| New Us-1 Bypass over Norfolk Southern | Poor | 244.1 ft | 60,959 | 1966 |
| Pa Tpk (i-276) over T-346 Blomsdal RD | Poor | 100.1 ft | 46,280 | 1954 |
| Pa Turnpike(i-276) over Bristol Ind.rr:db-252 | Poor | 51.8 ft | 46,280 | 1954 |
| Bethlehem Pike over Br W Br Neshaminy Creek | Poor | 32.2 ft | 45,881 | 1934 |
| Pa Tpk (i-276) over SR 2027 & Nesh.cr | Poor | 478.0 ft | 41,867 | 1954 |
| Easton Road over Branch Neshaminy Creek | Poor | 23.0 ft | 35,170 | 1937 |
| Beth.pk;w.end BLVD over Morgan Creek | Poor | 32.2 ft | 35,087 | 1936 |
| Beth.pk;w.end BLVD over Beaver Run | Poor | 29.9 ft | 30,549 | 1936 |
| Traffic Route 13 over Penn Valley Road | Poor | 158.1 ft | 24,470 | 1955 |
| U.s. Route 13 over Tyburn Road | Poor | 148.0 ft | 24,470 | 1954 |
| SR 0663 Lr 923 over Pa Tpk (i-476) | Poor | 155.8 ft | 20,666 | 1955 |
| Doylestown By-pass over Septa & Lr 09041 | Poor | 374.0 ft | 19,992 | 1973 |
| Doylestown By-pass over Septa & Lr 09041 | Poor | 377.0 ft | 19,881 | 1973 |
| Buck Road over Mill Creek | Poor | 113.8 ft | 15,720 | 1932 |
| Butler Avenue over North Br.neshaminy Creek | Poor | 137.1 ft | 13,911 | 1948 |
| Dublin Pike over Buck Creek | Poor | 34.1 ft | 12,743 | 1930 |
| Front Street over Beaver Creek | Poor | 32.2 ft | 11,160 | 1928 |
| Pine Street over US 1 | Poor | 136.2 ft | 11,070 | 1965 |
| Dublin Pike over Morgan Creek | Poor | 54.1 ft | 10,965 | 1930 |
| Pa Tpk. Ramp Ab over Pa Tpk (i-476) | Poor | 160.1 ft | 10,774 | 1955 |
| Tyburn Road over Rock Run | Poor | 84.0 ft | 10,266 | 1954 |
| E. Butler Avenue over Cooks Run | Poor | 34.1 ft | 9,221 | 1926 |
| Old Street Road over Septa West Trenton Br. | Poor | 85.0 ft | 8,438 | 1916 |
| South Main Street over US 202 By-pass | Poor | 236.9 ft | 8,178 | 1973 |
| Ridge Road over Traffic Route 309 | Poor | 149.9 ft | 7,785 | 1967 |
| Pennsylvania Ave. over Pennsylvania Canal | Poor | 67.9 ft | 7,243 | 1930 |
| Old Rt. 13 over Otter Creek | Poor | 71.9 ft | 7,200 | 1920 |
| Old Lincoln Highwy over Neshaminy Creek/ 3261-g7 | Poor | 348.1 ft | 7,082 | 1921 |
| River Road over Pidcock Creek | Poor | 155.8 ft | 7,075 | 1935 |
| Edgewood Road over Brock Creek / 3151-e5 | Poor | 29.9 ft | 5,599 | 1937 |
| Easton Road over 611 By-pass | Poor | 256.9 ft | 5,076 | 1973 |
| S Olds Boulevard over Trib To Queen Anne Creek | Poor | 29.9 ft | 5,000 | 1953 |
| River Road over Buck Creek | Poor | 68.9 ft | 3,958 | 1932 |
| Washington Crossin over Houghs Creek / 3038-j5 | Poor | 41.0 ft | 3,839 | 1910 |
| Forest Grove Road over Mill Creek | Poor | 129.9 ft | 3,809 | 1905 |
| Allentown Road over Br Of Unami Creek/2806g3 | Poor | 23.0 ft | 3,699 | 1951 |
| Mearns Road over Branch Little Neshaminy | Poor | 49.9 ft | 3,559 | 1927 |
| Mearns Road over Branch Little Neshaminy | Poor | 24.9 ft | 3,559 | 1934 |
| Kumry Road over Unami Creek / 2806-e4 | Poor | 168.0 ft | 3,005 | 1890 |
| S Old Bethlehem Pk over Morgan Creek | Poor | 33.1 ft | 2,800 | 1922 |
| Dublin Road over Morris Run | Poor | 44.0 ft | 2,464 | 1872 |
| Union Avenue over Branch Tohickon Creek | Poor | 25.9 ft | 2,222 | 1914 |
| Bridgeton Hill Rd. over Trib.delaware River | Poor | 24.0 ft | 1,951 | 1915 |
| New Britain Road over Doylestown Bypass | Poor | 278.9 ft | 1,932 | 1973 |
| Trumbauersville RD over Unami Creek | Poor | 131.9 ft | 1,665 | 1929 |
| Ramp D On over Rock Run | Poor | 40.0 ft | 1,632 | 1966 |
| Old Bethlehem Pike over Three Mile Run | Poor | 27.9 ft | 1,000 | 1955 |
| Valley Road over Little Neshaminy Creek | Poor | 129.9 ft | 1,000 | 1965 |
| Durham Rd/phila.rd over Cooks Creek | Poor | 49.9 ft | 831 | 1925 |
| Lakeland Avenue over Mill Creek | Poor | 78.1 ft | 600 | 1954 |
| South Drive over Newtown Creek | Poor | 63.0 ft | 600 | 1985 |
| Creamery Road over Tohickon Creek | Poor | 199.1 ft | 595 | 1932 |
| Barclay Street over Newtown Creek | Poor | 35.1 ft | 500 | 1917 |
| King Road over Herkaken Creek | Poor | 33.1 ft | 500 | 1912 |
| Weiss Road over Licking Creek | Poor | 23.0 ft | 500 | 1970 |
| Kellers Church Rd. over Deep Run | Poor | 43.0 ft | 481 | 1933 |
| Randall Avenue over Amtrak | Poor | 169.0 ft | 400 | 1919 |
| Keller Road over Stream | Poor | 37.1 ft | 400 | 1996 |
| Mechanic Street over Delaware Canal | Poor | 64.0 ft | 380 | 1832 |
| Holicong Road T386 over Tributary Pidcock Creek | Poor | 24.9 ft | 375 | 1900 |
| Traugers Crossing over Gallows Run | Poor | 25.9 ft | 350 | 1940 |
| Sterner Mill Road over Poquessing Creek | Poor | 23.0 ft | 300 | 1920 |
| Stoney Garden Road over Haycock Creek | Poor | 36.1 ft | 265 | 1854 |
| Headquarters Road over Tinicum Creek | Poor | 80.1 ft | 260 | 1919 |
| South Main Street over Pleasant Spring Creek | Poor | 74.1 ft | 250 | 1958 |
| Century Lane over Poquessing Creek | Poor | 47.9 ft | 200 | 1853 |
| Stouts Valley Road over Cooks Creek | Poor | 94.2 ft | 200 | 1931 |
| Clay Ridge Road over Beaver Creek | Poor | 38.1 ft | 200 | 1909 |
| Clay Ridge Road over Rapp Creek | Poor | 55.1 ft | 200 | 1917 |
| Erie Road (t-461) over Tohickon Creek | Poor | 60.0 ft | 200 | 1932 |
| Chapman Road over Pine Run | Poor | 44.0 ft | 200 | 1990 |
| Upr.tinicum Ch.rd. over Swamp Creek | Poor | 23.0 ft | 181 | 1914 |
| Covered Bridge RD over Pidcock Creek | Poor | 86.0 ft | 150 | 1875 |
| Mill Pond Road over Swamp Creek(unami) | Poor | 100.1 ft | 150 | 1910 |
| Scott Road over Deep Run | Poor | 26.9 ft | 150 | 1977 |
| Fleecy Dale Road over Paunnacussing Creek | Poor | 68.9 ft | 147 | 1884 |
| Upper Union Mill over Delaware Canal | Poor | 28.9 ft | 110 | 1962 |
| Red Lion Road over Poquessing Creek | Poor | 58.1 ft | 100 | 1845 |
| Nursery Road over Unami Creek | Poor | 119.1 ft | 100 | 1891 |
| Schwenk Mill Road over Morris Run | Poor | 65.0 ft | 100 | 1911 |
| Smith Road over Robin Run | Poor | 23.0 ft | 100 | 1927 |
| Knecht Bridge RD over Cooks Creek | Poor | 109.9 ft | 100 | 1873 |
| Hollow Horn Road over Branch Tinicum Creek | Poor | 34.1 ft | 100 | 1926 |
| Old Dolington Road over Houghs Creek | Poor | 24.0 ft | 100 | 1940 |
| Sheephole Road over Tinicum Creek | Poor | 64.0 ft | 70 | 1932 |
| Sunday Road over Delaware Canal | Poor | 51.8 ft | 60 | 1984 |
