| Interstate 95 over Bullens Lane (turnback) | 1975 | 218,717 | Fair |
| Interstate 95 over Ridley Creek & Sun Drive | 1965 | 218,717 | Fair |
| Interstate 95 over Darby Creek | 1975 | 161,622 | Fair |
| Interstate 95 over Chester Creek | 1965 | 135,104 | Fair |
| Interstate 95 over Kerlin Street | 1964 | 135,104 | Fair |
| Interstate 95 over Ramp E &ramp F to Barry | 1977 | 135,104 | Fair |
| Interstate 95 over Septa (not Active) | 1964 | 135,104 | Fair |
| Interstate 95(NB) over Ramp A to Highland Ave. | 1966 | 134,238 | Good |
| Interstate 95(SB) over US 322 EB & Ramp A | 1967 | 117,917 | Poor |
| Interstate 95 over Naamans Creek | 1968 | 109,830 | Fair |
| Media Bypass over Crum Creek Crum Creek Rd | 1958 | 103,846 | Fair |
| Interstate 95 over Little Crum Creek | 1975 | 96,190 | Fair |
| Mid-county Exwy. over Ithan Creek | 1967 | 88,586 | Fair |
| Mid-county Exwy. over Wetlands / 3477-b6 | 1989 | 88,586 | Good |
| Interstate 95(NB) over Sellers Avenue | 1975 | 85,735 | Fair |
| Media By-pass over State Road | 1959 | 80,558 | Fair |
| Mid-county Exwy. over Media Bypass;ramps;marpl | 1989 | 78,185 | Fair |
| Interstate 95(SB) over Sellers Avenue | 1975 | 75,887 | Fair |
| Interstate 95(SB) over Reloc.bartram Av;conrail | 1983 | 73,157 | Fair |
| West Chester Pike over Darby Creek | 1957 | 68,943 | Fair |
| Interstate 95(NB) over Reloc.bartram Av;conrail | 1983 | 63,896 | Fair |
| Interstate 95 (SB) over Market Street | 1966 | 56,679 | Fair |
| Interstate 95(SB) over Marcus Hook Creek | 1967 | 56,679 | Fair |
| Interstate 95 (SB) over Naamans Creek Road | 1967 | 56,472 | Fair |
| Interstate 95(NB) over Marcus Hook Creek | 1967 | 55,212 | Fair |
| Interstate 95 (NB) over Market Street | 1966 | 54,831 | Fair |
| Interstate 95 (NB) over Naamans Creek Road | 1967 | 53,358 | Fair |
| Mid-co Expy NB over Septa | 1990 | 51,844 | Fair |
| Mid-county Exwy.nb over Browns Run ;access Road | 1990 | 51,844 | Good |
| Mid-county Exwy.nb over Lancaster Avenue | 1990 | 51,844 | Good |
| Mid-county Exwy.nb over Ramp N-l;off to Tr 30 | 1990 | 51,844 | Good |
| Media By-pass over Sandy Bank ROAD(T359) | 1959 | 51,485 | Fair |
| Mid-county Exwy.sb over Browns Run; Access Road | 1990 | 48,871 | Good |
| Mid-county Exwy.sb over Lancaster Ave / 3477-d5 | 1990 | 48,871 | Good |
| Mid-county Exwy.sb over Ramp N-l;off to Tr-30 | 1990 | 48,871 | Fair |
| Mid-county Exwy.sb over Septa (norristown Line) | 1990 | 48,871 | Good |
| Interstate 95(NB) over Amtrak | 1975 | 48,600 | Fair |
| Interstate 95(NB) over Chester Pike | 1975 | 48,600 | Fair |
| Interstate 95(NB) over Crum Creek | 1975 | 48,600 | Fair |
| Interstate 95(NB) over Ramp M2 to I95 (NB) | 1975 | 48,600 | Fair |
| Interstate 95(SB) over Amtrak | 1975 | 47,590 | Fair |
| Interstate 95(SB) over Chester Pike | 1975 | 47,590 | Fair |
| Interstate 95(SB) over Crum Creek | 1975 | 47,590 | Fair |
| Interstate 95(SB) over Ramp M2 to I-95 NB | 1975 | 47,590 | Fair |
| West Chester Pike over Mid-county Exy&ramp Wc | 1989 | 45,291 | Fair |
| Lincoln Avenue over Amosland Run / 3698-b10 | 1967 | 45,201 | Fair |
