| US 322 over Delaware River | Bradford | 13915.0 ft | Fair | 1974 |
| I-76 over I-676 SB I-95 & Del Riv | Beaver | 11692.9 ft | Fair | 1957 |
| Penrose Avenue over Schuylkill River & R.r. | Philadelphia | 8779.9 ft | Fair | 1949 |
| Route Nj 90 over Del. R R.ave Con Nj Tr. | Beaver | 8481.0 ft | Fair | 1976 |
| I676 Us30 Patco over Del Riv I-95 Rr&roads | Beaver | 8169.9 ft | Fair | 1926 |
| Pa 462; SR 0462 over Susque Rvr;sr0624 Ns Rr | Lancaster | 6657.2 ft | Poor | 1929 |
| Njtpk(i-95 Pa Ext) over Delaware River & Roads | Armstrong | 6570.9 ft | Fair | 1956 |
| Schuylkill Expway. over Schuylkill River Bank | Philadelphia | 6162.1 ft | Fair | 1958 |
| Pa Turnpike (i-76) over Susq R Amt Sr0230.nsrr | York | 5910.1 ft | Good | 2007 |
| Pa Turnpike (i-76) over Susq R Amt Sr230 Nsrr | York | 5910.1 ft | Good | 2007 |
| US Route 30 over Susquehanna R;nsrr;t-791 | Lancaster | 5640.1 ft | Fair | 1972 |
| Delaware Expway. over Csx Railroad | Philadelphia | 5190.9 ft | Fair | 1972 |
| I-81; SR 0081 over SR 3009;susq Riv; Nsrcrr | Dauphin | 5188.0 ft | Fair | 1973 |
| I-95DOUBLE Decker over Schuylkill River Rr Road | Philadelphia | 5167.0 ft | Fair | 1973 |
| SR 147 over Susquehanna River | Northumberland | 4544.9 ft | Good | 2019 |
| Neville Island Brg over Csx Rr Ns Rr Ohio River | Allegheny | 4544.0 ft | Good | 1976 |
| Delaware Expway. over Mifflin ST To Christian | Philadelphia | 4418.0 ft | Fair | 1979 |
| SR 3016;forster ST over Us-11/15;susquehanna Riv | Dauphin | 4272.0 ft | Fair | 1951 |
| Mckees Rocks Brg over Norfolk S Rr Ohio River | Allegheny | 3753.9 ft | Fair | 1931 |
| Nj RT 73 over Delaware River | Armstrong | 3660.1 ft | Fair | 1929 |
| SR 79 NB over Over Conneaut Swamp | Crawford | 3600.1 ft | Fair | 1969 |
| SR 79 SB over Over Conneaut Swamp | Crawford | 3600.1 ft | Fair | 1969 |
| 372 Norman Wood Br over Susq. Riv; Nrfk Sthrn Rr | Lancaster | 3431.1 ft | Fair | 1968 |
| SR 0083; I-83 over Susq.river;r.r.lowther S | Dauphin | 3324.1 ft | Poor | 1960 |
| Homestd Highlvl Br over Mon Csx N&s Wf DR 5&7 | Allegheny | 3108.9 ft | Fair | 1936 |
| Interstate 95(sb) over Reloc.bartram Av;conrail | Delaware | 3039.0 ft | Fair | 1983 |
| Pa Tpk (toll 43) over Mon Ns Rr SR 4022 2026 | Fayette | 3028.9 ft | Fair | 2012 |
| Interstate 95 over Shunk St.to Mifflin St. | Philadelphia | 2978.0 ft | Fair | 1967 |
| Interstate 95(nb) over Reloc.bartram Av;conrail | Delaware | 2958.0 ft | Fair | 1983 |
| Interstate 95 over Broad St.nb&sbi-95ramp A | Philadelphia | 2921.9 ft | Fair | 1973 |
| SR 61 over Susquehanna River | Northumberland | 2908.1 ft | Good | 1986 |
| SR 0029 Tr 29 over Susquehanna River & R.r. | Luzerne | 2749.0 ft | Fair | 1957 |
| 31st Street Bridge over Alleg.riv. Rrs Locals | Allegheny | 2729.0 ft | Fair | 1928 |
