| US 322 over Delaware River | Bradford | 13,915 ft (2.6 mi) | 1974 | 39,139 |
| I-76 over I-676 SB I-95 & Del Riv | Beaver | 11,692 ft (2.2 mi) | 1957 | 110,000 |
| Penrose Avenue over Schuylkill River & R.r. | Philadelphia | 8,779 ft (1.7 mi) | 1949 | 98,192 |
| Route Nj 90 over Del. R R.ave Con Nj Tr. | Beaver | 8,480 ft (1.6 mi) | 1976 | 20,584 |
| I676 Us30 Patco over Del Riv I-95 Rr&roads | Beaver | 8,169 ft (1.5 mi) | 1926 | 106,761 |
| Pa 462; SR 0462 over Susque Rvr;sr0624 Ns Rr | Lancaster | 6,657 ft (1.3 mi) | 1929 | 10,826 |
| Njtpk(i-95 Pa Ext) over Delaware River & Roads | Armstrong | 6,570 ft (1.2 mi) | 1956 | 67,799 |
| Schuylkill Expway. over Schuylkill River Bank | Philadelphia | 6,162 ft (1.2 mi) | 1958 | 122,521 |
| Pa Turnpike (i-76) over Susq R Amt Sr0230.nsrr | York | 5,910 ft (1.1 mi) | 2007 | 16,200 |
| Pa Turnpike (i-76) over Susq R Amt Sr230 Nsrr | York | 5,910 ft (1.1 mi) | 2007 | 15,565 |
| US Route 30 over Susquehanna R;nsrr;t-791 | Lancaster | 5,640 ft (1.1 mi) | 1972 | 48,561 |
| Delaware Expway. over Csx Railroad | Philadelphia | 5,190 ft (1.0 mi) | 1972 | 171,045 |
| I-81; SR 0081 over SR 3009;susq Riv; Nsrcrr | Dauphin | 5,187 ft (1.0 mi) | 1973 | 58,995 |
| I-95DOUBLE Decker over Schuylkill River Rr Road | Philadelphia | 5,166 ft (1.0 mi) | 1973 | 204,962 |
| SR 147 over Susquehanna River | Northumberland | 4,544 ft (0.9 mi) | 2019 | 14,615 |
| Neville Island Brg over Csx Rr Ns Rr Ohio River | Allegheny | 4,543 ft (0.9 mi) | 1976 | 56,299 |
| Delaware Expway. over Mifflin ST To Christian | Philadelphia | 4,417 ft (0.8 mi) | 1979 | 105,077 |
| SR 3016;forster ST over Us-11/15;susquehanna Riv | Dauphin | 4,271 ft (0.8 mi) | 1951 | 25,394 |
| Mckees Rocks Brg over Norfolk S Rr Ohio River | Allegheny | 3,753 ft (0.7 mi) | 1931 | 29,612 |
| Nj RT 73 over Delaware River | Armstrong | 3,660 ft (0.7 mi) | 1929 | 42,270 |
| SR 79 NB over Over Conneaut Swamp | Crawford | 3,600 ft (0.7 mi) | 1969 | 8,943 |
| SR 79 SB over Over Conneaut Swamp | Crawford | 3,600 ft (0.7 mi) | 1969 | 8,167 |
| 372 Norman Wood Br over Susq. Riv; Nrfk Sthrn Rr | Lancaster | 3,431 ft (0.6 mi) | 1968 | 5,578 |
| SR 0083; I-83 over Susq.river;r.r.lowther S | Dauphin | 3,324 ft (0.6 mi) | 1960 | 89,499 |
| Homestd Highlvl Br over Mon Csx N&s Wf DR 5&7 | Allegheny | 3,108 ft (0.6 mi) | 1936 | 35,235 |
| Interstate 95(sb) over Reloc.bartram Av;conrail | Delaware | 3,039 ft (0.6 mi) | 1983 | 73,157 |
| Pa Tpk (toll 43) over Mon Ns Rr SR 4022 2026 | Fayette | 3,028 ft (0.6 mi) | 2012 | 1,000 |
| Interstate 95 over Shunk St.to Mifflin St. | Philadelphia | 2,978 ft (0.6 mi) | 1967 | 106,036 |
