| I-39 US 51 over Il Rv/il 351/ Bo Rr | LaSalle | 7,121 ft (1.3 mi) | 1984 | 19,400 |
| I355 NB & SB over Desplaines River Val | Cook | 6,592 ft (1.2 mi) | 2007 | 83,900 |
| Fai 70a over Mississippi River | St. Clair | 6,461 ft (1.2 mi) | 2014 | 33,800 |
| US 51 over Ohio River | Alexander | 5,865 ft (1.1 mi) | 1937 | 5,700 |
| US 20 over Miss River HWY Rr | Jo Daviess | 5,759 ft (1.1 mi) | 1943 | 17,300 |
| Salisbury St/fau91 over Miss River | Madison | 5,732 ft (1.1 mi) | 1910 | 14,300 |
| Interstate 24 over Ohio River | Massac | 5,621 ft (1.1 mi) | 1973 | 31,400 |
| Fai 270 EB over Mississippi River | Madison | 5,456 ft (1.0 mi) | 2024 | 46,200 |
| Fai 270 over Mississippi River | Madison | 5,411 ft (1.0 mi) | 1966 | 46,200 |
| US 45 over Ohio River | Massac | 5,387 ft (1.0 mi) | 1929 | 4,450 |
| US 60 & 62 over Mississippi R | Alexander | 5,181 ft (1.0 mi) | 1929 | 3,450 |
| I-294 over Cn/css Can./despl Rv/sf | Cook | 4,852 ft (0.9 mi) | 2021 | 76,550 |
| I-294 over Cn Rr Css Canal Desp. | Cook | 4,827 ft (0.9 mi) | 2022 | 76,550 |
| WB US 150 over Ill River T&p Rr | Tazewell | 4,745 ft (0.9 mi) | 1982 | 30,000 |
| EB US 150 over Illinois River & T&p Rr | Tazewell | 4,692 ft (0.9 mi) | 1948 | 30,000 |
| US 67 over Mississippi Rvr Nsrr Upr | Madison | 4,620 ft (0.9 mi) | 1994 | 22,000 |
| US 6 (159th) over Along US 6 EB Lanes | Cook | 4,575 ft (0.9 mi) | 1962 | 25,100 |
| I-55/64 WB Cd "a" over Uprr O2 B C H 4 Esl Sts | St. Clair | 4,530 ft (0.9 mi) | 1968 | 3,600 |
| US 24(wb)/ Broadwa over Miss. R/streets/bnrr | Adams | 4,508 ft (0.9 mi) | 1986 | 8,600 |
| I-72 / US 36 over Miss R/bnrr/nsrr/st | Pike | 4,490 ft (0.9 mi) | 1999 | 16,500 |
| I-55/64 EB Cd "d" over Uprr O2 8th9th10th Piggo | St. Clair | 4,443 ft (0.8 mi) | 1969 | 24,300 |
| Fai 280 over Mississippi River | Rock Island | 4,192 ft (0.8 mi) | 1970 | 28,100 |
| US 30 over Mississippi River | Whiteside | 4,165 ft (0.8 mi) | 1956 | 9,650 |
| Wacker Drive over Lower Lvl Wacker DR | Cook | 4,095 ft (0.8 mi) | 1926 | 11,200 |
| Fai 57 over Mississippi River | Alexander | 4,090 ft (0.8 mi) | 1978 | 15,000 |
| Fap-799 Mlk Drive over Miss.river Trra Front 8t | St. Clair | 4,010 ft (0.8 mi) | 1950 | 7,650 |
| Fau 9187a & Met Li over Miss Riv/rr/mss6000 | St. Clair | 4,006 ft (0.8 mi) | 1874 | 6,550 |
| Fai 255 EB over Mississippi River | Monroe | 4,002 ft (0.8 mi) | 1986 | 25,850 |
| Fai 255wb over Mississippi River | Monroe | 4,002 ft (0.8 mi) | 1984 | 25,850 |