| Pa 56 over 403 271 3016 3055 8016 R | Cambria | 2728.0 ft | Fair | 1972 |
| Sr0422 Eb&wb over Alleg Riv/3001/2011/rr | Armstrong | 2701.1 ft | Fair | 1974 |
| Interstate 95 S.b. over Sludge Lagoons & Ramp B | Philadelphia | 2680.1 ft | Fair | 1985 |
| Interstate 95 N.b. over Sludge Lagoons & Ramp B | Philadelphia | 2676.8 ft | Fair | 1985 |
| Liberty Bridge over Mon R I376 0837 2 Av Arl | Allegheny | 2663.1 ft | Fair | 1928 |
| New US 202 over Schuyl.riv Nsrc Pa23 Sep | Montgomery | 2643.0 ft | Fair | 1968 |
| Roosevelt BLVD Ext over Roberts Ave;septa;csx | Philadelphia | 2588.9 ft | Poor | 1960 |
| Pa Tpk (toll 43) over Sr88&1087 W&le Ck | Washington | 2516.1 ft | Good | 2000 |
| Pa Tpk (toll 43) over Sr88&1087 W&le Ck | Washington | 2516.1 ft | Good | 2000 |
| I-95 SB over I295&276;rp B E F G 2049 | Bucks | 2486.9 ft | Good | 2018 |
| I-80 Eastbound over D-l Rr Local RD Del. Riv | Monroe | 2466.9 ft | Fair | 1953 |
| SR 0356 over Allegheny River Ns Rr | Westmoreland | 2443.9 ft | Fair | 1962 |
| 40th Street Bridge over Nsrc Csx Avr | Allegheny | 2432.1 ft | Fair | 1924 |
| Rankin Br over Sr837ex 3 Rrs Kenmarave | Allegheny | 2425.9 ft | Fair | 1951 |
| Walnut Street over Schuylkill 24th Rr 32 31 | Philadelphia | 2408.1 ft | Fair | 1892 |
| SR 2005 Carey AVE over Susquehanna River | Luzerne | 2404.9 ft | Good | 2002 |
| I-80 Westbound over D-l Rr Local RD Del. Rv | Monroe | 2402.9 ft | Fair | 1953 |
| Pa Tpk (i-76) WB over Sr1001 N.s. Av. R | Allegheny | 2350.1 ft | Good | 2010 |
| Pa Tpk (i-76) EB over SR 1001 N.s. & A.v. Rr | Allegheny | 2350.1 ft | Good | 2010 |
| Highland Park Brg over Ns Rr Allegh R Avr Rr | Allegheny | 2306.1 ft | Fair | 1940 |
| Co RT 413 over Delaware River | Armstrong | 2300.9 ft | Fair | 1931 |
| I-95 (nb) over Rmp-g I-276 Sr2049 & 413 | Bucks | 2299.9 ft | Good | 2018 |
| Interstate 95 over State Rd/ Rr/ Prison RD | Philadelphia | 2293.0 ft | Fair | 1965 |
| SR 0309 Tr 309 over SR 2004; L&s Rr; Susq R | Luzerne | 2277.9 ft | Fair | 1976 |
| Glenwood Br over Mon R 3 Rrs Carson ST | Allegheny | 2275.9 ft | Fair | 1966 |
| Mckeesport-duq Brg over 736 Ext 3 Rrs Mon.riv. | Allegheny | 2252.0 ft | Fair | 1927 |
| Interstate 95 N.b. over Swamp Land (sludge) | Philadelphia | 2252.0 ft | Fair | 1973 |
| Passyunk Avenue over Schuylkill River;roads | Philadelphia | 2240.2 ft | Fair | 1983 |
| I-279 NB over Various City Streets | Allegheny | 2233.9 ft | Fair | 1986 |
| On Ramp From Univ. over Schuylkill Tide Water | Philadelphia | 2214.9 ft | Fair | 1958 |
| Interstate 95 S.b. over Swamp Land (sludge) | Philadelphia | 2211.0 ft | Fair | 1973 |
| Ramp J N.b. Off over Interstate 95;front St. | Philadelphia | 2191.9 ft | Fair | 1974 |
| Clairton-glassport over Mon Nsrc Csx Urr | Allegheny | 2190.0 ft | Fair | 1987 |
