| Is 270 E over Cst Conway RD | Poor | 179.1 ft | 182,944 | 1964 |
| Is 270 E over Cst West Port Plaza DR | Poor | 152.9 ft | 137,112 | 1965 |
| Is 270 E over Maline CR | Poor | 24.9 ft | 111,723 | 1931 |
| Is 170 E over Rvr Des Peres | Poor | 56.1 ft | 97,246 | 1968 |
| Is 64 W over Co North Forty DR To Sor | Poor | 237.9 ft | 71,687 | 1985 |
| Is 64 E over Co North Forty DR To Sor | Poor | 230.0 ft | 64,631 | 1985 |
| Is 64 E over Cst Vandeventer AVE Cst | Poor | 1391.1 ft | 59,295 | 1956 |
| Kingshighway over Metrolink | Poor | 45.9 ft | 45,900 | 1937 |
| Is 55 N over Mo Pac Rr | Poor | 670.9 ft | 44,800 | 1963 |
| Is 44 W over Meramec Rvr South Outer | Poor | 1308.1 ft | 37,539 | 1968 |
| Is 44 W over Williams CR | Poor | 163.1 ft | 37,226 | 1958 |
| Is 64 E over Is 44 Cst 4th ST Cst | Poor | 7847.1 ft | 34,244 | 1964 |
| Lindell-union over Forest Park PKWY | Poor | 86.3 ft | 33,500 | 1961 |
| Lindell-union over Metrolink | Poor | 63.0 ft | 30,000 | 1929 |
| Mo 21 S over Mattese CR | Poor | 31.8 ft | 25,160 | 1967 |
| RT D E over US 67 | Poor | 205.1 ft | 24,533 | 1961 |
| Mo 340 W over Cst Chesterfield PKWY | Poor | 172.9 ft | 22,693 | 1990 |
| Loughborough AVE over Up Rr | Poor | 105.0 ft | 21,390 | 1957 |
| Tucker BLVD over Trra & Up Rr | Poor | 1419.9 ft | 21,000 | 1979 |
| Mo 21 S over Pedestrain Trail | Poor | 148.0 ft | 18,182 | 1969 |
| West Florissant Av over Trra Rr | Poor | 79.1 ft | 17,689 | 1959 |
| Mo 366 E over Gravois CR | Poor | 51.8 ft | 17,101 | 1931 |
| RT Ac S over Br Maline CR | Poor | 42.0 ft | 15,413 | 1968 |
| Reavis Barracks RD over Gravois CR | Poor | 150.9 ft | 15,054 | 1959 |
| Ticketing DR over Baggage Claim DR | Poor | 144.0 ft | 15,000 | 1970 |
| Compton AVE over Mo Pac Bn N&w Rr | Poor | 1351.0 ft | 14,270 | 1965 |
| Tucker BLVD N over Is 55 Is 44 | Poor | 328.1 ft | 13,991 | 1965 |
| Mo 141 N over Mo 370 | Poor | 298.9 ft | 13,925 | 1991 |
| N Elm AVE over Shady Grove CR | Poor | 21.0 ft | 13,730 | 1989 |
| Rp Is64w To Mo141s over Co North Forty DR To Sor | Poor | 226.0 ft | 13,713 | 1985 |
| SW Lucas-hunt RD over Ns Rr | Poor | 100.1 ft | 12,342 | 1973 |
| Missouri Bottom RD over Is 270 | Poor | 300.9 ft | 11,356 | 1990 |
| Southwest AVE over Up Rr | Poor | 123.0 ft | 10,460 | 1961 |
| Grand AVE over Up Rr | Poor | 95.1 ft | 10,200 | 1913 |
| Maryville Centre D over Is 64 | Poor | 273.0 ft | 9,850 | 1985 |
| Weidman RD over Grand Glaize CR | Poor | 83.0 ft | 8,214 | 1973 |
| Spoede RD over Deer CR | Poor | 44.0 ft | 8,060 | 1981 |
| US 50 E over Is 255 | Poor | 306.1 ft | 7,946 | 1969 |
| Rp Is64w To Long R over Is 64 | Poor | 292.0 ft | 7,797 | 1968 |
| Washington ST over Br Of Cold Water C | Poor | 35.1 ft | 7,794 | 1963 |
| Timberlake Manor D over Is 64 | Poor | 240.2 ft | 7,794 | 1990 |
| Rp Is64e To Grand over Fdrl Sign Co Entr | Poor | 70.9 ft | 6,137 | 1960 |
| Ferguson AVE over Maline CR | Poor | 115.2 ft | 5,973 | 1977 |
| S Woods Mill RD S over Is 64 Rp Is64e To Mo141 | Poor | 350.1 ft | 5,112 | 1988 |
| Grand DR over Metrolink | Poor | 71.2 ft | 5,000 | 1936 |
| Rp Missouri Bottom over Mo 370 N&w Rr | Poor | 290.0 ft | 4,601 | 1990 |
| Prichard Farm RD over Fee Fee CR | Poor | 81.0 ft | 4,170 | 2003 |
| Columbia AVE over Up Rr | Poor | 94.8 ft | 4,060 | 1913 |
| Laural & Waterman over Metrolink | Poor | 91.9 ft | 3,800 | 1936 |
| Grand DR over Forest Park PKWY | Poor | 65.3 ft | 3,500 | 1961 |
| Folk RD over Black Creek Br | Poor | 43.0 ft | 3,000 | 1987 |
| Dale AVE over Claytonia CR | Poor | 22.0 ft | 3,000 | 1955 |
| Co Sor44e To Fento over Is 44 Or 44 | Poor | 366.1 ft | 1,798 | 1981 |
| Hamilton over Metrolink | Poor | 89.9 ft | 1,300 | 1936 |
| Centaur RD over Br Of Wild Horse C | Poor | 84.0 ft | 1,136 | 1967 |
| Wild Horse CR RD over Br Of Wild Horse C | Poor | 65.9 ft | 1,120 | 1962 |
| Allenton RD over Up Rr | Poor | 108.9 ft | 1,000 | 1928 |
| Theater DR over Rvr Des Peres Lago | Poor | 55.8 ft | 1,000 | 1922 |
| Trianon LN over Br Of Grand Glaize | Poor | 24.9 ft | 700 | 1971 |
| Railroad ST over Big Bend BLVD | Poor | 58.1 ft | 643 | 1960 |
| Ladue Farm RD over Creve Coeur CR | Poor | 30.8 ft | 550 | 1978 |
| Weaver AVE over Black Creek Br | Poor | 37.1 ft | 500 | 1984 |
| Mason LN over Grand Glaize CR | Poor | 47.9 ft | 430 | 1960 |
| Lewis RD (oak Dr) over Up Rr | Poor | 107.9 ft | 348 | 1930 |
| Bellgrove DR over Watkins CR | Poor | 41.0 ft | 300 | 1999 |
| Sulphur AVE over Rvr Des Peres | Poor | 95.1 ft | 200 | 1970 |
| Elinor AVE over Hampton CR | Poor | 25.9 ft | 10 | 1976 |
| Is 270 E over Sugar CR | Fair | 47.2 ft | 212,715 | 1962 |
| Is 270 E over Rp Is270e To Is64w Rp | Fair | 118.1 ft | 199,283 | 1993 |
| Is 270 E over Is 44 Rp Is270e To Is | Fair | 371.1 ft | 176,520 | 1962 |
| Is 64 E over Hampton CR | Fair | 29.2 ft | 166,599 | 1957 |
| Is 64 E over E Fk Deer CR | Fair | 20.7 ft | 166,599 | 1957 |
| Is 64 E over Cst Laclede Station RD | Fair | 46.3 ft | 166,599 | 2008 |
| Is 64 E over Cst Claytonia Ter | Fair | 50.5 ft | 166,599 | 2008 |
| Is 270 E over Mattese CR | Fair | 63.6 ft | 162,180 | 1967 |
| Is 270 E over Crd Von Talge RD Bnsf R | Fair | 277.9 ft | 162,180 | 1967 |
| Is 70 E over Mo 141 | Fair | 174.9 ft | 159,362 | 1971 |
| Is 55 S over Mattese CR | Fair | 41.0 ft | 157,561 | 1964 |
| Is 55 S over Mattese CR | Fair | 22.0 ft | 157,561 | 1964 |
| Is 64 E over Cst Clayton RD Deer Cre | Fair | 594.2 ft | 155,290 | 2008 |
| Is 64 E over Black CR | Fair | 47.6 ft | 152,770 | 1956 |
| Is 64 E over US 67 US 61 Rp Is64w T | Fair | 151.9 ft | 148,637 | 2008 |
| Is 70 E over Cst Cypress RD | Fair | 111.9 ft | 143,423 | 2000 |
| Is 70 E over Cst Jennings Station RD | Fair | 231.0 ft | 141,512 | 2001 |
| Is 70 E over Is 270 | Fair | 255.9 ft | 140,710 | 1957 |
| Is 270 E over Fee Fee CR Br | Fair | 38.4 ft | 138,256 | 1965 |
| Is 270 E over Up Rr Fee Fee CR | Fair | 329.1 ft | 138,256 | 1965 |
| Is 70 E over Mo 367 | Fair | 201.1 ft | 137,346 | 1999 |
| Is 70 E over Drain Dtch | Fair | 21.7 ft | 132,220 | 2001 |
| Is 70 E over Maline CR | Fair | 41.7 ft | 121,986 | 1958 |
| Is 55 S over Cst S Lenore K Sulliva | Fair | 2165.0 ft | 120,209 | 1963 |
| Is 55 S over Crd Reavis Barracks RD | Fair | 181.1 ft | 113,655 | 1962 |
| Is 70 E over Cst Branch ST | Fair | 151.9 ft | 113,474 | 1999 |
| Is 55 S over Afton Drain Dtch | Fair | 51.8 ft | 112,163 | 1962 |
| Is 55 S over Crd Bayless AVE | Fair | 196.9 ft | 111,533 | 1962 |
| Is 44 E over Br Gravois CR | Fair | 42.3 ft | 109,171 | 1967 |
| Is 44 E over Br Gravois CR | Fair | 36.1 ft | 109,171 | 1969 |
| Is 270 W over RT Ab | Fair | 171.9 ft | 108,469 | 1964 |
| Is 270 E over Cowmire CR | Fair | 38.1 ft | 105,806 | 1960 |
| Is 270 E over Ns Rr | Fair | 153.9 ft | 105,806 | 1960 |
| Is 70 E over Cst Angelica ST | Fair | 132.9 ft | 100,176 | 1999 |
| Is 170 E over Cst Ladue RD | Fair | 83.0 ft | 98,631 | 1968 |
| Is 170 E over Cst Woodson RD | Fair | 131.9 ft | 97,246 | 1968 |
| Is 170 E over Up Rr | Fair | 165.0 ft | 97,246 | 1968 |
| Is 70 E over ST Louis Terminal | Fair | 286.1 ft | 95,646 | 1999 |
| Is 270 W over Cst Rott RD | Fair | 144.0 ft | 95,524 | 1967 |
| Is 70 E over Cst Grand BLVD | Fair | 191.9 ft | 95,308 | 1999 |
| Is 170 E over RT D | Fair | 182.1 ft | 95,057 | 1980 |
| Is 170 E over Cst Forest Park PKWY | Fair | 146.0 ft | 91,663 | 1968 |
| Is 270 W over Crd Marshall RD | Fair | 173.9 ft | 91,175 | 1962 |
| Is 70 E over Cst Prairie AVE | Fair | 141.1 ft | 90,791 | 1998 |
| Is 44 E over Mo 141 | Fair | 216.9 ft | 89,112 | 1958 |
| Is 55 S over Cst Koeln AVE | Fair | 170.9 ft | 88,981 | 1963 |
| Is 270 E over Mo 367 | Fair | 200.1 ft | 87,966 | 1961 |
| Is 70 W over Rp Is70e To Is270e | Fair | 360.9 ft | 85,412 | 1978 |
| Is 270 E over Cst Rott RD | Fair | 144.0 ft | 85,345 | 1967 |
| Is 70 W over Missouri Rvr Cst Main S | Fair | 4083.0 ft | 84,031 | 1958 |
| Is 70 E over Rp Is70e To Is270e | Fair | 361.9 ft | 83,663 | 1978 |
| Is 270 E over RT Ab | Fair | 171.9 ft | 82,813 | 1964 |
| Is 270 E over Crd Marshall RD | Fair | 173.9 ft | 79,646 | 1962 |
| Is 270 E over Watkins CR | Fair | 36.7 ft | 78,987 | 1931 |
| Is 55 S over Crd Butler Hill RD | Fair | 270.0 ft | 78,503 | 1995 |
| Is 44 E over Ranken Br | Fair | 49.5 ft | 76,485 | 1930 |
| Is 270 W over Rp Is70e To Is270e | Fair | 306.1 ft | 74,863 | 1979 |
| Is 70 E over Rp Bermuda RD To Rtns | Fair | 400.9 ft | 74,435 | 2001 |
| Is 44 E over Up Rr | Fair | 165.0 ft | 74,368 | 1983 |
| Is 44 E over Bnsf Rr CR | Fair | 340.9 ft | 74,368 | 1983 |
| Is 44 E over Meramec Rvr Backwood DR | Fair | 1307.1 ft | 74,368 | 1954 |
| Is 44 E over Williams CR | Fair | 25.9 ft | 74,295 | 1958 |
| Is 70 W over Rp Is170e To Is70e Is 1 | Fair | 362.9 ft | 72,040 | 1979 |
| Is 64 W over RT Jj | Fair | 180.1 ft | 70,485 | 1991 |
| Is 270 E over Rp Is70e To Is270e | Fair | 372.0 ft | 70,299 | 1979 |
| Is 270 E over Mo 180 | Fair | 185.0 ft | 70,299 | 1960 |
| Is 270 E over Rp Is70w To Is270w | Fair | 295.9 ft | 69,765 | 1979 |
| Is 44 E over Mo 109 | Fair | 169.0 ft | 69,109 | 1986 |
| Is 270 W over Rp Is70w To Is270w | Fair | 335.0 ft | 68,491 | 1979 |
| Is 64 W over Is 270 Rp Is270e To Is6 | Fair | 1235.9 ft | 68,183 | 1988 |
| Is 64 E over Is 270 Rp Is270e To Is6 | Fair | 1709.0 ft | 67,373 | 1988 |
| Is 64 W over Mo 340 | Fair | 245.1 ft | 66,484 | 1968 |
| Is 64 W over Creve Coeur CR | Fair | 182.1 ft | 66,484 | 1988 |
| Is 64 E over Creve Coeur CR | Fair | 182.1 ft | 64,631 | 1988 |
| Is 44 E over Cst 4th ST Rp Is44w T | Fair | 2565.0 ft | 64,006 | 1958 |
| Is 55 S over Meramec Rvr | Fair | 1424.9 ft | 63,036 | 1964 |
| Is 70 E over Is 170 | Fair | 214.9 ft | 62,030 | 1979 |