| Interstate 95(nb) over Reloc.bartram Av;conrail | Delaware | 2,958 ft (0.6 mi) | 1983 | 63,896 |
| Interstate 95 over Broad St.nb&sbi-95ramp A | Philadelphia | 2,921 ft (0.6 mi) | 1973 | 204,962 |
| SR 61 over Susquehanna River | Northumberland | 2,908 ft (0.6 mi) | 1986 | 20,080 |
| SR 0029 Tr 29 over Susquehanna River & R.r. | Luzerne | 2,749 ft (0.5 mi) | 1957 | 12,805 |
| 31st Street Bridge over Alleg.riv. Rrs Locals | Allegheny | 2,729 ft (0.5 mi) | 1928 | 9,812 |
| Pa 56 over 403 271 3016 3055 8016 R | Cambria | 2,728 ft (0.5 mi) | 1972 | 16,200 |
| Sr0422 Eb&wb over Alleg Riv/3001/2011/rr | Armstrong | 2,701 ft (0.5 mi) | 1974 | 17,748 |
| Interstate 95 S.b. over Sludge Lagoons & Ramp B | Philadelphia | 2,680 ft (0.5 mi) | 1985 | 93,304 |
| Interstate 95 N.b. over Sludge Lagoons & Ramp B | Philadelphia | 2,676 ft (0.5 mi) | 1985 | 82,076 |
| Liberty Bridge over Mon R I376 0837 2 Av Arl | Allegheny | 2,663 ft (0.5 mi) | 1928 | 42,292 |
| New US 202 over Schuyl.riv Nsrc Pa23 Sep | Montgomery | 2,643 ft (0.5 mi) | 1968 | 27,507 |
| Roosevelt BLVD Ext over Roberts Ave;septa;csx | Philadelphia | 2,588 ft (0.5 mi) | 1960 | 50,167 |
| Pa Tpk (toll 43) over Sr88&1087 W&le Ck | Washington | 2,516 ft (0.5 mi) | 2000 | 5,533 |
| Pa Tpk (toll 43) over Sr88&1087 W&le Ck | Washington | 2,516 ft (0.5 mi) | 2000 | 5,633 |
| I-95 SB over I295&276;rp B E F G 2049 | Bucks | 2,486 ft (0.5 mi) | 2018 | 44,629 |
| I-80 Eastbound over D-l Rr Local RD Del. Riv | Monroe | 2,466 ft (0.5 mi) | 1953 | 24,900 |
| SR 0356 over Allegheny River Ns Rr | Westmoreland | 2,443 ft (0.5 mi) | 1962 | 15,249 |
| 40th Street Bridge over Nsrc Csx Avr | Allegheny | 2,432 ft (0.5 mi) | 1924 | 26,091 |
| Rankin Br over Sr837ex 3 Rrs Kenmarave | Allegheny | 2,425 ft (0.5 mi) | 1951 | 25,860 |
| Walnut Street over Schuylkill 24th Rr 32 31 | Philadelphia | 2,408 ft (0.5 mi) | 1892 | 16,101 |
| SR 2005 Carey AVE over Susquehanna River | Luzerne | 2,404 ft (0.5 mi) | 2002 | 13,554 |
| I-80 Westbound over D-l Rr Local RD Del. Rv | Monroe | 2,402 ft (0.5 mi) | 1953 | 22,100 |
| Pa Tpk (i-76) WB over Sr1001 N.s. Av. R | Allegheny | 2,350 ft (0.4 mi) | 2010 | 16,799 |
| Pa Tpk (i-76) EB over SR 1001 N.s. & A.v. Rr | Allegheny | 2,350 ft (0.4 mi) | 2010 | 17,862 |
| Highland Park Brg over Ns Rr Allegh R Avr Rr | Allegheny | 2,306 ft (0.4 mi) | 1940 | 49,653 |
| Co RT 413 over Delaware River | Armstrong | 2,300 ft (0.4 mi) | 1931 | 26,315 |
| I-95 (nb) over Rmp-g I-276 Sr2049 & 413 | Bucks | 2,299 ft (0.4 mi) | 2018 | 46,995 |
| Interstate 95 over State Rd/ Rr/ Prison RD | Philadelphia | 2,292 ft (0.4 mi) | 1965 | 144,328 |
