| Interstate 95(sb) over US 322 EB & Ramp A | Poor | 240.2 ft | 117,917 | 1967 |
| Wanamaker Avenue over I-95 And Ramps | Poor | 246.1 ft | 45,201 | 1975 |
| Media By-pass over Ridley Ck.rd;ridley Ck. | Poor | 303.1 ft | 34,005 | 1959 |
| Conchester Highway over Csx Railroad | Poor | 242.1 ft | 32,167 | 1949 |
| E. Lancaster AVE over Branch Browns Run | Poor | 24.0 ft | 31,662 | 1960 |
| State Road over Darby Creek | Poor | 105.0 ft | 29,754 | 1950 |
| Marshall Road over Cobbs Creek | Poor | 251.0 ft | 28,224 | 1964 |
| Township Line Road over Cobbs Creek | Poor | 29.9 ft | 27,899 | 1934 |
| Sproul Road over Us-1 Bypass | Poor | 118.1 ft | 23,771 | 1977 |
| New Middletown RD over Septa | Poor | 146.0 ft | 23,431 | 1949 |
| Middletown Road over Baltimore Pike | Poor | 60.0 ft | 19,170 | 1935 |
| Industrial Highway over Conrail;little Crum Crk. | Poor | 469.2 ft | 18,945 | 1948 |
| Chester Pike over Crum Creek | Poor | 49.9 ft | 18,095 | 1926 |
| Chichester Avenue over Interstate 95 | Poor | 180.1 ft | 16,959 | 1967 |
| Chichester Avenue over Csx Railroad | Poor | 131.9 ft | 16,499 | 1941 |
| Victory Avenue over Septa (p&w) Route 100 | Poor | 86.0 ft | 13,750 | 1931 |
| Victory Avenue over Cobbs Creek | Poor | 53.1 ft | 13,750 | 1937 |
| Chester Pike over Darby Creek | Poor | 85.0 ft | 13,380 | 1931 |
| Providence Road over Darby Creek | Poor | 71.9 ft | 13,028 | 1923 |
| Pennell Road over Septa | Poor | 48.9 ft | 11,407 | 1963 |
| Conestoga Road over Ithan Creek | Poor | 25.9 ft | 10,128 | 1930 |
| Concord Road over Chester Creek / 3694-j10 | Poor | 29.9 ft | 9,019 | 1898 |
| Meeting House Road over Branch Naamans Creek | Poor | 63.0 ft | 8,790 | 1916 |
| Providence Road over Septa (west Chester R3) | Poor | 36.1 ft | 8,427 | 1928 |
| Meetinghouse Road over Marcus Hook Creek/3806a7 | Poor | 27.9 ft | 6,717 | 1928 |
| West 9th Street over Marcus Hook Creek | Poor | 44.9 ft | 6,603 | 1941 |
| Engle Street over Interstate 95;bethel Rd. | Poor | 396.0 ft | 6,206 | 1968 |
| Manchester Avenue over Septa | Poor | 76.1 ft | 4,918 | 1895 |
| Glen Mills Road over Chester Creek | Poor | 71.9 ft | 3,875 | 1933 |
| South Avenue over Muckinipattis Creek | Poor | 23.0 ft | 3,779 | 1927 |
| Sellers Avenue over Amtrak Main Line | Poor | 70.9 ft | 3,659 | 1904 |
| Bethel Road over Branch Marcus Hook Creek | Poor | 22.0 ft | 3,190 | 1926 |
| Pine Street over Darby Creek | Poor | 109.9 ft | 1,971 | 1921 |
| Hilldale Road over Darby Creek | Poor | 91.9 ft | 1,554 | 1928 |
| Crum Lynne Road over Csx Transportation | Poor | 125.0 ft | 1,437 | 1947 |
| Sixth ST over Chester Creek | Poor | 120.1 ft | 1,000 | 1963 |
| Briarwood Road over Darby Creek | Poor | 71.9 ft | 750 | 1970 |
| Academy Avenue over Muckinipattis Creek | Poor | 26.9 ft | 500 | 1932 |
| W Colonial DR over Spring Run | Poor | 21.0 ft | 400 | 1975 |
| Paper Mill Road over Whiskey Run | Poor | 24.0 ft | 200 | 1965 |
| Station Road over Chester Creek | Poor | 49.9 ft | 188 | 1914 |
| Hibbs Avenue over Muckinipattis Creek | Poor | 28.9 ft | 140 | 1950 |
| Folcroft Avenue over Amtrak (main Line) | Poor | 65.0 ft | 0 | 1918 |
| Interstate 95 over Ridley Creek & Sun Drive | Fair | 222.1 ft | 218,717 | 1965 |
| Interstate 95 over Bullens Lane (turnback) | Fair | 89.9 ft | 218,717 | 1975 |
| Interstate 95 over Darby Creek | Fair | 339.9 ft | 161,622 | 1975 |
| Interstate 95 over Ramp E &ramp F To Barry | Fair | 578.1 ft | 135,104 | 1977 |
| Interstate 95 over Septa (not Active) | Fair | 118.1 ft | 135,104 | 1964 |
| Interstate 95 over Kerlin Street | Fair | 64.0 ft | 135,104 | 1964 |