| Lincoln Avenue over Darby Creek | 1967 | 45,201 | Fair |
| Wanamaker Avenue over I-95 and Ramps | 1975 | 45,201 | Poor |
| Mid-county Exwy.nb over Baltimore Pike | 1989 | 45,057 | Fair |
| Mid-county Exwy.nb over Crum Creek | 1990 | 45,057 | Fair |
| Mid-county Exwy.nb over Paper Mill Road Crum Ck. | 1990 | 45,057 | Fair |
| Mid-county Exwy.nb over Septa(p&w);trib.crum Ck. | 1990 | 45,057 | Good |
| Mid-county Exwy.sb over Bryn Mawr Avenue | 1967 | 44,394 | Good |
| Mid-county Exwy.sb over Clyde Road | 1967 | 44,394 | Good |
| Mid-county Exwy.sb over Conestoga Rd & Sproul Rd | 1989 | 44,394 | Good |
| Mid-county Exwy.sb over Darby Creek | 1990 | 44,394 | Good |
| Mid-county Exwy.sb over Darby Road | 1967 | 44,394 | Fair |
| Mid-county Exwy.sb over Ithan Creek | 1967 | 44,394 | Fair |
| Mid-county Exwy.sb over Meadowbrook Run | 1967 | 44,394 | Fair |
| Mid-county Exwy.nb over Bryn Mawr Avenue | 1967 | 44,192 | Fair |
| Mid-county Exwy.nb over Clyde Road | 1967 | 44,192 | Good |
| Mid-county Exwy.nb over Conestoga Rd & Sproul Rd | 1989 | 44,192 | Fair |
| Mid-county Exwy.nb over Darby Creek | 1990 | 44,192 | Good |
| Mid-county Exwy.nb over Darby Road | 1967 | 44,192 | Fair |
| Mid-county Exwy.nb over Ithan Creek | 1967 | 44,192 | Fair |
| Mid-county Exwy.nb over Meadowbrook Run | 1967 | 44,192 | Good |
| Mid-county Exwy.sb over Baltimore Pike | 1989 | 43,874 | Fair |
| Mid-county Exwy.sb over Crum Creek | 1990 | 43,874 | Fair |
| Mid-county Exwy.sb over Paper Mill Road;crum Ck. | 1990 | 43,874 | Fair |
| Mid-county Exwy.sb over Septa(p&w);trib.crum Ck. | 1989 | 43,874 | Fair |
| Mid-county Exwy-sb over Rose Valley Road | 1989 | 41,997 | Good |
| Mid-county Exwy.sb over Avondale Rd;creek Fill | 1989 | 41,997 | Fair |
| Mid-county Exwy.sb over Avondale Rd;dicks Run | 1989 | 41,997 | Fair |
| Mid-county Exwy.sb over Crum Ck;black Rock Park | 1988 | 41,997 | Fair |
| Mid-county Exwy.sb over Macdade Blvd & Crum CR. | 1987 | 41,997 | Fair |
| Mid-county Exwy.nb over Reed Road;whetstone Crk. | 1989 | 41,781 | Fair |
| Mid-county Exwy.nb over Trib.darby Creek | 1989 | 41,781 | Fair |
| Mid-county Exwy-nb over Avondale Rd Creek Fill | 1989 | 39,540 | Good |
| Mid-county Exwy-nb over Rose Valley Road | 1989 | 39,540 | Good |
| Mid-county Exwy.nb over Avondale Rd;dicks Run | 1989 | 39,540 | Fair |
| Mid-county Exwy.nb over Crum Ck;black Rock Park | 1988 | 39,540 | Fair |
| Mid-county Exwy.nb over Macdade Blvd & Crum CR. | 1988 | 39,540 | Good |
| Mid-county Exwy.sb over Reed Road;whetstone Crk. | 1989 | 36,404 | Good |
| Mid-county Exwy.sb over Trib.darby Creek | 1989 | 36,404 | Fair |
| Media By-pass over Ridley Ck.rd;ridley Ck. | 1959 | 34,005 | Poor |
| Providence Road over Media By-pass | 1960 | 33,395 | Fair |
| Mid-county Exwy.sb over Ramp 3 to I-95 (NB) | 1987 | 32,232 | Fair |
| Ramp M1 to 95 SB over Reloc.crum Creek | 1975 | 32,232 | Fair |
| Conchester Highway over CSX Railroad | 1949 | 32,167 | Poor |
| Conchester Highway over Market Street / 3806-b5 | 1949 | 32,167 | Fair |
| E. Lancaster Ave over Branch Browns Run | 1960 | 31,662 | Poor |
