| County Line Expway over Schuylkill River & Nsrc | 2018 | 150,726 | Good |
| County Line Expway over Schuylkill River Trail | 2019 | 150,726 | Good |
| County Line Expwy over South Trooper Road | 2019 | 150,726 | Good |
| Pa Tpk (I-276) over Wissahickon CR Db-135w | 1954 | 120,317 | Fair |
| Pa Tpk (I-276) over Br Pennypack CR. | 1954 | 104,500 | Fair |
| Pa Tpk (I-276) over Br.pennypack CR. | 1954 | 104,500 | Fair |
| Pa Tpk (I-276) over Pennypack CR. | 1954 | 104,500 | Good |
| County Line Expway over Trout Creek | 1967 | 103,544 | Fair |
| Mid-county Exwy. over Norfolk Southern | 1990 | 100,836 | Fair |
| Mid-county Exwy. over Plymouth Creek | 1989 | 100,836 | Fair |
| Pa Tpk (I-276) over Pennypack Creek | 1954 | 97,693 | Fair |
| Pa Tpk (I-276) over SR 0611 | 2014 | 97,693 | Good |
| Pa Tpk (I-276) over SR 2017 | 1954 | 97,693 | Fair |
| Schuylkill Expway. over Norfolk Southern | 1985 | 96,360 | Fair |
| Schuylkill Expway. over North Gulph Road | 1985 | 94,751 | Fair |
| Schuylkill Exp-way over Croton Road | 1950 | 93,338 | Fair |
| Schuylkill Expway. over Belmont Avenue | 1952 | 93,104 | Fair |
| Schuylkill Expway. over Norfolk Southern | 1952 | 93,104 | Fair |
| Schuylkill Expway. over Righters Ferry Road | 1952 | 93,104 | Fair |
| Pa Tpk (I-276) over Pennypack Creek | 1954 | 92,381 | Fair |
| Pa Tpk (ramp G) over SR 3053 | 1991 | 90,561 | Fair |
| Patpk I476 Rp M&n over SR 3053; (LR145) | 1992 | 90,561 | Fair |
| Schuylkill Expway. over Hollow Road & Creek | 1951 | 89,047 | Fair |
| Schuylkill Expway. over LR46138&ARROWMINK Creek | 1951 | 89,047 | Fair |
| Schuylkill Expway. over Mill Creek & Mill CR Rd | 1951 | 89,047 | Fair |
| Schuylkill Expway. over Waverly ROAD(T669) | 1951 | 89,047 | Poor |
| Pa Tpk (I-276) over Pioneer Road | 1954 | 88,801 | Fair |
| Pa 309 By-pass over Pine Run | 1958 | 88,044 | Fair |
| Pa Tpk (I-276) over SR 0263 | 1954 | 85,801 | Fair |
| Pa Tpk (I-276) over Septa RR | 1954 | 85,801 | Fair |
| Pa Tpk (I-276) over Septa RR. | 1954 | 85,801 | Fair |
| Pa Tpk (I-276) over SR 0073 | 1954 | 74,921 | Fair |
| Pa Tpk (I-276) over SR 2018 Beth.pike | 1954 | 74,921 | Fair |
| Pa Tpk (I-276) over SR 3003 | 1954 | 74,921 | Fair |
| Pa Tpk (I-276) over Sandy Run | 1954 | 74,921 | Fair |
| Pa Tpk (I-276) over Septa RR. | 1954 | 74,921 | Fair |
| Pa Tpk (I-276) over US-309 | 2000 | 74,921 | Good |
| Pa Tpk(i-276)rp Ab over Sandy Run | 1954 | 74,921 | Good |
| Pa Tpk (I-276) over T-343 Butler Pike | 1954 | 73,197 | Fair |
| Pa Tpk (I-276) over T-357 Narcissa Road | 1954 | 73,197 | Fair |
| Pa Tpk (ramp R) over SR 3053 (ramp K) | 1991 | 72,309 | Fair |
| Pottstown Expway. over Mingo Creek | 1976 | 67,865 | Fair |
| Schuylkill Expway. over Matsonford Road | 1950 | 66,436 | Poor |
| Schuylkill Expway. over S.gulph Septa Crk Lane | 1950 | 66,436 | Fair |
| Pa 309 By-pass over Pa Turnpike Ramp Ab | 2008 | 65,877 | Fair |
| Pa Tpk (I-476) over Br. Towamencin Crk | 1955 | 65,329 | Fair |
| Pa Tpk (I-476) over N.br.stony Creek | 1955 | 65,329 | Fair |
| Pa Tpk (I-476) over S. Valley Forge Rd | 2018 | 65,329 | Good |
| Pa Tpk (I-476) over S.br.stony Creek | 1955 | 65,329 | Fair |
| Pa Tpk (I-476) over SR 0073 Skippack Pike | 2014 | 65,329 | Good |
| Pa Tpk (I-476) over SR 2002 (Schultz Rd) | 2016 | 65,329 | Good |
| Pa Tpk (I-476) over T-346 Jolly Rd | 2014 | 65,329 | Good |
| Pa Tpk (I-476) over T-369 Wentz Rd | 2014 | 65,329 | Good |
| Pa Tpk (I-476) over T-377 N Wales Rd | 2014 | 65,329 | Good |
| Pa Tpk (I-476) over T-379 (Berks Rd) | 2016 | 65,329 | Good |
| Pa Tpk (I-476) over T-397 | 2018 | 65,329 | Good |
| Pa Tpk (I-476) over T-403 (Wambold Rd) | 2014 | 65,329 | Good |
| Pa Tpk (I-476) over T-645 | 2014 | 65,329 | Good |
| Pa Tpk (I-476) over Towamencin Creek | 1955 | 65,329 | Good |
| Schuylkill Expway. over Ramp D | 1951 | 65,217 | Fair |
| Pa Tpk (I-276 EB) over SR0023 SR3025 Nsrr Septa | 2000 | 65,138 | Good |
| Pa Tpk (I-276) over Abrams Run | 1954 | 65,138 | Fair |
| Pa Tpk (I-276) over NSRC & Diamond Run | 2000 | 65,138 | Good |