| Interstate 95 over Chester Creek | Fair | 362.9 ft | 135,104 | 1965 |
| Interstate 95 over Naamans Creek | Fair | 27.9 ft | 109,830 | 1968 |
| Media Bypass over Crum Creek Crum Creek RD | Fair | 431.1 ft | 103,846 | 1958 |
| Interstate 95 over Little Crum Creek | Fair | 27.9 ft | 96,190 | 1975 |
| Mid-county Exwy. over Ithan Creek | Fair | 21.0 ft | 88,586 | 1967 |
| Interstate 95(nb) over Sellers Avenue | Fair | 274.9 ft | 85,735 | 1975 |
| Media By-pass over State Road | Fair | 58.1 ft | 80,558 | 1959 |
| Mid-county Exwy. over Media Bypass;ramps;marpl | Fair | 1090.9 ft | 78,185 | 1989 |
| Interstate 95(sb) over Sellers Avenue | Fair | 274.9 ft | 75,887 | 1975 |
| Interstate 95(sb) over Reloc.bartram Av;conrail | Fair | 3039.0 ft | 73,157 | 1983 |
| West Chester Pike over Darby Creek | Fair | 182.1 ft | 68,943 | 1957 |
| Interstate 95(nb) over Reloc.bartram Av;conrail | Fair | 2958.0 ft | 63,896 | 1983 |
| Interstate 95(sb) over Marcus Hook Creek | Fair | 39.0 ft | 56,679 | 1967 |
| Interstate 95 (sb) over Market Street | Fair | 172.9 ft | 56,679 | 1966 |
| Interstate 95 (sb) over Naamans Creek Road | Fair | 138.1 ft | 56,472 | 1967 |
| Interstate 95(nb) over Marcus Hook Creek | Fair | 38.1 ft | 55,212 | 1967 |
| Interstate 95 (nb) over Market Street | Fair | 173.9 ft | 54,831 | 1966 |
| Interstate 95 (nb) over Naamans Creek Road | Fair | 138.1 ft | 53,358 | 1967 |
| Mid-co Expy NB over Septa | Fair | 112.9 ft | 51,844 | 1990 |
| Media By-pass over Sandy Bank Road(t359) | Fair | 45.9 ft | 51,485 | 1959 |
| Mid-county Exwy.sb over Ramp N-l;off To Tr-30 | Fair | 126.0 ft | 48,871 | 1990 |
| Interstate 95(nb) over Ramp M2 To I95 (nb) | Fair | 171.9 ft | 48,600 | 1975 |
| Interstate 95(nb) over Crum Creek | Fair | 429.1 ft | 48,600 | 1975 |
| Interstate 95(nb) over Chester Pike | Fair | 171.9 ft | 48,600 | 1975 |
| Interstate 95(nb) over Amtrak | Fair | 270.0 ft | 48,600 | 1975 |
| Interstate 95(sb) over Ramp M2 To I-95 NB | Fair | 160.1 ft | 47,590 | 1975 |
| Interstate 95(sb) over Crum Creek | Fair | 394.0 ft | 47,590 | 1975 |
| Interstate 95(sb) over Chester Pike | Fair | 171.9 ft | 47,590 | 1975 |
| Interstate 95(sb) over Amtrak | Fair | 318.9 ft | 47,590 | 1975 |
| West Chester Pike over Mid-county Exy&ramp Wc | Fair | 205.1 ft | 45,291 | 1989 |
| Lincoln Avenue over Darby Creek | Fair | 232.0 ft | 45,201 | 1967 |
| Lincoln Avenue over Amosland Run / 3698-b10 | Fair | 28.9 ft | 45,201 | 1967 |
| Mid-county Exwy.nb over Baltimore Pike | Fair | 144.0 ft | 45,057 | 1989 |
| Mid-county Exwy.nb over Paper Mill Road Crum Ck. | Fair | 1127.0 ft | 45,057 | 1990 |
| Mid-county Exwy.nb over Crum Creek | Fair | 545.9 ft | 45,057 | 1990 |
| Mid-county Exwy.sb over Darby Road | Fair | 71.9 ft | 44,394 | 1967 |
| Mid-county Exwy.sb over Meadowbrook Run | Fair | 23.0 ft | 44,394 | 1967 |
| Mid-county Exwy.sb over Ithan Creek | Fair | 29.9 ft | 44,394 | 1967 |
| Mid-county Exwy.nb over Darby Road | Fair | 71.9 ft | 44,192 | 1967 |
| Mid-county Exwy.nb over Ithan Creek | Fair | 29.9 ft | 44,192 | 1967 |
| Mid-county Exwy.nb over Bryn Mawr Avenue | Fair | 65.9 ft | 44,192 | 1967 |
| Mid-county Exwy.nb over Conestoga RD & Sproul RD | Fair | 227.0 ft | 44,192 | 1989 |
| Mid-county Exwy.sb over Baltimore Pike | Fair | 144.0 ft | 43,874 | 1989 |
| Mid-county Exwy.sb over Septa(p&w);trib.crum Ck. | Fair | 416.0 ft | 43,874 | 1989 |
| Mid-county Exwy.sb over Paper Mill Road;crum Ck. | Fair | 1127.0 ft | 43,874 | 1990 |
| Mid-county Exwy.sb over Crum Creek | Fair | 545.9 ft | 43,874 | 1990 |
| Mid-county Exwy.sb over Macdade BLVD & Crum Cr. | Fair | 236.9 ft | 41,997 | 1987 |