| Lancaster Avenue over Hardings Run | 1990 | 31,662 | Fair |
| Ramp M2 to I-95 NB over Reloc. Crum Creek | 1975 | 31,439 | Fair |
| Ramp M2;NB on over Padot Stock Pile;crum Ck | 1975 | 31,439 | Fair |
| State Road over Darby Creek | 1950 | 29,754 | Poor |
| West Chester Pike over Naylors Run | 1959 | 29,303 | Fair |
| Baltimore Pike over Crum Creek | 1991 | 28,716 | Good |
| Marshall Road over Cobbs Creek | 1964 | 28,224 | Poor |
| Township Line Road over Cobbs Creek | 1934 | 27,899 | Poor |
| Township Line Road over Septa (p&w) | 1935 | 27,899 | Good |
| Mid-county Exwy.nb over Ramp 2 N.b.to Macdade | 1987 | 27,728 | Fair |
| Ramp M3(nb)i-476 over I-95 CSX Rr;&crum Creek | 1975 | 27,728 | Fair |
| Conchester Highway over Smith Bridge Road | 2020 | 27,674 | Good |
| Baltimore Pike over Chester Creek | 2011 | 27,404 | Good |
| East Eagle Road over Cobbs Creek | 1927 | 26,835 | Fair |
| East Eagle Road over Septa (p & W) | 2001 | 26,835 | Good |
| Macdade Boulevard over Darby Creek | 2007 | 26,427 | Fair |
| I-95 Ramps R&s SB over Septa(tracks Removed) | 1976 | 24,939 | Fair |
| Ramp F S.B. to Bar over Ramp E to S.b.i-95 | 1976 | 24,939 | Fair |
| West Chester Pike over Cobbs Cr;septa/ 3589-a6 | 1900 | 24,154 | Fair |
| West Chester Pike over Crum Creek | 1962 | 23,978 | Fair |
| Sproul Road over US-1 Bypass | 1977 | 23,771 | Poor |
| New Middletown Rd over Septa | 1949 | 23,431 | Poor |
| Macdade Boulevard over Crum Creek | 1987 | 22,928 | Fair |
| Marshall Road over Naylors Run-enclosed Box | 1966 | 21,066 | Fair |
| Baltimore Pike over West Br Chester Creek | 1937 | 20,522 | Fair |
| Lansdowne Avenue over Septa | 1928 | 20,184 | Fair |
| Darby Paoli Road over Saint Davids Road | 1968 | 20,048 | Fair |
| Sproul Road over Mid-county Expressway | 1989 | 20,031 | Fair |
| Macdade Boulevard over Ridley Creek | 1934 | 19,569 | Fair |
| Palmers Mill Road over Crum Creek-springton Res | 2021 | 19,475 | Good |
| Chester Pike over Muckinipattus Creek | 1925 | 19,177 | Fair |
| Middletown Road over Baltimore Pike | 1935 | 19,170 | Poor |
| Industrial Highway over Conrail;little Crum Crk. | 1948 | 18,945 | Poor |
| Haverford Road over Branch Cobbs Creek | 1927 | 18,724 | Fair |
| Conchester Highway over Chichester Road/ 3805-h4 | 1949 | 18,611 | Fair |
| Chester Pike over Crum Creek | 1926 | 18,095 | Poor |
| Marshall Road over Naylors Run | 1966 | 17,867 | Fair |
| Baltimore Pike over Ridley Creek | 1947 | 17,656 | Fair |
| Conchester Highway over Septa & Webb Creek | 2020 | 17,632 | Good |
| Media By-pass Ramp over Baltimore Pike | 1960 | 17,622 | Fair |
| Chester Pike over Stony Creek | 2011 | 17,561 | Good |
| Baltimore Pike over Darby Creek | 1919 | 17,327 | Good |
| Chichester Avenue over Interstate 95 | 1967 | 16,959 | Poor |
| Garrett Road over Darby Cr;private Drive | 1959 | 16,819 | Fair |
| Lansdowne Avenue over Naylors Run | 1966 | 16,656 | Fair |
| Lawrence Road over Mid-county Expressway | 1989 | 16,605 | Fair |
| Chester Pike over CSX R.R. | 1885 | 16,516 | Fair |
| Chichester Avenue over CSX Railroad | 1941 | 16,499 | Poor |
| Kerlin Street over Chester Creek | 1922 | 16,100 | Fair |