| Pa Tpk (I-276) over SR 3013 | 2000 | 65,138 | Fair |
| Pa Tpk (I-276) over SR 3027 LR46137 | 2008 | 65,138 | Fair |
| Pa Tpk (I-276) over SR 3029 LR46145 | 2008 | 65,138 | Good |
| Pa Tpk (I-276) over SR0023 SR3025 Nsrr Septa | 1954 | 65,138 | Fair |
| Pa Tpk (I-276) over Trib. Diamond Run | 1954 | 65,138 | Fair |
| Pa Tpk (I-76) over I-76 Ramps Ab | 2008 | 65,138 | Good |
| Pa 309 By-pass over Commerce Drive | 2008 | 63,453 | Good |
| Pa 309 By-pass over Highland Avenue | 1958 | 63,375 | Good |
| SR 309 Bypass over Loch Alsh Avenue | 1958 | 63,375 | Good |
| Pa 309 By-pass over Paper Mill Road | 1960 | 61,488 | Good |
| Pa 309 Bypass over Haws Lane | 1960 | 61,488 | Fair |
| Easton Rd 3258k4 over Pa Turnpike Ramp Ab | 1953 | 61,252 | Fair |
| Ramp L over Abrams Run | 2003 | 61,069 | Fair |
| Pottstown By-pass over N-s RR (m.p. 38.29) | 2019 | 59,904 | Good |
| Pottstown By-pass over Porter Road | 1966 | 59,904 | Fair |
| Pottstown By-pass over Schuylkill River | 2016 | 59,904 | Good |
| Pottstown By-pass over Sprogles Run | 1965 | 59,904 | Fair |
| Pottstown Bypass over Norfolk Southern | 2019 | 59,904 | Good |
| Pottstown Expway over Sanatoga Rd Sanatoga CR | 1965 | 59,904 | Poor |
| SR 309 Bypass over Butler Pike | 1958 | 59,007 | Good |
| Traffic Route 309 over Susquehanna Road | 1958 | 59,007 | Good |
| Pa 309 By-pass over Pennsylvania Ave./septa | 2008 | 58,794 | Fair |
| Pa 309 By-pass over Branch Wissahickon Creek | 1958 | 58,495 | Good |
| Pa 309 By-pass over Camp Hill Road | 1958 | 58,495 | Good |
| Pa 309 By-pass over Church Road | 1958 | 58,495 | Fair |
| Pa 309 By-pass over Sandy Run / 3257-h10 | 1958 | 58,495 | Fair |
| Mid-county Exwy-sb over Balligomingo RD/Gulph CR | 1972 | 58,479 | Fair |
| Mid-county Exwy.sb over Brook Road | 1974 | 58,479 | Fair |
| Mid-county Exwy.sb over Matsonford/dehaven Rds. | 1976 | 58,479 | Fair |
| Mid-county Exwy.sb over Plymouth Creek;access Rd | 1974 | 58,479 | Fair |
| Mid-county Exwy.sb over Schuylkill Exway;ramps | 1977 | 58,479 | Fair |
| Mid-county Exwy.sb over Schuylkill R Rd Nsrc | 1974 | 58,479 | Fair |
| Pa Tpk Ramp N&o over Pa Tpk (I-276) | 1992 | 57,897 | Good |
| Mid-county Exwy-nb over Balligomingo Rd/gulph CR | 1972 | 57,500 | Fair |
| Mid-county Exwy-nb over Schuylkill Exway;ramps | 1977 | 57,500 | Fair |
| Mid-county Exwy.nb over Brook Road | 1974 | 57,500 | Fair |
| Mid-county Exwy.nb over Matsonford/dehaven Rds. | 1976 | 57,500 | Fair |
| Mid-county Exwy.nb over Plymouth Creek;access Rd | 1974 | 57,500 | Fair |
| Mid-county Exwy.nb over Schuylkill R Rds Nsrc | 1974 | 57,500 | Fair |
| Pa Tpk (I-276) over T-694 | 2006 | 55,966 | Fair |
| Pa Tpk (ramp G) over Ramp K | 1991 | 54,154 | Fair |
| SR 3053 Germant.pk over Pa Tpk (I-276) | 1954 | 54,025 | Fair |
| Schuylkill Expy WB over City Ave & Ramps F & B | 1953 | 53,926 | Fair |
| Schuylkill Exprway over Abrams Run/crow Creek | 1950 | 52,925 | Fair |
| Mid-county Exwy.nb over Chemical Road / 3368-c5 | 1974 | 52,298 | Fair |
| Pa 309 By-pass over Waverly/cemetery Rds. | 1960 | 52,154 | Good |
| Mid-county Exwy.nb over Montgomery Avenue | 1974 | 51,844 | Fair |
| Mid-county Exwy.nb over Chemical Road/3368-d4 | 1990 | 51,719 | Fair |
| Pa Tpk (I-476) over Br.skippack Cr;nb-151 | 1955 | 50,307 | Good |
| Pa Tpk (I-476) over Indian Creek | 1955 | 50,307 | Good |
| Pa Tpk (I-476) over Perkiomen Creek | 2020 | 50,307 | Good |
| Pa Tpk (I-476) over SR 1018 LR46038 | 2020 | 50,307 | Good |
| Pa Tpk (I-476) over SR1007 LR46051 | 2017 | 50,307 | Good |
| Pa Tpk (I-476) over Skippack Creek | 2014 | 50,307 | Good |
| Pa Tpk (I-476) over T-400 | 2020 | 50,307 | Good |
| Pa-309 over Norristown Road | 2010 | 49,832 | Good |
| Traffic Route 309 over Mckean Road & Path | 1958 | 49,832 | Good |
| Mid-county Exwy.sb over Chemical Road / 3368-d4 | 1990 | 49,117 | Fair |
| Mid-county Exwy.sb over Montgomery Avenue | 1974 | 48,871 | Fair |
| Mid-county Exwy.sb over Chemical Road / 3368-c5 | 1974 | 48,794 | Fair |
| Ridge Pike over Mid-county Expressway | 1978 | 44,817 | Fair |