| Island Road over Delaware Canal | Poor | 53.1 ft | 60 | 1832 |
| Mill Road over Neshaminy Creek | Poor | 290.0 ft | 50 | 1888 |
| Silo Hill Road over North Br Neshaminy Creek | Poor | 70.9 ft | 50 | 1902 |
| Beaver Run Road over Beaver Creek | Poor | 35.1 ft | 50 | 1939 |
| Tebola Beans Bridg over Delaware Canal | Poor | 46.9 ft | 40 | 1832 |
| Island Road over Delaware Canal | Poor | 54.1 ft | 30 | 1832 |
| Pt Pleasant Bridge over Delaware Canal | Poor | 59.1 ft | 20 | 1832 |
| Gravel Pit Road over Delaware Canal | Poor | 44.9 ft | 6 | 1832 |
| Towpath Access over Delaware Canal | Poor | 48.9 ft | 4 | 1832 |
| Overpecks Drive over Delaware Canal | Poor | 51.8 ft | 2 | 1984 |
| Waterworks Apt RD over Delaware Canal | Poor | 50.9 ft | 0 | 1830 |
| Lincoln Highway over Rockhill Drive | Fair | 143.0 ft | 111,542 | 1965 |
| Lincoln Highway over Neshaminy Creek | Fair | 317.9 ft | 107,183 | 1933 |
| Interstate 95 over Saint Francis Creek | Fair | 22.0 ft | 91,624 | 1964 |
| Pa Tpk (i-276) over SR 2040 | Fair | 138.1 ft | 90,000 | 1954 |
| Pa Turnpike(i-276) over Norfolk S.rr | Fair | 274.9 ft | 90,000 | 1954 |
| Pa Tpk (i-276) over Norfolk S.rr | Fair | 272.0 ft | 85,801 | 1954 |
| Pa Tpk (i-276) over Septa Rr | Fair | 191.9 ft | 85,801 | 1954 |
| Pa Tpk (i-276) over Sr2043 Lr09007 | Fair | 37.1 ft | 85,801 | 1954 |
| Pa Tpk (i-276) over SR 2037 (us 1 Alt) | Fair | 57.1 ft | 85,801 | 1954 |
| Lincoln Hwy/ramps over Rock Run | Fair | 34.1 ft | 79,245 | 1954 |
| Interstate 95 (nb) over Mill Road | Fair | 90.9 ft | 72,213 | 1964 |
| Interstate 95 (sb) over Mill Road | Fair | 90.9 ft | 67,502 | 1964 |
| Lincoln Highway over Delaware Canal & Conrail | Fair | 620.1 ft | 65,774 | 1954 |
| Woodhaven Road over Interstate 95;ramp(nb)on | Fair | 235.9 ft | 59,331 | 1964 |
| New Us-1 By-pass over Woolston Drive | Fair | 154.9 ft | 57,174 | 1985 |
| New Us-1 By-pass over Trenton Avenue;rte.1 | Fair | 287.1 ft | 57,174 | 1985 |
| US 1 over Pa32 Nj29sb Nsrc Delr | Fair | 1325.1 ft | 53,000 | 1952 |
| US 1 over Washington St. | Fair | 57.1 ft | 53,000 | 1952 |
| New Us-1 By-pass over Highland Avenue | Fair | 42.0 ft | 52,139 | 1965 |
| I-95(NB) & Ramp B over Station Avenue | Fair | 53.1 ft | 50,832 | 1964 |
| New Us-1 By-pass over Csx;septa | Fair | 333.0 ft | 50,317 | 1966 |
| New Us-1 By-pass over Woodbourne Road | Fair | 38.1 ft | 50,317 | 1967 |
| Pa Tpk (i-476) over Ridge Valley Creek | Fair | 43.0 ft | 50,307 | 1955 |
| Pa Tpk (i-476) over Unami Creek | Fair | 325.1 ft | 50,307 | 1955 |
| Pa Tpk (i-476) over Schmouts Creek | Fair | 54.1 ft | 50,307 | 1955 |
| Pa Tpk (i-476) over SR 4055 Lr 09109 | Fair | 160.1 ft | 50,307 | 1955 |
| Pa Tpk (i-476) over Molasses Creek | Fair | 26.9 ft | 50,307 | 1955 |
| Interstate 95 (sb) over Station Avenue | Fair | 53.1 ft | 49,585 | 1964 |
| Street Road over Csx | Fair | 124.0 ft | 47,232 | 1972 |
| Interstate 95 (nb) over Bristol Pike | Fair | 277.9 ft | 46,995 | 1964 |
| Interstate 95 (nb) over Maple Avenue (t454) | Fair | 145.0 ft | 46,995 | 1964 |
| Interstate 95 (nb) over Kleckner Road | Fair | 34.1 ft | 46,995 | 1964 |
| Interstate 95 (nb) over Neshaminy CR & SR 2027 | Fair | 595.1 ft | 46,995 | 1964 |
| Interstate 95 (sb) over Bristol Pike | Fair | 293.0 ft | 44,629 | 1964 |
| Interstate 95 (sb) over Maple Avenue (t454) | Fair | 145.0 ft | 44,629 | 1964 |
| Interstate 95 (sb) over Kleckner Road | Fair | 34.1 ft | 44,629 | 1964 |
| Interstate 95 (sb) over Neshaminy CR & Appl 276 | Fair | 595.1 ft | 44,629 | 1964 |
| Pa Tpk (i-276) over SR 0132 Lr252 | Fair | 257.9 ft | 44,130 | 1954 |
| Street Road over Septa / 3261-c8 | Fair | 141.1 ft | 40,268 | 1967 |
| Oxford Valley Road over Csx & Nsrc | Fair | 254.9 ft | 39,970 | 1969 |
| Oxford Valley Road over US 1 Bypass (lr 281) | Fair | 167.0 ft | 39,970 | 1972 |
| Pa Tpk (i-276) over Pa Tpk Ramps | Fair | 44.0 ft | 38,184 | 1954 |
| Newtown By-pass over Newtown Creek | Fair | 27.9 ft | 37,023 | 1974 |
| Newtown By-pass over Septa; Access Road | Fair | 158.1 ft | 37,023 | 1974 |
| Sellersville Bypas over N.e.branch Perkiomen CR | Fair | 170.9 ft | 35,273 | 1967 |
| Sellersville Bypas over Cat Hill Road | Fair | 48.9 ft | 35,273 | 1967 |
| Easton Road over Neshaminy Creek | Fair | 270.0 ft | 35,201 | 1963 |
| Easton Road over Little Neshaminy Creek | Fair | 104.0 ft | 33,397 | 1963 |
| Sellersville Bypas over Forrest Road | Fair | 32.2 ft | 31,791 | 1967 |
| Traffic Route 309 over Lr 153 Southbound | Fair | 48.9 ft | 31,791 | 1967 |
| Street Road over Little Neshaminy Creek | Fair | 169.9 ft | 31,589 | 1960 |
| Sellersville Bypas over Reliance Road(t427) | Fair | 41.0 ft | 30,042 | 1967 |
| Interstate 295 WB over New Falls Road/ 3262-h10 | Fair | 160.1 ft | 28,246 | 1972 |
| Interstate 295 WB over Mill Creek | Fair | 61.0 ft | 28,246 | 1972 |
| Doylestown By-pass over Turk Road (twp-389) | Fair | 167.0 ft | 28,175 | 1973 |
| Street Road over Interstate 95 | Fair | 226.0 ft | 28,110 | 1964 |
| Street Road over Bristol Pike | Fair | 75.1 ft | 28,110 | 1964 |
| Lr 326 SR 0532 over Pa Turnpike(i-276) | Fair | 95.1 ft | 28,089 | 1954 |
| Interstate 295 EB over New Falls Road/ 3262-h10 | Fair | 170.9 ft | 27,719 | 1972 |
| Interstate 295 EB over Mill Creek | Fair | 61.0 ft | 27,719 | 1972 |
| Street Road over Southampton Creek | Fair | 20.0 ft | 26,582 | 1968 |
| Street Road over Septa (not Active) | Fair | 36.1 ft | 26,276 | 1968 |
| County Line Road over Br Southhampton Creek | Fair | 24.9 ft | 26,009 | 1966 |
| Newtown By-pass over Green Lane(t344) | Fair | 42.0 ft | 25,003 | 1974 |
| Traffic Route 13 over Branch Rock Run | Fair | 40.0 ft | 24,470 | 1955 |
| Interstate 295(eb) over Flowers Mill Road(t344) | Fair | 128.9 ft | 24,243 | 1972 |
| Interstate 295 EB over Norfolk Southern & Csx | Fair | 394.0 ft | 24,243 | 1972 |
| Interstate 295 WB over Lr 281 Parallel: US 1 | Fair | 224.1 ft | 24,217 | 1972 |
| Interstate 295 WB over Csx;septa-trenton Branch | Fair | 212.9 ft | 24,217 | 1972 |
| Interstate 295 WB over Langhorne-yardley Road | Fair | 113.8 ft | 24,217 | 1972 |