| Mid-county Exwy.sb over Crum Ck;black Rock Park | Fair | 524.9 ft | 41,997 | 1988 |
| Mid-county Exwy.sb over Avondale Rd;creek Fill | Fair | 818.9 ft | 41,997 | 1989 |
| Mid-county Exwy.sb over Avondale Rd;dicks Run | Fair | 412.1 ft | 41,997 | 1989 |
| Mid-county Exwy.nb over Trib.darby Creek | Fair | 45.9 ft | 41,781 | 1989 |
| Mid-county Exwy.nb over Reed Road;whetstone Crk. | Fair | 206.0 ft | 41,781 | 1989 |
| Mid-county Exwy.nb over Crum Ck;black Rock Park | Fair | 533.1 ft | 39,540 | 1988 |
| Mid-county Exwy.nb over Avondale Rd;dicks Run | Fair | 702.1 ft | 39,540 | 1989 |
| Mid-county Exwy.sb over Trib.darby Creek | Fair | 45.9 ft | 36,404 | 1989 |
| Providence Road over Media By-pass | Fair | 151.9 ft | 33,395 | 1960 |
| Ramp M1 To 95 SB over Reloc.crum Creek | Fair | 77.1 ft | 32,232 | 1975 |
| Mid-county Exwy.sb over Ramp 3 To I-95 (nb) | Fair | 120.1 ft | 32,232 | 1987 |
| Conchester Highway over Market Street / 3806-b5 | Fair | 54.1 ft | 32,167 | 1949 |
| Lancaster Avenue over Hardings Run | Fair | 25.9 ft | 31,662 | 1990 |
| Ramp M2;nb On over Padot Stock Pile;crum Ck | Fair | 403.9 ft | 31,439 | 1975 |
| Ramp M2 To I-95 NB over Reloc. Crum Creek | Fair | 75.1 ft | 31,439 | 1975 |
| West Chester Pike over Naylors Run | Fair | 24.9 ft | 29,303 | 1959 |
| Ramp M3(nb)i-476 over I-95 Csx Rr;&crum Creek | Fair | 961.0 ft | 27,728 | 1975 |
| Mid-county Exwy.nb over Ramp 2 N.b.to Macdade | Fair | 121.1 ft | 27,728 | 1987 |
| East Eagle Road over Cobbs Creek | Fair | 34.1 ft | 26,835 | 1927 |
| Macdade Boulevard over Darby Creek | Fair | 98.1 ft | 26,427 | 2007 |
| I-95 Ramps R&s SB over Septa(tracks Removed) | Fair | 119.1 ft | 24,939 | 1976 |
| Ramp F S.b. To Bar over Ramp E To S.b.i-95 | Fair | 206.0 ft | 24,939 | 1976 |
| West Chester Pike over Cobbs Cr;septa/ 3589-a6 | Fair | 56.1 ft | 24,154 | 1900 |
| West Chester Pike over Crum Creek | Fair | 86.0 ft | 23,978 | 1962 |
| Macdade Boulevard over Crum Creek | Fair | 95.1 ft | 22,928 | 1987 |
| Marshall Road over Naylors Run-enclosed Box | Fair | 23.0 ft | 21,066 | 1966 |
| Baltimore Pike over West Br Chester Creek | Fair | 27.9 ft | 20,522 | 1937 |
| Lansdowne Avenue over Septa | Fair | 64.0 ft | 20,184 | 1928 |
| Darby Paoli Road over Saint Davids Road | Fair | 126.0 ft | 20,048 | 1968 |
| Sproul Road over Mid-county Expressway | Fair | 207.0 ft | 20,031 | 1989 |
| Macdade Boulevard over Ridley Creek | Fair | 100.1 ft | 19,569 | 1934 |
| Chester Pike over Muckinipattus Creek | Fair | 27.9 ft | 19,177 | 1925 |
| Haverford Road over Branch Cobbs Creek | Fair | 21.0 ft | 18,724 | 1927 |
| Conchester Highway over Chichester Road/ 3805-h4 | Fair | 64.0 ft | 18,611 | 1949 |
| Marshall Road over Naylors Run | Fair | 24.0 ft | 17,867 | 1966 |
| Baltimore Pike over Ridley Creek | Fair | 143.0 ft | 17,656 | 1947 |
| Media By-pass Ramp over Baltimore Pike | Fair | 167.0 ft | 17,622 | 1960 |
| Garrett Road over Darby Cr;private Drive | Fair | 242.1 ft | 16,819 | 1959 |
| Lansdowne Avenue over Naylors Run | Fair | 24.0 ft | 16,656 | 1966 |
| Lawrence Road over Mid-county Expressway | Fair | 203.1 ft | 16,605 | 1989 |
| Chester Pike over Csx R.r. | Fair | 96.1 ft | 16,516 | 1885 |
| Kerlin Street over Chester Creek | Fair | 204.1 ft | 16,100 | 1922 |
| Sproul Road over Whiskey Run & Septa | Fair | 265.1 ft | 15,844 | 1949 |
| Brookhaven Road over Ridley Creek | Fair | 69.9 ft | 15,010 | 1964 |
| 4th Street over Ridley Creek | Fair | 212.9 ft | 14,523 | 1948 |
| Industrial Avenue over Eddystone Avenue | Fair | 64.0 ft | 14,523 | 1948 |
| Essington Avenue over Crum Creek | Fair | 98.1 ft | 14,523 | 1949 |