| SR 0309 Tr 309 over SR 2004; L&s Rr; Susq R | Luzerne | 2,277 ft (0.4 mi) | 1976 | 44,183 |
| Glenwood Br over Mon R 3 Rrs Carson ST | Allegheny | 2,275 ft (0.4 mi) | 1966 | 17,497 |
| Mckeesport-duq Brg over 736 Ext 3 Rrs Mon.riv. | Allegheny | 2,251 ft (0.4 mi) | 1927 | 26,495 |
| Interstate 95 N.b. over Swamp Land (sludge) | Philadelphia | 2,251 ft (0.4 mi) | 1973 | 95,816 |
| Passyunk Avenue over Schuylkill River;roads | Philadelphia | 2,240 ft (0.4 mi) | 1983 | 51,835 |
| I-279 NB over Various City Streets | Allegheny | 2,233 ft (0.4 mi) | 1986 | 10,891 |
| On Ramp From Univ. over Schuylkill Tide Water | Philadelphia | 2,214 ft (0.4 mi) | 1958 | 9,172 |
| Interstate 95 S.b. over Swamp Land (sludge) | Philadelphia | 2,210 ft (0.4 mi) | 1973 | 109,146 |
| Ramp J N.b. Off over Interstate 95;front St. | Philadelphia | 2,191 ft (0.4 mi) | 1974 | 21,087 |
| Clairton-glassport over Mon Nsrc Csx Urr | Allegheny | 2,189 ft (0.4 mi) | 1987 | 6,432 |
| Hov over State Rds. Rr City Sts.. | Allegheny | 2,176 ft (0.4 mi) | 1986 | 1,550 |
| SR 1077 over Mon 0837 0906 2 R/r | Washington | 2,141 ft (0.4 mi) | 1972 | 11,024 |
| SR 0405 over Lvrr WB Susq Rvr | Lycoming | 2,133 ft (0.4 mi) | 1959 | 4,462 |
| SR 3007 (lr 48129) over Lehigh Riv-norfolk/sout | Northampton | 2,133 ft (0.4 mi) | 1984 | 34,912 |
| SR 0040 over Mon 0088 4003 4035 2 R/r | Washington | 2,132 ft (0.4 mi) | 1960 | 12,363 |
| Rochester Monaca over SR 65 Rr Local Ohio Riv. | Beaver | 2,116 ft (0.4 mi) | 1986 | 15,395 |
| 62nd Street Bridge over N&s Rr S.main St. River | Allegheny | 2,105 ft (0.4 mi) | 1960 | 13,970 |
| (i-80 Ebl) over Sr1004 NB Susquehanna R. | Columbia | 2,104 ft (0.4 mi) | 1963 | 13,094 |
| Ramp A-de over Interstate 95;front St. | Philadelphia | 2,095 ft (0.4 mi) | 1973 | 21,350 |
| SR 0070 over 0088 0906 2 R/r Mon | Washington | 2,065 ft (0.4 mi) | 1951 | 58,141 |
| I-0080 Wbl over SR 1004 N.br. Susq. Rvr | Columbia | 2,064 ft (0.4 mi) | 2012 | 28,368 |
| Monaca & East Roch over Tr65sb Ohiorv Ns Rr | Beaver | 2,037 ft (0.4 mi) | 1959 | 12,176 |
| SR 99-i 99 SB over SR 322wb SR 3007 & Ramps | Centre | 2,024 ft (0.4 mi) | 2002 | 15,548 |
| Mid-county Exwy.sb over Schuylkill R RD Nsrc | Montgomery | 2,013 ft (0.4 mi) | 1974 | 58,479 |
| Roosevelt Blvd.sb over Schuylkill River & Roads | Philadelphia | 1,990 ft (0.4 mi) | 1960 | 54,869 |
| I-78 EB (lr 1045) over Creek Streets P.b.& N. E | Northampton | 1,984 ft (0.4 mi) | 1988 | 30,843 |
| I-78 Wb(lr 1045) over Creek Streets P.b.& N. E | Northampton | 1,964 ft (0.4 mi) | 1988 | 30,149 |
| Interstate 95 S.b. over Rooselt.pk.navy Yard;i95 | Philadelphia | 1,949 ft (0.4 mi) | 1973 | 109,146 |