| County Line Road over Southampton Creek | Fair | 33.1 ft | 24,196 | 1966 |
| Interstate 295(wb) over Flowers Mill Road(t344) | Fair | 131.9 ft | 23,643 | 1972 |
| Interstate 295 WB over Norfolk Southern;csx | Fair | 407.2 ft | 23,643 | 1972 |
| Interstate 295 EB over Lr 281 Parallel: US 1 | Fair | 226.0 ft | 23,309 | 1972 |
| Interstate 295 EB over Csx;septa-trenton Branch | Fair | 212.9 ft | 23,309 | 1972 |
| Interstate 295 EB over Langhorne-yardley Road | Fair | 113.8 ft | 23,309 | 1972 |
| Lincoln Highway over Interstate 295 | Fair | 276.9 ft | 22,537 | 1972 |
| New Falls Road over Mill Creek | Fair | 48.9 ft | 22,307 | 1970 |
| Traffic Route 13 over Newbold Road & Conrail | Fair | 628.0 ft | 22,071 | 1954 |
| Traffic Route 13 over US 1 | Fair | 182.1 ft | 22,071 | 1954 |
| Lincoln Highway over Mill Creek | Fair | 21.0 ft | 22,031 | 1969 |
| Tullytwn Rd;off RM over Branch Martins Creek | Fair | 43.0 ft | 21,835 | 1955 |
| Traffic Route 13 over Mill Creek Rd(t323) | Fair | 102.0 ft | 20,915 | 1955 |
| John Fries Highway over Molasses Creek | Fair | 28.9 ft | 20,666 | 1955 |
| Swamp Road over Pine Run | Fair | 39.0 ft | 19,355 | 1941 |
| York Road over Branch Lahaska Creek | Fair | 20.0 ft | 18,892 | 1992 |
| John Fries Highway over Unami Creek | Fair | 58.1 ft | 18,805 | 1965 |
| Dublin Pike over North Br.neshaminy Creek | Fair | 55.1 ft | 18,709 | 1920 |
| Old York Road over Neshaminy Creek | Fair | 252.0 ft | 17,734 | 1969 |
| Doylestown By-pass over Branch Neshaminy Creek | Fair | 22.0 ft | 17,386 | 1973 |
| Easton Road over North Br.neshaminy Creek | Fair | 41.0 ft | 17,187 | 1939 |
| Pine Grove Road over Rock Run | Fair | 32.2 ft | 16,902 | 1957 |
| Old Lincoln Highwy over Mill Creek | Fair | 23.0 ft | 16,709 | 1972 |
| Old Lincoln Highwy over I-295 Csx Septa | Fair | 407.2 ft | 16,709 | 1972 |
| Bristol Pike over Neshaminy Creek | Fair | 275.9 ft | 16,335 | 1977 |
| Swamp Road over Doylestown Bypass | Fair | 224.1 ft | 16,044 | 1973 |
| Second Street Pike over Norfolk Southern | Fair | 121.1 ft | 16,036 | 1988 |
| Lr 362 SR 0232 over Pa Tpk (i-276) | Fair | 144.0 ft | 16,036 | 1954 |
| Old Lincoln Highwy over Conrail | Fair | 474.1 ft | 15,796 | 1938 |
| US 202 over Aquetong Creek | Fair | 27.9 ft | 15,615 | 1939 |
| East Trenton Ave. over Pennsylvania Canal | Fair | 69.9 ft | 15,530 | 1938 |
| Edgley-woodbourne over Queen Anne Creek | Fair | 136.2 ft | 15,343 | 1955 |
| New Falls Road over Queen Anne Creek | Fair | 118.1 ft | 14,854 | 1960 |
| Bridge ST / 3152g7 over Branch Delaware River | Fair | 25.9 ft | 14,803 | 1942 |
| Dublin Pike over East Br.perkiomen Creek | Fair | 44.9 ft | 14,747 | 1930 |
| Main Street over Septa(doylestown Line) | Fair | 24.9 ft | 14,724 | 1912 |
| East State Street over Watson Creek | Fair | 21.0 ft | 14,701 | 1952 |
| Bristol Pike over Woodhaven Road | Fair | 104.0 ft | 14,596 | 1962 |
| Bristol Road over Br.little Neshaminy Cr. | Fair | 48.9 ft | 14,595 | 1923 |
| County Line Road over Little Neshaminy Creek | Fair | 51.8 ft | 14,495 | 1985 |
| County Line Road over Park Creek | Fair | 55.1 ft | 14,495 | 1985 |
| Tyburn Road over Branch Martins Creek | Fair | 32.2 ft | 14,412 | 1954 |
| Bridge Street over Delaware Riv & Nj 29 SB | Fair | 1021.0 ft | 14,200 | 1928 |
| Dublin Pike over Three Mile Run | Fair | 40.0 ft | 14,033 | 1930 |
| Doylestown By-pass over Pine Run | Fair | 44.9 ft | 13,934 | 1973 |
| Philmont Avenue over Branch Poquessing Creek | Fair | 36.1 ft | 13,653 | 2010 |
| New Rodgers Road over Mill Creek | Fair | 27.9 ft | 13,629 | 1949 |
| Hulmeville Road over Mill Creek / 3374-b1 | Fair | 45.9 ft | 13,531 | 1979 |
| Connect Pa32&nj29 over Delaware River | Fair | 1276.9 ft | 13,200 | 1884 |
| Bristol Road over Mill Creek | Fair | 33.1 ft | 13,194 | 1987 |
| Second Street Pike over Mill Creek | Fair | 24.0 ft | 12,590 | 1964 |
| Easton Road over Creamery Road | Fair | 148.0 ft | 12,487 | 1950 |
| New Falls Road over Neshaminy Creek | Fair | 377.0 ft | 12,388 | 1964 |
| Easton Road over Deep Run | Fair | 186.0 ft | 12,380 | 1950 |
| Butler Pike over Pa 611 By Pass | Fair | 271.0 ft | 12,089 | 1975 |
| Street Road over Amtrak N-s Main Line | Fair | 173.9 ft | 12,048 | 1963 |
| Bristol-oxford Val over Mill Creek | Fair | 82.0 ft | 11,761 | 1954 |
| Oxford Valley Road over Queen Anne Creek | Fair | 106.0 ft | 11,761 | 1959 |
| Ramp A Southbound over Interstate 95 | Fair | 451.1 ft | 11,447 | 1969 |
| State Road over Neshaminy Creek | Fair | 315.0 ft | 11,159 | 1939 |
| Souderton Pike over Pleasant Springs Creek | Fair | 24.9 ft | 10,988 | 1969 |
| Broad Street over Beaver Run | Fair | 40.0 ft | 10,965 | 1920 |
| Buck Road over Neshaminy Creek | Fair | 207.0 ft | 10,789 | 1932 |
| US 202 over Del Riv Pa & D&r Canals | Fair | 1690.0 ft | 10,700 | 1971 |
| Souderton Road over Sellersville Bypass | Fair | 95.1 ft | 10,548 | 1967 |
| Woodbourne Road over Interstate 295 | Fair | 220.1 ft | 10,486 | 1972 |
| Lawn Avenue over Traffic Route 309 | Fair | 90.9 ft | 10,384 | 1967 |
| Pa 179 (sr 0179) over Delaware River | Fair | 1056.1 ft | 10,300 | 1904 |
| Durham Road over Interstate 295 | Fair | 233.9 ft | 10,112 | 1972 |
| Easton Road over Cabin Run Creek | Fair | 21.0 ft | 10,089 | 1950 |
| Paul Valley Road over Little Neshaminy Creek | Fair | 125.0 ft | 10,000 | 2008 |
| Bath Road over Mill Creek | Fair | 57.1 ft | 9,999 | 1958 |
| Almshouse Road over Little Neshaminy Creek | Fair | 141.1 ft | 9,983 | 1963 |
| Big Oak Road over Interstate 295 | Fair | 211.0 ft | 9,895 | 1967 |
| Swamp Road over Branch Neshaminy Creek | Fair | 33.1 ft | 9,883 | 1936 |
| North Main Street over Branch Tochickon Creek | Fair | 29.9 ft | 9,856 | 1931 |
| Bethlehem Pike over Three Mile Run | Fair | 22.0 ft | 9,840 | 1936 |
| Bethlehem Pk over Pa 309 Bypass 2920b10 | Fair | 97.1 ft | 9,731 | 1967 |
| Bustleton Pike over Branch Of Mill Creek | Fair | 26.9 ft | 9,578 | 1966 |
| Bustleton Pike over Mill Creek | Fair | 30.8 ft | 9,578 | 1965 |
| Old York Road over Watson Creek | Fair | 28.9 ft | 9,476 | 1969 |
| Trenton Road over Branch Queen Anne Creek | Fair | 47.9 ft | 9,445 | 1957 |
| Ferry Road over Easton Road | Fair | 104.0 ft | 9,247 | 1973 |