| Is 70 E over Is 170 Rp Is170w To I | Fair | 329.1 ft | 61,156 | 1979 |
| Is 70 W over Is 170 | Fair | 290.0 ft | 60,830 | 1979 |
| Is 64 E over Cst N Sarah ST | Fair | 149.9 ft | 59,295 | 1982 |
| Is 64 E over Rp Vandeventer AVE To | Fair | 79.1 ft | 59,295 | 1956 |
| Is 55 N over Crd Butler Hill RD | Fair | 270.0 ft | 59,090 | 1995 |
| Mo 141 S over Meramec Rvr | Fair | 634.8 ft | 58,942 | 1983 |
| Is 64 W over Cst N Sarah ST | Fair | 157.2 ft | 58,558 | 1981 |
| Is 44 W over Cst Elm AVE | Fair | 171.9 ft | 57,840 | 1969 |
| Is 70 E over Rp Is70w To Is270w | Fair | 380.9 ft | 57,805 | 1978 |
| Is 70 W over Rp Is70w To Is270w | Fair | 380.9 ft | 57,047 | 1978 |
| Is 44 E over Cst Elm AVE | Fair | 171.9 ft | 56,367 | 1969 |
| Is 44 W over Cst Berry RD | Fair | 169.0 ft | 56,358 | 1969 |
| Is 170 E over Rp Is170e To Mo180e Rp | Fair | 419.9 ft | 54,264 | 1981 |
| Is 55 S over Cst Green Park RD | Fair | 243.1 ft | 53,950 | 1962 |
| Is 55 S over Gravois CR | Fair | 271.0 ft | 53,950 | 1962 |
| Is 270 W over Mo 180 | Fair | 185.0 ft | 53,809 | 1960 |
| Is 270 W over Rp Is270e To Mo370w | Fair | 265.1 ft | 53,809 | 1990 |
| Is 44 W over Cst Park AVE Mo 100 | Fair | 3174.9 ft | 53,654 | 1976 |
| Is 44 E over Cst Park AVE Mo 100 | Fair | 3227.0 ft | 53,654 | 1952 |
| Is 44 E over Cst Berry RD | Fair | 169.0 ft | 53,569 | 1969 |
| Is 55 N over Cst Green Park RD | Fair | 243.1 ft | 52,694 | 1962 |
| Is 55 N over Gravois CR | Fair | 262.1 ft | 52,694 | 1962 |
| Is 170 E over Mo 115 | Fair | 231.0 ft | 52,174 | 1979 |
| Is 270 E over Rp Is270e To Mo370w | Fair | 288.1 ft | 51,997 | 1990 |
| Is 44 W over Cst Ellendale AVE River | Fair | 397.0 ft | 51,357 | 1971 |
| Is 44 W over Bnsf Rr | Fair | 410.1 ft | 51,357 | 2016 |
| Is 44 E over Cst Wabash AVE River De | Fair | 598.1 ft | 50,999 | 1971 |
| Is 270 W over Coldwater CR | Fair | 107.9 ft | 50,728 | 2020 |
| Is 55 N over Cst 2nd ST | Fair | 597.1 ft | 50,725 | 1965 |
| Is 55 N over Cst Broadway ST | Fair | 181.1 ft | 50,725 | 1965 |
| Is 170 W over Mo 115 | Fair | 231.0 ft | 50,433 | 1979 |
| Is 44 W over Cst Sublette AVE | Fair | 125.0 ft | 50,216 | 1969 |
| Is 44 W over Cst Hampton AVE | Fair | 188.0 ft | 50,216 | 1969 |
| Is 44 W over US 50 US 61 | Fair | 187.0 ft | 50,161 | 1967 |
| Is 64 W over Up Rr Bonhomme CR | Fair | 285.1 ft | 49,794 | 1968 |
| Is 270 E over Watkins CR | Fair | 76.1 ft | 49,724 | 1931 |
| Is 44 W over Cst Vandeventer AVE | Fair | 200.1 ft | 49,558 | 1970 |
| Is 44 W over Cst Tower Grove AVE | Fair | 162.1 ft | 49,558 | 1970 |
| Is 44 E over Cst Southwest AVE | Fair | 164.0 ft | 49,081 | 1971 |
| Is 170 W over Cst Airport RD | Fair | 191.9 ft | 48,777 | 1980 |
| Is 170 W over Ns Rr Coldwater CR | Fair | 861.9 ft | 48,653 | 1980 |
| Is 44 E over Cst Sublette AVE | Fair | 124.7 ft | 48,597 | 1969 |
| Is 64 E over Mo 340 | Fair | 245.1 ft | 48,369 | 1968 |
| Is 64 E over Up Rr Bonhomme CR | Fair | 286.1 ft | 48,369 | 1987 |
| Is 44 E over Rp Truman PKWY To Is55s | Fair | 129.9 ft | 48,224 | 1965 |
| Is 44 E over Is 55 Cst 12th ST Is | Fair | 732.9 ft | 48,224 | 1965 |
| Mo 100 E over Grand Glaize CR | Fair | 44.6 ft | 47,536 | 1921 |
| Is 55 N over Cst Potomac ST | Fair | 176.8 ft | 47,230 | 1965 |
| Is 44 E over Cst Tower Grove AVE | Fair | 162.1 ft | 46,909 | 1970 |
| Is 170 E over Rp Boeing RD To Is170e | Fair | 1214.9 ft | 46,871 | 1980 |
| Is 170 E over Cst Airport RD | Fair | 188.0 ft | 46,871 | 1980 |
| Is 64 W over Missouri Rvr Katy Trail | Fair | 2613.8 ft | 46,479 | 1991 |
| Mo 370 E over Cst Missouri Bottom RD | Fair | 357.9 ft | 46,401 | 1990 |
| Is 44 E over Cst Hampton AVE | Fair | 188.0 ft | 46,261 | 1969 |
| Is 44 E over Union Pacific Rr | Fair | 231.0 ft | 46,208 | 1970 |
| Is 44 E over Cst Vandeventer AVE | Fair | 200.1 ft | 46,208 | 1970 |
| Is 55 S over Cst Gasconade ST | Fair | 161.1 ft | 45,944 | 1965 |
| Is 55 S over Cst Potomac ST | Fair | 157.2 ft | 45,727 | 1965 |
| Is 55 S over Cst 2nd ST | Fair | 597.1 ft | 45,727 | 1965 |
| Is 64 W over Cst Clayton AVE Is 64 | Fair | 5402.9 ft | 45,038 | 1982 |
| Is 44 E over US 50 US 61 | Fair | 187.0 ft | 44,596 | 1967 |
| Mo 30 E over Sunset Hill CR | Fair | 20.3 ft | 44,242 | 1968 |
| Is 55 S over Mo Pac Rr | Fair | 649.9 ft | 44,181 | 1963 |
| Hampton AVE over Rvr Des Peres Up Rr Bn | Fair | 848.1 ft | 44,150 | 1986 |
| Is 44 W over Cst Southwest AVE | Fair | 183.1 ft | 44,048 | 1971 |
| Is 44 W over Union Pacific Rr | Fair | 231.0 ft | 43,840 | 1970 |
| Is 55 N over Cst Broadway ST | Fair | 189.0 ft | 43,823 | 1963 |
| Is 44 W over Cst Laclede Station RD | Fair | 189.0 ft | 43,734 | 1969 |
| Is 44 E over Cst Laclede Station RD | Fair | 189.0 ft | 43,333 | 1969 |
| Is 55 N over Cst Bates ST | Fair | 164.0 ft | 43,286 | 1963 |
| Is 55 N over Cst Gasconade ST | Fair | 193.9 ft | 42,845 | 1965 |
| Is 170 E over Cst Galleria PKWY | Fair | 128.9 ft | 41,851 | 1968 |
| Is 170 E over Cst Clayton RD | Fair | 95.1 ft | 41,851 | 1968 |
| Is 170 E over Cst S Brentwood BLVD | Fair | 125.0 ft | 41,851 | 1968 |
| Mo 231 S over Is 255 | Fair | 240.2 ft | 41,695 | 2007 |
| Is 255 S over Is 55 Is 55 Rp Is270 | Fair | 314.0 ft | 41,474 | 1964 |
| Is 55 S over Cst Bates ST | Fair | 165.0 ft | 41,449 | 1963 |
| Mo 231 S over Martigney CR | Fair | 29.9 ft | 40,970 | 1900 |
| Mo 366 E over River Des Peres | Fair | 232.9 ft | 40,949 | 1977 |
| Is 55 S over Cst Brdway ST | Fair | 185.0 ft | 40,531 | 1965 |
| Is 55 S over Cst Broadway ST | Fair | 189.0 ft | 40,525 | 1963 |
| Mo 100 E over Br Grand Glaize CR | Fair | 29.9 ft | 40,045 | 1920 |
| Mo 100 E over Glaize CR | Fair | 43.6 ft | 40,045 | 1921 |
| Mo 367 S over Or 270 Or To Lusher RD | Fair | 198.2 ft | 39,915 | 2005 |
| Is 64 E over Cst Market ST | Fair | 211.0 ft | 39,729 | 1963 |
| Is 170 W over Cst Clayton RD | Fair | 95.1 ft | 39,727 | 1968 |
| Is 170 W over Cst S Brentwood BLVD | Fair | 125.0 ft | 39,727 | 1968 |
| Is 270 E over Crd Bellefontaine RD | Fair | 163.1 ft | 39,683 | 1961 |
| Is 44 E over Williams CR | Fair | 163.1 ft | 39,259 | 1960 |
| Mo 30 E over Is 270 | Fair | 266.1 ft | 38,793 | 1966 |
| Mo 364 W over Missouri Rvr | Fair | 3237.9 ft | 38,225 | 1999 |
| Mo 141 S over Mo 100 Rp Mo141s To Mo1 | Fair | 377.0 ft | 38,073 | 1997 |
| Mo 141 S over Fenton CR | Fair | 100.1 ft | 37,845 | 1974 |
| Mo 100 E over Fishpot CR | Fair | 45.6 ft | 37,620 | 1921 |
| Is 170 W over Cst Galleria PKWY | Fair | 128.9 ft | 36,982 | 1968 |
| Mo 21 S over Is 270 | Fair | 259.8 ft | 36,433 | 1967 |
| Kingshighway BLVD over Is 64 | Fair | 151.9 ft | 36,109 | 2008 |
| Mo 364 W over Cst Creve Coeur Mill R | Fair | 309.1 ft | 36,086 | 2001 |
| Is 255 N over Is 55 Rp Is270w To Is55 | Fair | 314.0 ft | 35,885 | 1964 |
| Mo 30 E over Fenton CR | Fair | 41.7 ft | 35,636 | 1970 |
| Laclede Sta. RD over Deer CR | Fair | 125.0 ft | 34,312 | 1974 |
| Grand AVE over Forest Park PKWY | Fair | 57.1 ft | 34,100 | 1961 |
| Mo 180 E over Coldwater CR | Fair | 23.0 ft | 33,934 | 2011 |
| Mo 180 E over Dawson CR | Fair | 20.7 ft | 33,934 | 1985 |
| Mo 141 S over Central Midland Rr | Fair | 143.7 ft | 33,691 | 2012 |
| Mo 141 S over Lit Creve Coeur CR | Fair | 553.1 ft | 33,691 | 2012 |
| Mo 141 S over Cst Water Works DR Crev | Fair | 728.3 ft | 33,691 | 2012 |
| Mo 141 S over Creve Coeur CR | Fair | 808.7 ft | 33,691 | 2012 |
| Is 255 S over Crd Koch RD | Fair | 190.0 ft | 33,347 | 1977 |
| RT D E over Fee Fee CR | Fair | 29.5 ft | 32,720 | 1966 |
| RT D E over Fee Fee CR | Fair | 26.6 ft | 32,720 | 1966 |
| Concourse DR S over Is 64 | Fair | 152.9 ft | 32,584 | 2008 |
| Is 64 W over Is 44 Cst 4th ST Cst | Fair | 7847.1 ft | 32,011 | 1964 |
| Dorsett RD over Fee Fee CR | Fair | 98.1 ft | 31,959 | 1980 |
| Hampton AVE S over Rp Is64e To Oakview Pl | Fair | 42.0 ft | 31,099 | 2008 |
| US 50 E over Bnsf Rr | Fair | 166.0 ft | 30,976 | 1977 |
| US 50 E over Rp Is55s To Is255s | Fair | 57.1 ft | 30,976 | 1995 |
| Mo 141 S over Or 44 Bnsf Rr | Fair | 422.9 ft | 30,753 | 1984 |
| Mo 340 E over Is 270 | Fair | 144.0 ft | 30,696 | 2002 |
| Mo 100 E over Caulks CR | Fair | 24.9 ft | 30,545 | 1921 |
| Is 255 N over Mississippi Rvr Up Rr | Fair | 4003.6 ft | 30,251 | 1985 |
| Is 255 N over Crd Koch RD | Fair | 190.0 ft | 30,251 | 1977 |
| Is 255 S over Mississippi Rvr Up Rr | Fair | 4003.6 ft | 30,251 | 1990 |
| US 67 S over Coldwater CR | Fair | 211.0 ft | 29,942 | 1968 |
| US 67 S over Br Coldwater CR | Fair | 29.2 ft | 29,942 | 1968 |
| US 50 E over Rp Is255n To Is55n | Fair | 56.1 ft | 29,869 | 1995 |
| US 67 S over Mo 180 | Fair | 163.1 ft | 29,662 | 1969 |
| Is 270 E over Bnsf Rr | Fair | 153.9 ft | 29,389 | 1958 |
| Is 270 W over Crd Bellefontaine RD | Fair | 163.1 ft | 29,114 | 1961 |
| Is 270 W over Bnsf Rr | Fair | 153.9 ft | 29,114 | 1958 |
| Is 44 W over Fox CR | Fair | 175.9 ft | 29,055 | 1960 |
| Mo 141 S over Maryville CR Ovrfl | Fair | 44.0 ft | 29,021 | 2010 |
| Mo 141 S over Maryville CR | Fair | 27.2 ft | 29,021 | 2010 |
| Is 44 E over Lp 44 | Fair | 271.0 ft | 28,870 | 2002 |
| Is 44 E over Fox CR | Fair | 175.9 ft | 28,870 | 1960 |
| Dougherty Ferry RD over Des Peres CR | Fair | 30.8 ft | 28,843 | 1991 |
| W Florissant AVE over Dellwood CR | Fair | 30.8 ft | 28,747 | 1967 |
| Broadway AVE over Trra Rr | Fair | 92.8 ft | 28,530 | 1977 |
| Hanley RD over Hampton Br | Fair | 46.9 ft | 28,489 | 1967 |
| Hanley RD S over Is 64 | Fair | 147.0 ft | 28,480 | 2008 |
| Big Bend RD over Fishpot CR | Fair | 32.2 ft | 28,190 | 1967 |
| Mo 141 N over Or 44 Bnsf Rr | Fair | 443.9 ft | 28,189 | 1984 |
| Is 170 W over Rp Is170w To Mo180w R | Fair | 443.9 ft | 27,845 | 1981 |
| Mo 340 E over Cst Woodcrest Executiv | Fair | 71.9 ft | 27,789 | 2002 |