| Kedron Avenue over Stony Creek | 2018 | 15,893 | Good |
| Sproul Road over Whiskey Run & Septa | 1949 | 15,844 | Fair |
| Brookhaven Road over Ridley Creek | 1964 | 15,010 | Fair |
| 4TH Street over Ridley Creek | 1948 | 14,523 | Fair |
| Essington Avenue over Crum Creek | 1949 | 14,523 | Fair |
| Industrial Avenue over Eddystone Avenue | 1948 | 14,523 | Fair |
| Church Lane over Septa Fairview Railrd Av | 1993 | 14,498 | Fair |
| Governor Printz Bl over Darby Creek | 1943 | 14,181 | Fair |
| Baltimore Pike over Cobbs Creek | 1927 | 13,856 | Fair |
| Market Street over CSX Railroad | 1987 | 13,840 | Fair |
| Victory Avenue over Cobbs Creek | 1937 | 13,750 | Poor |
| Victory Avenue over Septa (p&w) Route 100 | 1931 | 13,750 | Poor |
| Stewart Avenue over Interstate 95 | 1975 | 13,739 | Fair |
| Chester Pike over Darby Creek | 1931 | 13,380 | Poor |
| Providence Road over Muckinipattus Creek | 1956 | 13,222 | Fair |
| 3RD Street(sr 291) over Chester Creek | 1999 | 13,190 | Good |
| Ramp A(nb)to I-476 over Media Bypss(us-1)/3697b1 | 1990 | 13,057 | Fair |
| Ramp S-l Off to 30 over Lancaster Avenue/3477-d5 | 1990 | 13,048 | Good |
| Ramp S-l(sb Off) over Ramp N-l (NB Off to 30) | 1990 | 13,048 | Good |
| Providence Road over Darby Creek | 1923 | 13,028 | Poor |
| Springfield Road over Mid-county Expressway | 1989 | 12,987 | Fair |
| Main Street over Cobbs Creek | 1909 | 12,715 | Fair |
| Ardmore Avenue over Cobbs Creek | 2020 | 12,687 | Good |
| Ardmore Avenue over Septa (p&w) | 2020 | 12,687 | Good |
| Ramp L-n (NB On) over Browns Run;access Road | 1990 | 12,422 | Fair |
| Ramp L-n; N.b.on over Septa (p&w) | 1990 | 12,422 | Good |
| Garrett Road over Naylors Run | 1954 | 12,201 | Fair |
| Reed Road over Whetstone Run | 1962 | 12,119 | Fair |
| Valley Brook Road over Septa (inactive)/3695f10 | 1969 | 11,927 | Fair |
| Pennell Road over Septa | 1963 | 11,407 | Poor |
| Dutton Mill Road over Chester Creek | 1966 | 11,154 | Fair |
| Ramp A(nb)to I-476 over Relocated Marple Road | 1990 | 11,153 | Good |
| Primos Avenue over Amtrak | 1987 | 11,134 | Good |
| 9TH Street over Chester Creek | 2012 | 10,722 | Good |
| Bryn Mawr Avenue over Ithan Creek | 1964 | 10,652 | Good |
| Bryn Mawr Avenue over Septa (p&w) | 1906 | 10,652 | Fair |
| Chester Pike over Ridley Creek | 1987 | 10,630 | Fair |
| Pennell Road over Chester Creek | 1986 | 10,526 | Fair |
| Bridgewater Road over Chester Creek | 1987 | 10,359 | Fair |
| Conestoga Road over Ithan Creek | 1930 | 10,128 | Poor |
| Calcon Hook Road over Amtrak | 1985 | 10,088 | Fair |
| Clifton Avenue over CSX Railroad | 1987 | 10,057 | Fair |
| South Avenue over Muckinipattis Creek | 1965 | 9,983 | Fair |
| Ramp D(sb)to Rte 1 over Relocated Marple Road | 1990 | 9,857 | Good |
| State Road over Cobbs Creek | 1935 | 9,752 | Fair |
| Ramp D(sb)to I-476 over Media By-pass (US-1) | 1990 | 9,743 | Fair |
| Amosland Road over Amtrak; Phila-wash | 1986 | 9,658 | Good |
| Market Street over Marcus Hook Creek | 1968 | 9,422 | Fair |
| Eagle/burmont Road over Darby Creek | 1928 | 9,364 | Fair |