| Interstate 95 N.b. over Roosevelt Park Navy Yard | Philadelphia | 1,945 ft (0.4 mi) | 1973 | 95,816 |
| I-376 EB over Mon River & Warf 376 WB | Allegheny | 1,942 ft (0.4 mi) | 1953 | 45,176 |
| Mid-county Exwy.nb over Schuylkill R Rds Nsrc | Montgomery | 1,941 ft (0.4 mi) | 1974 | 57,500 |
| Mansfield Br over Mon Rv Lr736 5th A & Rrs | Allegheny | 1,931 ft (0.4 mi) | 1951 | 26,416 |
| Roosevelt BLVD NB over Schuylkill Roads & Rr | Philadelphia | 1,925 ft (0.4 mi) | 1960 | 55,858 |
| Broadway Street over Susquehanna River | Luzerne | 1,921 ft (0.4 mi) | 1914 | 9,300 |
| I-83; SR 0083 over Pa 230;ns;rp B C;front | Dauphin | 1,910 ft (0.4 mi) | 1960 | 89,209 |
| SR 1022 over North Br Susq Rvr | Bradford | 1,909 ft (0.4 mi) | 2007 | 2,406 |
| Ambridge-aliq Br over Ohio River 2 Rr | Beaver | 1,907 ft (0.4 mi) | 1927 | 22,500 |
| Sixteenthstreet Br over Smallman ST Alleg. Riv. | Allegheny | 1,899 ft (0.4 mi) | 1922 | 14,656 |
| S.r 8041 Connector over Ramp N To Mon Wharf | Allegheny | 1,896 ft (0.4 mi) | 1940 | 3,428 |
| I-579 SB over 279 28 Hov N&s Rr E.ohio | Allegheny | 1,891 ft (0.4 mi) | 1988 | 30,678 |
| Pa 33 over River Canal Norf/south R | Northampton | 1,873 ft (0.4 mi) | 2001 | 46,590 |
| Hov over Ns Rr Ramps E. Ohio ST | Allegheny | 1,855 ft (0.4 mi) | 1988 | 1,550 |
| Sewickley Bridge over SR 0051;n&srr;csx;ohio R | Allegheny | 1,852 ft (0.4 mi) | 1981 | 26,633 |
| I-579 NB over Sr28 8108 East Ohio St. | Allegheny | 1,837 ft (0.3 mi) | 1988 | 35,432 |
| Interstate 295 WB over Del. R Pa 32 Nj 29 SB | Bucks | 1,833 ft (0.3 mi) | 2019 | 20,100 |
| I-279 SB over Various City Streets | Allegheny | 1,832 ft (0.3 mi) | 1986 | 11,944 |
| Interstate 295 EB over Del R Pa 32 Nj 29 SB | Bucks | 1,813 ft (0.3 mi) | 2021 | 20,100 |
| SR 59 Kinzua Lane over Over Kinzua Creek | Warren | 1,812 ft (0.3 mi) | 1962 | 1,119 |
| SR 2018 over Boro ST 2 R/r Mon Riv | Washington | 1,810 ft (0.3 mi) | 1986 | 6,387 |
| I-78 (lr 285) over Reading/northern Rr T571 | Berks | 1,801 ft (0.3 mi) | 1955 | 55,285 |
| US 6 over Railroads SR & Susqriver | Bradford | 1,795 ft (0.3 mi) | 1986 | 15,819 |
| SR 2055(lr158sp A) over Lehigh Crk City Streets | Lehigh | 1,792 ft (0.3 mi) | 1913 | 18,800 |
| Pa Tpk. Toll 43 over Sr2023 Pigeon CR Rr | Washington | 1,788 ft (0.3 mi) | 2001 | 5,633 |
| Tarentum Bridge over Nsrr (abdn) Allegheny R | Allegheny | 1,784 ft (0.3 mi) | 1949 | 36,878 |
| SR 65 over State Ramps Rr. Chateau | Allegheny | 1,777 ft (0.3 mi) | 1971 | 34,250 |
| Vanport Bridge over Ohio Riv N&s Rr Haul RD | Beaver | 1,767 ft (0.3 mi) | 1970 | 42,676 |
| SR 422 EB over Shen R Indstry. ST Nc | Lawrence | 1,765 ft (0.3 mi) | 1972 | 6,622 |