| US 67 S over Deer CR | Fair | 43.0 ft | 27,277 | 1930 |
| Is 170 E over Cst Nyflot AVE | Fair | 248.7 ft | 27,257 | 1978 |
| Is 170 W over Cst Nyflot AVE | Fair | 247.0 ft | 27,257 | 1978 |
| Is 170 E over Cst Frost AVE | Fair | 165.0 ft | 27,257 | 1978 |
| Is 170 W over Cst Frost AVE | Fair | 161.1 ft | 27,257 | 1978 |
| Is 170 W over Rp Frost AVE To Is170e | Fair | 132.9 ft | 27,257 | 1978 |
| Is 170 W over Is 270 Rp Dunn RD To Is | Fair | 1558.1 ft | 27,257 | 2002 |
| Dougherty Ferry RD over Grand Glaize CR | Fair | 170.9 ft | 26,967 | 1993 |
| Florissant RD over Maline CR | Fair | 47.9 ft | 26,955 | 1997 |
| Patterson RD over Daniel Boone CR | Fair | 40.0 ft | 26,848 | 1966 |
| Fee Fee RD over Creve Coeur CR Tri | Fair | 23.0 ft | 25,920 | 1981 |
| Big Bend BLVD over Deer CR | Fair | 191.9 ft | 25,659 | 1959 |
| US 50 E over Is 55 | Fair | 143.0 ft | 25,152 | 1995 |
| Mo 340 E over US 67 | Fair | 200.1 ft | 24,888 | 2003 |
| Mo 364 E over Is 270 | Fair | 255.9 ft | 24,866 | 1966 |
| Mo 364 W over Is 270 | Fair | 255.9 ft | 24,866 | 1966 |
| Big Bend BLVD E over Is 64 | Fair | 237.9 ft | 24,843 | 2008 |
| Rp Is270w To Is55n over Crd Von Talge RD Bnsf R | Fair | 299.9 ft | 24,778 | 1993 |
| New Florissant RD over Fountain CR | Fair | 42.0 ft | 24,597 | 1961 |
| Mo 370 W over Missouri Rvr Cst Main | Fair | 3455.1 ft | 23,934 | 1993 |
| RT Ac S over Br Maline CR | Fair | 29.5 ft | 23,850 | 1968 |
| Mo 100 W over Is 270 Rp Is270w To Mo1 | Fair | 1491.1 ft | 23,839 | 1999 |
| Mo 370 W over Cowmire CR | Fair | 182.1 ft | 23,497 | 1990 |
| Mo 370 W over Cst Ferguson LN | Fair | 182.1 ft | 23,497 | 1990 |
| Rp Is70e To Is270e over Rp Is270e To Mo180 | Fair | 279.9 ft | 23,487 | 1981 |
| Dougherty Ferry RD over Br Of Grand Glaize | Fair | 24.9 ft | 23,339 | 2000 |
| Mo 100 E over Is 270 Rp Mo100e To Is2 | Fair | 297.9 ft | 23,192 | 1962 |
| Mo 340 E over Cst Chesterfield PKWY | Fair | 172.9 ft | 22,990 | 1990 |
| Mo 370 E over Cst Ferguson LN | Fair | 182.1 ft | 22,904 | 1990 |
| Mo 370 E over Cowmire CR | Fair | 182.1 ft | 22,904 | 1990 |
| Bowles AVE over Yarnell CR | Fair | 36.1 ft | 22,842 | 1980 |
| Mo 109 S over Clifty CR | Fair | 39.7 ft | 22,783 | 1988 |
| Clayton RD E over Mo 141 | Fair | 312.0 ft | 22,335 | 1987 |
| Mo 30 W over Meramec Rvr Cst William | Fair | 1216.9 ft | 22,165 | 1968 |
| Mo 30 W over Mo 141 | Fair | 214.9 ft | 22,165 | 1970 |
| Mo 30 E over Meramec Rvr Cst Water S | Fair | 1216.9 ft | 22,077 | 1968 |
| Rp Is170e To Is64e over Is 64 Rp Hanley DR To I | Fair | 1174.2 ft | 22,039 | 2008 |
| Morganford RD over Rvr Des Peres | Fair | 231.0 ft | 22,010 | 1979 |
| US 61 S over Two Mile CR | Fair | 122.0 ft | 21,816 | 1930 |
| Rp Is270e To Is70w over Is 270 | Fair | 1648.0 ft | 21,810 | 1982 |
| Rp Is270w To Is170 over Is 270 Is 170 Or 270 | Fair | 1075.1 ft | 21,448 | 2002 |
| Big Bend RD E over Gravois CR | Fair | 42.3 ft | 21,368 | 1967 |
| Jefferson AVE S over Is 64 Rp Nor64 To Is64w | Fair | 152.9 ft | 21,307 | 2013 |
| Boones Crossing RD over Is 64 | Fair | 355.0 ft | 21,252 | 1999 |
| Graham RD over Fountain CR | Fair | 104.0 ft | 21,018 | 2010 |
| Mo 366 E over US 50 | Fair | 154.9 ft | 20,756 | 1983 |
| US 67 S over Cst Lynn Haven LN | Fair | 181.1 ft | 20,336 | 1989 |
| US 67 S over Coldwater Br | Fair | 21.0 ft | 20,336 | 1989 |
| Tower Gr-vandevent over Up Rr | Fair | 83.0 ft | 19,900 | 1984 |
| Patterson RD over New Halls Ferry CR | Fair | 68.9 ft | 19,702 | 1998 |
| US 67 S over Coldwater CR | Fair | 222.1 ft | 19,500 | 1969 |
| Goodfellow BLVD S over Is 70 | Fair | 188.0 ft | 18,971 | 2001 |
| Arsenal over Rvr Des Peres Bnsf Rr | Fair | 679.1 ft | 18,950 | 1995 |
| Mcknight RD over Deer CR | Fair | 119.4 ft | 18,796 | 2004 |
| RT U S over Is 70 | Fair | 190.9 ft | 18,645 | 2001 |
| Kehrs Mill RD E over Bonhomme CR | Fair | 126.6 ft | 18,432 | 2012 |
| Mo 109 S over Cst E First ST Bnsf R | Fair | 397.0 ft | 18,408 | 1987 |
| Mo 109 S over Flat CR Bike Path | Fair | 118.1 ft | 18,408 | 1987 |
| Mo 180 E over James CR | Fair | 37.1 ft | 18,291 | 1934 |
| Mo 30 E over Mo 141 | Fair | 214.9 ft | 18,267 | 1970 |
| Rp Is270e To Is64e over RT Jj | Fair | 180.1 ft | 18,160 | 1990 |
| Rp Is64e To Is170w over Is 170 Cst S Brentwoo | Fair | 1384.5 ft | 18,123 | 2008 |
| West Florissant Av over Is 270 | Fair | 183.4 ft | 18,087 | 2020 |
| Mo 21 S over Butler Lk | Fair | 797.2 ft | 18,038 | 2002 |
| Mo 21 S over Meramec Rvr Crd Meramec | Fair | 648.0 ft | 18,038 | 1940 |
| Washington ST over Cold Water CR | Fair | 95.1 ft | 17,556 | 1930 |
| Rp Is55n To Is44w over Is 55 | Fair | 200.1 ft | 17,530 | 1965 |
| Grand BLVD S over Is 64 | Fair | 87.9 ft | 17,514 | 1954 |
| US 67 N over Is 70 Rp Natural Brid | Fair | 248.0 ft | 17,465 | 1957 |
| Union BLVD S over Is 70 Rv 70 | Fair | 323.2 ft | 17,397 | 1999 |
| Delmar BLVD over Metrolink | Fair | 83.0 ft | 17,300 | 2008 |
| US 61 S over Is 255 | Fair | 380.9 ft | 17,266 | 2004 |
| RT Ac S over Maline CR | Fair | 149.0 ft | 17,221 | 1968 |
| Lansdowne AVE over Rvr Des Peres | Fair | 277.9 ft | 17,000 | 2003 |
| Central AVE S over Is 44 | Fair | 240.2 ft | 16,934 | 1989 |
| Chambers RD over Black Jack CR | Fair | 55.1 ft | 16,749 | 1958 |
| RT N S over Ball CR | Fair | 29.5 ft | 16,587 | 1949 |
| Mo 30 E over River Des Peres | Fair | 223.1 ft | 16,472 | 1980 |
| James S Mcdonnell over Is 270 | Fair | 192.9 ft | 16,444 | 2002 |
| RT D E over Up Rr | Fair | 292.7 ft | 16,360 | 2004 |
| Lucas-hunt RD over Maline CR | Fair | 253.9 ft | 16,241 | 1974 |
| Baxter RD over Bonhomme CR | Fair | 113.8 ft | 16,220 | 1984 |
| Bennington Pl N over Mo 364 | Fair | 216.9 ft | 16,210 | 1997 |
| Mo 370 E over Is 270 Rp Is270e To Mo3 | Fair | 557.1 ft | 16,184 | 1991 |
| Mo 370 E over Ns Rr | Fair | 169.0 ft | 16,184 | 1991 |
| Shrewsbury AVE S over Is 44 Rp Is44w To Shrew | Fair | 243.1 ft | 16,095 | 1969 |
| RT P S over Deer CR | Fair | 40.7 ft | 15,770 | 1937 |
| Rp Is70w To Is170e over Is 70 Rp Is170e To Is70 | Fair | 684.1 ft | 15,599 | 1981 |
| Mo 30 E over Is 55 Is 55 | Fair | 258.9 ft | 15,557 | 1965 |
| Rp Is64w To Is270w over Is 270 Rp Is64e To Is27 | Fair | 1417.7 ft | 15,521 | 1988 |
| Wellington AVE over Rvr Des Peres | Fair | 199.1 ft | 15,500 | 2013 |
| Mo 370 W over Ns Rr | Fair | 252.0 ft | 15,375 | 1990 |
| Bowles AVE S over Is 44 | Fair | 288.1 ft | 15,276 | 1981 |
| N Hanley RD over Metrolink | Fair | 40.0 ft | 15,183 | 1992 |
| Mo 340 E over Creve Coeur CR | Fair | 186.0 ft | 15,056 | 1968 |
| Mo 340 E over Mo 141 | Fair | 96.5 ft | 15,056 | 2011 |
| Mo 367 N over Coldwater CR | Fair | 182.1 ft | 15,039 | 2002 |
| Fee Fee RD S over Is 70 | Fair | 226.0 ft | 14,972 | 1957 |
| Mo 109 S over Hamilton CR | Fair | 105.3 ft | 14,768 | 1997 |
| Mo 109 S over Pond CR | Fair | 23.6 ft | 14,768 | 1997 |
| 18th ST over Up & Trra Rr | Fair | 729.0 ft | 14,500 | 1986 |
| R. Des Peres DR over Chippewa | Fair | 173.9 ft | 14,500 | 1983 |
| 18th ST over Metrolink | Fair | 54.8 ft | 14,500 | 1991 |
| 16th ST over Metrolink | Fair | 126.0 ft | 14,500 | 1991 |
| Ashby RD over Midland BLVD | Fair | 79.1 ft | 14,413 | 1993 |
| Sappington RD over Kirkwood CR | Fair | 77.1 ft | 14,383 | 1959 |
| RT D E over Service RD St. Louis | Fair | 126.6 ft | 14,240 | 2006 |
| Kienlen AVE over Trra Of St.louis R | Fair | 68.9 ft | 14,224 | 1983 |
| Rp Is170e To Is70e over Is 170 | Fair | 272.0 ft | 14,018 | 1981 |
| Rp Is270w To Is55n over Is 55 Is 55 | Fair | 314.0 ft | 13,959 | 1964 |
| Mo 115 S over Trra Rr | Fair | 42.0 ft | 13,739 | 1998 |
| West Florissant Av over Is 70 Rv 70 | Fair | 436.0 ft | 13,576 | 2000 |
| Vandeventer AVE over Bnsf Rr | Fair | 195.9 ft | 13,530 | 1984 |
| Germania RD over Rock CR | Fair | 22.0 ft | 13,430 | 1956 |
| Mo 109 S over Meramec Rvr | Fair | 972.1 ft | 13,313 | 1972 |
| Holloway RD over Grand Glaize CR | Fair | 67.9 ft | 13,260 | 1976 |
| RT D E over Up Rr | Fair | 44.9 ft | 13,242 | 1983 |
| RT D E over Br Rvr Des Peres | Fair | 28.5 ft | 13,242 | 2012 |
| Rp Mo141s To Clayt over Or 141 | Fair | 273.0 ft | 13,153 | 1989 |
| Rp Is55s To Is255s over Is 55 Is 255 | Fair | 1346.1 ft | 13,102 | 1991 |
| Mo 115 S over Maline CR | Fair | 30.8 ft | 12,831 | 1979 |
| Murdoch AVE E over Is 44 | Fair | 195.9 ft | 12,634 | 1969 |
| RT H N over Is 70 Rv 70 | Fair | 258.9 ft | 12,614 | 2000 |
| Clayton RD over Black CR | Fair | 33.1 ft | 12,520 | 1987 |
| Baumgartner RD over Bnsf Rr | Fair | 172.9 ft | 12,499 | 1981 |
| Bellefontaine RD over Maline CR | Fair | 81.0 ft | 12,412 | 1922 |
| Clayton RD over Deer CR | Fair | 106.0 ft | 12,346 | 2010 |
| Mo 340 E over Rvr Des Peres | Fair | 35.4 ft | 12,270 | 1962 |
| Mo 340 E over Rvr Des Peres | Fair | 123.0 ft | 12,270 | 1962 |
| Mckelvey RD S over James CR | Fair | 29.2 ft | 12,192 | 1968 |
| Mckelvey RD S over Is 70 Rp Is270e To Is70 | Fair | 430.1 ft | 12,192 | 1979 |
| Mckelvey RD S over Is 270 Rp Is270e To I | Fair | 395.0 ft | 12,192 | 1979 |
| Compton AVE S over Is 64 Rp Forest Park | Fair | 210.0 ft | 12,095 | 2005 |
| Ramp A over No Feature | Fair | 568.9 ft | 12,000 | 1988 |
| Taylor AVE E over Is 70 Rv 70 | Fair | 392.1 ft | 11,840 | 2000 |
| Fee Fee RD over Fee Fee CR | Fair | 121.1 ft | 11,800 | 1970 |
| Mo 141 S over Creve Couer CR | Fair | 492.5 ft | 11,790 | 2011 |
| Mo 141 S over Creve Coeur CR | Fair | 29.5 ft | 11,790 | 2012 |
| Clayton RD over Caulks CR | Fair | 141.1 ft | 11,751 | 1979 |
| Ladue RD over Deer CR | Fair | 28.9 ft | 11,750 | 1989 |
| Sappington RD S over Is 270 | Fair | 276.9 ft | 11,726 | 1995 |
| Olive BLVD over Hanley Hills CR | Fair | 24.0 ft | 11,723 | 1915 |
| Union RD over Gravois CR | Fair | 157.2 ft | 11,550 | 1967 |