| Hov over State Rds. Rr City Sts.. | Allegheny | 2176.8 ft | Fair | 1986 |
| SR 1077 over Mon 0837 0906 2 R/r | Washington | 2141.1 ft | Fair | 1972 |
| SR 0405 over Lvrr WB Susq Rvr | Lycoming | 2133.9 ft | Good | 1959 |
| SR 3007 (lr 48129) over Lehigh Riv-norfolk/sout | Northampton | 2133.9 ft | Fair | 1984 |
| SR 0040 over Mon 0088 4003 4035 2 R/r | Washington | 2132.9 ft | Fair | 1960 |
| Rochester Monaca over SR 65 Rr Local Ohio Riv. | Beaver | 2116.1 ft | Fair | 1986 |
| 62nd Street Bridge over N&s Rr S.main St. River | Allegheny | 2106.0 ft | Fair | 1960 |
| (i-80 Ebl) over Sr1004 NB Susquehanna R. | Columbia | 2105.0 ft | Good | 1963 |
| Ramp A-de over Interstate 95;front St. | Philadelphia | 2095.1 ft | Fair | 1973 |
| SR 0070 over 0088 0906 2 R/r Mon | Washington | 2065.9 ft | Fair | 1951 |
| I-0080 Wbl over SR 1004 N.br. Susq. Rvr | Columbia | 2065.0 ft | Good | 2012 |
| Monaca & East Roch over Tr65sb Ohiorv Ns Rr | Beaver | 2037.1 ft | Fair | 1959 |
| SR 99-i 99 SB over SR 322wb SR 3007 & Ramps | Centre | 2024.9 ft | Good | 2002 |
| Mid-county Exwy.sb over Schuylkill R RD Nsrc | Montgomery | 2013.1 ft | Fair | 1974 |
| Roosevelt Blvd.sb over Schuylkill River & Roads | Philadelphia | 1990.2 ft | Fair | 1960 |
| I-78 EB (lr 1045) over Creek Streets P.b.& N. E | Northampton | 1984.9 ft | Fair | 1988 |
| I-78 Wb(lr 1045) over Creek Streets P.b.& N. E | Northampton | 1964.9 ft | Fair | 1988 |
| Interstate 95 S.b. over Rooselt.pk.navy Yard;i95 | Philadelphia | 1949.1 ft | Fair | 1973 |
| Interstate 95 N.b. over Roosevelt Park Navy Yard | Philadelphia | 1945.9 ft | Fair | 1973 |
| I-376 EB over Mon River & Warf 376 WB | Allegheny | 1942.9 ft | Fair | 1953 |
| Mid-county Exwy.nb over Schuylkill R Rds Nsrc | Montgomery | 1941.9 ft | Fair | 1974 |
| Mansfield Br over Mon Rv Lr736 5th A & Rrs | Allegheny | 1931.1 ft | Fair | 1951 |
| Roosevelt BLVD NB over Schuylkill Roads & Rr | Philadelphia | 1925.9 ft | Fair | 1960 |
| Broadway Street over Susquehanna River | Luzerne | 1921.9 ft | Poor | 1914 |
| I-83; SR 0083 over Pa 230;ns;rp B C;front | Dauphin | 1910.1 ft | Fair | 1960 |
| SR 1022 over North Br Susq Rvr | Bradford | 1909.1 ft | Good | 2007 |
| Ambridge-aliq Br over Ohio River 2 Rr | Beaver | 1907.2 ft | Fair | 1927 |
| Sixteenthstreet Br over Smallman ST Alleg. Riv. | Allegheny | 1899.9 ft | Fair | 1922 |
| S.r 8041 Connector over Ramp N To Mon Wharf | Allegheny | 1897.0 ft | Good | 1940 |
| I-579 SB over 279 28 Hov N&s Rr E.ohio | Allegheny | 1891.1 ft | Fair | 1988 |
| Pa 33 over River Canal Norf/south R | Northampton | 1873.0 ft | Good | 2001 |
| Hov over Ns Rr Ramps E. Ohio ST | Allegheny | 1856.0 ft | Fair | 1988 |
| Sewickley Bridge over SR 0051;n&srr;csx;ohio R | Allegheny | 1852.0 ft | Fair | 1981 |