| Pa Tpk (toll 43) over Sr2023 Pigeon C Rr | Washington | 1,755 ft (0.3 mi) | 2001 | 5,533 |
| Interstate 376 WB over Abdn Rr 2nd AVE 10th ST | Allegheny | 1,750 ft (0.3 mi) | 1956 | 37,791 |
| SR 99-i 99 NB over SR 322wb SR 3007 & Ramps | Centre | 1,747 ft (0.3 mi) | 2002 | 15,804 |
| SR 422 WB over Shen R Iss. Easx Bolt ST | Lawrence | 1,733 ft (0.3 mi) | 1972 | 6,190 |
| SR 0040 over Youghiogheny River Dam | Fayette | 1,729 ft (0.3 mi) | 2005 | 5,679 |
| SR 6 Smock Bridge over Over Wnyp/park Ave/rd/ck | Crawford | 1,708 ft (0.3 mi) | 1953 | 19,051 |
| Delaware Expway. over Westmoreland;tioga Strs. | Philadelphia | 1,707 ft (0.3 mi) | 1968 | 177,086 |
| SR 0021 over Ns Rr Mon Rvr Local RD | Fayette | 1,701 ft (0.3 mi) | 2013 | 7,676 |
| Pa Tpk (i-376) over Mahon;ns;csx;ple;covert | Lawrence | 1,700 ft (0.3 mi) | 1992 | 9,871 |
| Pa Tpk (i-376) over Mahon;ns;csx;covertrd | Lawrence | 1,700 ft (0.3 mi) | 1992 | 9,871 |
| SR 15 Sbl over Tioga River And Railroad | Tioga | 1,699 ft (0.3 mi) | 2008 | 4,909 |
| Pa Tpk (toll 43) over SR 0119 & SR 0051 | Fayette | 1,696 ft (0.3 mi) | 2010 | 1,000 |
| SR 15 Nbl over Tioga River And Railroad | Tioga | 1,696 ft (0.3 mi) | 2008 | 4,838 |
| US 202 over Del Riv Pa & D&r Canals | Bucks | 1,689 ft (0.3 mi) | 1971 | 10,700 |
| SR 0080 Eb&wb over Allegheny Riv;sr0268;rr | Clarion | 1,674 ft (0.3 mi) | 1966 | 22,928 |
| Birmingham Bridge over Mon River Csx Rr | Allegheny | 1,662 ft (0.3 mi) | 1976 | 25,692 |
| SR 2028 over D&h Rr NB Susquehanna R. | Columbia | 1,642 ft (0.3 mi) | 1994 | 5,088 |
| Schuylkill Expway. over Schuylkill River;csx Rr | Philadelphia | 1,641 ft (0.3 mi) | 1956 | 67,530 |
| SR 8003 Ramp D over I-81;US 22/322;ramps Abc | Dauphin | 1,636 ft (0.3 mi) | 1977 | 3,142 |
| Sr0080 Eb&wb over Clarion River | Clarion | 1,634 ft (0.3 mi) | 1965 | 24,748 |
| Hulton Bridge over N&s Rr Allegheny River | Allegheny | 1,632 ft (0.3 mi) | 2015 | 24,672 |
| Schuylkill Expway. over Grays Ferry Ave.to 34th | Philadelphia | 1,629 ft (0.3 mi) | 1956 | 67,530 |
| Pa Tpk (i-476) over Us6&11 Sr0407 Cp Rr | Lackawanna | 1,626 ft (0.3 mi) | 1955 | 6,895 |
| Pa Tpk (toll 43) over Dunlap Creek | Fayette | 1,625 ft (0.3 mi) | 2011 | 2,000 |
| Fort Pitt Bl over Mon Wharf Parking Lot | Allegheny | 1,623 ft (0.3 mi) | 2002 | 15,955 |
| SR 168 over N/s Rr Service RD Ohior | Beaver | 1,616 ft (0.3 mi) | 1961 | 4,489 |
| Mon City Bridge over SR 837 Csx N&s Mon Riv | Allegheny | 1,609 ft (0.3 mi) | 1988 | 5,348 |
| SR 1041 over Ns/lehigh Rr/no Br Sus R | Bradford | 1,608 ft (0.3 mi) | 1977 | 2,200 |
| Pa 378(lr 297) over Lehigh Riv R.r. City Sts | Lehigh | 1,606 ft (0.3 mi) | 1924 | 35,929 |