| 14th ST over Up & Trra Rr | Fair | 1142.1 ft | 11,400 | 1981 |
| US 67 N over Bnsf Rr | Fair | 319.9 ft | 11,196 | 1988 |
| Rp Is170w To Is70w over Is 170 | Fair | 270.0 ft | 11,193 | 1981 |
| Mo 180 W over Is 70 | Fair | 499.0 ft | 11,183 | 1957 |
| US 67 S over Bnsf Rr | Fair | 321.9 ft | 11,082 | 2002 |
| Chesterfield PKWY over Is 64 | Fair | 283.1 ft | 11,036 | 1990 |
| Jamieson AVE S over Is 44 | Fair | 326.1 ft | 11,019 | 1971 |
| West Port Plaza DR over RT D | Fair | 243.1 ft | 10,975 | 1978 |
| Big Bend BLVD W over Is 44 | Fair | 393.0 ft | 10,942 | 1969 |
| Or 64 E over Mo 141 | Fair | 213.9 ft | 10,800 | 1985 |
| Old Halls Ferry RD over Is 270 | Fair | 151.9 ft | 10,798 | 2020 |
| Mo 100 E over Fox CR | Fair | 26.9 ft | 10,779 | 1977 |
| Spoede RD S over Is 64 Rp Is64w To Spoed | Fair | 185.0 ft | 10,719 | 2008 |
| Old HWY 141 over Br Of Fenton CR | Fair | 33.1 ft | 10,700 | 2003 |
| Old HWY 141 over Fenton CR | Fair | 58.7 ft | 10,608 | 2011 |
| Kingshighway BLVD over Is 70 Rv 70 | Fair | 255.9 ft | 10,536 | 2001 |
| Murdoch AVE over Bnsf Rr | Fair | 45.9 ft | 10,485 | 2012 |
| Woodford Way S over Is 270 | Fair | 272.0 ft | 10,438 | 1988 |
| Big Bend BLVD E over Is 44 | Fair | 393.0 ft | 10,426 | 1969 |
| Mattis RD over W Trib Mattese CR | Fair | 56.1 ft | 10,357 | 1987 |
| Schuetz RD over E Trib Of Fee Fee | Fair | 34.1 ft | 10,354 | 2005 |
| Lilac AVE over Watkins CR | Fair | 42.0 ft | 10,279 | 1964 |
| US 67 S over Is 70 Rp Natural Brid | Fair | 248.0 ft | 10,154 | 1957 |
| Chambers RD over Delwood CR | Fair | 25.9 ft | 10,107 | 1979 |
| Arsenal ST over Up Rr | Fair | 42.0 ft | 10,090 | 2003 |
| Big Bend BLVD over Br Of Grand Glaize | Fair | 23.0 ft | 10,081 | 1928 |
| Is 170 E over Or 270 | Fair | 250.7 ft | 10,017 | 1978 |
| Collector DR over Airflight DR | Fair | 187.0 ft | 10,000 | 1969 |
| Des Peres RD over Trib Grand Glaize | Fair | 44.9 ft | 10,000 | 1995 |
| Larkin-williams over Trib Meramec Rvr | Fair | 29.9 ft | 10,000 | 1980 |
| Salisbury ST over Mississippi Rvr | Fair | 5733.3 ft | 10,000 | 1910 |
| Rp 14th ST To Is64 over Cst 14th ST | Fair | 806.1 ft | 9,927 | 1967 |
| Mo 180 E over Is 70 | Fair | 499.0 ft | 9,770 | 1957 |
| Big Bend RD E over Is 270 | Fair | 255.9 ft | 9,510 | 1962 |
| Arsenal ST E over Is 44 | Fair | 230.0 ft | 9,501 | 1971 |
| Hanley RD over Rvr Des Peres | Fair | 77.1 ft | 9,482 | 1967 |
| Lambert Intl BLVD over Cold Water CR | Fair | 116.1 ft | 9,300 | 1992 |
| Gravois RD over CR To Meramec Rvr | Fair | 36.1 ft | 9,270 | 1925 |
| Jamieson AVE N over Is 44 | Fair | 326.1 ft | 9,268 | 1971 |
| Tower Grove AVE over Bnsf Rr | Fair | 127.0 ft | 9,235 | 1984 |
| New Halls Ferry RD over Coldwater CR | Fair | 228.0 ft | 9,162 | 1960 |
| New Halls Ferry RD over Coldwater CR | Fair | 24.9 ft | 9,162 | 1968 |
| Mo 141 S over Trib To Fee Fee CR | Fair | 101.7 ft | 9,053 | 2003 |
| Mo 141 S over Fee Fee CR | Fair | 577.8 ft | 9,053 | 2003 |
| Mo 231 S over Meramec Rvr | Fair | 1234.9 ft | 9,048 | 1995 |
| Gravois RD E over Fenton CR | Fair | 83.0 ft | 9,015 | 1970 |
| Mo 141 N over Trib To Fee Fee CR | Fair | 101.7 ft | 8,981 | 2003 |
| Mo 141 N over Fee Fee CR | Fair | 577.8 ft | 8,981 | 2003 |
| Mo 180 E over Engelholm CR | Fair | 21.0 ft | 8,975 | 2000 |
| Mo 180 E over Metrolink | Fair | 219.2 ft | 8,975 | 2000 |
| Chambers RD over Bnsf Rr | Fair | 138.1 ft | 8,937 | 1936 |
| Lp 44 E over Clear CR | Fair | 22.0 ft | 8,884 | 1932 |
| Rp Is270w To Us67 over Rp Is55n To Is255s Rp I | Fair | 408.1 ft | 8,839 | 1995 |
| Mckelvey RD over Bnsf Rr Fee Fee CR | Fair | 356.0 ft | 8,730 | 1982 |
| Clayton RD E over Is 270 | Fair | 324.1 ft | 8,536 | 1985 |
| James S Mcdonnell over Is 70 | Fair | 264.1 ft | 8,406 | 1984 |
| Fee Fee RD over Midland CR | Fair | 33.1 ft | 8,394 | 2007 |
| North Hanley RD over Wabash AVE Bnsf Rr Cre | Fair | 408.1 ft | 8,376 | 1974 |
| Walnut ST E over Is 44 | Fair | 97.1 ft | 8,322 | 2014 |
| Midland BLVD E over Is 170 | Fair | 261.2 ft | 8,289 | 1981 |
| Baxter RD over Grand Glaize CR | Fair | 53.1 ft | 8,280 | 1982 |
| Rp Grand BLVD To I over Over Fill | Fair | 305.1 ft | 8,276 | 1981 |
| Mo 180 E over Up Rr | Fair | 32.2 ft | 8,139 | 1988 |
| Aubuchon RD over Cowmire CR | Fair | 46.9 ft | 8,094 | 1964 |
| Rp S 7th BLVD To I over Fill | Fair | 163.1 ft | 8,094 | 1978 |
| Schuetz RD over Trib Of Fee Fee CR | Fair | 23.0 ft | 8,070 | 1997 |
| Rp Is70e To Is170w over Rp Is170w To Is70w | Fair | 326.1 ft | 8,055 | 1981 |
| Rp Is70e To Is170w over Is 70 Rp Is170w To Is70 | Fair | 399.0 ft | 8,055 | 1981 |
| Green Park RD over Gravois CR | Fair | 48.9 ft | 8,000 | 2010 |
| Pestalozzi ST E over Is 55 | Fair | 245.1 ft | 7,972 | 1964 |
| Dielman RD over Rvr Des Peres | Fair | 64.0 ft | 7,790 | 1970 |
| Baxter RD over Br Of Glaize CR | Fair | 50.9 ft | 7,752 | 1982 |
| N Hanley RD over Maline CR | Fair | 91.9 ft | 7,675 | 1974 |
| Pardee RD over Gravois CR | Fair | 84.0 ft | 7,650 | 2009 |
| Washington ST over Fountain CR | Fair | 65.0 ft | 7,386 | 1930 |
| Bowles AVE over Fenton CR | Fair | 29.9 ft | 7,345 | 1979 |
| Lilac AVE S over Is 270 | Fair | 208.0 ft | 7,324 | 1961 |
| Natural Bridge RD over Cowmire CR | Fair | 41.3 ft | 7,228 | 1984 |
| North Hanley RD S over Is 70 | Fair | 178.1 ft | 7,109 | 2001 |
| Geyer RD S over Is 44 | Fair | 320.9 ft | 7,064 | 1996 |
| Ross AVE over Br Of Creve Coeur | Fair | 28.9 ft | 7,027 | 1958 |
| DR Martin Luther K over Cst S Lenore K Sulliva | Fair | 4009.8 ft | 6,991 | 1951 |
| Lafayette AVE E over Is 44 | Fair | 188.0 ft | 6,942 | 1978 |
| Kehrs Mill Road over Br Of Shotwell CR | Fair | 35.1 ft | 6,849 | 1993 |
| Parker RD over Paddock CR | Fair | 35.1 ft | 6,833 | 1979 |
| Bermuda DR over Maline CR | Fair | 74.1 ft | 6,782 | 1961 |
| Conway RD over Creve Coeur CR | Fair | 90.9 ft | 6,780 | 2004 |
| Mo 115 S over Is 70 Rv 70 | Fair | 274.9 ft | 6,723 | 2001 |
| Forest Knoll DR over Fenton CR | Fair | 68.9 ft | 6,700 | 2003 |
| Rp Is170w To Is70w over Is 170 | Fair | 194.9 ft | 6,698 | 1981 |
| Meramec Station RD over Grand Glaize CR | Fair | 53.1 ft | 6,680 | 1932 |
| Mo 100 E over Bnsf Rr | Fair | 326.1 ft | 6,661 | 2004 |
| Mo 100 E over Bnsf Rr | Fair | 173.9 ft | 6,661 | 2004 |
| Midland BLVD over Rvr Des Peres | Fair | 82.0 ft | 6,620 | 1987 |
| Meramec Bottom RD over Is 55 Is 55 | Fair | 279.9 ft | 6,611 | 1996 |
| Arsenal ST E over Is 55 | Fair | 240.2 ft | 6,498 | 1964 |
| Arsenal ST W over Is 55 Is 55 | Fair | 240.2 ft | 6,498 | 1964 |
| Barrett Station RD over Trib Grand Glaize | Fair | 22.0 ft | 6,429 | 1985 |
| Crescent AVE E over Mo 141 | Fair | 274.9 ft | 6,420 | 2000 |
| Weber RD E over Is 55 Is 55 | Fair | 271.0 ft | 6,388 | 1962 |
| Mason RD S over Is 64 | Fair | 252.0 ft | 6,288 | 1987 |
| RT Ab E over Mo 141 | Fair | 96.1 ft | 6,270 | 2011 |
| Charbonier RD over Br Of Cowmire CR | Fair | 49.9 ft | 6,246 | 2003 |
| Rp Is55n To Truman over Is 44 | Fair | 166.0 ft | 6,207 | 1970 |
| Rp Is270e To Misso over Ns Rr | Fair | 178.1 ft | 6,164 | 1991 |
| Rp Is170w To Mo115 over Maline CR | Fair | 26.6 ft | 6,122 | 1979 |
| Sappington RD S over Is 44 | Fair | 228.0 ft | 6,114 | 1969 |
| Natural Bridge RD over US 67 Rp Us67s To Natur | Fair | 535.1 ft | 6,069 | 2006 |
| S Brentwood BLVD over Shady Grove CR | Fair | 30.8 ft | 6,000 | 1900 |
| Taussig DR over Cowmire CR | Fair | 211.0 ft | 6,000 | 1992 |
| Clay AVE over Up Rr | Fair | 94.2 ft | 5,950 | 1999 |
| Hillsboro RD over E Trib Of Williams | Fair | 25.9 ft | 5,816 | 2007 |
| Sublette AVE over Rvr Des Peres | Fair | 110.6 ft | 5,700 | 1987 |
| Rp Is44e To Lafaye over Is 44 Is 44 | Fair | 134.8 ft | 5,692 | 1965 |
| Mississippi AVE S over Is 44 Is 44 | Fair | 306.1 ft | 5,652 | 1970 |
| Edgar RD S over Is 44 Bnsf Rr | Fair | 359.9 ft | 5,627 | 1969 |
| Creve Coeur Mill over Fee Fee CR | Fair | 130.9 ft | 5,594 | 1957 |
| Rp Is270w To Is70e over Mo 180 | Fair | 180.1 ft | 5,576 | 1982 |
| Rp Is270w To Is70e over Rp Mo180 To Is270w | Fair | 327.1 ft | 5,576 | 1982 |
| Rp Is270w To Is70e over Is 270 | Fair | 1641.1 ft | 5,576 | 1982 |
| Warson RD over Two Mile CR | Fair | 98.1 ft | 5,564 | 2004 |
| Kehrs Mill RD over Caulks CR | Fair | 140.1 ft | 5,529 | 1995 |
| Rp Lambert Intl Bl over Is 70 | Fair | 530.8 ft | 5,378 | 1984 |
| Rp Is64e To 14th S over Metrolink | Fair | 658.1 ft | 5,363 | 1967 |
| Rp Is64e To 6th ST over 8th Street | Fair | 477.0 ft | 5,243 | 1967 |
| ST Louis AVE E over Is 70 Rv 70 | Fair | 176.8 ft | 5,206 | 1958 |
| Rhl DR over Drainage Channel | Fair | 33.8 ft | 5,192 | 2000 |
| Rp 8th ST To Is44e over Cst Park AVE Rp Is44e | Fair | 575.1 ft | 5,183 | 1978 |
| Compton AVE S over Is 44 Is 44 | Fair | 243.1 ft | 5,157 | 1970 |
| Or 64 E over Creve Coeur CR | Fair | 180.1 ft | 5,122 | 1990 |
| Holly Hills DR over Up Rr | Fair | 89.9 ft | 5,000 | 1973 |
| S Central AVE over Flat CR | Fair | 101.0 ft | 5,000 | 1979 |
| ST Anthony LN over ST Anthony CR | Fair | 29.9 ft | 5,000 | 1999 |
| Laclede Station RD over Black Creek Br | Fair | 22.0 ft | 5,000 | 1972 |
| Newport AVE over Up Rr | Fair | 109.9 ft | 5,000 | 1989 |
| Kingsland AVE over NE Br Rvr Des Pere | Fair | 1159.1 ft | 5,000 | 1938 |
| Laclede Station RD over Hampton CR | Fair | 26.9 ft | 5,000 | 2010 |
| W Main ST over Flat CR | Fair | 30.8 ft | 5,000 | 2006 |
| Mo 115 N over Is 70 | Fair | 205.1 ft | 4,982 | 1958 |
| Waterford DR over Paddock CR | Fair | 32.2 ft | 4,970 | 1993 |
| Meramec Bottom RD over Lemay CR | Fair | 27.9 ft | 4,960 | 1940 |
| Sappington RD over Mulberry CR | Fair | 24.9 ft | 4,874 | 1959 |
| Redman AVE over Black Jack CR | Fair | 30.8 ft | 4,777 | 1957 |
| Chesterfield PKWY over Is 64 | Fair | 158.1 ft | 4,738 | 2013 |