| Ridge Pike/3368-b5 over Access Rd;plymouth Creek | 1977 | 44,817 | Fair |
| WB County Line Exp over North Gulph Road | 1966 | 43,626 | Poor |
| Pa Tpk Ramp Ab over Pa Tpk (I-276) | 1954 | 43,330 | Fair |
| Bethlehem Pike over W. Br. Neshaminy Creek | 1934 | 42,557 | Fair |
| EB County Line Exp over North Gulph Road | 1965 | 42,360 | Poor |
| Schuylkill Eway WB over Ramp K Eastbound | 1974 | 41,913 | Fair |
| Ramp D and H over Abrams Run | 2002 | 41,826 | Good |
| Schuylk Exwy (EB) over Ramp G From WB 76 | 1953 | 41,705 | Fair |
| Schuylkill Eway EB over City Line Ave & Ramp C | 1953 | 41,705 | Fair |
| Route 100 over High St. Norfolk South. | 1954 | 37,098 | Fair |
| Route 100 over Keystone Boulevard | 1954 | 37,098 | Fair |
| Traffic Route 100 over Schuylkill Riv./river Rd | 1954 | 37,098 | Fair |
| Ridge Pike over Norfolk Southern | 1937 | 36,517 | Poor |
| Ridge Pike over Norfolk Southern RR | 1936 | 36,517 | Poor |
| Dekalb Pike over Branch Abrams Run/3366k6 | 1953 | 35,332 | Fair |
| Us202-sr0202 LR143 over Pa. Trnpk( I-276)/3366K6 | 2006 | 35,332 | Fair |
| Schuylkill Eway EB over Ramps R & N & X | 1975 | 34,872 | Fair |
| Pottstown Eway(wb) over Perkiomen Creek | 1982 | 34,854 | Fair |
| Pottstown Bypass over Schuylkill River | 2017 | 34,699 | Good |
| Fayette Street over Schuykill River Nsrc | 1918 | 34,456 | Fair |
| Pa Tpk (ramp Ab) over Pa Tpk (I-276) | 1983 | 34,335 | Fair |
| P-town X-way (EB) over Egypt Road | 1982 | 34,138 | Fair |
| P-town X-way (EB) over Mingo Road (t-433) | 1976 | 34,138 | Fair |
| P-town X-way (EB) over Old State Road | 1976 | 34,138 | Fair |
| P-town X-way (EB) over Pa 29 Collegeville Road | 1976 | 34,138 | Fair |
| P-town X-way (EB) over Upper Indian Head Road | 1984 | 34,138 | Good |
| Pottstown Eway(eb) over Lewis Road | 1976 | 34,138 | Fair |
| Pottstown Eway(eb) over Troutman Road | 1984 | 34,138 | Fair |
| Pottstown Ex (EB) over Trappe Road | 1976 | 34,138 | Fair |
| P-town X-way (WB) over Collegeville Road | 1976 | 33,727 | Fair |
| P-town X-way (WB) over Egypt Road | 1982 | 33,727 | Fair |
| P-town X-way (WB) over Mingo Road (t-433) | 1976 | 33,727 | Fair |
| P-town X-way (WB) over Old State Road | 1976 | 33,727 | Fair |
| P-town X-way (WB) over Upper Indian Head Road | 1984 | 33,727 | Fair |
| Pottstown Eway(wb) over Lewis Road | 1976 | 33,727 | Fair |
| Pottstown Eway(wb) over Troutman Road | 1984 | 33,727 | Fair |
| Pottstown Ex (WB) over Trappe Road | 1976 | 33,727 | Fair |
| Pottstown Eway(eb) over Perkiomen Creek | 1982 | 33,424 | Fair |
| Trooper Road over Pottstown Expressway | 1974 | 33,208 | Fair |
| Old Welsh Road over Pennypack Creek | 1968 | 32,800 | Poor |
| PA TPK (Ramp H) over SR 3007 | 1993 | 32,775 | Good |
| Ramp M Was Mcb-102 over SR 3007 | 1992 | 32,775 | Fair |
| Ramp N Was Mcb-104 over SR 3007 | 1992 | 32,775 | Good |
| Belmont Avenue over Schuylkill River | 1928 | 32,092 | Poor |
| Dekalb PIKE(US202) over Abrams Run | 2003 | 31,286 | Good |
| Dekalb Pike over Schuylkill Expressway | 1950 | 31,286 | Fair |
| Germantown Pike over Branch Stony Creek | 1975 | 30,412 | Fair |
| Schuylkill Eway WB over Ramps R N & X | 1975 | 30,345 | Fair |
| Easton Road over Branch Pennypack Creek | 1959 | 30,266 | Fair |
| Easton Road over Branch Pennypack Creek | 1959 | 30,266 | Fair |
| Germantown Pike over Plymouth Creek / 3368-e4 | 1962 | 30,162 | Fair |
| Bethlehem Pike over W. Br. Neshaminy Creek | 1934 | 30,106 | Poor |
| Easton Road over Pennypack Creek | 1959 | 30,060 | Fair |
| Old York Road over Septa | 1905 | 29,145 | Poor |
| P-town X-way (EB) over Royersford Road | 1976 | 28,247 | Fair |
| Pottstown Eway(eb) over Limerick Center Road | 1984 | 28,247 | Fair |
| Pottstown Ex (EB) over Lewis Road | 1976 | 28,247 | Good |
| Dekalb Pike over Branch Stony Creek | 1922 | 27,592 | Fair |
| Markley Street over Stony Creek | 2021 | 27,507 | Good |
| New US 202 over Schuyl.riv Nsrc PA23 Sep | 1968 | 27,507 | Fair |
| P-town X-way (WB) over Royersford Road | 1976 | 27,405 | Fair |