| I-579 NB over Sr28 8108 East Ohio St. | Allegheny | 1837.9 ft | Fair | 1988 |
| Interstate 295 WB over Del. R Pa 32 Nj 29 SB | Bucks | 1834.0 ft | Good | 2019 |
| I-279 SB over Various City Streets | Allegheny | 1832.0 ft | Fair | 1986 |
| Interstate 295 EB over Del R Pa 32 Nj 29 SB | Bucks | 1814.0 ft | Good | 2021 |
| SR 59 Kinzua Lane over Over Kinzua Creek | Warren | 1813.0 ft | Fair | 1962 |
| SR 2018 over Boro ST 2 R/r Mon Riv | Washington | 1810.0 ft | Good | 1986 |
| I-78 (lr 285) over Reading/northern Rr T571 | Berks | 1801.8 ft | Poor | 1955 |
| US 6 over Railroads SR & Susqriver | Bradford | 1795.9 ft | Fair | 1986 |
| SR 2055(lr158sp A) over Lehigh Crk City Streets | Lehigh | 1793.0 ft | Fair | 1913 |
| Pa Tpk. Toll 43 over Sr2023 Pigeon CR Rr | Washington | 1788.1 ft | Good | 2001 |
| Tarentum Bridge over Nsrr (abdn) Allegheny R | Allegheny | 1784.1 ft | Fair | 1949 |
| SR 65 over State Ramps Rr. Chateau | Allegheny | 1777.9 ft | Fair | 1971 |
| Vanport Bridge over Ohio Riv N&s Rr Haul RD | Beaver | 1767.1 ft | Fair | 1970 |
| SR 422 EB over Shen R Indstry. ST Nc | Lawrence | 1765.1 ft | Fair | 1972 |
| Pa Tpk (toll 43) over Sr2023 Pigeon C Rr | Washington | 1755.9 ft | Good | 2001 |
| Interstate 376 WB over Abdn Rr 2nd AVE 10th ST | Allegheny | 1750.0 ft | Fair | 1956 |
| SR 99-i 99 NB over SR 322wb SR 3007 & Ramps | Centre | 1747.0 ft | Good | 2002 |
| SR 422 WB over Shen R Iss. Easx Bolt ST | Lawrence | 1733.9 ft | Fair | 1972 |
| SR 0040 over Youghiogheny River Dam | Fayette | 1730.0 ft | Good | 2005 |
| SR 6 Smock Bridge over Over Wnyp/park Ave/rd/ck | Crawford | 1709.0 ft | Fair | 1953 |
| Delaware Expway. over Westmoreland;tioga Strs. | Philadelphia | 1707.0 ft | Fair | 1968 |
| SR 0021 over Ns Rr Mon Rvr Local RD | Fayette | 1701.1 ft | Good | 2013 |
| Pa Tpk (i-376) over Mahon;ns;csx;ple;covert | Lawrence | 1700.1 ft | Fair | 1992 |
| Pa Tpk (i-376) over Mahon;ns;csx;covertrd | Lawrence | 1700.1 ft | Fair | 1992 |
| SR 15 Sbl over Tioga River And Railroad | Tioga | 1699.1 ft | Good | 2008 |
| Pa Tpk (toll 43) over SR 0119 & SR 0051 | Fayette | 1696.9 ft | Good | 2010 |
| SR 15 Nbl over Tioga River And Railroad | Tioga | 1696.9 ft | Good | 2008 |
| US 202 over Del Riv Pa & D&r Canals | Bucks | 1690.0 ft | Fair | 1971 |
| SR 0080 Eb&wb over Allegheny Riv;sr0268;rr | Clarion | 1674.9 ft | Fair | 1966 |
| Birmingham Bridge over Mon River Csx Rr | Allegheny | 1662.1 ft | Fair | 1976 |
| SR 2028 over D&h Rr NB Susquehanna R. | Columbia | 1642.1 ft | Good | 1994 |
| Schuylkill Expway. over Schuylkill River;csx Rr | Philadelphia | 1641.1 ft | Fair | 1956 |
| SR 8003 Ramp D over I-81;US 22/322;ramps Abc | Dauphin | 1636.2 ft | Fair | 1977 |
| Sr0080 Eb&wb over Clarion River | Clarion | 1634.8 ft | Fair | 1965 |