| Highland Av.reloc. over Interstate 95 | 1967 | 9,219 | Fair |
| Swarthmore Avenue over Amtrak Main Line | 1994 | 9,063 | Good |
| Concord Road over Chester Creek / 3694-j10 | 1898 | 9,019 | Poor |
| Meeting House Road over Branch Naamans Creek | 1916 | 8,790 | Poor |
| Sharon Avenue over Amtrak (main Line) | 1989 | 8,720 | Good |
| Chester Road over Mid-county Exwy;crum Ck. | 1989 | 8,553 | Fair |
| Providence Road over Septa (west Chester R3) | 1928 | 8,427 | Poor |
| Smithbridge Road over Webb Creek | 2024 | 8,348 | Good |
| Valley Brook Road over West Br.chester Creek | 1931 | 8,345 | Fair |
| Edgmont Avenue over Interstate 95;CSX Railro | 1967 | 7,944 | Fair |
| Chestnut Parkway over Ridley Creek | 1929 | 7,934 | Fair |
| Darby Road over Ithan Creek | 1932 | 7,835 | Fair |
| Spring Mill Road over Amtrak(main Line);access | 1993 | 7,830 | Good |
| Foulk Road over Conchester Highway | 1947 | 7,796 | Fair |
| Market Street over Amtrak | 2019 | 7,784 | Good |
| Providence Road over Ridley Creek | 1982 | 7,660 | Fair |
| Sproul Road over Ithan Creek | 1922 | 7,516 | Fair |
| Goshen Road over Darby Creek | 1905 | 7,453 | Fair |
| Bryn Mawr Avenue over Branch Darby Creek | 1966 | 7,425 | Good |
| Bryn Mawr Avenue over Branch Darby Creek | 1985 | 7,425 | Fair |
| Bryn Mawr Avenue over Branch Darby Creek | 1985 | 7,425 | Fair |
| Bryn Mawr Avenue over Darby Creek | 1928 | 7,425 | Fair |
| North Lynn Blvd. over Branch of Cobbs Creek | 2000 | 7,340 | Fair |
| Brinton Lake Road over West Br of Chester Creek | 1969 | 6,778 | Fair |
| Meetinghouse Road over Marcus Hook Creek/3806a7 | 1928 | 6,717 | Poor |
| West 9TH Street over Marcus Hook Creek | 1941 | 6,603 | Poor |
| County Line Road over Mid-county Expressway | 1974 | 6,582 | Fair |
| Gradyville Road over Hunter Run | 2015 | 6,540 | Good |
| Sproul Road over Darby Creek | 1967 | 6,538 | Fair |
| Post Road over Marcus Hook Creek | 1988 | 6,479 | Fair |
| Ramp D (SR 8021) over Open Ground | 2004 | 6,309 | Good |
| Manoa Road over Cobbs Creek | 2019 | 6,227 | Good |
| Engle Street over Interstate 95;BETHEL Rd. | 1968 | 6,206 | Poor |
| Ramp B over US 291; Local Road | 2011 | 6,122 | Good |
| Meetinghouse Rd over West Br. of Naaman Creek | 1974 | 6,120 | Fair |
| Aston Mills Road over West Br.chester Creek | 1965 | 6,081 | Good |
| I-95 Ramp E over Ramp to Chestnut Street | 1968 | 6,079 | Fair |
| Delmar Drive over Muckinipattis Creek | 1959 | 6,033 | Fair |
| St.davids Road over Darby Creek / 3476-f8 | 1810 | 5,835 | Fair |
| State Road over Crum Creek | 1998 | 5,801 | Good |
| Concord Road over Green Creek | 2020 | 5,675 | Good |
| Knowlton Road over Chester Creek Trail | 2016 | 5,633 | Good |
| Eagle Road over Amtrak | 1995 | 5,387 | Good |
| Knowlton Road over Chester Creek / 3696-c10 | 1850 | 5,295 | Fair |
| Manchester Road over Ridley Creek | 2024 | 5,234 | Good |
| College Avenue over Cobbs Creek | 2018 | 5,225 | Good |
| College Avenue over Septa (p&w) | 2018 | 5,225 | Good |
| Chester Ave over Br. of Cobbs Creek | 1910 | 5,000 | Fair |
| Sherbrook Blvd over Naylors Run | 1941 | 5,000 | Fair |