| Doylestwn Bypas SB over 611 By-pass (lr1068) | Fair | 190.9 ft | 9,175 | 1973 |
| Trenton Avenue over Rock Run | Fair | 27.9 ft | 9,029 | 1920 |
| Main Street over Septa (bethlehem Branch) | Fair | 157.2 ft | 8,922 | 1927 |
| Callowhill Street over East Br Perkiomen Creek | Fair | 120.1 ft | 8,870 | 1948 |
| Doylestwn Bypas NB over Pebble Hill Road | Fair | 166.0 ft | 8,858 | 1973 |
| Trenton Road over Mill Creek | Fair | 48.9 ft | 8,758 | 1957 |
| Taylorsville Road over Houghs Creek / 3039-b6 | Fair | 38.1 ft | 8,655 | 1941 |
| Doylestwn Bypas NB over Lr 1068 (611 By-pass) | Fair | 190.9 ft | 8,547 | 1973 |
| Doylestwn Bypas SB over Pebble Hill Road | Fair | 166.0 ft | 8,528 | 1973 |
| New Falls Road over Branch Martins Creek | Fair | 47.9 ft | 8,523 | 1957 |
| Trenton Road over Interstate 295 | Fair | 216.9 ft | 8,488 | 1968 |
| Newtown Yardley RD over Interstate 295 | Fair | 208.0 ft | 8,441 | 1967 |
| Trevose Road over Poquessing Creek | Fair | 44.9 ft | 8,438 | 1970 |
| Stony Hill Road over Interstate 295 | Fair | 250.0 ft | 8,204 | 1972 |
| State Road over Csx (leased Fromsepta ) | Fair | 122.0 ft | 7,996 | 1967 |
| State Road over Mill Creek | Fair | 29.9 ft | 7,996 | 1966 |
| North Easton Road over Pine Run | Fair | 49.9 ft | 7,945 | 1938 |
| Lindenhurst Road over Core Creek | Fair | 42.0 ft | 7,733 | 1966 |
| Lindenhurst Road over Core Creek / 3038-g9 | Fair | 21.0 ft | 7,733 | 2001 |
| Jacksonville Road over Branch Little Neshaminy | Fair | 35.1 ft | 7,579 | 1967 |
| Edgley-woodbourne over Black Ditch Creek | Fair | 48.9 ft | 7,372 | 1953 |
| Bristol Road over Neshaminy Creek | Fair | 154.9 ft | 7,336 | 1967 |
| Big Oak Road over Rock Run | Fair | 34.1 ft | 7,226 | 1955 |
| Washington Avenue over Newtown Creek / 3149-k4 | Fair | 55.1 ft | 7,209 | 1932 |
| Old Dublin Pike over Tr 611 By-pass | Fair | 222.1 ft | 7,106 | 1973 |
| Doylestwn Bypas NB over Saw Mill Road(t401) | Fair | 178.1 ft | 6,995 | 1973 |
| Doylestwn Bypas NB over Easton Road | Fair | 155.8 ft | 6,995 | 1973 |
| Brownsville Road over Neshaminy Creek | Fair | 253.9 ft | 6,991 | 1956 |
| North Main Street over Buck Creek | Fair | 65.9 ft | 6,954 | 1931 |
| Doylestwn Bypas SB over Saw Mill Road(t401) | Fair | 163.1 ft | 6,939 | 1973 |
| Afton Avenue West over Brock Creek / 3151-e2 | Fair | 41.0 ft | 6,721 | 1961 |
| Souderton Pike over Br.pleasant Springs Ck. | Fair | 43.0 ft | 6,619 | 1970 |
| Washington Crossin over Newtown Creek | Fair | 38.1 ft | 6,525 | 1967 |
| Tennis Ave.(t456) over Interstate 95 Amtrak | Fair | 404.9 ft | 6,503 | 1964 |
| River Road;main ST over Dark Hollow Run | Fair | 26.9 ft | 6,360 | 1959 |
| South Main Street over Aquetong Creek | Fair | 170.9 ft | 6,360 | 1959 |
| Stoney Hill Road over Us-1 | Fair | 224.1 ft | 6,224 | 1985 |
| Ferry Rd./park AVE over North Br Neshaminy Creek | Fair | 160.1 ft | 6,190 | 1970 |
| Second Street Pike over Neshaminy Creek | Fair | 258.9 ft | 5,971 | 1982 |
| Durham Road over North Br.neshaminy Creek | Fair | 23.0 ft | 5,796 | 1931 |
| SR 2070 over Delaware River | Fair | 877.0 ft | 5,600 | 1904 |
| Washington Crossin over Pennsylva Canal/ 3038-k4 | Fair | 59.1 ft | 5,443 | 1932 |
| Limekiln Road over Pa 611 By-pass(lr1068) | Fair | 226.0 ft | 5,363 | 1973 |
| Broad Street(t350) over Doylestown Bypass | Fair | 228.0 ft | 5,148 | 1973 |
| Durham Road over Cooks Creek | Fair | 139.1 ft | 5,147 | 1987 |
| Mountain View Road over Tohickon Creek | Fair | 282.2 ft | 5,093 | 1972 |
| Easton Road over Turk Road(t389) | Fair | 195.9 ft | 5,076 | 1973 |
| Upper State Road over Neshaminy Creek | Fair | 232.0 ft | 5,000 | 1973 |
| Hellertown Street over Branch Beaver Run | Fair | 41.0 ft | 4,987 | 1940 |
| Richlandtown Pike over Tohickon Creek | Fair | 214.9 ft | 4,987 | 1964 |
| Connect Pa263&nj29 over Pennsylvania Canal | Fair | 66.9 ft | 4,600 | 1926 |
| Fallsington Avenue over Martins Creek | Fair | 46.9 ft | 4,517 | 1960 |
| Connect Pa263&nj29 over Delaware River | Fair | 825.1 ft | 4,500 | 1926 |
| Quakertown Road over Branch Cooks Creek | Fair | 24.0 ft | 4,479 | 1928 |
| Connect Pa32&nj12 over Delaware River | Fair | 951.1 ft | 4,400 | 1931 |
| Bridgetown Pike over Norfolk Southern/3261-f3 | Fair | 91.9 ft | 4,342 | 1987 |
| Old Bridgetown Pk. over Iron Works Creek | Fair | 71.9 ft | 4,342 | 1938 |
| Bridgetown Pike over Pine Run | Fair | 24.9 ft | 4,342 | 1966 |
| Centre Avenue over Newtown Creek | Fair | 34.1 ft | 4,254 | 1796 |
| Newbold Road over Rock Run | Fair | 58.1 ft | 4,201 | 1954 |
| Diamond Street over Pleasant Springs Creek | Fair | 24.9 ft | 4,133 | 1968 |
| Old Route 13 over Abandoned Canal | Fair | 88.9 ft | 4,000 | 1883 |
| Somerton Road over Csx | Fair | 117.1 ft | 3,986 | 1987 |
| River Road over Trib Delaware River | Fair | 49.9 ft | 3,958 | 1928 |
| River Road over Dyers Creek | Fair | 23.0 ft | 3,958 | 1929 |
| River Road over Houghs Creek | Fair | 62.0 ft | 3,958 | 1933 |
| Lower Holland Road over Ironworks Creek | Fair | 33.1 ft | 3,916 | 1952 |
| Railroad Avenue over Reading Creek | Fair | 37.1 ft | 3,903 | 1915 |
| Durham Road over Cabin Run | Fair | 27.9 ft | 3,841 | 1938 |
| East Afton Avenue over Delaware Canal/3151-f2 | Fair | 50.9 ft | 3,837 | 1932 |
| Mountain View Dr. over Lake Nockamixon(haycock) | Fair | 160.1 ft | 3,762 | 1972 |
| Langhorne West Acc over New US 1 By-pass | Fair | 194.9 ft | 3,744 | 1965 |
| Connect Pa32&nj519 over Delaware River | Fair | 700.1 ft | 3,600 | 1933 |
| Old Lincoln Highwy over New Us1 Southbound | Fair | 149.9 ft | 3,580 | 1954 |
| California Road over Tohickon Creek | Fair | 45.9 ft | 3,566 | 1970 |
| County Line RD over N.e.br Perkiomen Creek | Fair | 198.2 ft | 3,553 | 1932 |
| Fallsington Avenue over Branch Martins Creek | Fair | 44.9 ft | 3,539 | 1955 |
| Radcliffe Street over Adams Hollow Creek | Fair | 22.0 ft | 3,390 | 1911 |
| SR 1016 over Delaware River | Fair | 582.0 ft | 3,300 | 1904 |
| Windy Bush Road over Pidcock Creek | Fair | 49.9 ft | 3,292 | 1930 |
| South Tamenend AVE over Cooks Run | Fair | 38.1 ft | 3,134 | 1933 |
| Allentown Road over Licking Creek | Fair | 44.0 ft | 3,124 | 1935 |