| Church Lane over Septa Fairview Railrd Av | Fair | 182.1 ft | 14,498 | 1993 |
| Governor Printz Bl over Darby Creek | Fair | 328.1 ft | 14,181 | 1943 |
| Baltimore Pike over Cobbs Creek | Fair | 49.9 ft | 13,856 | 1927 |
| Market Street over Csx Railroad | Fair | 137.1 ft | 13,840 | 1987 |
| Stewart Avenue over Interstate 95 | Fair | 231.0 ft | 13,739 | 1975 |
| Providence Road over Muckinipattus Creek | Fair | 25.9 ft | 13,222 | 1956 |
| Ramp A(nb)to I-476 over Media Bypss(us-1)/3697b1 | Fair | 158.1 ft | 13,057 | 1990 |
| Springfield Road over Mid-county Expressway | Fair | 165.0 ft | 12,987 | 1989 |
| Main Street over Cobbs Creek | Fair | 63.0 ft | 12,715 | 1909 |
| Ramp L-n (nb On) over Browns Run;access Road | Fair | 101.0 ft | 12,422 | 1990 |
| Garrett Road over Naylors Run | Fair | 26.9 ft | 12,201 | 1954 |
| Reed Road over Whetstone Run | Fair | 27.9 ft | 12,119 | 1962 |
| Valley Brook Road over Septa (inactive)/3695f10 | Fair | 34.1 ft | 11,927 | 1969 |
| Dutton Mill Road over Chester Creek | Fair | 90.9 ft | 11,154 | 1966 |
| Bryn Mawr Avenue over Septa (p&w) | Fair | 70.9 ft | 10,652 | 1906 |
| Chester Pike over Ridley Creek | Fair | 71.9 ft | 10,630 | 1987 |
| Pennell Road over Chester Creek | Fair | 145.0 ft | 10,526 | 1986 |
| Bridgewater Road over Chester Creek | Fair | 100.1 ft | 10,359 | 1987 |
| Calcon Hook Road over Amtrak | Fair | 155.8 ft | 10,088 | 1985 |
| Clifton Avenue over Csx Railroad | Fair | 66.9 ft | 10,057 | 1987 |
| South Avenue over Muckinipattis Creek | Fair | 45.9 ft | 9,983 | 1965 |
| State Road over Cobbs Creek | Fair | 33.1 ft | 9,752 | 1935 |
| Ramp D(sb)to I-476 over Media By-pass (us-1) | Fair | 158.1 ft | 9,743 | 1990 |
| Market Street over Marcus Hook Creek | Fair | 50.9 ft | 9,422 | 1968 |
| Eagle/burmont Road over Darby Creek | Fair | 81.0 ft | 9,364 | 1928 |
| Highland Av.reloc. over Interstate 95 | Fair | 167.0 ft | 9,219 | 1967 |
| Chester Road over Mid-county Exwy;crum Ck. | Fair | 686.0 ft | 8,553 | 1989 |
| Valley Brook Road over West Br.chester Creek | Fair | 58.1 ft | 8,345 | 1931 |
| Edgmont Avenue over Interstate 95;csx Railro | Fair | 175.9 ft | 7,944 | 1967 |
| Chestnut Parkway over Ridley Creek | Fair | 107.0 ft | 7,934 | 1929 |
| Darby Road over Ithan Creek | Fair | 40.0 ft | 7,835 | 1932 |
| Foulk Road over Conchester Highway | Fair | 69.9 ft | 7,796 | 1947 |
| Providence Road over Ridley Creek | Fair | 311.0 ft | 7,660 | 1982 |
| Sproul Road over Ithan Creek | Fair | 27.9 ft | 7,516 | 1922 |
| Goshen Road over Darby Creek | Fair | 96.1 ft | 7,453 | 1905 |
| Bryn Mawr Avenue over Branch Darby Creek | Fair | 22.0 ft | 7,425 | 1985 |
| Bryn Mawr Avenue over Branch Darby Creek | Fair | 22.0 ft | 7,425 | 1985 |
| Bryn Mawr Avenue over Darby Creek | Fair | 60.0 ft | 7,425 | 1928 |
| North Lynn Blvd. over Branch Of Cobbs Creek | Fair | 20.0 ft | 7,340 | 2000 |
| Brinton Lake Road over West Br Of Chester Creek | Fair | 33.1 ft | 6,778 | 1969 |
| County Line Road over Mid-county Expressway | Fair | 226.0 ft | 6,582 | 1974 |
| Sproul Road over Darby Creek | Fair | 49.9 ft | 6,538 | 1967 |
| Post Road over Marcus Hook Creek | Fair | 42.0 ft | 6,479 | 1988 |
| Meetinghouse RD over West Br. Of Naaman Creek | Fair | 27.9 ft | 6,120 | 1974 |
| I-95 Ramp E over Ramp To Chestnut Street | Fair | 204.1 ft | 6,079 | 1968 |
| Delmar Drive over Muckinipattis Creek | Fair | 38.1 ft | 6,033 | 1959 |
| St.davids Road over Darby Creek / 3476-f8 | Fair | 25.9 ft | 5,835 | 1810 |
| Knowlton Road over Chester Creek / 3696-c10 | Fair | 82.0 ft | 5,295 | 1850 |
| Chester AVE over Br. Of Cobbs Creek | Fair | 21.0 ft | 5,000 | 1910 |