| Manchester Avenue over Septa | 1895 | 4,918 | Poor |
| Marple Road(reloc) over I-476;CREEK Rd;darby | 1988 | 4,828 | Fair |
| Radnor Chester Rd. over Ithan Creek | 1992 | 4,828 | Good |
| Chestnut Street over Interstate 95; CSX R.R. | 1966 | 4,800 | Fair |
| Smith Bridge Road over West Br. Chester Creek | 1927 | 4,685 | Fair |
| Chapel Hill Road over Ridley Creek | 1927 | 4,643 | Fair |
| Rose Tree Road over Ridley Creek | 1986 | 4,611 | Fair |
| Ramp B Comm Barry over Seventh Street | 1974 | 4,555 | Fair |
| Goshen Road over Crum Creek | 1941 | 4,504 | Fair |
| Reloc;lr 762 W.B. over Ramp A Eastbound | 1984 | 4,466 | Fair |
| Glenolden Avenue over Muckinipattis Creek | 1943 | 4,383 | Fair |
| Ramp M3 (WB) over Crum Creek;access Road | 1987 | 4,373 | Good |
| Glen Riddle Road over Chrome Run | 2024 | 4,353 | Good |
| Yale Avenue over Crum Creek | 1977 | 4,268 | Fair |
| Stoney Bank Road over Br of Chester Cr/3695-c5 | 1990 | 4,126 | Fair |
| Ramp A over 2nd ST FRONT & REANEY ST | 2011 | 4,125 | Good |
| Ramp A over Utility Corridor | 2011 | 4,125 | Good |
| W 7TH Street over Chester Creek | 2022 | 4,109 | Good |
| Bishop Hollow Road over Crum Creek;springton Res | 1920 | 4,084 | Fair |
| Township Line Road over Marcus Hook Creek | 1962 | 4,075 | Fair |
| Marple Avenue over Darby Creek | 1928 | 4,066 | Fair |
| Grant Road over Muckinipattis Creek | 2012 | 4,055 | Good |
| Lenni Road over Chester Creek | 1987 | 4,043 | Fair |
| Saw Mill Road over Darby Creek | 1922 | 4,029 | Fair |
| Glen Mills Road over Chester Creek | 1933 | 3,875 | Poor |
| South Avenue over Muckinipattis Creek | 1927 | 3,779 | Poor |
| Cheyney Road over Br.chester Ck.(fld.pln.) | 1991 | 3,741 | Fair |
| Cheyney Road over Chester Creek | 1991 | 3,741 | Fair |
| Sellers Avenue over Amtrak Main Line | 1904 | 3,659 | Poor |
| Orange Street over Media By-pass | 1959 | 3,605 | Fair |
| Delchester Road over Ridley Creek | 1926 | 3,575 | Fair |
| Cheyney Road over West Branch Chester Crk. | 1973 | 3,553 | Fair |
| Ramp N Southbound over Lr 180:EB WB Ramp A | 1968 | 3,422 | Fair |
| Gradyville Road over Crum Creek (reservoir) | 1987 | 3,381 | Fair |
| Fourth Avenue over Stony Creek | 1962 | 3,354 | Fair |
| Rosemont Avenue over Darby Creek | 2017 | 3,340 | Good |
| Bullens Lane over Crum Creek | 1962 | 3,225 | Good |
| Bethel Road over Branch Marcus Hook Creek | 1926 | 3,190 | Poor |
| Ramp 1A (SB) over Relocated Crum Creek | 1987 | 3,183 | Fair |
| Thornton Road over West Br.chester Creek | 1973 | 3,108 | Fair |
| Bethel Road over E Br.naamans CR/ 3805-j7 | 1996 | 3,044 | Fair |
| Temple Road over Webb Creek | 1962 | 2,997 | Fair |
| Beatty Road over Crum Creek | 1973 | 2,909 | Fair |
| Beatty Road over Mid-county Expressway | 1990 | 2,909 | Good |
| Cedar Grove Road over Trout Run | 1928 | 2,886 | Fair |
| Mill Road over E.branch Naamans Creek | 1966 | 2,843 | Fair |
| Gradyville Road over Ridley Creek | 1960 | 2,611 | Fair |
| West Ridley Avenue over Little Crum Creek | 1998 | 2,559 | Good |
| Ramp A Comm Barry over Seventh St;flower Street | 1974 | 2,555 | Fair |