| Churchville Lane over Churchville Rsvr/3261-a1 | Fair | 21.0 ft | 3,118 | 1942 |
| Elephant Road over Branch Of Deep Run | Fair | 35.1 ft | 3,002 | 1989 |
| Church Road over Br Of W Br Neshaminy CR | Fair | 38.1 ft | 2,977 | 1986 |
| Dolington Road over Interstate 295 | Fair | 200.1 ft | 2,820 | 1967 |
| Rushland Road over Neshaminy Creek | Fair | 225.1 ft | 2,497 | 1947 |
| River Road over Tinicum Creek | Fair | 169.0 ft | 2,382 | 1932 |
| River Road over Trib.of Delaware River | Fair | 26.9 ft | 2,382 | 1923 |
| Bristol Pike over Martins Creek | Fair | 46.9 ft | 2,347 | 1945 |
| Carver-wismer Road over Paunnacussing Creek | Fair | 44.0 ft | 2,246 | 1854 |
| Bedminster Road over Tohickon Creek | Fair | 127.0 ft | 2,202 | 1931 |
| Woodbourne Road over Core Creek | Fair | 42.0 ft | 2,173 | 1976 |
| Minsi Trail over Branch Of Morris Run | Fair | 21.0 ft | 2,172 | 1973 |
| Minsi Trail over Morris Run | Fair | 33.1 ft | 2,172 | 1973 |
| Steinsburg Road over Licking Creek | Fair | 26.9 ft | 2,150 | 1946 |
| Mill Creek Parkway over Mill Creek | Fair | 79.1 ft | 2,000 | 1950 |
| Sacketts Ford Road over Little Neshaminy Creek | Fair | 95.1 ft | 1,942 | 1973 |
| Quakertown Road over Cooks Creek | Fair | 24.0 ft | 1,932 | 1924 |
| Quakertown Road over Branch Cooks Creek | Fair | 21.0 ft | 1,932 | 1927 |
| M-y LN Service Rd. over U S Route 1 | Fair | 172.9 ft | 1,925 | 1985 |
| Totem Road over Br.neshaminy Creek | Fair | 30.8 ft | 1,925 | 1985 |
| Thatcher Road over Tohickon Creek | Fair | 201.1 ft | 1,867 | 1973 |
| School House Road over West Br. Neshaminy Creek | Fair | 138.1 ft | 1,800 | 1982 |
| Old Bethlehem Pike over Beaver Run | Fair | 24.9 ft | 1,800 | 1922 |
| Makefield Road over Rock Run | Fair | 27.9 ft | 1,800 | 1971 |
| Old Bethlehem Road over Kimples Creek | Fair | 29.9 ft | 1,737 | 1922 |
| Fairhill Road over Sellersville Bypass | Fair | 88.9 ft | 1,625 | 1967 |
| Frosty Hollow Road over Mill Creek | Fair | 42.0 ft | 1,600 | 1957 |
| Blooming Glen Road over East Br. Perkiomen Creek | Fair | 122.0 ft | 1,592 | 1874 |
| Carver-wismer Road over Gaddes Run | Fair | 41.0 ft | 1,567 | 1885 |
| River Road over Paunnacussing Creek | Fair | 46.9 ft | 1,532 | 2001 |
| Irish Meetinghouse over Branch Of Deep Run | Fair | 47.9 ft | 1,519 | 1928 |
| East Road (t350) over Doylestown Bypass(us202) | Fair | 244.1 ft | 1,518 | 1973 |
| South Park Drive over Branch Of Tohickon Creek | Fair | 22.0 ft | 1,457 | 1976 |
| South Park Road over Tohickon Creek | Fair | 301.8 ft | 1,457 | 1976 |
| Quarry Road (t359) over Interstate 295 | Fair | 253.0 ft | 1,447 | 1967 |
| Fallsington Avenue over Amtrak Main;canal Str. | Fair | 273.0 ft | 1,442 | 1929 |
| Main Street over Martins Creek | Fair | 37.1 ft | 1,442 | 1901 |
| Bordentown Road over Van Sciver Lake | Fair | 204.1 ft | 1,442 | 1950 |
| Old Bethlehem Road over Cooks Creek | Fair | 54.1 ft | 1,404 | 1777 |
| Green Lane T-346 over Black Ditch Creek | Fair | 25.9 ft | 1,400 | 1937 |
| Austin Drive over Trib To Queen Anne Creek | Fair | 21.0 ft | 1,400 | 1953 |
| Cathill Road over East Br.perkiomen Creek | Fair | 134.8 ft | 1,376 | 1970 |
| North 4th Street over Branch Of Tohickon Creek | Fair | 40.0 ft | 1,365 | 1938 |
| Alden Avenue over Rock Run | Fair | 24.9 ft | 1,360 | 1962 |
| Phillips Mill Road over Primrose Creek | Fair | 36.1 ft | 1,225 | 1966 |
| Kumry Road over Schmoutz Creek | Fair | 29.9 ft | 1,206 | 1937 |
| River Road over Hickory Run | Fair | 30.8 ft | 1,198 | 1919 |
| Cherry Road over Tohickon Creek | Fair | 26.9 ft | 1,124 | 1966 |
| Keeley Avenue over Pine Run | Fair | 70.9 ft | 1,000 | 1906 |
| Milford Square Pk over Unami Creek | Fair | 55.1 ft | 1,000 | 1924 |
| Wistar Road(t331) over Queen Anne Creek | Fair | 136.2 ft | 1,000 | 1978 |
| Austin Drive over Trib To Queen Anne Creek | Fair | 22.0 ft | 1,000 | 1953 |
| Forsythia Crossing over Mill Creek | Fair | 43.0 ft | 1,000 | 1960 |
| Quarry Road over Core Creek | Fair | 57.1 ft | 1,000 | 1980 |
| Devoe Drive over Us-1 By-pass | Fair | 122.0 ft | 930 | 1965 |
| Thatcher Road over Kimples Creek | Fair | 55.1 ft | 922 | 1972 |
| Gravel Hill Road over Mill Creek | Fair | 34.1 ft | 900 | 1860 |
| Turk Road T389 over Haileys Run | Fair | 28.9 ft | 840 | 1982 |
| Woodside Road over Delaware Canal | Fair | 24.9 ft | 830 | 1986 |
| Stockton Avenue over Aquetong Creek | Fair | 258.9 ft | 800 | 1910 |
| Pumping Station RD over Tohickon Creek | Fair | 134.8 ft | 800 | 1982 |
| Stoney Ford Road over Septa (service Discont.) | Fair | 60.0 ft | 800 | 1978 |
| Derbyshire Road over Rock Run | Fair | 27.9 ft | 800 | 1971 |
| Rosedale Road over Branch Of Unami Creek | Fair | 32.2 ft | 772 | 1933 |
| Richlandtown Road over Tohickon Creek | Fair | 91.9 ft | 752 | 1974 |
| Ivyland Road over Branch Little Neshaminy | Fair | 29.9 ft | 750 | 1984 |
| New Galena Road over N.branch Neshaminy Creek | Fair | 47.9 ft | 750 | 2017 |
| Elephant Road over E.branch Perkiomen Creek | Fair | 34.1 ft | 745 | 1978 |
| N. Ambler Street over Branch Of Tohickon Creek | Fair | 37.1 ft | 700 | 1978 |
| Erie Road over Tohickon Creek Tributary | Fair | 38.1 ft | 700 | 1987 |
| Kelly Road over Br.of Neshaminy Creek | Fair | 27.9 ft | 700 | 1977 |
| Sandy Run Road over Brock Creek | Fair | 47.9 ft | 700 | 1980 |
| Kellers Church Rd. over Deep Run | Fair | 82.0 ft | 695 | 2009 |
| Mt. Eyre Road over Delaware Canal | Fair | 51.8 ft | 660 | 1832 |
| Slifer Valley Road over Cooks Creek | Fair | 51.8 ft | 655 | 1953 |
| North 9th Street over Branch Of Tohickon Creek | Fair | 34.1 ft | 655 | 1979 |
| Woodhill Road over Branch Jericho Creek | Fair | 24.9 ft | 600 | 1947 |
| Lower Mountain Rd. over Mill Creek | Fair | 68.9 ft | 600 | 1983 |
| Ramp J over Csx | Fair | 149.9 ft | 600 | 1972 |
| North Drive over Newtown Creek | Fair | 34.1 ft | 600 | 1985 |
| Carver-wismer Road over Cabin Run (covered Brdg) | Fair | 80.1 ft | 597 | 1874 |
| Geigel Hill Road over Branch Swamp Creek | Fair | 23.0 ft | 595 | 1985 |
| Geigel Hill Road over Branch Of Swamp Creek | Fair | 39.0 ft | 595 | 1985 |
| Geigel Hill Road over Branch Swamp Creek | Fair | 27.9 ft | 595 | 1985 |