| Fap 312-il 146 over Mississippi River | Alexander | 3,970 ft (0.8 mi) | 2003 | 9,350 |
| Damen AVE & 4 Ramp over I- 55 Stevenson | Cook | 3,865 ft (0.7 mi) | 1963 | 21,900 |
| US 67 over Ill 92 Rr & Miss R | Rock Island | 3,854 ft (0.7 mi) | 1940 | 22,400 |
| Il 8/ Il 116 over Illinois Riv Bnsf T&p | Tazewell | 3,700 ft (0.7 mi) | 1932 | 12,400 |
| US 67 / Il 100 over Illinois River | Cass | 3,686 ft (0.7 mi) | 1955 | 5,600 |
| US 24(eb)/ Maine S over Miss. R./front St/bn | Adams | 3,511 ft (0.7 mi) | 1930 | 8,450 |
| Fai 80 over Miss R Ill 84 & Rr | Rock Island | 3,487 ft (0.7 mi) | 1967 | 32,200 |
| WB I-474 over Illinois River T&p Rr | Tazewell | 3,477 ft (0.7 mi) | 1975 | 12,800 |
| EB I-474 over Illinois River T&p Rr | Tazewell | 3,473 ft (0.7 mi) | 1975 | 12,800 |
| Central Ave. over San.drain.&ship Can. | Cook | 3,430 ft (0.6 mi) | 1970 | 9,000 |
| I 74 EB over Mississippi River | Rock Island | 3,395 ft (0.6 mi) | 2021 | 39,050 |
| I 74 WB over Mississippi River | Rock Island | 3,386 ft (0.6 mi) | 2020 | 39,050 |
| Lemont RD over Des P Riv Canal Rr | Cook | 3,352 ft (0.6 mi) | 1983 | 24,300 |
| Fap 685 Ill 9 over Mississippi River | Hancock | 3,347 ft (0.6 mi) | 1927 | 2,500 |
| US 136 over Miss R/1st/keokuk Jct Rr | Hancock | 3,345 ft (0.6 mi) | 1985 | 10,500 |
| I-72 (eb) over Illinois River | Pike | 3,329 ft (0.6 mi) | 1988 | 4,950 |
| I-74 over Ill Riv T&p Rr | Tazewell | 3,215 ft (0.6 mi) | 1958 | 57,800 |
| I-72 (wb) over Illinois River | Pike | 3,203 ft (0.6 mi) | 1988 | 4,950 |
| Ill 13 over Ohio River | Gallatin | 3,200 ft (0.6 mi) | 1955 | |
| Il 100/106 over Illinois River | Scott | 3,178 ft (0.6 mi) | 1929 | 1,850 |
| Il 7 over S&s Canal/des Plns R | Will | 3,172 ft (0.6 mi) | 1971 | 24,400 |
| Ch 3(fas 642) over Lake Shelbyville | Shelby | 3,171 ft (0.6 mi) | 1967 | 1,800 |
| I-294 SB over Us-45 Rr Yds.& F.ave | Cook | 3,141 ft (0.6 mi) | 1993 | 88,750 |
| I-294 NB over Us-45 Rr Yds.& F.ave | Cook | 3,112 ft (0.6 mi) | 1958 | 88,750 |
| I-180 over Illinois River | Bureau | 3,083 ft (0.6 mi) | 1969 | 2,900 |
| I-55/64EB Mainlne" over Uprr Il 3 Ramp Uprr Uprr | St. Clair | 3,080 ft (0.6 mi) | 1995 | 56,600 |
| Ill 92 Fap 599 over Mississippi River | Rock Island | 3,018 ft (0.6 mi) | 1972 | 3,950 |
| I 57 NB over Ill3/us 51-cs 6010a-cnic | Alexander | 3,016 ft (0.6 mi) | 1978 | 7,500 |
| Ill 136 over Mississippi Rv & Rr | Whiteside | 3,012 ft (0.6 mi) | 1974 | 10,500 |