| Pottstown Ex (WB) over Lewis Road | 1976 | 27,405 | Good |
| Pottstown Exwy(wb) over Limerick Center Road | 1984 | 27,405 | Fair |
| Markley/elm Street over Stony Creek | 1878 | 27,202 | Poor |
| Route 100 over Manatawny Creek | 1958 | 26,919 | Fair |
| Traffic Route 100 over Manatawny Street | 1958 | 26,919 | Fair |
| Traffic Route 100 over Pine Ford Road (local) | 1964 | 26,919 | Fair |
| Ridge Pike over Spring Mill Creek | 1996 | 26,509 | Good |
| Germantown Pike over Saw Mill Creek | 1971 | 26,355 | Fair |
| Limekiln Pike over Septa | 1959 | 25,856 | Good |
| Germantown Pike over Branch Stony Creek | 1962 | 25,609 | Fair |
| Huntingdon Pike over Septa | 1936 | 25,373 | Fair |
| Pa Tpk (I-476) over Lr 46154; SR 3001 | 2014 | 25,172 | Good |
| Pa Tpk (I-476) over Septa RR | 2014 | 25,172 | Good |
| Dekalb Pike over Wissahickon Creek | 2022 | 25,079 | Good |
| Pa-309 Bypass over Bethlehem Pike | 2010 | 24,972 | Good |
| U.S. 202 Parkway over Bethlehem Pike (pa-309) | 2012 | 24,839 | Good |
| U.S. 202 Parkway over Trib. Little Neshaminy C | 2010 | 24,839 | Good |
| County Line Road over Pa Tpk (I-276) | 1954 | 24,196 | Fair |
| Rp M(i-476)mcb-105 over Pa Tpk(i-276) | 1992 | 23,886 | Good |
| Egypt Road over Perkiomen Creek | 1982 | 23,822 | Fair |
| Swede Road over Branch Stony CR/ 3255h08 | 1949 | 23,491 | Fair |
| SR 0063 Lr 198 over Pa Tpk (I-276) | 1954 | 23,459 | Fair |
| Welsh Road over Norfolk Southern | 1966 | 23,459 | Fair |
| Pa Tpk (ramps A&b) over Pa Tpk (I-276) | 1983 | 23,220 | Fair |
| Germantown Pike over Five Mile Run | 1887 | 23,102 | Fair |
| Easton Road over Pa 309 By-pass | 2007 | 22,318 | Good |
| Dekalb Pike over Pa Tpk N.E. Ext. (I-476) | 2011 | 22,162 | Good |
| Matsonford Road over Elizabeth Street | 1977 | 21,669 | Fair |
| Huntingdon Pike over Pennypack Creek | 1936 | 21,544 | Fair |
| Huntingdon Pike over Pennypack Trail | 1936 | 21,544 | Fair |
| Old York Road over Branch Pennypack Creek | 1968 | 21,459 | Fair |
| Pa Tpk (I-276) over Priv. Rd Ohara Landfill | 2007 | 21,117 | Good |
| Pa Tpk (I-276) over Septa; Frog Run | 2006 | 21,117 | Good |
| Phoenix/college Rd over Norma Run | 1966 | 21,117 | Fair |
| Old York Road over Tacony Creek | 1941 | 21,032 | Fair |
| New US 202 over Schuylkill Pkwy Rd Nsrc | 1972 | 20,913 | Fair |
| Sumneytown Pike over Trewellyn Creek | 1967 | 20,003 | Fair |
| Skippack Pike over Wissahickon Creek | 1987 | 19,851 | Fair |
| Egypt Road over Mine Run | 1951 | 19,593 | Fair |
| U.S. 202 Parkway over Trib. Little Neshaminy | 2010 | 19,588 | Good |
| U.S. 202 Parkway over Trib. Little Neshaminy C | 2010 | 19,515 | Good |
| Sumneytown Pike over Towamencin Creek | 1986 | 19,455 | Poor |
| Montgomery Avenue over Septa (ivy Ridge Branch) | 1926 | 19,416 | Fair |
| Sumneytown Pike over Towamencin Creek | 1962 | 19,293 | Fair |
| Ramp B over Schuylkill Expwy Ramp D | 2002 | 19,128 | Good |
| Harleysville Pike over PA TPK (Toll 476) | 2017 | 19,066 | Good |
| Paper Mill Road over Branch Wissahickon Creek | 1957 | 18,982 | Fair |
| Sumneytown Pike over I-476 (pa Tpk. Ext.) | 2013 | 18,673 | Good |
| North Gulph Road over Abrams Run | 1953 | 18,669 | Poor |
| Washington Lane over Glenside Ave; Septa; Crk | 1958 | 18,449 | Poor |
| South Gulph Road over Gulph Creek | 1984 | 18,294 | Fair |
| Ramp D-2 over Schuylkill Expwy;ramp D | 2002 | 18,021 | Good |
| Ramp D-2 to Rt 422 over Ramp B ( WB I76)/3366-h7 | 2003 | 18,021 | Good |
| Sumneytown Pike over Wissahickon Creek | 1927 | 18,016 | Fair |
| U.S. 202 Parkway over Trib 2 Little Nesh. Crk. | 2012 | 17,904 | Good |
| U.S. 202 Parkway over Trib. #3 Little Nesh. CR | 2012 | 17,904 | Good |
| Belmont Avenue over Gulley Run | 1953 | 17,721 | Fair |
| Dekalb Street over Norfolk Southern | 2009 | 17,486 | Good |
| Dekalb Street over Schuylkill River | 1993 | 17,486 | Fair |
| Evergreen Road over Pottstown Expway/3139-h2 | 1984 | 17,341 | Fair |
| Township Line Road over Pottstown Expressway | 1976 | 17,182 | Fair |