| Geigel Hill Road over Swamp Creek | Fair | 28.9 ft | 595 | 1860 |
| Geigel Hill Road over Swamp Creek / 2585-j10 | Fair | 43.0 ft | 595 | 1852 |
| Elm Avenue over Iron Works Creek | Fair | 46.9 ft | 560 | 1914 |
| Blue School Road over Morris Run | Fair | 53.1 ft | 544 | 1902 |
| Walnut Street over East Br.perkiomen Creek | Fair | 29.9 ft | 500 | 1978 |
| Silver Lake Road over Core Creek | Fair | 56.1 ft | 500 | 1995 |
| Limekiln Road over Pine Run | Fair | 106.0 ft | 500 | 1977 |
| Wrights Road over Newtown Creek | Fair | 38.1 ft | 500 | 1983 |
| Street Road over Pidcock Creek | Fair | 26.9 ft | 500 | 1954 |
| Creek Road over North Br Neshaminy Creek | Fair | 66.9 ft | 500 | 1985 |
| Orchard Road over Pleasant Spring Creek | Fair | 54.1 ft | 500 | 1983 |
| Hillcrest Road over Pleasant Spring Creek | Fair | 22.0 ft | 500 | 1968 |
| Telegraph Road over Pleasant Spring Creek | Fair | 34.1 ft | 500 | 1997 |
| Burpee Road over Cooks Run | Fair | 23.0 ft | 500 | 1977 |
| Iron Hill Road over Cooks Run | Fair | 27.9 ft | 500 | 2005 |
| New Britain Road over Trib. Neshaminy Creek | Fair | 24.0 ft | 500 | 1990 |
| Birch Drive over Unknown Creek | Fair | 24.0 ft | 500 | 1950 |
| Upper Mountain RD over Mill Creek | Fair | 66.9 ft | 400 | 1995 |
| Branch Road over E.br.perkiomen Creek | Fair | 96.1 ft | 400 | 1954 |
| Beaver Run Road over Rapp Creek | Fair | 80.1 ft | 400 | 1902 |
| Edison Road over Branch Of Neshaminy Crk | Fair | 24.0 ft | 400 | 1921 |
| Old York Road over Little Neshaminy Creek | Fair | 83.0 ft | 400 | 1930 |
| Sycamore Drive over Trib.little Neshaminy CR | Fair | 48.9 ft | 400 | 1980 |
| Old Easton Road over North Br. Neshamany Crk. | Fair | 32.2 ft | 400 | 1922 |
| Water Avenue over Unknown Creek | Fair | 33.1 ft | 400 | 1950 |
| Exit Lane over Unknown Creek | Fair | 33.1 ft | 400 | 1950 |
| Oak Tree Pass over Mill Creek | Fair | 33.1 ft | 400 | 1950 |
| Smith Road over Mill Creek | Fair | 84.0 ft | 350 | 1982 |
| Township Road T485 over Cooks Creek | Fair | 84.0 ft | 350 | 1961 |
| Rock Ridge Road over Beaver Creek | Fair | 24.0 ft | 350 | 1980 |
| Mechanic Street over Aquetong Creek | Fair | 33.1 ft | 350 | 1960 |
| Burnt House Hill R over Pine Run 2923-b4 | Fair | 26.9 ft | 330 | 1984 |
| Tohickon Hill Road over Geddes Run | Fair | 69.9 ft | 314 | 1906 |
| East College Ave. over Pennsylvania Canal | Fair | 76.1 ft | 300 | 1973 |
| Hill Road over Threemile Run | Fair | 38.1 ft | 300 | 1930 |
| Fairhill School RD over Tributary Neshaminy Crk | Fair | 22.0 ft | 300 | 1984 |
| Shady Retreat Road over Cooks Run | Fair | 23.0 ft | 300 | 1977 |
| Bergstrom Road over Pine Run | Fair | 32.2 ft | 300 | 1990 |
| Hillcrest Road over Unami Creek | Fair | 34.1 ft | 300 | 1980 |
| Tanyard Road over Ironworks Creek | Fair | 36.1 ft | 300 | 1980 |
| Golden Gate Drive over Stream | Fair | 24.9 ft | 300 | 1970 |
| Log College Drive over Stream | Fair | 27.9 ft | 300 | 1970 |
| Wood Lane over Unknown Creek | Fair | 33.1 ft | 300 | 1950 |
| Valley Road over Rock Run | Fair | 24.9 ft | 300 | 1960 |
| Quarry Road over Deep Run | Fair | 82.0 ft | 261 | 1990 |
| Schwenk Mill Road over E. Br. Perkiomen Creek | Fair | 86.0 ft | 250 | 1883 |
| Bridge Street over Cooks Creek | Fair | 55.1 ft | 250 | 1882 |
| Lonely Cottage DR over Rapp Creek | Fair | 22.0 ft | 250 | 1960 |
| Sunrise Way over Fish Creek | Fair | 24.9 ft | 250 | 1986 |
| Overbrook Lane over Mill Creek | Fair | 58.1 ft | 250 | 1950 |
| Brook Lane over Trib.fish Creek | Fair | 21.0 ft | 203 | 1986 |
| Clymer Avenue over Mill Creek | Fair | 189.0 ft | 201 | 1875 |
| Rickerts Road over Pine Run | Fair | 34.1 ft | 200 | 1910 |
| Mill Road(t360) over Threemile Run | Fair | 28.9 ft | 200 | 1930 |
| Old Jacksonville over Little Neshaminy Creek | Fair | 22.0 ft | 200 | 1933 |
| Mill Road over Watson Creek | Fair | 36.1 ft | 200 | 1912 |
| Quarry Road over Morris Run | Fair | 64.0 ft | 200 | 1889 |
| Ringing Rocks Road over High Falls Creek | Fair | 27.9 ft | 200 | 1927 |
| Twp-357 over Pa Tpk (i-276) | Fair | 150.9 ft | 200 | 1954 |
| T-355 (buck Rd) over Pa Tpk (i-276) | Fair | 154.9 ft | 200 | 1954 |
| T-354 over Pa Tpk (i-276) | Fair | 149.9 ft | 200 | 1954 |
| Nicklaus Drive over Br. Of Neshaminy Creek | Fair | 34.1 ft | 200 | 1975 |
| Greensward Road S over Tr Little Nesh CR | Fair | 32.2 ft | 200 | 1980 |
| Cassel Road over Licking Creek | Fair | 22.0 ft | 200 | 1950 |
| Covered Bridge Rd. over Tohickon Creek | Fair | 125.0 ft | 187 | 1873 |
| Saw Mill Road over Kimples Creek | Fair | 24.0 ft | 154 | 1937 |
| Groveland Road over Geddes Run | Fair | 24.0 ft | 150 | 1937 |
| Farm School Road over Tohickon Creek | Fair | 104.0 ft | 150 | 1876 |
| Tollgate Road over Hickory Creek | Fair | 38.1 ft | 150 | 1989 |
| Apple Road over Branch Of Tohickon Creek | Fair | 29.9 ft | 146 | 1931 |
| Upper Rocky Dale over Ridge Valley Creek | Fair | 32.2 ft | 135 | 1989 |
| Point Pleasant Pk. over Pennsylvania Canal | Fair | 86.0 ft | 129 | 1877 |
| Traugers Crossing over Gallows Run | Fair | 35.1 ft | 115 | 1950 |
| Dark Hollow Road over Trib.neshaminy Creek | Fair | 22.0 ft | 105 | 1935 |
| Old Easton Road over Nockamixon Creek | Fair | 44.9 ft | 100 | 1804 |
| Old Easton Road over Nockamixon Creek | Fair | 40.0 ft | 100 | 1826 |
| Flushing Road over Branch Of Neshaminy CR | Fair | 39.0 ft | 100 | 1948 |
| Rocky Dale Road over Ridge Valley Creek | Fair | 34.1 ft | 100 | 1936 |
| Brownsburg Rd.east over Jericho Creek | Fair | 45.9 ft | 100 | 1920 |
| Atkinson Road over Pidcock Creek | Fair | 48.9 ft | 100 | 1873 |
| Gayman Road over North Br Neshaminy Creek | Fair | 60.0 ft | 100 | 1887 |
| Spruce Lane over East Br.perkiomen Creek | Fair | 35.1 ft | 100 | 1980 |
| Valley Park Road over North Br.neshaminy Creek | Fair | 34.1 ft | 100 | 1924 |
| Hill Road over Deep Run | Fair | 85.0 ft | 100 | 1981 |
| Covered Bridge RD over Cabin Run | Fair | 68.9 ft | 100 | 1871 |
| Gruver Road over Tohickon Creek | Fair | 104.0 ft | 100 | 1925 |
| Cafferty Road over Tinicum Creek | Fair | 121.1 ft | 100 | 1872 |
| Byers Road over Beaver Creek | Fair | 45.9 ft | 100 | 1912 |