| I-55/64WB Mainlne" over Uprr Il 3 Ramp Uprr Uprr | St. Clair | 2,992 ft (0.6 mi) | 1995 | 30,700 |
| I 57 SB over Ill3/us 51-cs 6010a-cnic | Alexander | 2,973 ft (0.6 mi) | 1978 | 7,500 |
| Fap 827(ill-15) over Wabash River | Wabash | 2,877 ft (0.5 mi) | 2010 | 6,800 |
| Ill 150 over Miss Riv/fau 9416 | Randolph | 2,827 ft (0.5 mi) | 1942 | 6,250 |
| US 12 20 45 NB over Santa Fe DR Et Al | Cook | 2,745 ft (0.5 mi) | 1975 | 64,200 |
| US 12 20 45 SB over Santa Fe DR Et Al | Cook | 2,736 ft (0.5 mi) | 1980 | 64,200 |
| I 64 EB over Tr-422 & Wabash Rv | White | 2,705 ft (0.5 mi) | 1967 | 7,450 |
| I- 90 94 SB To I55 over Chi Riv &canal P-ave | Cook | 2,700 ft (0.5 mi) | 1962 | 35,100 |
| I- 55 SB To I-355 over I-355 I-55 Ramps | Will | 2,658 ft (0.5 mi) | 2007 | 4,600 |
| Ill 9 over Illinois River T&p Rr | Tazewell | 2,633 ft (0.5 mi) | 1982 | 12,100 |
| I- 57 SB Rmp T 294 over I-294 & I-57 | Cook | 2,530 ft (0.5 mi) | 2021 | |
| I- 55 EB Elevated over Ashland AVE Viaduct | Cook | 2,510 ft (0.5 mi) | 1963 | 64,100 |
| Burnham AVE Viad over State ST & Rrs & Riv | Cook | 2,463 ft (0.5 mi) | 1976 | 5,400 |
| Il 64/ US 52 over Miss Riv & Bnrr | Carroll | 2,462 ft (0.5 mi) | 2018 | 2,300 |
| I- 55 WB Elevated over Ashland AVE Viaduct | Cook | 2,456 ft (0.5 mi) | 1963 | 64,100 |
| Fap-877 (ill-141) over Wabash River | White | 2,399 ft (0.5 mi) | 1956 | 3,700 |
| Fai 255 over P.dupont&blue Waters | St. Clair | 2,369 ft (0.4 mi) | 1981 | 31,400 |
| Or-5 Chainofrocksr over Chain Of Rocks Cn & 2 Lr | Madison | 2,368 ft (0.4 mi) | 1949 | 525 |
| Il 40 over Il Riv Wash.st T&p Rr | Tazewell | 2,365 ft (0.4 mi) | 1993 | 15,300 |
| I- 80 EB over Ds Plns Riv & Us-6 | Will | 2,362 ft (0.4 mi) | 1965 | 22,650 |
| I- 80 294 EB To NB over I- 80 94 & Il 394 | Cook | 2,354 ft (0.4 mi) | 2006 | 8,300 |
| WB Cd To Tudorav " over G 6th B A C H 8th 9th | St. Clair | 2,326 ft (0.4 mi) | 1969 | 725 |
| Fap 320(il 121) over Ns Rr | Macon | 2,320 ft (0.4 mi) | 1991 | 18,900 |
| I- 80 WB over Ds Plns Riv & Us-6 | Will | 2,299 ft (0.4 mi) | 1965 | 22,650 |
| Il 251 over Il Rv/water St/rr | LaSalle | 2,291 ft (0.4 mi) | 1958 | 9,700 |
| Fap 321 (us 54) over Miss Rvr/bnsf Rr | Pike | 2,287 ft (0.4 mi) | 2019 | 3,100 |
| EB I-70 Flyover Ra over I-55 64 Ramps Kcsrr Csx | St. Clair | 2,286 ft (0.4 mi) | 2014 | 16,900 |
| US 34 over Miss Riv & Cri&p Rr | Henderson | 2,270 ft (0.4 mi) | 1994 | 10,800 |