| Township Line Road over Branch Mingo Creek | 1996 | 17,180 | Fair |
| Township Line Road over Mingo Creek | 1976 | 17,180 | Fair |
| Valley Forge Road over County Line Expressway | 2017 | 17,059 | Good |
| Valley Forge Road over Trout/maschellamac Creek | 1874 | 17,059 | Poor |
| Walton Road over Pa Tpk NE Ext. (I-476) | 2011 | 17,046 | Good |
| Ramp G over Ramp B & Ramp C | 1953 | 16,832 | Fair |
| Easton Road over SR0073; Church Road | 1933 | 16,804 | Fair |
| PA TPK (Ramp I) over Pa Tpk (I-276) | 1992 | 16,340 | Fair |
| Big Road over Swamp Creek | 1977 | 16,092 | Fair |
| Ridge Pike over Sanatoga Creek | 1914 | 16,064 | Good |
| Skippack Pike over Skippack Creek | 1935 | 15,908 | Poor |
| Ashmead Road over Septa (newtown Br); CSX | 1936 | 15,733 | Fair |
| Davisville Road over Br.pennypack CR/ 3259-e5 | 1996 | 15,709 | Good |
| Davisville Road over Norfolk Southern | 1996 | 15,709 | Good |
| Davisville Road over Pennypack Creek | 1996 | 15,709 | Fair |
| Lr 46094 SR 2042 over Pa Tpk (I-276) | 1954 | 15,709 | Fair |
| PA TPK (Ramp AB) over Pa Tpk (I-476) | 2015 | 15,619 | Good |
| Morris Road over Septa / 3256-d1 | 1967 | 15,451 | Good |
| Main Street over Saw Mill Run | 1900 | 15,408 | Fair |
| Ramp B (NB) over Germantown Pike/3368e03 | 1989 | 15,110 | Good |
| Main Street over Stony Creek | 1854 | 15,000 | Good |
| Fitzwatertown Road over Branch Pennypack Creek | 1967 | 14,968 | Fair |
| Ramp T(76W to 476N over Ramps N & S | 1975 | 14,906 | Fair |
| Swamp Pike over Minister Creek | 1844 | 14,811 | Fair |
| York Road over Branch Pennypack Creek | 1941 | 14,809 | Fair |
| Sumneytown Pike over Skippack Creek | 2012 | 14,746 | Good |
| Sumneytown Pike over Trib. to Skippack Creek | 2012 | 14,746 | Good |
| Terwood Road over Br. Pennypack Creek | 1966 | 14,690 | Fair |
| Dekalb Street over Septa (p&w) | 1987 | 14,609 | Fair |
| Old York Road over Pennypack Creek | 1952 | 14,478 | Fair |
| Easton Road over Sandy Run | 1930 | 14,474 | Fair |
| Valley Forge Road over Zacharias Creek | 1970 | 14,446 | Fair |
| Church Road over Branch Wissahickon Creek | 1958 | 14,404 | Fair |
| Township Line Road over Jenkintown Creek | 1982 | 14,402 | Good |
| Cowpath Road over Branch Neshaminy Creek | 1932 | 14,399 | Fair |
| Warminster Road over Pennypack Creek | 2023 | 14,386 | Good |
| High Street over Sprogels Run | 1910 | 14,340 | Poor |
| Ramps B & C Off over Gulph Creek / 34k04 | 1950 | 14,277 | Fair |
| Ramp I over Ramp D / 3366-h7 | 2003 | 14,247 | Good |
| Germantown Pike over Skippack Creek | 1792 | 14,242 | Fair |
| Armand Hammer Blvd over Norfolk Southern RR | 1942 | 14,151 | Poor |
| Armand Hammer Blvd over Norfolk Southern RR | 1942 | 14,151 | Fair |
| Sumneytown Pike over Branch Indian Cr/3030-f4 | 1930 | 14,013 | Fair |
| Sumneytown Pike over Indian Creek/ 3030f04 | 1930 | 14,013 | Fair |
| E Philadelphia Ave over Pa-100 | 1964 | 13,986 | Fair |
| Traffic Route 663 over Macoby Cr/2805b6 | 1971 | 13,898 | Fair |
| Easton Road over Branch of Tacony Creek | 1957 | 13,838 | Fair |
| Skippack Pike over Branch Stony Run | 1950 | 13,812 | Fair |
| Skippack Pike over Stony Creek | 1950 | 13,812 | Fair |
| Bethlehem Pike over Septa | 2004 | 13,799 | Good |
| Swamp Pike over Hartenstine Creek | 1931 | 13,785 | Fair |
| Belmont Avenue over Cynwyd Heritage Trail | 1990 | 13,740 | Good |
| Washington Lane over Rock Park Creek | 1932 | 13,466 | Fair |
| Ramp E over Ramp B / 3366-h7 | 2003 | 13,423 | Good |
| Church Road over Amtrak; Phila-hbg.branch | 2007 | 13,320 | Good |
| Ramp F to EB Expwy over City Line (NB) Ramp B | 1955 | 13,309 | Fair |
| Butler Pike over Wissahickon Creek | 1926 | 13,301 | Poor |
| Valley Forge Road over Valley Creek | 1934 | 13,270 | Fair |
| Horsham Rd over Park Creek | 1987 | 13,241 | Fair |
| Allendale RD(T110) over Abrams Run | 1968 | 13,198 | Good |
| Allendale Road over PA Turnpike | 1998 | 13,198 | Good |
| Wambold Road over Trib. to Skippack Creek | 2012 | 13,121 | Good |
| Skippack Pike over Branch Skippack Creek | 1966 | 13,007 | Fair |