| Butter Creek Road over Butter Creek | Fair | 32.2 ft | 100 | 1933 |
| Church Road over Haycock Creek | Fair | 44.9 ft | 100 | 1928 |
| Johns Way over Branch Of Pine Run | Fair | 27.9 ft | 100 | 1990 |
| Ramp W over Station Avenue | Fair | 51.8 ft | 86 | 1997 |
| Walnut Lane over Schmoutz Creek | Fair | 25.9 ft | 75 | 1955 |
| Union Mill Drive over Delaware Canal | Fair | 58.1 ft | 60 | 1832 |
| Sterner Mill Road over Poquessing Creek | Fair | 25.9 ft | 50 | 1919 |
| Cuttalossa Road over Cuttalossa Creek | Fair | 26.9 ft | 50 | 1932 |
| Cuttalossa Road over Cuttalossa Creek | Fair | 23.0 ft | 50 | 1932 |
| Haycock Run Road over Haycock Creek | Fair | 34.1 ft | 50 | 1930 |
| Sheep Hole Road over Tinicum Creek | Fair | 63.0 ft | 50 | 1900 |
| Uhlerstown Hill RD over Penn Canal | Fair | 102.0 ft | 50 | 1856 |
| Quarry Road (t449) over Rapp Creek | Fair | 53.1 ft | 50 | 1900 |
| Kintner Road over Gallows Run | Fair | 46.9 ft | 50 | 1877 |
| Va Forrest Bridge over Delaware Canal | Fair | 53.1 ft | 50 | 1970 |
| Berm Lane over Delaware Canal | Fair | 50.9 ft | 30 | 1962 |
| Upper Limeport Rd. over Delaware Canal | Fair | 49.9 ft | 15 | 1832 |
| Milk House Drive over Delaware Canal | Fair | 49.9 ft | 10 | 1832 |
| Bridge Five Lane over Delaware Canal | Fair | 46.9 ft | 10 | 1832 |
| Traugers Bridge over Delaware Canal | Fair | 50.9 ft | 10 | 1984 |
| Bridge Two Lane over Delaware Canal | Fair | 51.8 ft | 5 | 2002 |
| Lincoln Highway over Neshaminy Creek | Good | 403.9 ft | 53,671 | 2023 |
| US 1 over S. Penna. Ave. | Good | 67.9 ft | 53,000 | 1952 |
| Lincoln Highway over Street Road | Good | 176.8 ft | 52,412 | 2021 |
| Lincoln Highway over Ramp Ij | Good | 169.9 ft | 52,412 | 2021 |
| Us-1 By-pass over Csxt Septa & SR 2037 | Good | 595.1 ft | 52,139 | 2022 |
| New Us-1 By-pass over Maple Avenue | Good | 100.1 ft | 50,975 | 2014 |
| Ramp Ab over I-276 | Good | 128.0 ft | 50,534 | 2018 |
| I-95 (nb) over Rmp-g I-276 Sr2049 & 413 | Good | 2299.9 ft | 46,995 | 2018 |
| Pa Tpk (i-276) over SR 2049 Durham Rd. | Good | 120.1 ft | 46,280 | 2016 |
| Pa Tpk (i-276) over SR 0413 New Rodgers Rd. | Good | 105.0 ft | 46,280 | 2016 |
| I-276 over Mill Creek | Good | 134.8 ft | 46,280 | 2017 |
| I-95 SB over I295&276;rp B E F G 2049 | Good | 2486.9 ft | 44,629 | 2018 |
| I-95 SB over New Rodgers Road (pa413) | Good | 203.1 ft | 44,629 | 2018 |
| I-95 (sb) over Mill Creek | Good | 567.9 ft | 44,629 | 2018 |
| Pa Tpk (i-276)rpab over T-317 (ellwood Ave) | Good | 89.9 ft | 42,834 | 2020 |
| Sellersville Bypas over State Road | Good | 73.2 ft | 35,273 | 1967 |
| Sellersville Bypas over Green Top Road(t455) | Good | 42.0 ft | 31,791 | 1967 |
| Sellersville Bypas over Central Ave(t425)/2920a9 | Good | 45.9 ft | 30,042 | 1967 |
| Traffic Route 309 over Septa (bethlehem Branch) | Good | 126.0 ft | 30,042 | 1967 |
| Sellersville Bypas over SR 4085 Bethlehem Pike | Good | 59.1 ft | 29,828 | 1967 |
| Newtown Yardley RD over Silver Lake;core Creek | Good | 142.1 ft | 28,933 | 1990 |
| Interstate 295 WB over Pennsylvania Turnpike | Good | 224.1 ft | 28,246 | 1972 |
| Interstate 295 EB over Pennsylvania Turnpike | Good | 224.1 ft | 27,719 | 1972 |
| Oxford Valley Road over Queen Anne Creek | Good | 28.9 ft | 24,621 | 1954 |
| Richboro Road over Neshaminy Creek | Good | 287.1 ft | 21,290 | 2007 |
| US 202 Parkway over New Britain Road | Good | 64.0 ft | 20,782 | 2012 |
| U.s. 202 Parkway over Unnamed Br. Neshaminy CR | Good | 121.1 ft | 20,782 | 2012 |
| Bristol Pike over Otter Creek | Good | 92.8 ft | 20,229 | 2015 |
| Interstate 295 WB over Del. R Pa 32 Nj 29 SB | Good | 1834.0 ft | 20,100 | 2019 |
| Interstate 295 EB over Del R Pa 32 Nj 29 SB | Good | 1814.0 ft | 20,100 | 2021 |
| York Road over Little Neshaminy CR & RD | Good | 214.9 ft | 19,135 | 1967 |
| US 202 Parkway over Cemetery Access Rd(fut.) | Good | 54.1 ft | 17,904 | 2012 |
| US 202 Parkway over Trail; Mill Creek | Good | 105.0 ft | 17,904 | 2012 |
| Hulmeville Road over Neshaminy Creek | Good | 293.0 ft | 17,567 | 1989 |
| Newtown Pike over Core Creek | Good | 66.9 ft | 15,894 | 2000 |
| Butler Avenue over W. Br. Neshaminy Creek | Good | 136.2 ft | 15,784 | 2014 |
| Interstate 295 EB over Pa Canal | Good | 116.1 ft | 15,753 | 2021 |
| Interstate 295 EB over Taylorsville RD | Good | 107.0 ft | 15,753 | 2021 |
| U.s. 202 Parkway over Unnamed Br. Nesh & Wetla | Good | 44.0 ft | 15,560 | 2012 |
| U.s. 202 Parkway over Almshouse Road | Good | 56.1 ft | 15,560 | 2012 |
| U.s. 202 Parkway over Neshaminy Creek | Good | 524.9 ft | 15,560 | 2012 |
| Lincoln Highway over Queen Anne Creek | Good | 22.0 ft | 15,519 | 2018 |
| U.s. 202 Parkway over Unnamed Br. Nesh & Wetla | Good | 29.9 ft | 15,511 | 2012 |
| Interstate 295 WB over Taylorsville Road | Good | 107.0 ft | 15,004 | 2019 |
| Interstate 295 WB over Pa Canal | Good | 116.1 ft | 15,004 | 2019 |
| County Line Road over West Br. Neshaminy Creek | Good | 110.9 ft | 13,985 | 2011 |
| Tyburn Rd/brist P over Amtrak-ny To Wash | Good | 291.0 ft | 13,610 | 1955 |
| Bristol Road over Little Neshaminy Creek | Good | 298.9 ft | 12,865 | 1999 |
| Easton Road over Tohickon Creek | Good | 283.1 ft | 12,380 | 1950 |
| Almshouse Road over Branch Little Neshaminy | Good | 25.9 ft | 12,289 | 2001 |
| Galloway Road over Branch Neshaminy Creek | Good | 24.0 ft | 11,978 | 1981 |
| Galloway Road over I-276 Pa Turnpike | Good | 282.2 ft | 11,978 | 2011 |
| Bristol-oxford Va over Pa Turnpike (i-276) | Good | 183.1 ft | 11,761 | 2011 |
| Tyburn Road over Newbold Road | Good | 115.2 ft | 11,568 | 1954 |
| Lr 09012 SR 2006 over Pa Tpk (i-276) | Good | 253.9 ft | 11,045 | 2020 |
| Tyburn Road over Ramp G | Good | 120.1 ft | 11,024 | 1954 |
| Tyburn Road over Warner Company Road | Good | 128.9 ft | 11,024 | 1955 |
| West Maple Avenue over Neshaminy Creek | Good | 234.9 ft | 10,812 | 2015 |
| US 202 over Pa 32(lr 326) | Good | 92.8 ft | 10,700 | 1971 |
| Bethlehem Pike over East Br. Perkiomen Creek | Good | 154.9 ft | 10,308 | 2019 |
| Richlieu Road over I-276 Pa Turnpike | Good | 315.0 ft | 10,304 | 2014 |