| I-255 NB over Csxrr Csxrr Black Lane | St. Clair | 2,213 ft (0.4 mi) | 1985 | 21,750 |
| Psb I-55 64;us 40 over Mississippi River | St. Clair | 2,165 ft (0.4 mi) | 1963 | 113,200 |
| Mlk Ramp 1 EB over Il 3 Trra Uprr Moav 55-6 | St. Clair | 2,158 ft (0.4 mi) | 2000 | 900 |
| Il-16 & 100 over Illinois River & Tr-423 | Greene | 2,150 ft (0.4 mi) | 1930 | 2,250 |
| I- 55 WB Stevenson over Western AVE Viaduct | Cook | 2,134 ft (0.4 mi) | 1963 | 83,550 |
| I- 55 EB Stevenson over Western AVE Viaduct | Cook | 2,134 ft (0.4 mi) | 1963 | 83,550 |
| Il 104 over Illinois River | Pike | 2,127 ft (0.4 mi) | 2018 | 2,800 |
| I-290 WB 2 Il 390w over I-290 & Il 390 Eoh | DuPage | 2,102 ft (0.4 mi) | 2015 | 16,500 |
| I- 90 94 Elev Exp over Stewart AVE To 28 Pl | Cook | 2,040 ft (0.4 mi) | 1962 | 245,500 |
| Fau 6838-ch 10 over Bnsf Rr & Gravel RD | Knox | 2,028 ft (0.4 mi) | 1985 | 3,050 |
| I-355 SB To I-88 W over I-355 Finley & Ramps | DuPage | 2,020 ft (0.4 mi) | 1989 | 12,700 |
| I-270 EB & WB over Chain Of Rocks Canal | Madison | 1,980 ft (0.4 mi) | 2014 | 46,200 |
| I-255 SB over Black Lane Csxrr Csxrr | St. Clair | 1,979 ft (0.4 mi) | 1985 | 21,750 |
| I- 90 94 NB 2 I290 over I- 90 94 | Cook | 1,978 ft (0.4 mi) | 2015 | 54,200 |
| I-355 SB To I-88 E over I-355 Finley & I-88 | DuPage | 1,963 ft (0.4 mi) | 1989 | 17,250 |
| I- 90 94 Ryan Elev over S Br Chgo Riv To Can | Cook | 1,961 ft (0.4 mi) | 1962 | 197,300 |
| I 74 NB over Il 92eb&wb(1-7th Av) | Rock Island | 1,936 ft (0.4 mi) | 2019 | 23,450 |
| I 74 SB over Il 92eb&wb(1-7th Av) | Rock Island | 1,932 ft (0.4 mi) | 2015 | 23,450 |
| I- 57nb Rmp To 294 over Ramp C & I-294 | Cook | 1,930 ft (0.4 mi) | 2014 | 15,500 |
| I-290 WB To I90 94 over I- 90 94 | Cook | 1,925 ft (0.4 mi) | 2019 | 3,450 |
| I-355SB Ramp over I55 NB | Will | 1,890 ft (0.4 mi) | 2007 | 9,900 |
| WB 64 Ramp To WB 7 over I-55/70 Ramps Csxrr Kcsr | St. Clair | 1,867 ft (0.4 mi) | 2014 | 14,100 |
| I- 94 WB To Il 394 over I- 80 94 | Cook | 1,821 ft (0.3 mi) | 2006 | 7,900 |
| Il 78 over Sangamon River | Cass | 1,819 ft (0.3 mi) | 2011 | 1,450 |
| Il 89 (fap 698) over Illinois River | Bureau | 1,776 ft (0.3 mi) | 2018 | 4,450 |
| Ill 351/fap619 over Il River | LaSalle | 1,773 ft (0.3 mi) | 2003 | 5,250 |
| I 57 SB over Tr 163b Golden Lilly | Alexander | 1,770 ft (0.3 mi) | 1968 | 6,100 |
| I-294 80 EB over Markham Yd Ic Rr | Cook | 1,767 ft (0.3 mi) | 1958 | 84,600 |