| Sherbrook BLVD over Naylors Run | Fair | 29.9 ft | 5,000 | 1941 |
| Marple Road(reloc) over I-476;CREEK Rd;darby | Fair | 516.1 ft | 4,828 | 1988 |
| Chestnut Street over Interstate 95; Csx R.r. | Fair | 233.9 ft | 4,800 | 1966 |
| Smith Bridge Road over West Br. Chester Creek | Fair | 60.0 ft | 4,685 | 1927 |
| Chapel Hill Road over Ridley Creek | Fair | 63.0 ft | 4,643 | 1927 |
| Rose Tree Road over Ridley Creek | Fair | 188.0 ft | 4,611 | 1986 |
| Ramp B Comm Barry over Seventh Street | Fair | 535.1 ft | 4,555 | 1974 |
| Goshen Road over Crum Creek | Fair | 64.0 ft | 4,504 | 1941 |
| Reloc;lr 762 W.b. over Ramp A Eastbound | Fair | 171.9 ft | 4,466 | 1984 |
| Glenolden Avenue over Muckinipattis Creek | Fair | 20.0 ft | 4,383 | 1943 |
| Yale Avenue over Crum Creek | Fair | 146.0 ft | 4,268 | 1977 |
| Stoney Bank Road over Br Of Chester Cr/3695-c5 | Fair | 23.0 ft | 4,126 | 1990 |
| Bishop Hollow Road over Crum Creek;springton Res | Fair | 80.1 ft | 4,084 | 1920 |
| Township Line Road over Marcus Hook Creek | Fair | 44.0 ft | 4,075 | 1962 |
| Marple Avenue over Darby Creek | Fair | 394.0 ft | 4,066 | 1928 |
| Lenni Road over Chester Creek | Fair | 106.0 ft | 4,043 | 1987 |
| Saw Mill Road over Darby Creek | Fair | 54.1 ft | 4,029 | 1922 |
| Cheyney Road over Chester Creek | Fair | 56.1 ft | 3,741 | 1991 |
| Cheyney Road over Br.chester Ck.(fld.pln.) | Fair | 56.1 ft | 3,741 | 1991 |
| Orange Street over Media By-pass | Fair | 112.9 ft | 3,605 | 1959 |
| Delchester Road over Ridley Creek | Fair | 55.1 ft | 3,575 | 1926 |
| Cheyney Road over West Branch Chester Crk. | Fair | 54.1 ft | 3,553 | 1973 |
| Ramp N Southbound over Lr 180:eb WB Ramp A | Fair | 409.1 ft | 3,422 | 1968 |
| Gradyville Road over Crum Creek (reservoir) | Fair | 79.1 ft | 3,381 | 1987 |
| Fourth Avenue over Stony Creek | Fair | 34.1 ft | 3,354 | 1962 |
| Ramp 1a (sb) over Relocated Crum Creek | Fair | 172.9 ft | 3,183 | 1987 |
| Thornton Road over West Br.chester Creek | Fair | 36.1 ft | 3,108 | 1973 |
| Bethel Road over E Br.naamans Cr/ 3805-j7 | Fair | 30.8 ft | 3,044 | 1996 |
| Temple Road over Webb Creek | Fair | 26.9 ft | 2,997 | 1962 |
| Beatty Road over Crum Creek | Fair | 95.1 ft | 2,909 | 1973 |
| Cedar Grove Road over Trout Run | Fair | 51.8 ft | 2,886 | 1928 |
| Mill Road over E.branch Naamans Creek | Fair | 35.1 ft | 2,843 | 1966 |
| Gradyville Road over Ridley Creek | Fair | 64.0 ft | 2,611 | 1960 |
| Ramp A Comm Barry over Seventh St;flower Street | Fair | 535.1 ft | 2,555 | 1974 |
| Haverford Road over Little Crum Creek | Fair | 27.9 ft | 2,500 | 1962 |
| Ramp 6 Northbound over Crum Creek;access Road | Fair | 210.0 ft | 2,480 | 1987 |
| Borton Dale Road over Ridley Creek | Fair | 70.9 ft | 2,451 | 1998 |
| Orange Street over Septa (p&w) | Fair | 41.0 ft | 2,451 | 1918 |
| Paxon Hollow Road over Trout Run | Fair | 20.0 ft | 2,366 | 1987 |
| 4th Street over Amtrak | Fair | 100.1 ft | 2,350 | 1984 |
| Wallingford Road over Crum Creek | Fair | 66.9 ft | 2,338 | 1922 |
| Second Avenue over Stony Creek | Fair | 35.1 ft | 2,226 | 1963 |
| Elmwood Avenue over Muckinipattis Creek | Fair | 61.0 ft | 2,166 | 1930 |
| Garnet Mine Road over Green Creek | Fair | 29.9 ft | 2,079 | 1940 |
| Buck Lane over Septa Trolley | Fair | 65.9 ft | 2,000 | 1973 |
| Mill RD over Meadowbrook Run | Fair | 34.1 ft | 2,000 | 1984 |
| Beverly BLVD over Naylors Run | Fair | 57.1 ft | 2,000 | 1970 |
| Clyde Road over Ithan Creek | Fair | 27.9 ft | 1,996 | 1932 |
| Access RD "a" (eb) over Relocated Crum Creek | Fair | 83.0 ft | 1,963 | 1987 |
| Bullens Lane over Mid-cty;ramp 6 | Fair | 194.9 ft | 1,916 | 1987 |