| Mulberry ST over SR 0230 Amtrak Nsrc | Dauphin | 1,601 ft (0.3 mi) | 1909 | 8,140 |
| I-579 SB over N-s Rr Pat Lrt Pat Ebswy | Allegheny | 1,588 ft (0.3 mi) | 1986 | 30,678 |
| Interstate 95 S.b. over Frankfd Av Frnkfrd El. | Philadelphia | 1,588 ft (0.3 mi) | 1977 | 66,507 |
| Southbound Coll.di over Open Ground(earth Fill) | Philadelphia | 1,581 ft (0.3 mi) | 1975 | 17,616 |
| SR 0093 over N. Br. Susquehanna River | Columbia | 1,574 ft (0.3 mi) | 1982 | 10,835 |
| SR 79 SB over Over W 16th Csx & Ns Rr | Erie | 1,573 ft (0.3 mi) | 1983 | 10,224 |
| SR 79 NB over Over W 16th Csx & Ns Rr | Erie | 1,562 ft (0.3 mi) | 1983 | 9,529 |
| Pa Tpk (i-576) over SR 376 Ramps RD Strm | Allegheny | 1,555 ft (0.3 mi) | 2006 | 2,025 |
| Pa Tpk (i-576) over SR 0060 Ramps RD Strm | Allegheny | 1,554 ft (0.3 mi) | 2006 | 2,025 |
| Interstate 95 S.b. over Penrose Ave/trib Mingo C | Philadelphia | 1,554 ft (0.3 mi) | 1984 | 93,304 |
| Pa Tpk (i-76) over SR 1001 Beaver Riv Rr | Beaver | 1,545 ft (0.3 mi) | 1952 | 22,663 |
| Bloomfield Br over N-s Rr Csx Rr E Bswy Pl | Allegheny | 1,541 ft (0.3 mi) | 1986 | 30,000 |
| US 209 (lr 163) over No/sout Rrs. Sts. Canal | Carbon | 1,539 ft (0.3 mi) | 1938 | 28,803 |
| Pa Tpk (i-476 Nb) over Lvrr Lehigh R Pa 248 | Carbon | 1,539 ft (0.3 mi) | 2012 | 24,228 |
| Pa Tpk 0576 over SR 4037 SR 4012 Stream | Washington | 1,533 ft (0.3 mi) | 2017 | 19,070 |
| I-579 NB over N-s Rr Pat Lrt Pat Ebswy | Allegheny | 1,532 ft (0.3 mi) | 1986 | 35,432 |
| SR 15 SB over Tioga Reservoir Mill Ck | Tioga | 1,528 ft (0.3 mi) | 2001 | 5,391 |
| New Kensington Brg over SR 9109 N&s Pine Allriv | Allegheny | 1,527 ft (0.3 mi) | 1927 | 20,333 |
| I-80 WB over Sr405& WB Susquehanna R. | Northumberland | 1,526 ft (0.3 mi) | 1962 | 16,130 |
| Westinghouse Brg over Lr1074 Turtle CR N&s Rr | Allegheny | 1,523 ft (0.3 mi) | 1931 | 16,855 |
| I-80 EB over Sr405 & W Br Susquehanna | Northumberland | 1,520 ft (0.3 mi) | 1962 | 16,007 |
| Interstate 95 N.b. over Frankford Av & Other Sts | Philadelphia | 1,520 ft (0.3 mi) | 1977 | 80,788 |
| US 15 over Over Mill Creek | Tioga | 1,520 ft (0.3 mi) | 1974 | 5,595 |
| SR 2064 (arch St) over West Br Susquehanna Rvr | Lycoming | 1,516 ft (0.3 mi) | 2012 | 4,371 |
| Pa Tpk (i-476 Sb) over Lvrr Lehigh R Pa 248 | Carbon | 1,511 ft (0.3 mi) | 2012 | 24,228 |
| Hov over Four City Streets | Allegheny | 1,507 ft (0.3 mi) | 1986 | 449 |
| Ramp Vn over Rmps.sv;s3;i-95 | Philadelphia | 1,506 ft (0.3 mi) | 1989 | 44,414 |
| Elizabeth Bridge over Sr837 2001 Csx Ns Mon Ri | Allegheny | 1,501 ft (0.3 mi) | 1951 | 31,260 |
| Sr0528 over Lake Arthur | Butler | 1,497 ft (0.3 mi) | 1969 | 1,245 |