| Rp Market ST To Is over Cst Forest Park AVE | Fair | 155.8 ft | 4,705 | 1981 |
| Rp Market ST To Is over Over Fill | Fair | 90.9 ft | 4,705 | 1981 |
| Vernon AVE over Rvr Des Peres | Fair | 109.9 ft | 4,674 | 1981 |
| Green Park RD over Gravois CR | Fair | 70.9 ft | 4,663 | 1954 |
| Bermuda DR S over Is 70 | Fair | 229.0 ft | 4,596 | 2001 |
| Wright AVE over Coldwater CR | Fair | 48.9 ft | 4,500 | 1998 |
| Redman AVE over Watkins CR | Fair | 56.1 ft | 4,497 | 1957 |
| Seven Pines DR S over Mo 364 | Fair | 203.1 ft | 4,486 | 1999 |
| Koch RD S over Martigney CR | Fair | 44.3 ft | 4,433 | 1976 |
| Shreve AVE S over Is 70 Rv 70 | Fair | 247.0 ft | 4,391 | 2001 |
| Utah ST E over Is 55 | Fair | 191.9 ft | 4,382 | 1964 |
| Pennsylvania AVE over NE Br Of Rvr Des P | Fair | 26.9 ft | 4,329 | 1945 |
| Rp Is70w To Natura over Cst Cypress RD | Fair | 164.0 ft | 4,326 | 1994 |
| So Rock Hill RD S over Is 44 | Fair | 251.0 ft | 4,302 | 1969 |
| Amiot DR E over Mo 364 | Fair | 211.0 ft | 4,268 | 1999 |
| Pierside LN over Br Of Kiefer CR | Fair | 28.9 ft | 4,250 | 1988 |
| Marshall RD over Grand Glaize CR | Fair | 133.9 ft | 4,171 | 1981 |
| Cass AVE E over Rp Is44w To Broadway Is | Fair | 390.1 ft | 4,158 | 2011 |
| Compton AVE S over Rp Is64w To Forest Park | Fair | 60.0 ft | 4,129 | 2005 |
| Macklind AVE S over Is 44 Is 44 | Fair | 183.1 ft | 4,122 | 1969 |
| Dietrich RD over Grand Glaize CR | Fair | 112.9 ft | 4,077 | 1997 |
| Loughborough AVE E over Is 55 | Fair | 209.0 ft | 4,029 | 1963 |
| Adams AVE over Trib Of Maline CR | Fair | 22.0 ft | 4,000 | 1975 |
| Enchanted PKWY over Grand Glaize CR | Fair | 65.0 ft | 4,000 | 1960 |
| Borman DR over Br Of Fee Fee CR | Fair | 27.9 ft | 4,000 | 1980 |
| Strecker RD over Caulks CR | Fair | 211.3 ft | 3,998 | 2009 |
| Riverview DR over Watkins CR | Fair | 23.0 ft | 3,955 | 1947 |
| Beaumont-antire RD over Antire CR | Fair | 55.1 ft | 3,951 | 1960 |
| Rp Broadway To Is6 over Rp Is64e To 6th ST | Fair | 741.1 ft | 3,913 | 1967 |
| Jj Kelley Memorial over Is 270 Rp Is270w To Mo1 | Fair | 326.1 ft | 3,900 | 1989 |
| North And South RD over Br Of Rvr Des Pere | Fair | 89.6 ft | 3,839 | 1959 |
| Link AVE over Midland CR | Fair | 26.9 ft | 3,808 | 1986 |
| Rp Is64e To 11th S over Rr Private Entranc | Fair | 352.0 ft | 3,782 | 1967 |
| Hudson DR over Black Jack CR | Fair | 67.9 ft | 3,655 | 1955 |
| Wildhorse PKWY DR over Bonhomme CR | Fair | 212.9 ft | 3,556 | 1989 |
| Harrison AVE over Up Rr | Fair | 142.1 ft | 3,450 | 1986 |
| Paul AVE over Trib Of Maline CR | Fair | 35.1 ft | 3,420 | 2002 |
| Rp Is64e To Rtjj S over Rp Is270e To Is64e | Fair | 360.9 ft | 3,419 | 1991 |
| Mo 141 S over Small Lk | Fair | 22.0 ft | 3,387 | 1972 |
| Lewis RD S over Is 44 | Fair | 237.9 ft | 3,373 | 1968 |
| Rp N Hanley RD To over Rp Is70e To Rtnn | Fair | 392.1 ft | 3,342 | 2001 |
| Rp Is270e To Mo367 over Mo 367 | Fair | 107.0 ft | 3,325 | 2022 |
| Rp Is270e To Mo367 over Is 270 | Fair | 122.0 ft | 3,325 | 2022 |
| Rp Mo115n To Is170 over Maline CR | Fair | 33.1 ft | 3,297 | 1979 |
| Or 270 E over Is 270 | Fair | 171.6 ft | 3,297 | 2020 |
| Taussig AVE E over Mo 370 | Fair | 211.9 ft | 3,289 | 1991 |
| Or 64 W over Creve Coeur CR | Fair | 182.1 ft | 3,275 | 1988 |
| W Watson RD over Trib B | Fair | 43.3 ft | 3,240 | 2011 |
| W Watson RD over Trib B | Fair | 33.5 ft | 3,240 | 2012 |
| Market ST E over Cst Forest Park AVE | Fair | 203.1 ft | 3,239 | 1963 |
| Bookbinder DR over Trib Creve Coeur C | Fair | 34.1 ft | 3,161 | 1966 |
| 82nd BLVD over Rvr Des Peres | Fair | 69.6 ft | 3,143 | 2002 |
| Smizer Mill RD over N Trib Of Williams | Fair | 43.0 ft | 3,129 | 2005 |
| Walton RD over Trra Rr | Fair | 152.9 ft | 3,040 | 2002 |
| Ramp D over Lambert Intl DR | Fair | 284.1 ft | 3,000 | 1988 |
| Rose AVE over Black CR | Fair | 83.0 ft | 3,000 | 1981 |
| Derhake RD over New Fountain CR | Fair | 27.9 ft | 3,000 | 1995 |
| Old Meramec Sta RD over Grand Glaize CR | Fair | 45.9 ft | 3,000 | 1976 |
| Howard George RD over Grand Glaize CR | Fair | 71.9 ft | 3,000 | 1977 |
| Old Smizer Mill RD over Fenton CR | Fair | 81.0 ft | 3,000 | 2000 |
| RT T E over Wild Horse CR | Fair | 42.0 ft | 2,986 | 1940 |
| Ringer RD over Mattese CR | Fair | 120.1 ft | 2,978 | 1966 |
| Hudson DR over Delwood CR | Fair | 22.0 ft | 2,924 | 1920 |
| Ballas RD over Sugar CR | Fair | 46.9 ft | 2,900 | 1995 |
| Ballas RD over Up Rr | Fair | 76.1 ft | 2,900 | 1989 |
| Couch AVE over Sugar CR | Fair | 43.0 ft | 2,845 | 1965 |
| Couch AVE over Up Rr | Fair | 117.1 ft | 2,845 | 1986 |
| Rp Papin ST E To I over Rp Is64e To Vandeventer | Fair | 261.2 ft | 2,838 | 1977 |
| Green Valley DR over Dellwood CR | Fair | 24.3 ft | 2,831 | 1950 |
| Yaeger RD over Mattese CR | Fair | 71.9 ft | 2,736 | 1957 |
| Dutch Mill RD over Glaize CR | Fair | 27.9 ft | 2,697 | 1972 |
| Loughborough AVE W over Is 55 Is 55 | Fair | 209.0 ft | 2,689 | 1963 |
| Rp 10th ST To Is64 over Cst Spruce ST | Fair | 996.1 ft | 2,657 | 1967 |
| Barrett Station RD over Sugar CR | Fair | 37.1 ft | 2,615 | 1935 |
| Lackland RD over Vacant Ground | Fair | 85.0 ft | 2,550 | 1996 |
| W Watson RD over Gravois Creek Br | Fair | 33.1 ft | 2,529 | 1994 |
| W Watson RD over Trib B | Fair | 48.9 ft | 2,529 | 2009 |
| W Bruno AVE over Black Creek Br | Fair | 20.0 ft | 2,500 | 1976 |
| Smiley RD over Trib To Fee Fee CR | Fair | 76.1 ft | 2,500 | 1999 |
| Country Stone DR over Br Grand Glaize CR | Fair | 24.0 ft | 2,500 | 1978 |
| Shaftesbury AVE over Rvr Des Peres | Fair | 67.6 ft | 2,500 | 2005 |
| Old Jamestown RD over Coldwater CR | Fair | 95.1 ft | 2,457 | 1987 |
| Old Bonhomme RD E over Is 170 | Fair | 253.6 ft | 2,364 | 1960 |
| Holmes AVE S over Is 44 | Fair | 244.1 ft | 2,352 | 1967 |
| Edwards ST S over Is 44 Is 44 | Fair | 142.1 ft | 2,302 | 1972 |
| Creve Coeur Mill over Br Creve Coeur CR | Fair | 131.9 ft | 2,292 | 1971 |
| Greenwood BLVD over Big Bend BLVD | Fair | 58.1 ft | 2,291 | 1960 |
| Strecker RD over Caulks CR | Fair | 23.0 ft | 2,290 | 2003 |
| Scudder AVE E over Is 170 | Fair | 354.0 ft | 2,282 | 1977 |
| Westglen Farm DR over Br Of Caulks CR | Fair | 42.0 ft | 2,220 | 1985 |
| Nebraska AVE S over Is 44 Is 44 | Fair | 225.1 ft | 2,131 | 1970 |
| Kempland Place over Rvr Des Peres | Fair | 50.9 ft | 2,100 | 1950 |
| Or 270 E over Bnsf Rr | Fair | 139.1 ft | 2,088 | 1931 |
| Sidney ST E over Is 55 | Fair | 236.9 ft | 2,072 | 1964 |
| Ferguson AVE over Trra Rr | Fair | 131.9 ft | 2,055 | 1980 |
| Avalon Hills DR over N Trib Of Williams | Fair | 67.9 ft | 2,019 | 1999 |
| Eads Bridge over 1st ST Underpass Metr | Fair | 4006.9 ft | 2,000 | 1874 |
| Pennridge DR over Cowmire CR | Fair | 40.0 ft | 2,000 | 1970 |
| Holmes AVE over Gravois CR | Fair | 43.0 ft | 2,000 | 1970 |
| Gilsinn LN over Br Of Meramec Rvr | Fair | 32.2 ft | 2,000 | 1975 |
| Lafayette ST over Fountain CR | Fair | 61.0 ft | 2,000 | 1995 |
| Strecker RD over Shotwell CR | Fair | 54.1 ft | 2,000 | 2003 |
| N W Entry DR over Grand Glaize CR | Fair | 62.3 ft | 2,000 | 2005 |
| Leffingwell AVE over Gravois Crk | Fair | 173.9 ft | 2,000 | 1973 |
| Spanish Pond RD over Bnsf Rr | Fair | 136.2 ft | 1,947 | 1960 |
| Old Jamestown RD over Mill CR | Fair | 21.0 ft | 1,878 | 1971 |
| Topping RD N over Ditch | Fair | 24.0 ft | 1,836 | 2004 |
| Dade AVE over Ns Rr | Fair | 118.1 ft | 1,820 | 1955 |
| Rp Is64w To Clark over Cst Spruce ST Metrolink | Fair | 1091.9 ft | 1,711 | 1966 |
| Shepard RD over Caulks CR | Fair | 198.2 ft | 1,683 | 2004 |
| Shepard RD over Trib W Br Of Caulk | Fair | 25.9 ft | 1,683 | 2004 |
| RT Ba S over Bonhomme CR | Fair | 111.9 ft | 1,654 | 1993 |
| Rp Rtabe To Mo141n over Creve Coeur CR | Fair | 509.2 ft | 1,567 | 2010 |
| Bingham over Gravois AVE | Fair | 47.9 ft | 1,500 | 1939 |
| Sunrise Heights DR over Martigney CR | Fair | 66.9 ft | 1,485 | 1982 |
| Missouri Bottom RD over Cowmire CR | Fair | 41.0 ft | 1,480 | 1936 |
| Dunn RD over Br Of Cowmire CR | Fair | 34.1 ft | 1,463 | 1962 |
| Forest AVE over Bnsf Rr | Fair | 251.0 ft | 1,450 | 1994 |
| Antire RD S over Is 44 | Fair | 268.0 ft | 1,418 | 1958 |
| Carrie AVE E over Is 70 Rv 70 | Fair | 275.9 ft | 1,372 | 2001 |
| Buckhurst DR over Kiefer CR | Fair | 22.0 ft | 1,360 | 1994 |
| Delor ST E over Is 55 Is 55 | Fair | 228.0 ft | 1,341 | 2011 |
| Groby RD over Rvr Des Peres | Fair | 83.0 ft | 1,316 | 2005 |
| Lindy DR over Fishpot CR | Fair | 64.0 ft | 1,300 | 1987 |
| Imperial DR over Dellwood CR | Fair | 24.9 ft | 1,278 | 1939 |
| Madison ST W over Is 70 Rv 70 | Fair | 176.8 ft | 1,240 | 1958 |
| Liggett LN over Br Of Gravois CR | Fair | 29.9 ft | 1,239 | 1960 |
| Mcbride Point DR over Br Of Caulks CR | Fair | 26.9 ft | 1,220 | 1984 |
| Kingsland AVE over Br Of River Des Pe | Fair | 36.1 ft | 1,200 | 1994 |
| Pond RD over Bonhomme CR | Fair | 70.9 ft | 1,200 | 2003 |
| Forby RD over Flat CR | Fair | 56.4 ft | 1,192 | 2006 |
| Alt RD S over Pond CR | Fair | 26.2 ft | 1,165 | 1997 |
| Justice RD over New Halls Ferry CR | Fair | 23.0 ft | 1,127 | 1983 |
| Or 44 E over Williams CR | Fair | 24.6 ft | 1,120 | 1958 |
| Old Smizer Mill RD over Fenton CR | Fair | 40.7 ft | 1,116 | 1997 |
| May Valley DR over Fenton CR | Fair | 46.9 ft | 1,023 | 1994 |
| Tartan Green BLVD over Br Of Caulks CR | Fair | 22.0 ft | 1,020 | 1989 |
| S Glenwood ST over Bnsf Rr | Fair | 186.0 ft | 1,020 | 1993 |
| Wild Horse CR RD over Bates CR | Fair | 35.1 ft | 1,018 | 2013 |
| Pvt Maritz Ent S over Is 44 | Fair | 160.1 ft | 1,010 | 1983 |
| Shepley DR over Bnsf Rr | Fair | 124.0 ft | 1,000 | 1970 |
| City Street (ramp) over Chippewa | Fair | 50.2 ft | 1,000 | 1936 |
| Country Club DR over Br Of Two Mile CR | Fair | 25.9 ft | 1,000 | 1970 |