| I-294 80 WB over Markham Yd Ic Rr | Cook | 1,767 ft (0.3 mi) | 1958 | 84,600 |
| US 50 EB over Wabash Rv & Il RT 33 | Lawrence | 1,746 ft (0.3 mi) | 1960 | 6,200 |
| US 50 WB over Wabash Riv/ill SR 33 | Lawrence | 1,743 ft (0.3 mi) | 1960 | 6,200 |
| Il 47 Fap 326 over Il Riv.& I & M Canal | Grundy | 1,729 ft (0.3 mi) | 2003 | 18,100 |
| US 136 over Illinois River | Fulton | 1,726 ft (0.3 mi) | 1936 | 5,250 |
| Ill 18 over Ill River Cromwell DR | Marshall | 1,719 ft (0.3 mi) | 1934 | 2,200 |
| I- 90 94 Ryan Elev over 18th To 22nd Sts | Cook | 1,713 ft (0.3 mi) | 1962 | 212,600 |
| Fai-57 NB over Tr-163b | Alexander | 1,708 ft (0.3 mi) | 1968 | 6,100 |
| Il 170 Fap 786 over Il River & River RD | LaSalle | 1,703 ft (0.3 mi) | 2009 | 4,750 |
| I-294 NB To I-90 W over I-294/I-90/Willow Creek | Cook | 1,685 ft (0.3 mi) | 1958 | 26,000 |
| Milan Beltway over Rock River | Rock Island | 1,682 ft (0.3 mi) | 2006 | 19,400 |
| Randolph Street over Var City Sts & Rr | Cook | 1,674 ft (0.3 mi) | 1937 | 11,200 |
| I-294 SB To I-90 E over I-294/I-90/Willow Creek | Cook | 1,674 ft (0.3 mi) | 1958 | 12,400 |
| Fas 268 A over Ill Riv & Or 11 | LaSalle | 1,667 ft (0.3 mi) | 1999 | 3,450 |
| I- 57 SB over Little Cal Riv Broad | Cook | 1,651 ft (0.3 mi) | 1967 | 54,850 |
| I- 57 NB over Little Cal Riv Broad | Cook | 1,651 ft (0.3 mi) | 1967 | 54,850 |
| Briggs Street over Hickory CR &metra Rr | Will | 1,639 ft (0.3 mi) | 1984 | 9,150 |
| I- 55 EB Rmp Ryan over Dry Land | Cook | 1,625 ft (0.3 mi) | 1964 | 23,500 |
| I-55/70;/64 over Csxrr Nsrr Trrarr | St. Clair | 1,615 ft (0.3 mi) | 1959 | 66,500 |
| Ill 17 over Ill River | Marshall | 1,573 ft (0.3 mi) | 1939 | 7,000 |
| Canal ST over Land | Cook | 1,569 ft (0.3 mi) | 1926 | 12,900 |
| Kedzie AVE over Rr - Csxt & Wireton | Cook | 1,560 ft (0.3 mi) | 1972 | 14,700 |
| Kedzie AVE over N.e.rr Corp. | Cook | 1,560 ft (0.3 mi) | 1989 | 10,700 |
| Il3nb To 55/64wb " over Uprr A B C Il 3 SB Ramp | St. Clair | 1,559 ft (0.3 mi) | 1969 | 4,950 |
| Fau 4000 Eldamain over Fox River | Kendall | 1,557 ft (0.3 mi) | 2023 | 500 |
| I- 90 94 Jfk over Rr - Up &ashland AVE | Cook | 1,547 ft (0.3 mi) | 1959 | 216,800 |
| Il 390 EB Eoh over Rr - Metra Wetlands | Cook | 1,538 ft (0.3 mi) | 1993 | 25,700 |
| Ft Armstrng Av over Us67 Missrvr L&d15 Cprr | Rock Island | 1,530 ft (0.3 mi) | 1896 | 18,000 |
| Willow Springs RD over S&s&i&mcanals Dpl Rv | Cook | 1,529 ft (0.3 mi) | 1976 | 19,000 |