| Valley Forge Road over Towamencin Creek | 1928 | 12,986 | Poor |
| Philmont Avenue over Huntingdon Valley Creek | 2018 | 12,821 | Good |
| Sterigere Street over Stony Creek | 2022 | 12,814 | Good |
| Bridge Street over Schuylkill Canal | 1917 | 12,713 | Fair |
| Bridge Street over Schuylkill River | 1997 | 12,713 | Good |
| Township Line Road over Lodal Creek | 1950 | 12,530 | Poor |
| Ramp L;476S to 76 over Matsonford Rd/dehaven St | 1975 | 12,408 | Fair |
| Front Street over Gulph Mills Creek | 2012 | 12,363 | Good |
| Perkiomen Avenue over Macoby Creek | 1994 | 12,293 | Good |
| Morris Road over Pa Turnpike Ext. (I-476) | 2011 | 12,224 | Good |
| Valley Road over Meadowbrook Creek | 1963 | 12,160 | Fair |
| Unionville Pike over Branch Neshaminy Creek | 1983 | 12,139 | Good |
| Pawlings Road over Schuylkill River | 1987 | 12,103 | Fair |
| Swamp Pike over Un. Trib. to Swamp Creek | 2022 | 12,064 | Good |
| Ashmead Road over Tookany Creek | 2019 | 12,035 | Good |
| Marshall Street over Stony Creek | 1982 | 12,000 | Fair |
| Bustard Road over Towamencin Creek | 1855 | 11,616 | Fair |
| Penllyn Pike over Wissahickon Creek | 1964 | 11,591 | Poor |
| Sumneytown Pike over East Br. Perkiomen Creek | 2020 | 11,509 | Good |
| Byberry Road 25j13 over Southampton Creek | 1828 | 11,488 | Fair |
| SR 2009 Lr 46095 over Pa Tpk (I-276) | 1954 | 11,488 | Fair |
| Ridge Pike over Perkiomen Creek | 1798 | 11,474 | Fair |
| Church Road over Tookany Creek | 1972 | 11,453 | Fair |
| Byberry Road over Poquessing Creek | 1990 | 11,429 | Fair |
| Conshohocken St Rd over Mill Creek | 1932 | 11,417 | Fair |
| Blair Mill Road over Branch Pennypack Creek | 1973 | 11,408 | Fair |
| Blair Mill Road over Brch Pennypack Cr/3259a2 | 1958 | 11,408 | Fair |
| Susquehanna Road over Sandy Run | 1964 | 11,360 | Fair |
| Susquehanna Road over Sandy Run | 2012 | 11,360 | Good |
| Butler Pike over Prophecy Creek | 1926 | 11,333 | Poor |
| Sumneytown Pike over Ridge Valley Creek | 2019 | 11,325 | Good |
| Sumneytown Pike over Unami Creek | 2019 | 11,325 | Good |
| South Warner Road over Ramps L and Q | 2001 | 10,972 | Fair |
| South Warner Road over US Rte 202;RMPS F1 and S | 2001 | 10,972 | Good |
| Limekiln Pike over Rock Creek 3370e08 | 1841 | 10,769 | Fair |
| Allentown Road over Skippack Creek / 3031f04 | 1988 | 10,674 | Fair |
| Church Road over Septa Norrstn.high Speed | 2021 | 10,639 | Good |
| Dresher Road over Pennypack Creek | 1967 | 10,500 | Fair |
| Plank Road over Perkiomen Creek | 1990 | 10,495 | Good |
| Plymouth Road over Pa Turnpk (eb/wb)/3368e3 | 1989 | 10,485 | Fair |
| Plymouth Road over Plymouth Creek | 2015 | 10,485 | Good |
| Ramp A-1 3366g07 over Ramp B | 2003 | 10,237 | Good |
| Mall Boulevard over Abrams Creek | 1961 | 10,200 | Good |
| Skippack Pike over Zacharias Creek | 1987 | 10,190 | Fair |
| Cowpath Road over Skippack Creek | 1970 | 10,160 | Fair |
| Limekiln Pike over Park Creek | 1928 | 10,028 | Poor |
| Cowpath Road over Branch Skippack Creek | 2014 | 10,000 | Good |
| Gravel Pike over Lodal Creek | 1947 | 9,993 | Fair |
| Gravel Pike over School House Run | 2000 | 9,993 | Good |
| Township Line Road over Stony Creek / 3255-j5 | 1933 | 9,921 | Fair |
| Mill Creek Road over Mill Creek | 2024 | 9,898 | Good |
| Moreland Avenue over Branch of Pennypack Crk | 1958 | 9,860 | Poor |
| Charlotte Street over Minister Creek | 1998 | 9,813 | Good |
| Bustard Road over Pa Tpk (I-476) | 2015 | 9,786 | Good |
| Willow Grove Ave. over Pa 309 By-pass | 2007 | 9,786 | Good |
| Arcola Road over Perkiomen Creek | 2016 | 9,682 | Fair |
| Layfield Road over Perkiomen Creek/2804-h10 | 1956 | 9,584 | Fair |
| Bridge Road over Perkiomen Ck Backchannel | 1992 | 9,516 | Good |
| Bridge Road over Perkiomen Ck Mainchannel | 1992 | 9,516 | Good |
| Hector Street over Spring Mill Creek/3368e8 | 1930 | 9,504 | Poor |
| Whitehall Road over Kepner Creek | 1911 | 9,486 | Fair |
| Ramp C & Ramp D of over Moorehead Avenue | 1951 | 9,434 | Fair |
| Ramp C & Ramp D over Matsonford Rd.eastbound | 1977 | 9,434 | Fair |