| Mt. Alverno Road over Chester Creek | 2022 | 2,511 | Good |
| Haverford Road over Little Crum Creek | 1962 | 2,500 | Fair |
| Ramp 6 Northbound over Crum Creek;access Road | 1987 | 2,480 | Fair |
| Borton Dale Road over Ridley Creek | 1998 | 2,451 | Fair |
| Orange Street over Septa (p&w) | 1918 | 2,451 | Fair |
| S. Swarthmore Ave over Stoney Creek | 2020 | 2,400 | Good |
| Paxon Hollow Road over Trout Run | 1987 | 2,366 | Fair |
| 4TH Street over Amtrak | 1984 | 2,350 | Fair |
| Rodgers Lane over Mid-county Expressway | 1989 | 2,338 | Good |
| Wallingford Road over Crum Creek | 1922 | 2,338 | Fair |
| Second Avenue over Stony Creek | 1963 | 2,226 | Fair |
| Naamans Creek Rd. over East Branch Naaman Creek | 1986 | 2,171 | Good |
| Elmwood Avenue over Muckinipattis Creek | 1930 | 2,166 | Fair |
| Concord Road over Septa(not Active Buried) | 2015 | 2,133 | Good |
| Melrose Avenue over I-95; Ramps; & CSX R.R. | 1963 | 2,107 | Good |
| Garnet Mine Road over Green Creek | 1940 | 2,079 | Fair |
| Creek Road over Harveys Run | 2002 | 2,045 | Good |
| Beverly Blvd over Naylors Run | 1970 | 2,000 | Fair |
| Buck Lane over Septa Trolley | 1973 | 2,000 | Fair |
| Gradyville Rd over Hunter Run | 2015 | 2,000 | Good |
| Mill Rd over Meadowbrook Run | 1984 | 2,000 | Fair |
| Clyde Road over Ithan Creek | 1932 | 1,996 | Fair |
| Bethel Road over Spring Run | 2004 | 1,994 | Good |
| Pine Street over Darby Creek | 1921 | 1,971 | Poor |
| Access Rd "a" (EB) over Relocated Crum Creek | 1987 | 1,963 | Fair |
| Bullens Lane over Mid-cty;ramp 6 | 1987 | 1,916 | Fair |
| Blue Ball Avenue over Interstate 95 | 1968 | 1,910 | Fair |
| Crum Creek Road over Trout Run | 1970 | 1,800 | Fair |
| Potter Street over Interstate 95; CSX R.R. | 1963 | 1,800 | Good |
| Madison Street(nb) over CSX & Interstate 95 | 1968 | 1,794 | Fair |
| Karakung Drive over Cobbs Creek / 3588-d2 | 1989 | 1,685 | Fair |
| County Line Road over Gulph Creek | 1963 | 1,668 | Fair |
| Media Station Road over Ridley Creek | 1961 | 1,600 | Fair |
| Hilldale Road over Darby Creek | 1928 | 1,554 | Poor |
| Forge Road over Chester Creek | 1968 | 1,546 | Fair |
| Old Forge Road over Rocky Run | 2013 | 1,534 | Good |
| East 9TH Street over Ridley Creek | 1929 | 1,505 | Fair |
| Maplewood Ave over Little Darby Creek | 1930 | 1,500 | Fair |
| West Fifth Street over Chester Creek | 1997 | 1,490 | Good |
| Mattson Road over West Branch Chester Crk. | 1930 | 1,479 | Fair |
| Crum Lynne Road over CSX Transportation | 1947 | 1,437 | Poor |
| New Road over W Branch Chester Creek | 2024 | 1,415 | Good |
| Upland Street over Interstate 95;CSX R.R. | 1963 | 1,323 | Fair |
| Ohara Drive over Mid-county Expressway | 1989 | 1,321 | Fair |
| Tribbett Avenue over Hermesprota Creek | 2024 | 1,301 | Good |
| Mill Road over West Branch Chester CR. | 1973 | 1,254 | Good |
| Crum Creek Road over Crum Creek | 2009 | 1,242 | Good |
| Paxon Hollow Road over Crum Creek | 1937 | 1,233 | Fair |
| Blue Ball Avenue over Amtrak Main Line | 1994 | 1,228 | Good |
| Chester Creek Road over Branch Chester Creek | 1920 | 1,201 | Fair |
| Beechwood Drive over Cobbs Creek | 1907 | 1,200 | Fair |