| Laramie AVE over Ogden AVE & Rr Yard | Cook | 1,515 ft (0.3 mi) | 1956 | 14,000 |
| Wacker Drive over Lower Wacker Drive | Cook | 1,497 ft (0.3 mi) | 2012 | 9,450 |
| I- 55 EB To NB Frk over I- 55 Stevenson | Cook | 1,494 ft (0.3 mi) | 1964 | 6,600 |
| Fas-800 over Little Wabash River | Edwards | 1,483 ft (0.3 mi) | 1940 | 600 |
| Il 3 NB To EB Cd " over I-55/64 EB Cd "d" & Uprr | St. Clair | 1,475 ft (0.3 mi) | 1972 | 2,800 |
| Lake Shore DR NB over Randolph St.& Land | Cook | 1,458 ft (0.3 mi) | 1986 | 102,000 |
| I74 Rp 1.05(h-3) over I74 Rmps H-1 4 Divr Cha | Tazewell | 1,454 ft (0.3 mi) | 2004 | 2,600 |
| Stony NB To 100th over Stony Island AVE | Cook | 1,453 ft (0.3 mi) | 1972 | 7,300 |
| US 41 NB To I-55 W over US 41 Lsd | Cook | 1,443 ft (0.3 mi) | 2015 | 19,800 |
| Tr 257 over Wabash River | Lawrence | 1,440 ft (0.3 mi) | 1906 | 500 |
| Wacker DR E over Lower Wacker Drive | Cook | 1,436 ft (0.3 mi) | 1975 | 11,200 |
| US 12 20 45 Mannhe over Rr - Up Proviso Yd | Cook | 1,408 ft (0.3 mi) | 1954 | 43,600 |
| I- 55 SB over Des Plaines River | Will | 1,405 ft (0.3 mi) | 1957 | 31,250 |
| I- 55 NB over Des Plaines River | Will | 1,405 ft (0.3 mi) | 1957 | 31,250 |
| Il 390 WB Eoh over Rr - Metra Wetlands | Cook | 1,403 ft (0.3 mi) | 1993 | 25,700 |
| Wacker Drive over Lower Wacker Drive | Cook | 1,397 ft (0.3 mi) | 2011 | 14,300 |
| Fau 8003 Long Bay over Lake Springfield | Sangamon | 1,397 ft (0.3 mi) | 1933 | 1,850 |
| 135th St/romeo RD over S&scanal I&m Bnsfrr | Will | 1,384 ft (0.3 mi) | 1997 | 14,200 |
| Kirk Road over Union Pacific R.r. | Kane | 1,376 ft (0.3 mi) | 1974 | 29,300 |
| Sb-lsd over Randolph ST & Land | Cook | 1,371 ft (0.3 mi) | 1986 | 102,000 |
| Fai 72 EB over Tr92&149 Nsrr Hadley | Pike | 1,371 ft (0.3 mi) | 1988 | 4,700 |
| I-72 WB over Tr92&149 Nsrr Hadley | Pike | 1,357 ft (0.3 mi) | 1988 | 4,700 |
| Il 143 over Shoal Creek | Bond | 1,352 ft (0.3 mi) | 2018 | 1,850 |
| Rodman Avenue over Moline Pool | Rock Island | 1,344 ft (0.3 mi) | 1981 | 9,550 |
| US 12 20 45 NB over S&s & Im Cnls&icg Rr | Cook | 1,344 ft (0.3 mi) | 1976 | 77,700 |
| US 12 20 45 SB over Rr - Cn & Canals | Cook | 1,341 ft (0.3 mi) | 1980 | 64,200 |
| Il 29 over Salt Creek | Mason | 1,341 ft (0.3 mi) | 2002 | 2,000 |
| I-88 EB over Fox R - Rr - Il 25 | Kane | 1,338 ft (0.3 mi) | 2008 | 86,200 |
| I-88 WB over Fox R - Rr - Il 25 | Kane | 1,333 ft (0.3 mi) | 1958 | 86,200 |
