25,259 |
| Ih610eb To Ih45nb over IH 45 And IH 610 | TX | 9,595 ft (1.8 mi) | 2020 | 12,000 |
| US HWY 63/79 over Emmett Sanders Lock&dam | AR | 9,578 ft (1.8 mi) | 1996 | 3,000 |
| US 79 -sec 13 over White River; Rr;river RD | AR | 9,467 ft (1.8 mi) | 2015 | 3,200 |
| SH 73/sh 87 EB over Neches River | TX | 9,439 ft (1.8 mi) | 1991 | 15,227 |
| SR 160 over San Joaquin Rivr Antioch | CA | 9,437 ft (1.8 mi) | 1978 | 18,900 |
| I 40-sec 52 over Miss Rvr CR Ci ST Rr | AR | 9,431 ft (1.8 mi) | 1973 | 45,000 |
| I40 over Miss Rvr CR Ci ST Rr | TN | 9,431 ft (1.8 mi) | 1973 | 35,551 |
| I-75 Intl Bridge over ST Mary Riv/portage Av W | MI | 9,280 ft (1.8 mi) | 1962 | 5,242 |
| I0020 over City St/icg Rr/ouachita | LA | 9,154 ft (1.7 mi) | 1965 | 84,225 |
| I0020 over City St/icg Rr/ouachita | LA | 9,154 ft (1.7 mi) | 1965 | 66,061 |
| La0070 over Mississippi River | LA | 9,102 ft (1.7 mi) | 1963 | 17,100 |
| Md 695 over Patapsco River | MD | 9,090 ft (1.7 mi) | 1976 | 30,767 |
| Sc 170 over Broad River | SC | 9,000 ft (1.7 mi) | 2003 | 30,600 |
| U.s. Highway 101 over Golden Gate-san Fran Bay | CA | 8,997 ft (1.7 mi) | 1937 | 90,932 |
| IH 10 WB Upper Lev over Fredericksburg - Poplar | TX | 8,955 ft (1.7 mi) | 1989 | 81,813 |
| Talmadge Memorial over M4032- 2 SR 25c- 2 Cr744 | GA | 8,852 ft (1.7 mi) | 1991 | 22,600 |
| Interstate 80 over Yolo Causeway East | CA | 8,799 ft (1.7 mi) | 1963 | 135,000 |
| Penrose Avenue over Schuylkill River & R.r. | PA | 8,779 ft (1.7 mi) | 1949 | 98,192 |
| US 90 over Biloxi Bay | MS | 8,765 ft (1.7 mi) | 2008 | 12,500 |
| US 90 over Biloxi Bay | MS | 8,765 ft (1.7 mi) | 2008 | 12,500 |
| Route 710 over Long Beach/terminal Isl | CA | 8,746 ft (1.7 mi) | 2020 | 50,000 |
| Interstate 5 SB over Yolo Bypass | CA | 8,710 ft (1.6 mi) | 1969 | 25,500 |
| Interstate 5 NB over Yolo Bypass | CA | 8,710 ft (1.6 mi) | 1969 | 25,500 |
| US 50 over Choptank River | MD | 8,650 ft (1.6 mi) | 1987 | 27,191 |
| N&s101- N280&n680 over I 280 I 680 US 101 Story | CA | 8,645 ft (1.6 mi) | 1974 | 40,000 |
| IH 10 Hov over IH 45 SB H10 EB And Misc | TX | 8,627 ft (1.6 mi) | 2001 | 3,158 |