| Blue Ball Avenue over Interstate 95 | Fair | 240.2 ft | 1,910 | 1968 |
| Crum Creek Road over Trout Run | Fair | 36.1 ft | 1,800 | 1970 |
| Madison Street(nb) over Csx & Interstate 95 | Fair | 175.9 ft | 1,794 | 1968 |
| Karakung Drive over Cobbs Creek / 3588-d2 | Fair | 34.1 ft | 1,685 | 1989 |
| County Line Road over Gulph Creek | Fair | 34.1 ft | 1,668 | 1963 |
| Media Station Road over Ridley Creek | Fair | 89.9 ft | 1,600 | 1961 |
| Forge Road over Chester Creek | Fair | 65.9 ft | 1,546 | 1968 |
| East 9th Street over Ridley Creek | Fair | 129.9 ft | 1,505 | 1929 |
| Maplewood AVE over Little Darby Creek | Fair | 56.1 ft | 1,500 | 1930 |
| Mattson Road over West Branch Chester Crk. | Fair | 66.9 ft | 1,479 | 1930 |
| Upland Street over Interstate 95;csx R.r. | Fair | 169.0 ft | 1,323 | 1963 |
| Ohara Drive over Mid-county Expressway | Fair | 147.0 ft | 1,321 | 1989 |
| Paxon Hollow Road over Crum Creek | Fair | 69.9 ft | 1,233 | 1937 |
| Chester Creek Road over Branch Chester Creek | Fair | 29.9 ft | 1,201 | 1920 |
| Beechwood Drive over Cobbs Creek | Fair | 44.9 ft | 1,200 | 1907 |
| Folcroft Avenue over Hermesprota Creek | Fair | 30.8 ft | 1,085 | 1925 |
| Unity Terrace over Stoney Creek | Fair | 20.0 ft | 1,000 | 1980 |
| Agnes Ave/waverly over Stoney Creek | Fair | 22.0 ft | 1,000 | 1980 |
| Beverly BLVD over Naylors Run | Fair | 24.0 ft | 1,000 | 1980 |
| Bunting Lane over Muckinipattis Creek | Fair | 22.0 ft | 1,000 | 1975 |
| Marsh RD over W. Br. Of Naamans Creek | Fair | 40.0 ft | 1,000 | 1998 |
| Darlington Road over Chester Creek | Fair | 142.1 ft | 980 | 1930 |
| County Line Road over Septa Norristown Hi Spln | Fair | 38.1 ft | 700 | 1989 |
| Fieldhouse Lane over 0320 Chester Road | Fair | 53.1 ft | 650 | 1953 |
| Ivy Mill Road over West Br Chester Creek | Fair | 64.0 ft | 560 | 1973 |
| Bethel Road over Branch Marcus Hook Creek | Fair | 21.0 ft | 500 | 1991 |
| Ashland AVE over Muckinipattis Creek | Fair | 22.0 ft | 500 | 1990 |
| Troop Farm RD over Br. Of Hunter Run | Fair | 32.2 ft | 500 | 2003 |
| Springton Road over Naylors Run | Fair | 40.0 ft | 500 | 1920 |
| Troop Farm Road over Hunter Run | Fair | 35.1 ft | 500 | 2003 |
| Gilmore Road over Naylors Run | Fair | 27.9 ft | 490 | 1946 |
| Hinckley Avenue over Stony Creek | Fair | 20.0 ft | 420 | 1900 |
| Girard Avenue over Unnamed Creek 3697-f8 | Fair | 24.0 ft | 400 | 1927 |
| East 4th Street over Ridley Creek | Fair | 140.1 ft | 343 | 1930 |
| 2nd Street over Chester Creek | Fair | 87.9 ft | 335 | 1919 |
| Sun Oil Company RD over Interstate 95 | Fair | 232.0 ft | 300 | 1966 |
| William RD over Spring Run | Fair | 27.9 ft | 300 | 1995 |
| Pleasant Avenue over Marcus Hook Creek | Fair | 38.1 ft | 280 | 1966 |
| Plush Mill Road over Mid-county;ramps A & B | Fair | 227.0 ft | 268 | 1989 |
| Garrett Avenue over Septa High Speed Line | Fair | 70.9 ft | 250 | 1940 |
| Lowrys Lane over Septa High Speed Line | Fair | 66.9 ft | 250 | 1940 |
| Stackhouse Mill RD over Br. Of Ridley Creek | Fair | 22.0 ft | 200 | 1970 |
| Wynnefield Drive over Cobbs Creek | Fair | 23.0 ft | 140 | 1935 |
| Sandy Flash Dr. N. over Trib. To Ridley Creek | Fair | 24.0 ft | 100 | 1972 |
| Ashurst AVE over Muckinipattis Creek | Fair | 28.9 ft | 100 | 1977 |
| Cherry Circle over Branch Of Webb Creek | Fair | 20.0 ft | 100 | 1998 |
| Smedley Park Ent. over Crum Creek | Fair | 147.0 ft | 80 | 1991 |
| Willow AVE over Gulph Creek | Fair | 24.9 ft | 80 | 1980 |
| Langford Road over Langford Run | Fair | 40.0 ft | 51 | 1928 |
| Harvard LN over Meadowbrook Run | Fair | 30.8 ft | 50 | 1959 |