| Florissant Park DR over Daniel Boone CR | Fair | 25.9 ft | 1,000 | 1955 |
| Palm DR over Lawnview CR | Fair | 26.9 ft | 1,000 | 1995 |
| Riverwood Place DR over Tesson Trib | Fair | 21.0 ft | 1,000 | 1989 |
| Andrews DR over Br Of Deer CR | Fair | 24.9 ft | 1,000 | 1977 |
| Plymouth AVE over Br Rvr Des Peres | Fair | 24.9 ft | 1,000 | 1950 |
| Woods RD over Hamilton CR | Fair | 78.1 ft | 1,000 | 2016 |
| Town And Country P over Coldwater Crk | Fair | 24.3 ft | 1,000 | 1965 |
| Rue De Fleur DR over Smith CR | Fair | 22.0 ft | 950 | 1970 |
| Boland Pl S over Is 64 | Fair | 146.0 ft | 938 | 2008 |
| Briarstone DR over Sappington CR | Fair | 39.0 ft | 913 | 1965 |
| Melissa-jo LN over Lemay CR | Fair | 22.0 ft | 861 | 1976 |
| ST Paul RD over Spring Br | Fair | 49.9 ft | 840 | 1965 |
| Meramec BLVD over Clifty CR | Fair | 40.0 ft | 800 | 1978 |
| Greeley DR over Daniel Boone CR | Fair | 26.9 ft | 800 | 1950 |
| Loveland DR over Daniel Boone CR | Fair | 26.9 ft | 800 | 1955 |
| Spirit Of ST Louis over Is 64 | Fair | 239.5 ft | 789 | 1968 |
| Oakwood DR over Fenton CR | Fair | 34.1 ft | 766 | 1965 |
| Or 44 E over Is 270 Rp Is44e To Is | Fair | 312.0 ft | 757 | 1996 |
| Old Dougherty F RD over Sugar CR | Fair | 45.9 ft | 750 | 1993 |
| Pennsylvania AVE over Rvr Des Peres | Fair | 81.0 ft | 750 | 1996 |
| Bredell AVE over Claytonia CR | Fair | 20.7 ft | 750 | 1990 |
| Rieger RD over Bonhomme CR | Fair | 43.0 ft | 730 | 1940 |
| Ossenfort RD over Br Of Wild Horse C | Fair | 28.9 ft | 690 | 1991 |
| Gist RD E over Is 270 | Fair | 383.9 ft | 687 | 1988 |
| Tamm AVE S over Is 64 | Fair | 154.9 ft | 670 | 2007 |
| Crested View DR over E Trib Of Fee Fee | Fair | 26.9 ft | 623 | 1978 |
| Lynn Town DR over Coldwater CR | Fair | 24.9 ft | 600 | 1984 |
| Old Sulpher Sprng over Grand Glaze CR | Fair | 49.9 ft | 600 | 1979 |
| Fournier DR over Br Of Gravois CR | Fair | 21.7 ft | 600 | 2011 |
| Rahning RD over Waterway | Fair | 25.6 ft | 600 | 1990 |
| Tesson CR Esta. DR over Br Of Gravois CR | Fair | 23.0 ft | 572 | 1991 |
| Pond RD over Trib To Bonhomme C | Fair | 22.0 ft | 560 | 2001 |
| West Hill Park DR over Caulks CR | Fair | 24.0 ft | 500 | 1990 |
| Larkin-wm Indus DR over Br Of Yarnell CR | Fair | 32.2 ft | 500 | 1975 |
| 70th ST over Br Of River Des Pe | Fair | 45.9 ft | 500 | 1998 |
| Featherstone DR over Br Of Grand Glaize | Fair | 28.9 ft | 500 | 1973 |
| Barrett Sta RD over Br Of Grand Glaize | Fair | 27.9 ft | 500 | 1980 |
| Thornton RD over Shady Grove CR | Fair | 35.1 ft | 500 | 1965 |
| Richland Meadws DR over Kiefer CR | Fair | 57.1 ft | 500 | 1993 |
| Dickson AVE over Creek | Fair | 27.9 ft | 500 | 1950 |
| Brasher ST over Drainage Channel | Fair | 23.0 ft | 500 | 2015 |
| Blackberry AVE over Br Of Rvr Des Pere | Fair | 24.0 ft | 450 | 1960 |
| Edmundson RD over Coldwater CR | Fair | 43.0 ft | 400 | 1984 |
| Hafner Place over NW Br Rvr Des Pere | Fair | 60.0 ft | 400 | 1995 |
| Glencoe RD over Br Of Hamilton CR | Fair | 63.0 ft | 400 | 1962 |
| Orrville RD over W Br Caulks CR | Fair | 55.1 ft | 400 | 2006 |
| Glencoe RD over Hamilton CR | Fair | 69.9 ft | 400 | 2017 |
| Torero LN over Stormwater CR | Fair | 24.0 ft | 390 | 1987 |
| Calvert AVE over Coldwater CR | Fair | 38.1 ft | 350 | 1984 |
| Kiefer Creek RD over Kiefer CR | Fair | 23.0 ft | 350 | 1991 |
| Hillsdale RD over Fishpot CR | Fair | 32.2 ft | 350 | 1995 |
| Premium Way over Drainage Channel | Fair | 24.0 ft | 345 | 2013 |
| Big Bend Woods DR over Fishpot CR | Fair | 37.1 ft | 320 | 1970 |
| Smith DR over Fishpot CR | Fair | 34.1 ft | 300 | 1970 |
| Marvin AVE over Coldwater CR | Fair | 49.9 ft | 300 | 1991 |
| Dix AVE over Coldwater CR | Fair | 40.0 ft | 300 | 1984 |
| Ww Swim Club over Br Of Deer CR | Fair | 27.9 ft | 300 | 1977 |
| Lemona DR over ST George CR | Fair | 26.9 ft | 257 | 1967 |
| Spring Lilly Court over Williams CR | Fair | 27.9 ft | 254 | 2006 |
| Forest Leaf DR over Grand Glaize CR | Fair | 28.9 ft | 250 | 1976 |
| Bellerive over Cst Broadway ST | Fair | 94.2 ft | 250 | 1918 |
| Castlewood RD over Kiefer CR | Fair | 44.9 ft | 242 | 1962 |
| Von Talge Meadows over Br Of Mattese CR | Fair | 22.0 ft | 240 | 2000 |
| Gregory LN S over Fenton CR | Fair | 31.5 ft | 224 | 1997 |
| Parkwoods AVE over Creek | Fair | 35.1 ft | 200 | 1950 |
| Mark Wesley LN over Br Of Fishpot CR | Fair | 24.9 ft | 150 | 1991 |
| Mark Wesley LN over Br Of Fishpot CR | Fair | 22.0 ft | 150 | 1991 |
| Julian AVE over NE Br Rvr Des Pere | Fair | 42.0 ft | 150 | 2003 |
| Antire RD over Williams CR | Fair | 35.1 ft | 124 | 1920 |
| Hencken RD over Hollow Trib | Fair | 22.0 ft | 120 | 1998 |
| Or 44 E over Up Rr | Fair | 112.9 ft | 114 | 1968 |
| Fairview DR over Fishpot CR | Fair | 25.9 ft | 80 | 1995 |
| Mason Knoll DR over Br Of Grand Glaize | Fair | 26.9 ft | 40 | 1979 |
| Coal Bank RD over Watkins CR | Fair | 29.9 ft | 11 | 1902 |
| Old Smizer Mill RD over Fenton CR | Fair | 25.9 ft | 11 | 1930 |
| E Grand DR over Rvr Des Peres Lago | Fair | 95.5 ft | 10 | 2002 |
| Franklin RD over Clear CR | Fair | 38.1 ft | 1 | 1923 |
| Is 64 E over Cst Mccausland AVE | Good | 154.9 ft | 159,584 | 2008 |
| Is 64 E over Metrolink | Good | 42.7 ft | 158,962 | 2008 |
| Is 64 E over Is 170 | Good | 92.5 ft | 155,924 | 2008 |
| Is 64 E over Cst S Brentwood BLVD | Good | 148.0 ft | 152,770 | 2008 |
| Is 70 E over Cst Airflight DR | Good | 152.9 ft | 141,917 | 2000 |
| Is 270 E over Cst Dorsett RD | Good | 155.8 ft | 138,108 | 2009 |
| Is 270 E over RT N | Good | 151.6 ft | 111,443 | 2022 |
| Is 270 W over Cst Conway RD | Good | 87.6 ft | 100,131 | 2023 |
| Is 55 S over River Des Peres Cst Ger | Good | 558.1 ft | 92,999 | 1963 |
| Is 70 W over Coldwater CR | Good | 117.1 ft | 84,593 | 2000 |
| Is 270 E over Cst Conway RD | Good | 77.1 ft | 82,813 | 2023 |
| Is 70 E over Coldwater CR | Good | 117.1 ft | 75,943 | 2000 |
| Mo 364 E over Creve Coeur Lk | Good | 2688.0 ft | 71,512 | 1999 |
| Is 64 E over RT Jj | Good | 180.1 ft | 67,373 | 1991 |
| Is 70 W over RT N Rp Rtnn To Is70w | Good | 400.9 ft | 66,339 | 2001 |
| Is 70 E over Cst Springdale AVE | Good | 169.0 ft | 61,156 | 2000 |
| Is 70 W over Cst Springdale AVE | Good | 169.0 ft | 60,830 | 2000 |
| Is 270 W over Cst North Hanley RD | Good | 232.3 ft | 60,687 | 2002 |
| Is 270 E over RT Ac | Good | 165.0 ft | 59,106 | 2022 |
| Is 270 E over Coldwater Crk | Good | 107.9 ft | 52,041 | 2020 |
| Is 270 E over Cst North Hanley RD | Good | 232.0 ft | 51,297 | 2002 |
| Is 44 E over Bnsf Rr | Good | 405.8 ft | 50,999 | 2016 |
| Is 170 E over Mo 340 Rp Is170e To Mo3 | Good | 208.0 ft | 50,028 | 2006 |
| Kingshighway over Up & Bnsf Rr | Good | 498.4 ft | 50,000 | 1993 |
| Is 44 W over Cst Thurman AVE | Good | 54.5 ft | 49,558 | 2018 |
| Is 44 W over Cst 39th ST | Good | 63.6 ft | 49,558 | 2018 |
| Is 44 E over Cst Kingshighway BLVD | Good | 124.3 ft | 48,597 | 2018 |
| Is 44 W over Cst Jefferson AVE | Good | 137.5 ft | 48,225 | 2019 |
| Is 270 E over RT H | Good | 141.4 ft | 48,146 | 2023 |
| Is 44 E over Cst Jefferson AVE | Good | 137.5 ft | 48,129 | 2019 |
| Is 44 E over Cst Thurman AVE | Good | 54.5 ft | 46,909 | 2018 |
| Is 44 E over Cst 39th ST | Good | 60.0 ft | 46,909 | 2018 |
| Is 170 W over Mo 340 Rp Mo340e To Is1 | Good | 208.0 ft | 46,099 | 2006 |
| Is 70 E over Cst Brdway Levee RD | Good | 6462.6 ft | 45,218 | 2010 |
| Kingshighway BLVD over Cst Clayton AVE | Good | 65.6 ft | 45,152 | 2008 |
| Is 44 W over Cst Kingshighway BLVD | Good | 124.7 ft | 43,840 | 2018 |
| Is 55 N over Cst Virginia AVE | Good | 155.8 ft | 43,286 | 1963 |
| Is 44 E over Cst Yarnell RD Merame | Good | 1108.3 ft | 43,057 | 2018 |
| Is 55 S over Cst Virginia AVE | Good | 155.8 ft | 40,947 | 1963 |
| Kingshighway BLVD over Daggett AVE | Good | 84.0 ft | 39,200 | 2015 |
| Kingshighway BLVD over Up Rr | Good | 146.3 ft | 39,200 | 2015 |
| Is 44 W over Cst Yarnell RD Merame | Good | 1108.9 ft | 38,176 | 2018 |
| Mo 364 E over Mo 141 Rp Mo364e To M | Good | 301.8 ft | 37,953 | 2001 |
| Is 270 W over RT Ac | Good | 165.0 ft | 37,303 | 2022 |
| Mo 364 W over Mo 141 Rp Mo364e To M | Good | 303.1 ft | 36,086 | 2001 |
| Mo 364 E over Cst Creve Coeur Mill R | Good | 309.1 ft | 35,426 | 2001 |
| Concourse DR S over Pedestrian Tunnel | Good | 20.0 ft | 34,918 | 2009 |
| Mo 366 W over Is 44 Rp Is270e To Is44 | Good | 302.2 ft | 32,909 | 2018 |
| Dougherty Ferry RD over Is 270 | Good | 272.3 ft | 32,341 | 2007 |
| Is 55 S over Is 44 Rp Is44e To Mem | Good | 895.0 ft | 32,335 | 2015 |
| Shackelford RD over Daniel Boone CR | Good | 48.6 ft | 31,325 | 2015 |
| Is 44 W over Lp 44 | Good | 271.0 ft | 31,317 | 2002 |
| Grand AVE over Uprr Metro Scott AVE | Good | 578.1 ft | 30,000 | 2011 |
| Grand AVE over Bernard ST | Good | 63.0 ft | 30,000 | 2011 |
| Grand AVE over Gratiot ST | Good | 62.3 ft | 30,000 | 2011 |
| Forest Park PKWY over Metrolink | Good | 77.1 ft | 29,920 | 2017 |
| Big Bend RD E over Mo 141 | Good | 108.9 ft | 28,618 | 2000 |
| Hanley RD S over Cst Eager RD | Good | 57.4 ft | 28,480 | 2008 |
| W Florissant AVE over Maline CR | Good | 95.5 ft | 28,373 | 2004 |
| US 67 S over Deer Crk | Good | 63.6 ft | 27,277 | 2023 |
| Is 170 E over Rp Frost AVE To Is170e | Good | 149.0 ft | 27,257 | 1978 |
| Mo 367 S over Crd Parker RD Or To B | Good | 304.1 ft | 27,147 | 2005 |
| Big Bend RD over Trib To Fishpot CR | Good | 39.7 ft | 27,120 | 2008 |
| Kingshighway BLVD over Trra Rr | Good | 54.1 ft | 27,000 | 2003 |
| Rp Is55n To Is270e over Crd Von Talge RD Bnsf R | Good | 279.9 ft | 25,902 | 1993 |
| Rp Is55n To Is270e over Is 55 Is 255 | Good | 1334.0 ft | 25,902 | 1991 |