| Fas 858 (roots Rd) over Kaskaskia River | Randolph | 1,331 ft (0.3 mi) | 1960 | 425 |
| Lake Cook Road over Slough E. Of Rand RD | Cook | 1,317 ft (0.2 mi) | 1981 | 39,900 |
| I-90 (eb) over Fox River/duncan AVE | Kane | 1,315 ft (0.2 mi) | 2015 | 52,600 |
| I-90 (wb) over Fox River/duncan AVE | Kane | 1,315 ft (0.2 mi) | 2015 | 52,600 |
| Southwest HWY over Rr - Csxt Creek Etc | Cook | 1,312 ft (0.2 mi) | 1999 | 20,900 |
| Il 267 over Macoupin Creek | Jersey | 1,310 ft (0.2 mi) | 1941 | 2,150 |
| Fabyan Parkway over Fox River | Kane | 1,309 ft (0.2 mi) | 1974 | 28,200 |
| 25th AVE over Rr - Ihb | Cook | 1,306 ft (0.2 mi) | 1965 | 15,900 |
| I-90 Skyway over Calumet River | Cook | 1,301 ft (0.2 mi) | 1958 | 28,700 |
| I-290 Ike over Canal ST Thru Despl | Cook | 1,299 ft (0.2 mi) | 1952 | 76,900 |
| I-70 WB over Nsrr Trra Industrial AVE | St. Clair | 1,299 ft (0.2 mi) | 2013 | 16,900 |
| Upper Level Termin over Lower Level Terminal | Cook | 1,294 ft (0.2 mi) | 1993 | 4,050 |
| Mlk Bridge E Appr. over Il3 Trra(uprr) 1st Mo Av | St. Clair | 1,285 ft (0.2 mi) | 2018 | 3,250 |
| Jefferson ST over Rock Riv& Madison ST | Winnebago | 1,285 ft (0.2 mi) | 1925 | 8,500 |
| I- 90 94 SB 2 I-55 over I- 55 Stevenson | Cook | 1,275 ft (0.2 mi) | 1964 | 16,000 |
| I-70 EB over Nsrr Trra Industrial AVE | St. Clair | 1,268 ft (0.2 mi) | 2013 | 16,900 |
| Fas 860 over Old Miss Rv Overflow | Randolph | 1,262 ft (0.2 mi) | 1989 | 200 |
| Canal Street over Union Station Tracks | Cook | 1,259 ft (0.2 mi) | 1926 | 10,400 |
| I- 55 EB To US 41n over US 41 Lsd & Cn Rr | Cook | 1,250 ft (0.2 mi) | 2017 | 62,400 |
| US 12 45 Mannheim over Rr - Metra Cp Rds | Cook | 1,250 ft (0.2 mi) | 2010 | 46,900 |
| Randall Road over Metra Ic&e Up Rrs | Kane | 1,246 ft (0.2 mi) | 1979 | 45,500 |
| I-55/64 Cd WB "g" over Trendley Avenue | St. Clair | 1,246 ft (0.2 mi) | 1968 | 8,850 |
| Fas 1807 (us-50bus over Embarras River | Lawrence | 1,235 ft (0.2 mi) | 1977 | 5,400 |
| I- 90 94 Elev Loca over Stewart ST To 29 ST | Cook | 1,233 ft (0.2 mi) | 1962 | 122,750 |
| I-55/64; US 40 WB over Broadway & Metrolink | St. Clair | 1,229 ft (0.2 mi) | 1965 | 52,650 |
| I-255 over Church RD Uprr Kcsrr | St. Clair | 1,226 ft (0.2 mi) | 1982 | 41,500 |
| I- 90 94 Dan Ryan over Maxwell To 15th ST | Cook | 1,214 ft (0.2 mi) | 1962 | 240,200 |
| York RD over Land Bridge | DuPage | 1,212 ft (0.2 mi) | 1996 | 21,600 |