| Interstate 95(nb) over Ramp A To Highland Ave. | Good | 34.1 ft | 134,238 | 1966 |
| Mid-county Exwy. over Wetlands / 3477-b6 | Good | 24.9 ft | 88,586 | 1989 |
| Mid-county Exwy.nb over Ramp N-l;off To Tr 30 | Good | 126.0 ft | 51,844 | 1990 |
| Mid-county Exwy.nb over Lancaster Avenue | Good | 178.1 ft | 51,844 | 1990 |
| Mid-county Exwy.nb over Browns Run ;access Road | Good | 103.0 ft | 51,844 | 1990 |
| Mid-county Exwy.sb over Lancaster AVE / 3477-d5 | Good | 181.1 ft | 48,871 | 1990 |
| Mid-county Exwy.sb over Browns Run; Access Road | Good | 103.0 ft | 48,871 | 1990 |
| Mid-county Exwy.sb over Septa (norristown Line) | Good | 116.1 ft | 48,871 | 1990 |
| Mid-county Exwy.nb over Septa(p&w);trib.crum Ck. | Good | 416.0 ft | 45,057 | 1990 |
| Mid-county Exwy.sb over Darby Creek | Good | 607.9 ft | 44,394 | 1990 |
| Mid-county Exwy.sb over Bryn Mawr Avenue | Good | 65.9 ft | 44,394 | 1967 |
| Mid-county Exwy.sb over Clyde Road | Good | 56.1 ft | 44,394 | 1967 |
| Mid-county Exwy.sb over Conestoga RD & Sproul RD | Good | 568.9 ft | 44,394 | 1989 |
| Mid-county Exwy.nb over Darby Creek | Good | 597.1 ft | 44,192 | 1990 |
| Mid-county Exwy.nb over Meadowbrook Run | Good | 23.0 ft | 44,192 | 1967 |
| Mid-county Exwy.nb over Clyde Road | Good | 56.1 ft | 44,192 | 1967 |
| Mid-county Exwy-sb over Rose Valley Road | Good | 124.0 ft | 41,997 | 1989 |
| Mid-county Exwy.nb over Macdade BLVD & Crum Cr. | Good | 236.9 ft | 39,540 | 1988 |
| Mid-county Exwy-nb over Avondale RD Creek Fill | Good | 808.1 ft | 39,540 | 1989 |
| Mid-county Exwy-nb over Rose Valley Road | Good | 163.1 ft | 39,540 | 1989 |
| Mid-county Exwy.sb over Reed Road;whetstone Crk. | Good | 206.0 ft | 36,404 | 1989 |
| Baltimore Pike over Crum Creek | Good | 327.1 ft | 28,716 | 1991 |
| Township Line Road over Septa (p&w) | Good | 62.0 ft | 27,899 | 1935 |
| Conchester Highway over Smith Bridge Road | Good | 89.9 ft | 27,674 | 2020 |
| Baltimore Pike over Chester Creek | Good | 95.1 ft | 27,404 | 2011 |
| East Eagle Road over Septa (p & W) | Good | 66.9 ft | 26,835 | 2001 |
| Palmers Mill Road over Crum Creek-springton Res | Good | 148.0 ft | 19,475 | 2021 |
| Conchester Highway over Septa & Webb Creek | Good | 105.0 ft | 17,632 | 2020 |
| Chester Pike over Stony Creek | Good | 24.0 ft | 17,561 | 2011 |
| Baltimore Pike over Darby Creek | Good | 78.1 ft | 17,327 | 1919 |
| Kedron Avenue over Stony Creek | Good | 29.9 ft | 15,893 | 2018 |
| 3rd Street(sr 291) over Chester Creek | Good | 78.1 ft | 13,190 | 1999 |
| Ramp S-l Off To 30 over Lancaster Avenue/3477-d5 | Good | 187.0 ft | 13,048 | 1990 |
| Ramp S-l(sb Off) over Ramp N-l (nb Off To 30) | Good | 126.0 ft | 13,048 | 1990 |
| Ardmore Avenue over Cobbs Creek | Good | 36.1 ft | 12,687 | 2020 |
| Ardmore Avenue over Septa (p&w) | Good | 57.1 ft | 12,687 | 2020 |
| Ramp L-n; N.b.on over Septa (p&w) | Good | 115.2 ft | 12,422 | 1990 |
| Ramp A(nb)to I-476 over Relocated Marple Road | Good | 412.1 ft | 11,153 | 1990 |
| Primos Avenue over Amtrak | Good | 123.0 ft | 11,134 | 1987 |
| 9th Street over Chester Creek | Good | 171.9 ft | 10,722 | 2012 |
| Bryn Mawr Avenue over Ithan Creek | Good | 28.9 ft | 10,652 | 1964 |
| Ramp D(sb)to RTE 1 over Relocated Marple Road | Good | 273.0 ft | 9,857 | 1990 |
| Amosland Road over Amtrak; Phila-wash | Good | 65.9 ft | 9,658 | 1986 |
| Swarthmore Avenue over Amtrak Main Line | Good | 131.9 ft | 9,063 | 1994 |
| Sharon Avenue over Amtrak (main Line) | Good | 78.1 ft | 8,720 | 1989 |
| Smithbridge Road over Webb Creek | Good | 25.9 ft | 8,348 | 2024 |