| Mo 141 N over Grand Glaize CR | Good | 217.8 ft | 24,720 | 1997 |
| Brentwood BLVD over Deer CR | Good | 131.6 ft | 23,967 | 1912 |
| Is 270 E over Mississippi Rvr | Good | 5456.4 ft | 23,688 | 2024 |
| Mo 141 S over Grand Glaize CR | Good | 217.8 ft | 23,470 | 1997 |
| Union RD E over Is 55 | Good | 284.4 ft | 23,198 | 2009 |
| Mo 100 E over Cst Des Peres RD Cst | Good | 110.9 ft | 23,192 | 1995 |
| Is 70 W over Rp Is44e To 10th ST | Good | 104.0 ft | 22,974 | 2013 |
| Is 270 W over RT H | Good | 141.4 ft | 22,740 | 2023 |
| Is 270 W over Mississippi Rvr | Good | 5456.4 ft | 22,740 | 2024 |
| Is 55 N over Cst 2nd ST | Good | 312.0 ft | 22,463 | 2016 |
| Rp Is170w To Is270 over Or 270 | Good | 245.1 ft | 22,425 | 2002 |
| Rp Is170w To Is270 over Rp Is270e To North Hanle | Good | 258.9 ft | 22,425 | 2002 |
| US 61 S over Mattese CR | Good | 117.1 ft | 22,346 | 2003 |
| Is 70 E over Is 44 | Good | 331.7 ft | 22,244 | 2013 |
| Rp Is64w To Is170w over Rp Hanley DR To Is64w R | Good | 398.3 ft | 22,212 | 2007 |
| Jefferson AVE over Metrolink Trra & | Good | 420.3 ft | 21,700 | 2007 |
| Mo 109 S over Mo 100 | Good | 250.0 ft | 21,668 | 1974 |
| Mo 30 E over Gravios CR | Good | 106.0 ft | 21,489 | 2008 |
| Grand BLVD S over Is 44 Is 44 | Good | 167.7 ft | 20,984 | 2016 |
| Big Bend RD E over Is 44 Is 44 | Good | 176.8 ft | 20,970 | 2022 |
| Forest Park Drive over Shaw Park DR | Good | 47.9 ft | 20,527 | 2005 |
| Forest Park PKWY E over Brentwood BLVD | Good | 238.8 ft | 20,527 | 2005 |
| Union AVE over Trra Rr | Good | 71.9 ft | 20,200 | 1988 |
| Patterson RD over Lawnview CR | Good | 37.1 ft | 19,778 | 1995 |
| Market ST over Pedestrian Tunnel | Good | 109.9 ft | 19,390 | 2021 |
| Rp Is170e To Is64w over Is 170 Rp Is170e To Bre | Good | 293.0 ft | 19,242 | 2008 |
| Rp Is170e To Is64w over Cst S Brentwood BLVD | Good | 211.0 ft | 19,242 | 2008 |
| Meramec Bottom RD over Meramec Rvr Trib | Good | 61.0 ft | 19,169 | 2000 |
| Mo 367 S over Cst Chambers RD | Good | 95.1 ft | 18,963 | 2002 |
| Mo 367 S over Maline CR | Good | 161.1 ft | 18,963 | 2005 |
| Mo 367 N over Crd Redman RD Or To B | Good | 576.1 ft | 18,897 | 2005 |
| Mo 366 E over Gravois CR | Good | 75.1 ft | 18,756 | 2024 |
| Mo 21 S over Gravois CR | Good | 250.0 ft | 18,182 | 1969 |
| Rp Is270e To Mo364 over Mo 364 | Good | 151.9 ft | 17,452 | 2010 |
| Forest Park PKWY W over Brentwood BLVD | Good | 106.6 ft | 16,983 | 2005 |
| Rvr Des Peres BLVD over Mackenzie CR | Good | 78.1 ft | 16,500 | 2006 |
| Rp Is44w To Is270w over Is 44 Is 270 Mo 366 | Good | 1503.9 ft | 16,460 | 1996 |
| RT D W over Up Rr | Good | 292.7 ft | 16,360 | 2004 |
| Broadway over Beer Bottling Plan | Good | 372.0 ft | 16,300 | 1917 |
| US 61 S over Meramec Rvr | Good | 848.1 ft | 16,233 | 2003 |
| Mo 109 S over Bonhomme CR | Good | 66.9 ft | 15,945 | 2009 |
| Rp Brentwood BLVD over Is 170 | Good | 92.8 ft | 15,361 | 2008 |
| Rp Is64e To Is270e over Cst Conway RD | Good | 77.1 ft | 15,103 | 2023 |
| Rp Is64e To Is270e over Is 270 Rp Is270e To Is6 | Good | 1074.1 ft | 15,103 | 1988 |
| Mo 367 N over US 67 | Good | 174.9 ft | 15,039 | 1988 |
| Mcknight RD over Trib To Black CR | Good | 53.1 ft | 15,000 | 2015 |
| Mo 100 E over Deer CR | Good | 136.2 ft | 14,968 | 1993 |
| Rp Is270w To Is44w over Rp Is270e To Is44w Rp | Good | 107.6 ft | 14,601 | 2018 |
| Baxter RD over Creve Coeur CR | Good | 36.1 ft | 14,233 | 2012 |
| Rp Is44e To Is270e over Is 44 Is 270 Mo 366 | Good | 1562.0 ft | 14,152 | 1996 |
| Mcknight RD over Black CR | Good | 30.8 ft | 13,988 | 2014 |
| Bayless Avenue over Gravois Crk | Good | 108.6 ft | 13,770 | 2022 |
| Mo 100 E over Black CR | Good | 112.9 ft | 13,625 | 2021 |
| Rp Is55s To Is44e over Rp Is44e To Memorial DR | Good | 253.0 ft | 13,491 | 2015 |
| Mo 367 S over Coldwater CR | Good | 173.9 ft | 12,831 | 2005 |
| Mo 367 S over US 67 | Good | 184.1 ft | 12,831 | 2005 |
| Barrett Station RD over Royal Acres CR | Good | 24.0 ft | 12,800 | 2010 |
| Sulphur Spring RD over Fishpot CR | Good | 134.8 ft | 12,604 | 2002 |
| Mo 367 S over Crd Redman RD Or To B | Good | 576.1 ft | 12,596 | 2005 |
| Cypress RD over Cypress CR Trib | Good | 26.9 ft | 12,571 | 1975 |
| Baumgartner RD over Br Of Mattese CR | Good | 23.0 ft | 12,499 | 1982 |
| Aubuchon RD over Branch Of Cowmire | Good | 33.1 ft | 12,454 | 2022 |
| Mason RD over Smith CR | Good | 40.7 ft | 12,294 | 2013 |
| Baumgartner RD over Mattese CR | Good | 83.0 ft | 12,285 | 1980 |
| Clayton AVE E over Is 64 Rp Us40w To Mccau | Good | 157.2 ft | 12,212 | 2008 |
| Southwest AVE over Rvr Des Peres | Good | 167.7 ft | 12,000 | 2003 |
| Elizabeth AVE S over Is 270 | Good | 202.8 ft | 11,969 | 2020 |
| Rp Mo141n To Is44w over Mo 141 | Good | 159.4 ft | 11,676 | 2016 |
| RT H S over Maline CR | Good | 118.4 ft | 11,608 | 2007 |
| Forest Park PKWY E over Hanley RD | Good | 177.5 ft | 11,603 | 2005 |
| RT H N over RT H Cst Broadway Cst | Good | 1500.0 ft | 11,452 | 1975 |
| S Mcknight RD S over Is 64 | Good | 146.0 ft | 11,057 | 2008 |
| Boyle AVE S over Is 64 Rp Is64e To Van | Good | 209.0 ft | 11,031 | 2014 |
| Morganford RD over Up Rr | Good | 164.0 ft | 10,900 | 1997 |
| Alabama AVE over Rvr Des Peres | Good | 254.9 ft | 10,800 | 1994 |
| Delmar BLVD E over Is 170 | Good | 148.6 ft | 10,766 | 2011 |
| River City BLVD over Gravois CR | Good | 100.1 ft | 10,746 | 2009 |
| James S Mcdonnell over Coldwater Crk | Good | 131.9 ft | 10,699 | 2023 |
| Broadway AVE over Rvr Des Peres | Good | 265.1 ft | 10,679 | 2004 |
| Vance RD over Fishpot CR | Good | 106.0 ft | 10,679 | 2018 |
| Rp Hanley DR To Is over Is 170 | Good | 95.1 ft | 10,586 | 2008 |
| Rp Chesterfield Ai over Is 64 | Good | 180.1 ft | 10,400 | 2013 |
| RT D E over Engelholm CR Metrolink | Good | 481.0 ft | 10,336 | 1997 |
| Old Halls Ferry RD over Halls Ferry CR | Good | 49.9 ft | 10,330 | 2018 |
| Dorsett RD E over US 67 | Good | 112.9 ft | 10,253 | 2019 |
| Highland Ter N over Is 64 Rp Is64w To Big B | Good | 221.1 ft | 10,172 | 2008 |
| US 67 N over Or 270 | Good | 69.9 ft | 10,168 | 2020 |
| US 67 S over Is 270 | Good | 159.4 ft | 10,168 | 2020 |
| Forsyth BLVD over Pedestrian Walkway | Good | 34.4 ft | 10,152 | 2013 |
| US 67 N over Is 270 | Good | 161.4 ft | 10,032 | 2020 |
| Is 170 E over Or 270 | Good | 234.6 ft | 10,017 | 2025 |
| Old Gravois RD over Meramec Rvr | Good | 654.9 ft | 10,000 | 2012 |
| Rp 22nd ST To Is64 over Trra Rr | Good | 861.2 ft | 10,000 | 2020 |
| Ashby RD over ST Louis SW Rr | Good | 158.1 ft | 9,696 | 1968 |
| Horan DR over Trib Meramec Rvr | Good | 30.8 ft | 9,500 | 1975 |
| Forest Park PKWY W over Hanley RD | Good | 177.5 ft | 9,479 | 2005 |
| Mo 366 E over Rp Is270e To Is44e | Good | 148.3 ft | 9,432 | 2018 |
| Big Bend BLVD over Grand Glaize CR | Good | 109.9 ft | 9,412 | 2000 |
| Tower Grove AVE S over Is 64 Rp Boyle AVE To I | Good | 210.0 ft | 9,215 | 2014 |
| Forest Park PKWY W over Forsyth BLVD | Good | 645.0 ft | 9,195 | 2004 |
| Conway RD over Maryville CR | Good | 72.5 ft | 9,189 | 2016 |
| De Baliviere BLVD over Metrolink | Good | 92.8 ft | 9,050 | 1937 |
| Wild Horse CR RD over Caulks CR | Good | 88.9 ft | 9,004 | 2010 |
| Pagoda Circle DR over Rvr Des Peres Lago | Good | 75.1 ft | 9,000 | 2000 |
| W Pagoda Cir DR over Rvr Des Peres Lago | Good | 80.1 ft | 9,000 | 2000 |
| Ries RD over Fishpot CR | Good | 59.7 ft | 8,914 | 2018 |
| Lp 44 E over Fox CR | Good | 211.0 ft | 8,884 | 2004 |
| Broadway S over Is 44 Rv 70 | Good | 181.4 ft | 8,704 | 2021 |
| Broadway S over Is 44 | Good | 125.7 ft | 8,704 | 2023 |
| Rvr City Casino over Kayser CR | Good | 232.9 ft | 8,608 | 2009 |
| Mo 141 N over Small Lake | Good | 60.4 ft | 8,592 | 2022 |
| Woodson RD over Rvr Des Peres | Good | 46.6 ft | 8,563 | 2009 |
| Fee Fee RD over Trib To Fee Fee CR | Good | 56.1 ft | 8,394 | 2000 |
| Mo 115 S over Metrolink WB Metrolink | Good | 92.5 ft | 8,263 | 2004 |
| Parker RD over Burning Tree CR | Good | 41.3 ft | 8,057 | 2016 |
| River City Casino over Up Rr | Good | 435.0 ft | 8,029 | 2009 |
| Rp Skinker BLVD To over Is 64 | Good | 243.1 ft | 7,958 | 2008 |
| Forest Park PKWY E over Forsyth BLVD | Good | 645.7 ft | 7,898 | 2004 |
| Wild Horse CR RD over Chesterfield CR | Good | 22.0 ft | 7,807 | 2007 |
| S Central Av-rmp C over Forest Park PKWY Shaw P | Good | 475.7 ft | 7,797 | 2005 |
| NE Lucas-hunt RD over Ns Rr | Good | 149.9 ft | 7,737 | 1941 |
| Rp Is270e To Mo364 over Is 270 | Good | 155.5 ft | 7,630 | 2010 |
| Warson RD over Deer CR | Good | 89.9 ft | 7,500 | 2009 |
| Rp Is44w To S 7th over Cst 4th ST Cst Brdway | Good | 445.9 ft | 7,482 | 1977 |
| N Sarah ST S over Rp Vandeventer AVE To Is | Good | 86.0 ft | 7,360 | 2003 |
| Kiefer Creek RD over Kiefer CR | Good | 37.1 ft | 7,355 | 2001 |
| Schoettler RD over Creve Couer CR | Good | 54.5 ft | 7,282 | 2017 |
| Missouri Bottom RD over Ns Rr | Good | 243.1 ft | 6,697 | 1960 |
| Rp Mo141s To Is44e over Is 44 Or 44 Rp Mo141 | Good | 1310.7 ft | 6,639 | 2016 |
| Heintz Road over Branch Of Mattese | Good | 94.5 ft | 6,582 | 2022 |
| Kiefer Creek RD over Br Of Kiefer CR | Good | 61.0 ft | 6,520 | 1999 |
| Taylor AVE S over Is 64 | Good | 172.9 ft | 6,284 | 2015 |
| RT Ab E over Cst N Woods Mill RD C | Good | 127.0 ft | 6,270 | 2012 |
| RT Ab E over Hibler CR | Good | 37.1 ft | 6,270 | 2019 |
| Dale AVE over Hampton CR | Good | 20.3 ft | 6,000 | 2003 |
| Hanna RD over Fishpot CR | Good | 73.2 ft | 6,000 | 2013 |
| Geyer RD over Two Mile CR | Good | 49.2 ft | 6,000 | 2012 |
| Rp 6th ST To Is64e over Cst Brdway | Good | 510.8 ft | 5,931 | 2006 |
| Sulphur Spring RD over Br Of Fishpot CR | Good | 28.9 ft | 5,896 | 1988 |
| Mason RD over Smith CR | Good | 50.2 ft | 5,892 | 2015 |