| Hulton Bridge over N&s Rr Allegheny River | Allegheny | 1632.9 ft | Good | 2015 |
| Schuylkill Expway. over Grays Ferry Ave.to 34th | Philadelphia | 1629.9 ft | Fair | 1956 |
| Pa Tpk (i-476) over Us6&11 Sr0407 Cp Rr | Lackawanna | 1627.0 ft | Fair | 1955 |
| Pa Tpk (toll 43) over Dunlap Creek | Fayette | 1625.0 ft | Good | 2011 |
| Fort Pitt Bl over Mon Wharf Parking Lot | Allegheny | 1623.0 ft | Fair | 2002 |
| SR 168 over N/s Rr Service RD Ohior | Beaver | 1616.1 ft | Fair | 1961 |
| Mon City Bridge over SR 837 Csx N&s Mon Riv | Allegheny | 1609.9 ft | Fair | 1988 |
| SR 1041 over Ns/lehigh Rr/no Br Sus R | Bradford | 1608.9 ft | Fair | 1977 |
| Pa 378(lr 297) over Lehigh Riv R.r. City Sts | Lehigh | 1607.0 ft | Fair | 1924 |
| Mulberry ST over SR 0230 Amtrak Nsrc | Dauphin | 1601.0 ft | Fair | 1909 |
| I-579 SB over N-s Rr Pat Lrt Pat Ebswy | Allegheny | 1588.9 ft | Good | 1986 |
| Interstate 95 S.b. over Frankfd Av Frnkfrd El. | Philadelphia | 1588.9 ft | Fair | 1977 |
| Southbound Coll.di over Open Ground(earth Fill) | Philadelphia | 1581.0 ft | Fair | 1975 |
| SR 0093 over N. Br. Susquehanna River | Columbia | 1574.1 ft | Good | 1982 |
| SR 79 SB over Over W 16th Csx & Ns Rr | Erie | 1573.2 ft | Fair | 1983 |
| SR 79 NB over Over W 16th Csx & Ns Rr | Erie | 1563.0 ft | Fair | 1983 |
| Pa Tpk (i-576) over SR 376 Ramps RD Strm | Allegheny | 1555.1 ft | Good | 2006 |
| Pa Tpk (i-576) over SR 0060 Ramps RD Strm | Allegheny | 1554.1 ft | Good | 2006 |
| Interstate 95 S.b. over Penrose Ave/trib Mingo C | Philadelphia | 1554.1 ft | Fair | 1984 |
| Pa Tpk (i-76) over SR 1001 Beaver Riv Rr | Beaver | 1545.9 ft | Poor | 1952 |
| Bloomfield Br over N-s Rr Csx Rr E Bswy Pl | Allegheny | 1541.0 ft | Fair | 1986 |
| US 209 (lr 163) over No/sout Rrs. Sts. Canal | Carbon | 1539.0 ft | Fair | 1938 |
| Pa Tpk (i-476 Nb) over Lvrr Lehigh R Pa 248 | Carbon | 1539.0 ft | Good | 2012 |
| Pa Tpk 0576 over SR 4037 SR 4012 Stream | Washington | 1533.1 ft | Good | 2017 |
| I-579 NB over N-s Rr Pat Lrt Pat Ebswy | Allegheny | 1532.2 ft | Fair | 1986 |
| SR 15 SB over Tioga Reservoir Mill Ck | Tioga | 1528.9 ft | Good | 2001 |
| New Kensington Brg over SR 9109 N&s Pine Allriv | Allegheny | 1527.9 ft | Fair | 1927 |
| I-80 WB over Sr405& WB Susquehanna R. | Northumberland | 1526.9 ft | Fair | 1962 |
| Westinghouse Brg over Lr1074 Turtle CR N&s Rr | Allegheny | 1524.0 ft | Fair | 1931 |
| I-80 EB over Sr405 & W Br Susquehanna | Northumberland | 1521.0 ft | Fair | 1962 |
| Interstate 95 N.b. over Frankford Av & Other Sts | Philadelphia | 1520.0 ft | Fair | 1977 |
| US 15 over Over Mill Creek | Tioga | 1520.0 ft | Good | 1974 |
| SR 2064 (arch St) over West Br Susquehanna Rvr | Lycoming | 1516.1 ft | Good | 2012 |