| Spring Mill Road over Amtrak(main Line);access | Good | 201.1 ft | 7,830 | 1993 |
| Market Street over Amtrak | Good | 342.8 ft | 7,784 | 2019 |
| Bryn Mawr Avenue over Branch Darby Creek | Good | 29.9 ft | 7,425 | 1966 |
| Gradyville Road over Hunter Run | Good | 22.0 ft | 6,540 | 2015 |
| Ramp D (sr 8021) over Open Ground | Good | 47.9 ft | 6,309 | 2004 |
| Manoa Road over Cobbs Creek | Good | 42.0 ft | 6,227 | 2019 |
| Ramp B over US 291; Local Road | Good | 1479.0 ft | 6,122 | 2011 |
| Aston Mills Road over West Br.chester Creek | Good | 56.1 ft | 6,081 | 1965 |
| State Road over Crum Creek | Good | 494.1 ft | 5,801 | 1998 |
| Concord Road over Green Creek | Good | 27.9 ft | 5,675 | 2020 |
| Knowlton Road over Chester Creek Trail | Good | 22.0 ft | 5,633 | 2016 |
| Eagle Road over Amtrak | Good | 190.0 ft | 5,387 | 1995 |
| Manchester Road over Ridley Creek | Good | 77.1 ft | 5,234 | 2024 |
| College Avenue over Cobbs Creek | Good | 24.0 ft | 5,225 | 2018 |
| College Avenue over Septa (p&w) | Good | 60.0 ft | 5,225 | 2018 |
| Radnor Chester Rd. over Ithan Creek | Good | 20.0 ft | 4,828 | 1992 |
| Ramp M3 (wb) over Crum Creek;access Road | Good | 228.0 ft | 4,373 | 1987 |
| Glen Riddle Road over Chrome Run | Good | 40.0 ft | 4,353 | 2024 |
| Ramp A over 2nd ST Front & Reaney ST | Good | 1359.9 ft | 4,125 | 2011 |
| Ramp A over Utility Corridor | Good | 89.9 ft | 4,125 | 2011 |
| W 7th Street over Chester Creek | Good | 149.0 ft | 4,109 | 2022 |
| Grant Road over Muckinipattis Creek | Good | 58.1 ft | 4,055 | 2012 |
| Rosemont Avenue over Darby Creek | Good | 79.1 ft | 3,340 | 2017 |
| Bullens Lane over Crum Creek | Good | 112.9 ft | 3,225 | 1962 |
| Beatty Road over Mid-county Expressway | Good | 207.0 ft | 2,909 | 1990 |
| West Ridley Avenue over Little Crum Creek | Good | 76.1 ft | 2,559 | 1998 |
| Mt. Alverno Road over Chester Creek | Good | 122.0 ft | 2,511 | 2022 |
| S. Swarthmore AVE over Stoney Creek | Good | 34.1 ft | 2,400 | 2020 |
| Rodgers Lane over Mid-county Expressway | Good | 498.0 ft | 2,338 | 1989 |
| Naamans Creek Rd. over East Branch Naaman Creek | Good | 46.9 ft | 2,171 | 1986 |
| Concord Road over Septa(not Active Buried) | Good | 111.9 ft | 2,133 | 2015 |
| Melrose Avenue over I-95; Ramps; & Csx R.r. | Good | 323.2 ft | 2,107 | 1963 |
| Creek Road over Harveys Run | Good | 34.1 ft | 2,045 | 2002 |
| Gradyville RD over Hunter Run | Good | 20.0 ft | 2,000 | 2015 |
| Bethel Road over Spring Run | Good | 23.0 ft | 1,994 | 2004 |
| Potter Street over Interstate 95; Csx R.r. | Good | 169.0 ft | 1,800 | 1963 |
| Old Forge Road over Rocky Run | Good | 37.1 ft | 1,534 | 2013 |
| West Fifth Street over Chester Creek | Good | 83.0 ft | 1,490 | 1997 |
| New Road over W Branch Chester Creek | Good | 128.0 ft | 1,415 | 2024 |
| Tribbett Avenue over Hermesprota Creek | Good | 32.2 ft | 1,301 | 2024 |
| Mill Road over West Branch Chester Cr. | Good | 34.1 ft | 1,254 | 1973 |
| Crum Creek Road over Crum Creek | Good | 58.1 ft | 1,242 | 2009 |
| Blue Ball Avenue over Amtrak Main Line | Good | 149.9 ft | 1,228 | 1994 |
| Convent Road over Chester Creek | Good | 138.1 ft | 1,102 | 2017 |
| Station Road North over Unnamed Trib To Webb CR | Good | 49.9 ft | 1,086 | 2020 |
| Valley Road over Rocky Run | Good | 32.2 ft | 1,012 | 1995 |
| Ashland Avenue over Amtrak | Good | 150.9 ft | 1,000 | 1997 |
| Hog Island Road over Hog Island Stream | Good | 45.9 ft | 500 | 2001 |
| Locksley Road over Chester Creek | Good | 73.2 ft | 450 | 2008 |
| Upland Road over Chester Creek | Good | 73.2 ft | 236 | 1967 |
| East Laurier Place over Brnch Of Meadowbrook Run | Good | 24.0 ft | 90 | 1994 |