| Gravel Pike over Swamp Creek | 1947 | 9,235 | Fair |
| Main Street over Mine Run | 1928 | 9,235 | Fair |
| Armand Hammer Blvd over Pottstown By-pass | 2014 | 9,114 | Good |
| Limekiln Pike over Sandy Run | 1810 | 9,087 | Fair |
| Bethlehem Pike over Rose Valley Creek | 1942 | 9,037 | Fair |
| Walnut Street over Septa | 1997 | 9,034 | Good |
| Bethlehem Pike over Willow Run | 1934 | 9,021 | Fair |
| Glenside Ave. over Tacony Creek | 2005 | 9,000 | Good |
| Layfield Road over W Branch Perkiomen Cr | 2017 | 8,905 | Good |
| Ashbourne-road over Tookany Creek | 1990 | 8,878 | Fair |
| Limekiln Pike over Little Neshaminy Creek | 1838 | 8,870 | Good |
| Church Road over Jenkintown Creek | 1959 | 8,857 | Fair |
| Old Gulph Road over Mid-county Expressway | 1974 | 8,834 | Fair |
| Broad Street over Branch Neshaminy Creek | 1850 | 8,784 | Fair |
| Church Road over Septa | 1931 | 8,669 | Poor |
| Church Road over Tookany Creek | 1927 | 8,669 | Fair |
| Church Road over Tookany Creek | 1932 | 8,669 | Fair |
| Gravel Pike over Branch Perkiomen Creek | 2014 | 8,657 | Good |
| Orvilla Road over W Br Neshaminy Creek | 1874 | 8,535 | Fair |
| Orvilla Road over W. Br. Neshaminy Creek | 1927 | 8,535 | Poor |
| Dekalb Pike over Branch Stony CR/ 3256-a8 | 1973 | 8,516 | Fair |
| Ramp D To(sb)i-476 over Germantown Pike/ 3368-e3 | 1989 | 8,507 | Good |
| Ramp K over Access Road / 3368-d3 | 1989 | 8,507 | Fair |
| Elm Street over Abandon RR & Plymouth CR | 1924 | 8,480 | Good |
| Bethlehem Pike over Sandy Run | 1931 | 8,478 | Poor |
| Keim Street over Schuylkill River | 1935 | 8,408 | Poor |
| N Hanover Street over Storm Sewer | 1910 | 8,374 | Poor |
| Conshohocken Road over Plymouth Rr/access Road | 2011 | 8,361 | Good |
| Conshohocken Road over U Merion & Plymouth RR | 2011 | 8,361 | Good |
| Conshohocken Road over Upper Merion & Plymouth | 1964 | 8,361 | Fair |
| Allentown Road over Indian Creek / 2919a10 | 1989 | 8,343 | Good |
| Hanover Street over Schuylkill River | 1975 | 8,325 | Fair |
| Limekiln Pike over Pine Run | 1946 | 8,313 | Fair |
| N Charlotte St over Trib. to Minister Creek | 2022 | 8,271 | Good |
| Fornance Street over Sawmill Run | 1932 | 8,260 | Poor |
| Terwood Road over Branch Pennypack Creek | 2011 | 8,179 | Good |
| Main Street over NS Mp 34.71 / 3139j07 | 1968 | 8,167 | Fair |
| Black Rock Road over Tracks Removed | 1976 | 8,071 | Fair |
| Valley Road over Meadowbrook Creek | 1963 | 8,000 | Fair |
| Valley Road over Meadowbrook Creek | 1963 | 8,000 | Fair |
| Gravel Pike over Old Mill Race Creek | 1967 | 7,957 | Fair |
| Gravel Pike over Perkiomen Creek/2917-d9 | 1967 | 7,957 | Fair |
| Stenton Avenue over Norfolk Southern | 1995 | 7,909 | Good |
| Stenton Avenue over Paper Mill Run/3369-e06 | 1978 | 7,909 | Fair |
| Stenton Avenue over Wissahickon CR / 3369-d4 | 1914 | 7,909 | Fair |
| Oreland Mill Road over Sunnybrook Creek | 1959 | 7,900 | Good |
| Big Road/3029b6 over Scioto Creek | 1956 | 7,835 | Fair |
| Fitzwatertown Road over Sandy Run | 1965 | 7,813 | Fair |
| Pawlings Rd over P-town Expwy Sch.rv.trl | 1981 | 7,743 | Fair |
| Old Gulph Road over Mill Creek | 1930 | 7,673 | Fair |
| New Second Street over Tacony Creek | 1959 | 7,668 | Fair |
| Keith Valley Road over Park Creek | 1907 | 7,612 | Fair |
| North Wales Road over Septa 3144d09 | 1993 | 7,591 | Good |
| North Wales Road over Wissahickon Creek | 1989 | 7,591 | Good |
| Old Welsh Road over Septa | 1991 | 7,550 | Good |
| Ridge Road over Pa Tpk (I-476) | 2014 | 7,550 | Good |
| North Wales Road over Stony Creek | 1992 | 7,478 | Fair |
| North Wales Road over Stony Creek | 2006 | 7,478 | Fair |
| Edge Hill Rd over Old York Rd 3259b10 | 1947 | 7,461 | Good |
| Valley Forge Road over Schuylkill Parkway | 1972 | 7,439 | Fair |
| Schuylkillriver Rd over U Merion & Plymouth RR | 1922 | 7,416 | Fair |
| Allentown Road over Ne.br.perkiomen Creek | 1988 | 7,313 | Fair |
| West Airy Street over Markley St;septa;crk;rd | 1977 | 7,164 | Poor |
| Merion Avenue over Amtrak Phi-hbg | 2007 | 7,100 | Good |