| Hanna RD over Trib To Fishpot CR | Good | 52.8 ft | 5,720 | 2010 |
| Old Halls Ferry RD over Cold Water CR | Good | 175.9 ft | 5,663 | 2005 |
| Mackland AVE over Rvr Des Peres | Good | 121.1 ft | 5,587 | 1926 |
| N Rock Hill RD over Shady Grove CR | Good | 39.4 ft | 5,574 | 2017 |
| Lackland RD E over Is 170 | Good | 355.0 ft | 5,503 | 1981 |
| Bellevue AVE S over Is 64 | Good | 146.0 ft | 5,500 | 2008 |
| Sulphur Spring RD over W Trib Fishpot CR | Good | 46.9 ft | 5,448 | 2005 |
| River Valley DR S over Mo 364 | Good | 318.9 ft | 5,364 | 2001 |
| Lackland RD over E Trib Of Fee Fee | Good | 55.1 ft | 5,192 | 2018 |
| Musick AVE over Sappington CR | Good | 64.6 ft | 5,067 | 2017 |
| 18th ST S over No Feature | Good | 43.6 ft | 5,043 | 2006 |
| N Woods Mill RD over Creve Coeur CR | Good | 347.1 ft | 5,041 | 2012 |
| Marshall RD over Bnsf Rr | Good | 183.1 ft | 5,030 | 1952 |
| Strassner RD over Black CR | Good | 65.0 ft | 5,000 | 1984 |
| Grand DR over Rvr Des Peres Lago | Good | 75.8 ft | 5,000 | 1935 |
| Newport RD over Shady Grove CR | Good | 26.9 ft | 5,000 | 1965 |
| ST Anthony LN over Fountain CR | Good | 30.2 ft | 5,000 | 2018 |
| Government DR over Rvr Des Peres Lago | Good | 36.1 ft | 5,000 | 2017 |
| Meramec Bottom RD over Lemay CR | Good | 69.6 ft | 4,960 | 2022 |
| Pear Tree LN over E Z Park | Good | 25.6 ft | 4,902 | 2000 |
| ST Louis Mills Blv over Mo 370 | Good | 230.0 ft | 4,762 | 2003 |
| Or 270 E over Drainage Dtch | Good | 26.9 ft | 4,714 | 2022 |
| Rp Is44e To Vandev over Union Pacific Rr | Good | 266.1 ft | 4,683 | 1997 |
| Weidman RD over Grand Glaize CR | Good | 106.0 ft | 4,626 | 2001 |
| Doddridge RD over Midland CR | Good | 99.1 ft | 4,370 | 2006 |
| Newstead AVE S over Is 64 Rp Is64e To Tow | Good | 192.9 ft | 4,314 | 2013 |
| Rp Vandeventer AVE over Union Pacific Rr | Good | 268.0 ft | 4,245 | 1997 |
| Rp Tucker BLVD To over Is 44 Rp Is44e To 10t | Good | 216.9 ft | 4,079 | 2012 |
| Mckinley DR over Rvr Des Peres Lago | Good | 38.1 ft | 4,000 | 1997 |
| Paddock DR over Paddock CR | Good | 37.1 ft | 4,000 | 1995 |
| Green Park Ind DR over Gravois CR | Good | 83.0 ft | 4,000 | 2001 |
| Old Warson RD over Sebago CR | Good | 64.0 ft | 4,000 | 2006 |
| Ramsey LN over Fishpot CR | Good | 52.2 ft | 4,000 | 2018 |
| Rue ST Denis over Cold Water CR | Good | 75.1 ft | 3,983 | 1998 |
| Rue ST Denis over Fountain CR | Good | 65.0 ft | 3,983 | 1998 |
| Ladue RD over Creve Coeur CR | Good | 291.0 ft | 3,942 | 2012 |
| Holly Hills AVE E over Is 55 | Good | 242.1 ft | 3,888 | 2011 |
| Creve Coeur Mill over Creve Coeur CR | Good | 57.1 ft | 3,698 | 2018 |
| Hudson Drive over Black Jack CR | Good | 85.0 ft | 3,655 | 2022 |
| Conway RD over Smith CR | Good | 37.7 ft | 3,600 | 1996 |
| Tesshire DR over Gravois CR | Good | 133.9 ft | 3,450 | 2020 |
| Meramec Bottom over Meramec Rvr Trib | Good | 24.9 ft | 3,396 | 2000 |
| Mo 141 S over Small Lake | Good | 60.4 ft | 3,387 | 2022 |
| Mc Kinley Brg W over Is 70 Rv 70 | Good | 319.9 ft | 3,323 | 2001 |
| Valley RD over Shotwell CR | Good | 103.0 ft | 3,292 | 2005 |
| Rp Is70w To Tucker over Is 44 | Good | 236.9 ft | 3,273 | 2013 |
| Weber Hill RD over Trib B | Good | 43.3 ft | 3,240 | 2012 |
| Von Talge RD over Br Of Mattese CR | Good | 58.1 ft | 3,196 | 1990 |
| Oakland AVE E over Is 64 | Good | 282.5 ft | 3,187 | 2008 |
| Wyncrest DR over Br Grand Glaize CR | Good | 83.0 ft | 3,173 | 2022 |
| Ewing AVE S over Is 64 | Good | 184.4 ft | 3,152 | 2020 |
| Braeshire DR over Br Grand Glaize CR | Good | 69.9 ft | 3,095 | 2008 |
| Mc Donnell BLVD over Metrolink | Good | 36.1 ft | 3,079 | 1993 |
| Old Ballwin RD over Fishpot CR | Good | 34.1 ft | 3,000 | 1994 |
| Litzsinger RD over Black CR | Good | 47.2 ft | 3,000 | 2011 |
| Vorhof Drive over Black Jack Crk | Good | 86.0 ft | 2,921 | 2022 |
| Lakefront DR over Unknown Lk | Good | 21.0 ft | 2,912 | 1989 |
| Rp Bermuda RD To I over RT N Rp Rtns To Is70w | Good | 342.8 ft | 2,829 | 2001 |
| W Bruno AVE over Black Creek Br | Good | 20.0 ft | 2,500 | 1976 |
| E Terminal DR over Parking Lot Access | Good | 1005.9 ft | 2,500 | 1998 |
| New Jamestown RD E over Mo 367 | Good | 108.9 ft | 2,357 | 2006 |
| Spruce ST over Metrolink | Good | 56.1 ft | 2,081 | 2016 |
| Canton AVE over Rvr Des Peres | Good | 25.9 ft | 2,073 | 2007 |
| Brookbend DR over Two Mile CR | Good | 25.9 ft | 2,000 | 2009 |
| Co Sor270e To Nor2 over Is 270 | Good | 160.1 ft | 2,000 | 2020 |
| 22nd ST S over Is 64 | Good | 189.3 ft | 2,000 | 2020 |
| Breckenridge Indus over Deer Crk | Good | 178.1 ft | 2,000 | 2023 |
| Litzsinger RD over Deer CR | Good | 112.9 ft | 1,920 | 2007 |
| Timberlk Manr PKWY over Br Creve Coeur CR | Good | 107.6 ft | 1,900 | 2014 |
| Strecker RD over Caulks CR | Good | 123.0 ft | 1,895 | 2001 |
| Ashby RD over Coldwater CR | Good | 89.2 ft | 1,800 | 2011 |
| Wilson AVE over Wilson CR Trib | Good | 34.1 ft | 1,798 | 2018 |
| Breckenridge AVE over Coldwater CR | Good | 37.1 ft | 1,766 | 2000 |
| Mc Cutcheon RD S over Is 64 | Good | 176.5 ft | 1,761 | 2008 |
| Frost AVE over Trib Cold Water CR | Good | 27.9 ft | 1,710 | 2008 |
| Etzel AVE over Br Rvr Des Peres | Good | 23.0 ft | 1,670 | 1987 |
| Lagoon DR over Rvr Des Peres Lago | Good | 49.9 ft | 1,600 | 1989 |
| Strecker RD over Caulks CR | Good | 117.5 ft | 1,586 | 2019 |
| Mattis RD E over Is 55 Is 55 | Good | 268.0 ft | 1,586 | 1995 |
| Knox AVE over Rvr Des Peres | Good | 65.0 ft | 1,580 | 1991 |
| Rp Eor367 To Mo367 over Mo 367 | Good | 110.9 ft | 1,557 | 2006 |
| Glenowen DR over Maline CR | Good | 148.0 ft | 1,500 | 1999 |
| Geraldine AVE over Coldwater Creek | Good | 44.0 ft | 1,500 | 2022 |
| Barrett Station RD over Up Rr | Good | 116.1 ft | 1,435 | 2004 |
| Adie RD over Fee Fee CR | Good | 44.3 ft | 1,430 | 2016 |
| Bemiston Ave-rmp D over Forest Park PKWY | Good | 95.1 ft | 1,322 | 2005 |
| Fox Creek RD over Fox CR | Good | 70.2 ft | 1,300 | 2015 |
| Hamilton BLVD over Alley Metrolink | Good | 100.1 ft | 1,300 | 2024 |
| Theiss RD S over Is 270 | Good | 267.1 ft | 1,207 | 1993 |
| Gist RD over Cowmire CR | Good | 84.0 ft | 1,174 | 2015 |
| New Ballwin RD over Kiefer CR | Good | 47.9 ft | 1,164 | 2016 |
| Spring Meadows DR over Grand Glaize CR | Good | 58.1 ft | 1,150 | 2018 |
| Longview Drive over Trib Of Mattese | Good | 20.0 ft | 1,150 | 2023 |
| Or 44 E over Williams CR | Good | 120.1 ft | 1,120 | 2012 |
| Wild Horse CR RD over Br Of Wild Horse C | Good | 52.5 ft | 1,120 | 2018 |
| Wild Horse CR RD over Wild Horse CR | Good | 72.5 ft | 1,110 | 2003 |
| SE Lafayette Ctr over Grand Glaize CR | Good | 63.0 ft | 1,020 | 2011 |
| Graham RD over Br Of Coldwater CR | Good | 38.1 ft | 1,000 | 1995 |
| S Castello ST over ST Anthony CR | Good | 27.9 ft | 1,000 | 2003 |
| Bald Hill RD over Flat CR | Good | 34.8 ft | 1,000 | 2007 |
| Ferguson ST over Trib Of Rvr Des Pe | Good | 26.9 ft | 1,000 | 2014 |
| ST Cyr RD over Calumet CR | Good | 20.0 ft | 1,000 | 2015 |
| Allenton RD over Up Rr | Good | 148.6 ft | 1,000 | 2024 |
| Old Manchester RD over Br Of Fox CR | Good | 65.0 ft | 998 | 2010 |
| Old Baumgartner RD over Mattese CR | Good | 60.0 ft | 995 | 2016 |
| Claychester DR over Two Mile CR | Good | 37.1 ft | 950 | 2014 |
| Whitecliff Park LN over Gravois Crk | Good | 124.7 ft | 850 | 2024 |
| Gregory Ct over Br Of Mattese CR | Good | 27.9 ft | 808 | 1996 |
| Highland AVE over Up Rr | Good | 71.9 ft | 800 | 1996 |
| Highland AVE over Sugar CR | Good | 89.9 ft | 800 | 2012 |
| Bellefontaine RD over Bnsf Rr | Good | 205.1 ft | 792 | 2004 |
| Ossenfort RD over Wildhorse CR | Good | 86.9 ft | 790 | 2006 |
| New Ballwin Road over Spring Br | Good | 60.0 ft | 772 | 2021 |
| ST Malachy LN over ST Anthony CR | Good | 27.9 ft | 700 | 2002 |
| Clairmont DR over Br Of Delwood CR | Good | 55.1 ft | 688 | 1947 |
| Turnberry Place DR over Br Of Caulks CR | Good | 24.0 ft | 600 | 1989 |
| Model Realty RD over Fox CR | Good | 50.9 ft | 600 | 1992 |
| Hardt RD over Wildhorse CR | Good | 86.9 ft | 600 | 2009 |
| W Watson RD over Trib B | Good | 31.5 ft | 600 | 2012 |
| Old Eatherton RD over Bonhomme CR | Good | 80.1 ft | 585 | 2019 |
| Eagle Bluff over Caulks CR | Good | 187.0 ft | 563 | 2001 |
| Bellerive Est DR over Smith CR | Good | 23.0 ft | 550 | 1970 |
| Rp Mo141s To Rtabe over Creve Couer CR | Good | 482.6 ft | 546 | 2011 |
| Baxter Forest Ridg over Br Of Caulk CR | Good | 24.0 ft | 513 | 1987 |
| Rue St. Francois over Fountain CR | Good | 33.1 ft | 500 | 1998 |
| Lovella AVE over Claytonia CR | Good | 27.2 ft | 500 | 2022 |
| Forby RD over Clifty CR | Good | 24.0 ft | 460 | 2009 |
| Dubourg LN over Mattese CR | Good | 32.2 ft | 457 | 2008 |
| Firethorn DR over Trib Of Two Mile C | Good | 56.1 ft | 400 | 2011 |
| Chesterfld Rdge RD over Swingley Ridge RD | Good | 326.1 ft | 400 | 1997 |
| Allen RD over Up Rr | Good | 91.2 ft | 369 | 2019 |
| Oak Springs Trl DR over Br Of Fishpot CR | Good | 25.9 ft | 300 | 1994 |
| Montevale Ct over Yarnell CR | Good | 109.9 ft | 300 | 1991 |
| Fawn Valley DR over Two Mile CR | Good | 56.4 ft | 300 | 2015 |
| ST Edward LN over ST Anthony CR | Good | 26.6 ft | 250 | 2006 |
| Todd Evan Trail over Wilson CR | Good | 42.0 ft | 184 | 2009 |
| Bouquet RD over Tavern CR | Good | 65.9 ft | 180 | 2017 |
| Oak DR over Two Mile CR | Good | 47.9 ft | 160 | 2018 |
| Baalbek DR over Trib B | Good | 30.8 ft | 100 | 2009 |
| Alley over Rvr Des Peres | Good | 24.0 ft | 100 | 1989 |
| Chamberlain AVE over NE Br Rvr Des Pere | Good | 44.3 ft | 100 | 2014 |
| Melrose RD over Creek | Good | 37.1 ft | 50 | 2003 |
| Whitecliff Prk RD over Gravois CR | Good | 90.9 ft | 10 | 2011 |
| Parkway DR over Bonhomme CR | Good | 24.0 ft | 10 | 2015 |