| Convent Road over Chester Creek | 2017 | 1,102 | Good |
| Station Road North over Unnamed Trib to Webb CR | 2020 | 1,086 | Good |
| Folcroft Avenue over Hermesprota Creek | 1925 | 1,085 | Fair |
| Valley Road over Rocky Run | 1995 | 1,012 | Good |
| Agnes Ave/waverly over Stoney Creek | 1980 | 1,000 | Fair |
| Ashland Avenue over Amtrak | 1997 | 1,000 | Good |
| Beverly Blvd over Naylors Run | 1980 | 1,000 | Fair |
| Bunting Lane over Muckinipattis Creek | 1975 | 1,000 | Fair |
| Marsh Rd over W. Br. of Naamans Creek | 1998 | 1,000 | Fair |
| Sixth St over Chester Creek | 1963 | 1,000 | Poor |
| Unity Terrace over Stoney Creek | 1980 | 1,000 | Fair |
| Darlington Road over Chester Creek | 1930 | 980 | Fair |
| Briarwood Road over Darby Creek | 1970 | 750 | Poor |
| County Line Road over Septa Norristown Hi Spln | 1989 | 700 | Fair |
| Fieldhouse Lane over 0320 Chester Road | 1953 | 650 | Fair |
| Ivy Mill Road over West Br Chester Creek | 1973 | 560 | Fair |
| Academy Avenue over Muckinipattis Creek | 1932 | 500 | Poor |
| Ashland Ave over Muckinipattis Creek | 1990 | 500 | Fair |
| Bethel Road over Branch Marcus Hook Creek | 1991 | 500 | Fair |
| Hog Island road over Hog Island Stream | 2001 | 500 | Good |
| Springton Road over Naylors Run | 1920 | 500 | Fair |
| Troop Farm Rd over Br. of Hunter Run | 2003 | 500 | Fair |
| Troop Farm Road over Hunter Run | 2003 | 500 | Fair |
| Gilmore Road over Naylors Run | 1946 | 490 | Fair |
| Locksley Road over Chester Creek | 2008 | 450 | Good |
| Hinckley Avenue over Stony Creek | 1900 | 420 | Fair |
| Girard Avenue over Unnamed Creek 3697-f8 | 1927 | 400 | Fair |
| W Colonial Dr over Spring Run | 1975 | 400 | Poor |
| East 4TH Street over Ridley Creek | 1930 | 343 | Fair |
| 2ND Street over Chester Creek | 1919 | 335 | Fair |
| Sun Oil Company Rd over Interstate 95 | 1966 | 300 | Fair |
| William Rd over Spring Run | 1995 | 300 | Fair |
| Pleasant Avenue over Marcus Hook Creek | 1966 | 280 | Fair |
| Plush Mill Road over Mid-county;ramps A & B | 1989 | 268 | Fair |
| Garrett Avenue over Septa High Speed Line | 1940 | 250 | Fair |
| Lowrys Lane over Septa High Speed Line | 1940 | 250 | Fair |
| Upland Road over Chester Creek | 1967 | 236 | Good |
| Paper Mill Road over Whiskey Run | 1965 | 200 | Poor |
| Stackhouse Mill Rd over Br. of Ridley Creek | 1970 | 200 | Fair |
| Station Road over Chester Creek | 1914 | 188 | Poor |
| Hibbs Avenue over Muckinipattis Creek | 1950 | 140 | Poor |
| Wynnefield Drive over Cobbs Creek | 1935 | 140 | Fair |
| Ashurst Ave over Muckinipattis Creek | 1977 | 100 | Fair |
| Cherry Circle over Branch of Webb Creek | 1998 | 100 | Fair |
| Sandy Flash Dr. N. over Trib. to Ridley Creek | 1972 | 100 | Fair |
| East Laurier Place over Brnch of Meadowbrook Run | 1994 | 90 | Good |
| Smedley Park Ent. over Crum Creek | 1991 | 80 | Fair |
| Willow Ave over Gulph Creek | 1980 | 80 | Fair |
| Langford Road over Langford Run | 1928 | 51 | Fair |
| Harvard Ln over Meadowbrook Run | 1959 | 50 | Fair |
| Folcroft Avenue over Amtrak (main Line) | 1918 | – | Poor |