| Old Forty Foot Rd. over Skippack Creek | 2019 | 7,057 | Good |
| Mount Pleasant Ave over Wissahickon Creek | 1931 | 7,035 | Fair |
| Stump Road over Little Neshaminy Creek | 2022 | 7,006 | Good |
| Lafayette Street over Saw Mill Run | 2018 | 7,000 | Good |
| Moore Road T-102 over Trout Creek | 1965 | 7,000 | Poor |
| Remington Road over W. Branch Indian Creek | 1955 | 7,000 | Good |
| Virginia Drive over Pine Run | 2017 | 7,000 | Good |
| Virginia Drive over Pine Run | 2017 | 7,000 | Good |
| Virginia drive over Rapp Run | 2017 | 7,000 | Good |
| Ramp B (NB) over Ramp C (WB) on Rmp | 1953 | 6,992 | Fair |
| Remington Road over East Branch Indian Creek | 1946 | 6,980 | Fair |
| Joshua Road over Norfolk Southern | 1904 | 6,927 | Fair |
| Greenwood Avenue over Septa Road | 2014 | 6,890 | Good |
| Greenwood Avenue over Tookany Creek | 1899 | 6,890 | Fair |
| Airy St over Saw Mill Run Creek | 1931 | 6,882 | Fair |
| Valley Forge Road over Crow Creek / 3366-j4 | 1983 | 6,870 | Good |
| Fretz Road over I-476 (pa Tpk. NE Ext.) | 2013 | 6,813 | Good |
| Fretz Road over Skippack Creek | 2011 | 6,813 | Good |
| Bethlehem Pike over Branch Wissahickon Creek | 1961 | 6,780 | Fair |
| New Hope St over Saw Mill Run 3255k10 | 1967 | 6,770 | Fair |
| 422 - Ramps K & L over 422-county Line Express | 1965 | 6,720 | Poor |
| East Mill Road over Sunnybrook Creek | 2013 | 6,716 | Good |
| Pennswood Road over Amtrak Phi-hbg | 2021 | 6,676 | Good |
| Washington Lane over Frog Hollow Creek | 1887 | 6,623 | Fair |
| Old Gulph Road over Mill Creek | 1936 | 6,605 | Fair |
| Tyson Avenue over Susquehanna Road | 1964 | 6,565 | Fair |
| Keith Valley Road over Tributary Park Creek | 1950 | 6,550 | Fair |
| Camp Hill Road over Sandy Run | 1930 | 6,481 | Fair |
| Skippack Pike over East Br. Perkiomen Creek | 1930 | 6,479 | Poor |
| Skippack Pike over Perkiomen Creek | 1924 | 6,479 | Fair |
| Gravel Pike over Hosensack Creek | 2014 | 6,469 | Good |
| Morris Road over Prophecy Creek / 3257-c6 | 1979 | 6,457 | Good |
| Morris Road over Wissahickon Creek | 1841 | 6,457 | Fair |
| Rices Mill Road over Tacony Creek | 1914 | 6,455 | Poor |
| Ramp R(76E to 476N over Ramp S | 1975 | 6,427 | Fair |
| Ridge Pike over Skippack Creek / 3254-b3 | 1935 | 6,365 | Fair |
| Bowman Avenue over Amtrak Phil-hbg. | 1992 | 6,300 | Good |
| Belvoir Road over Norfolk Southern/3367k04 | 1983 | 6,259 | Fair |
| Belvoir Road over Pa Turnpike (I-276) | 2008 | 6,259 | Good |
| Manatawny Street over Br. Manatawny Creek | 1964 | 6,195 | Poor |
| New Second Street over Branch Tacony Creek | 1938 | 6,088 | Fair |
| Plymouth Road over Wissahickon Creek | 2022 | 6,063 | Good |
| Charlotte Street over Sprogels Run | 1990 | 6,050 | Fair |
| Arcola Road over Doe Run | 1970 | 6,028 | Fair |
| East Johnson Hwy. over Br Saw Mill Run/3255-j10 | 1924 | 6,026 | Good |
| Arch & Penn Street over Sawmill Run | 1983 | 6,000 | Fair |
| Ramp B over U.S. 422 | 2018 | 5,964 | Good |
| Schoolhouse Road over Skippack Creek | 1932 | 5,958 | Poor |
| High Street over Manatawny Creek | 2011 | 5,895 | Good |
| Geryville Pike over Stony Run | 1965 | 5,888 | Fair |
| Valley Green Road over Wissahickon Creek | 1884 | 5,864 | Poor |
| Cedar Road over Jenkintown Creek/3371c08 | 1989 | 5,803 | Good |
| Gravel Pike over Goshenhoppen Creek | 1954 | 5,768 | Fair |
| Lafayette Avenue over Wissahickon Creek | 1963 | 5,733 | Fair |
| Keebler ROAD(T300) over Abrams Creek | 1960 | 5,625 | Good |
| Central Avenue over Tacony Creek | 1929 | 5,619 | Fair |
| Arch Street over Saw Mill Run | 1900 | 5,600 | Fair |
| Oak Street over Saw Mill Run | 1932 | 5,600 | Fair |
| Trinity Lane over Gulph Mills Creek | 1789 | 5,486 | Fair |
| SR 3014 Lr 46102 over Pa Tpk (I-276) | 1954 | 5,405 | Fair |
| Belvoir Road over Saw Mill Creek 3256-a10 | 2004 | 5,400 | Good |
| Burnside Avenue over Branch of Kepner Creek | 1986 | 5,382 | Fair |
| Spring Mount Road over Swamp Creek | 1991 | 5,350 | Fair |
| Pennsylvania Ave over Sandy Run | 2018 | 5,304 | Good |