| Pa Tpk (i-476 Sb) over Lvrr Lehigh R Pa 248 | Carbon | 1511.2 ft | Good | 2012 |
| Hov over Four City Streets | Allegheny | 1507.9 ft | Fair | 1986 |
| Ramp Vn over Rmps.sv;s3;i-95 | Philadelphia | 1506.9 ft | Fair | 1989 |
| Elizabeth Bridge over Sr837 2001 Csx Ns Mon Ri | Allegheny | 1502.0 ft | Fair | 1951 |
| Sr0528 over Lake Arthur | Butler | 1497.0 ft | Poor | 1969 |
| Pa Tpk (toll 43) over Dunlap Creek | Fayette | 1490.2 ft | Good | 2011 |
| Schuylkill Expway. over Norfolk Southern | Montgomery | 1490.2 ft | Fair | 1952 |
| Interstate 95 N.b. over Penrose Ave.& Trib Mingo | Philadelphia | 1487.9 ft | Fair | 1984 |
| SR 8009 Ramp G over I-79 376e&w Cambls Rnrd | Allegheny | 1485.9 ft | Good | 2008 |
| Sr0028 Nb&sb over Abandoned Rr | Armstrong | 1484.9 ft | Fair | 1969 |
| Grays Ferry Avenue over Schuylkill Riv;amtrak | Philadelphia | 1482.0 ft | Fair | 1976 |
| Ramp B over US 291; Local Road | Delaware | 1479.0 ft | Good | 2011 |
| SR 2005 (lr 148) over Norfolk Southern Rr | Berks | 1476.0 ft | Fair | 1920 |
| SR 3011 (lr 48096) over City Sts River Can Nsrc | Northampton | 1465.9 ft | Fair | 1972 |
| SR 2010 over Susquehanna River | Bradford | 1461.0 ft | Fair | 1942 |
| SR 120-pa 120 over WB Susq R/tr 475/norfolk | Clinton | 1450.1 ft | Fair | 1987 |
| Pa 54 over North Branch Susq River | Montour | 1449.1 ft | Good | 2000 |
| Ramp Ll over I-95;SR6291;PLAZA Drive | Philadelphia | 1448.2 ft | Fair | 2000 |
| Ramp D (sb) over Aramingo Av/conrail/crk. | Philadelphia | 1435.0 ft | Good | 1999 |
| I-95 (nb & Sb) over Sergeant & Huntingdon ST | Philadelphia | 1430.1 ft | Good | 2019 |
| Ramp A over SR 65 SB Reedsdale ST | Allegheny | 1419.9 ft | Fair | 1968 |
| SR 3012 West Spans over Susquehanna River (west) | Dauphin | 1419.9 ft | Poor | 1928 |
| Pa Tpk (toll 43) over SR 1020 | Washington | 1419.0 ft | Good | 1999 |
| Ramp H N.b. On over Juniata Almond Thomson | Philadelphia | 1416.0 ft | Fair | 1975 |
| SR 3012 East Spans over Susquehanna River (east) | Dauphin | 1415.0 ft | Fair | 1928 |
| SR 80-i 80 over Moshannon Creek | Centre | 1413.1 ft | Fair | 1968 |
| Interstate 95 (sb) over Palmer Montgomery Berks | Philadelphia | 1405.8 ft | Good | 2020 |
| Interstate 95 (nb) over Del Palmer Montg Berks | Philadelphia | 1400.9 ft | Good | 2020 |
| Interstate 95 over Earth Fill & Sewer Acces | Philadelphia | 1396.0 ft | Poor | 1968 |
| Pa Tpk 0576 over SR 4037 SR 4012 Stream | Washington | 1396.0 ft | Good | 2017 |
| US 219 over Csx Rr & Stonycreek Riv | Somerset | 1388.1 ft | Fair | 1970 |
| Pa Tpk (toll 43) over SR 1020 | Washington | 1387.1 ft | Good | 1999 |
| I-99 And SR 8005 over Sr453 & 1012 Rr J. Riv | Blair | 1379.9 ft | Fair | 1975 |
| I-376 WB over Lr04004 Bradys Run Pk. | Beaver | 1378.9 ft | Fair | 1971 |