| Pa Tpk (toll 43) over Dunlap Creek | Fayette | 1,490 ft (0.3 mi) | 2011 | 2,000 |
| Schuylkill Expway. over Norfolk Southern | Montgomery | 1,490 ft (0.3 mi) | 1952 | 93,104 |
| Interstate 95 N.b. over Penrose Ave.& Trib Mingo | Philadelphia | 1,487 ft (0.3 mi) | 1984 | 82,076 |
| SR 8009 Ramp G over I-79 376e&w Cambls Rnrd | Allegheny | 1,485 ft (0.3 mi) | 2008 | 7,360 |
| Sr0028 Nb&sb over Abandoned Rr | Armstrong | 1,484 ft (0.3 mi) | 1969 | 14,293 |
| Grays Ferry Avenue over Schuylkill Riv;amtrak | Philadelphia | 1,481 ft (0.3 mi) | 1976 | 25,583 |
| Ramp B over US 291; Local Road | Delaware | 1,479 ft (0.3 mi) | 2011 | 6,122 |
| SR 2005 (lr 148) over Norfolk Southern Rr | Berks | 1,476 ft (0.3 mi) | 1920 | 19,564 |
| SR 3011 (lr 48096) over City Sts River Can Nsrc | Northampton | 1,465 ft (0.3 mi) | 1972 | 12,594 |
| SR 2010 over Susquehanna River | Bradford | 1,460 ft (0.3 mi) | 1942 | 5,490 |
| SR 120-pa 120 over WB Susq R/tr 475/norfolk | Clinton | 1,450 ft (0.3 mi) | 1987 | 2,180 |
| Pa 54 over North Branch Susq River | Montour | 1,449 ft (0.3 mi) | 2000 | 10,761 |
| Ramp Ll over I-95;SR6291;PLAZA Drive | Philadelphia | 1,448 ft (0.3 mi) | 2000 | 6,865 |
| Ramp D (sb) over Aramingo Av/conrail/crk. | Philadelphia | 1,435 ft (0.3 mi) | 1999 | 10,471 |
| I-95 (nb & Sb) over Sergeant & Huntingdon ST | Philadelphia | 1,430 ft (0.3 mi) | 2019 | 147,295 |
| Ramp A over SR 65 SB Reedsdale ST | Allegheny | 1,419 ft (0.3 mi) | 1968 | 7,027 |
| SR 3012 West Spans over Susquehanna River (west) | Dauphin | 1,419 ft (0.3 mi) | 1928 | 11,556 |
| Pa Tpk (toll 43) over SR 1020 | Washington | 1,418 ft (0.3 mi) | 1999 | 5,633 |
| Ramp H N.b. On over Juniata Almond Thomson | Philadelphia | 1,416 ft (0.3 mi) | 1975 | 5,675 |
| SR 3012 East Spans over Susquehanna River (east) | Dauphin | 1,415 ft (0.3 mi) | 1928 | 11,556 |
| SR 80-i 80 over Moshannon Creek | Centre | 1,413 ft (0.3 mi) | 1968 | 9,292 |
| Interstate 95 (sb) over Palmer Montgomery Berks | Philadelphia | 1,405 ft (0.3 mi) | 2020 | 66,507 |
| Interstate 95 (nb) over Del Palmer Montg Berks | Philadelphia | 1,400 ft (0.3 mi) | 2020 | 80,788 |
| Interstate 95 over Earth Fill & Sewer Acces | Philadelphia | 1,395 ft (0.3 mi) | 1968 | 225,137 |
| Pa Tpk 0576 over SR 4037 SR 4012 Stream | Washington | 1,395 ft (0.3 mi) | 2017 | 20,710 |
| US 219 over Csx Rr & Stonycreek Riv | Somerset | 1,388 ft (0.3 mi) | 1970 | 14,820 |
| Pa Tpk (toll 43) over SR 1020 | Washington | 1,387 ft (0.3 mi) | 1999 | 5,633 |
| I-99 And SR 8005 over Sr453 & 1012 Rr J. Riv | Blair | 1,379 ft (0.3 mi) | 1975 | 10,598 |
| I-376 WB over Lr04004 Bradys Run Pk. | Beaver | 1,378 ft (0.3 mi) | 1971 | 11,581 |