| Hulmeville Avenue over I-276 | Good | 188.0 ft | 10,302 | 2018 |
| Swamp Road over Branch Neshaminy Creek | Good | 43.0 ft | 9,883 | 2004 |
| Bristol Road over Lincoln Highway (us1) | Good | 140.1 ft | 9,658 | 2021 |
| Ford Road (t323) over Interstate 95 | Good | 272.0 ft | 9,580 | 2013 |
| Old Bristol Road over Norfolk Southern | Good | 73.2 ft | 8,714 | 1995 |
| Swamp Road/3037b10 over Branch Neshaminy Creek | Good | 24.0 ft | 8,586 | 1998 |
| Lower State Road over Neshaminy Creek | Good | 211.9 ft | 8,080 | 2012 |
| Bridge Street over Delaware Canal | Good | 49.9 ft | 8,067 | 2009 |
| Souderton Pike over Morris Run | Good | 49.9 ft | 7,314 | 1902 |
| Lower State Road over Branch Of Mill Creek | Good | 24.0 ft | 7,209 | 2022 |
| Bensalem Blvd. over Pa Turnpike (i-276) | Good | 183.1 ft | 6,960 | 2015 |
| River Road over Jericho Creek | Good | 57.1 ft | 6,834 | 2000 |
| Churchville Road over Mill Creek | Good | 49.9 ft | 6,395 | 2009 |
| Swamp Road over Mill Creek | Good | 71.9 ft | 6,374 | 2000 |
| Penn Valley Road over Martins Creek | Good | 39.0 ft | 6,087 | 1978 |
| Ramp D over Ramp A;interstate 95 | Good | 464.9 ft | 5,806 | 1999 |
| Walnut Street over Br Pleasant Springs CR | Good | 61.0 ft | 5,673 | 2008 |
| Constitution Ave. over Pleasant Spring Creek | Good | 76.1 ft | 5,502 | 1999 |
| Walnut Street over East Br Perkiomen Creek | Good | 212.9 ft | 5,300 | 2018 |
| S Olds Boulevard over Queen Anne Creek | Good | 27.9 ft | 5,200 | 2013 |
| Old Dublin Pike over Pine Run | Good | 81.0 ft | 5,128 | 1875 |
| Easton Road over Cooks Creek | Good | 73.2 ft | 5,099 | 2020 |
| Pickertown Road over U.s. 202 Parkway | Good | 71.9 ft | 4,930 | 2012 |
| Allentown Road over Ridge Valley Creek | Good | 37.1 ft | 4,451 | 1908 |
| Old Bridgetown Pk. over Neshaminy Creek | Good | 295.9 ft | 4,342 | 2001 |
| Trumbauersville RD over Beaver Run | Good | 22.0 ft | 4,247 | 2005 |
| Hellertown Road over Branch Of Cooks Creek | Good | 25.9 ft | 4,163 | 2013 |
| Bristol Road over Mill Creek | Good | 62.0 ft | 4,086 | 1963 |
| Easton Road over Gallows Run | Good | 64.0 ft | 3,978 | 2013 |
| New Galena Road over Walters Run;reading Ck. | Good | 32.2 ft | 3,807 | 1985 |
| Hulmeville Avenue over Csx/septa | Good | 94.2 ft | 3,793 | 2022 |
| Mountain View Road over Saw Mill Road | Good | 123.0 ft | 3,762 | 1972 |
| Allentown Road over Unami Creek | Good | 126.0 ft | 3,699 | 2005 |
| Black Rock Road over Delaware Canal | Good | 20.0 ft | 3,600 | 2009 |
| Tyburn Road over Conrail To U.s.steel | Good | 155.8 ft | 3,349 | 1954 |
| Tyburn Road over Pennsylvania Avenue | Good | 155.8 ft | 3,349 | 1954 |
| River Road over Delaware Canal | Good | 56.1 ft | 3,273 | 2011 |
| Upper Ridge Road over Unami Creek | Good | 151.9 ft | 3,210 | 2020 |
| SR 4033 Lr09106 over Pa Tpk (i-476) | Good | 154.9 ft | 3,210 | 2019 |
| River Road over Delaware Canal | Good | 53.1 ft | 3,092 | 2007 |
| Wells Road (t-342) over U.s. 202 Parkway | Good | 112.9 ft | 3,086 | 2011 |
| Delaware Road over Penna / Delaware Canal | Good | 56.1 ft | 2,756 | 2014 |
| Callowhill Road over North Br Neshaminy Creek | Good | 70.9 ft | 2,554 | 2005 |
| Union Road over Branch Tohickon Creek | Good | 33.1 ft | 2,481 | 1990 |
| Otter Street over Otter Creek | Good | 59.1 ft | 2,477 | 2009 |
| River Road (pa 32) over Delaware Canal | Good | 44.9 ft | 2,382 | 1932 |
| Jefferson Avenue over Newtown Creek | Good | 73.2 ft | 2,299 | 1903 |
| River Road over Delaware Canal | Good | 50.9 ft | 2,256 | 1932 |
| Bridgeton Hill RD over Pennsylvania Canal | Good | 53.1 ft | 2,238 | 2013 |
| Dark Hollow Road over Tohickon Creek/ 2699-a10 | Good | 169.9 ft | 2,231 | 2004 |
| Steinsburg Road over Pa Tpk (toll 476) | Good | 163.1 ft | 2,189 | 2017 |
| Kellers Church RD over Cabin Run | Good | 24.0 ft | 2,077 | 2006 |
| Chinquapin Road over Ironworks Creek | Good | 48.9 ft | 1,999 | 1966 |
| Davisville Road over Southampton Creek | Good | 22.0 ft | 1,800 | 1996 |
| Minsi Trail over Branch Morris Run | Good | 24.9 ft | 1,693 | 2007 |
| Trumbauersville RD over Pa Tpk (toll 476) | Good | 142.1 ft | 1,665 | 2017 |
| River Road over Tohickon Creek | Good | 183.1 ft | 1,562 | 2016 |
| Worthington Mill over Neshaminy Creek | Good | 253.0 ft | 1,526 | 2022 |
| Church Hill Road over Branch Of Gallows Run | Good | 29.9 ft | 1,523 | 2009 |
| Irish Meetinghouse over Deep Run | Good | 44.0 ft | 1,519 | 1963 |
| Deep Run Road over Deep Run | Good | 22.0 ft | 1,501 | 2006 |
| Deep Run Road over Deep Run Creek | Good | 38.1 ft | 1,501 | 2006 |
| River Road over Trib. Of Delaware River | Good | 26.9 ft | 1,436 | 2022 |
| Cherry Road over Branch Of Tohickon Creek | Good | 44.9 ft | 1,124 | 1984 |
| Pickertown Road over Mill Creek | Good | 65.9 ft | 1,000 | 2004 |
| Mill Creek Road over Martins Creek | Good | 82.0 ft | 1,000 | 2020 |
| South Sugan Road over Aquetong Creek | Good | 48.9 ft | 883 | 1973 |
| New Galena Road over Trib No. Br.neshaminy CR | Good | 22.0 ft | 787 | 2009 |
| Rickert Road over Morris Run | Good | 75.1 ft | 750 | 2020 |
| Geigel Hill Road over Tinicum Creek | Good | 58.1 ft | 725 | 2011 |
| Rockhill Road over Three Mile Run | Good | 42.0 ft | 630 | 2014 |
| Jugtown Hill Road over Pennsylvania Canal | Good | 77.1 ft | 592 | 2012 |
| Stony Brook Road over Jericho Creek | Good | 58.1 ft | 584 | 1973 |
| Old Easton Road over Pine Run | Good | 50.9 ft | 500 | 2020 |
| Rosenberger Road over Molasses Creek | Good | 36.1 ft | 500 | 2022 |
| Rockhill Road over Csx Septa Beth Br.(espn) | Good | 67.9 ft | 450 | 1998 |
| Ferry Street over Delaware Canal | Good | 56.1 ft | 440 | 2012 |
| Willow Road over Ironworks Creek | Good | 29.9 ft | 412 | 1962 |
| Kansas Road over Little Neshaminy Creek | Good | 37.1 ft | 400 | 1979 |
| Landisville Road over Pine Run | Good | 54.1 ft | 400 | 2000 |
| Scholls School RD over Morgan Creek | Good | 29.9 ft | 400 | 1974 |
| Mill Road over Trib. Neshaminy Creek | Good | 28.9 ft | 400 | 2014 |
| Creek Road over Little Neshaminy Creek | Good | 42.0 ft | 400 | 2021 |
| Mine Road over Tohickon Creek | Good | 30.8 ft | 400 | 2020 |
| New Hope Road over Mill Creek | Good | 48.9 ft | 370 | 2000 |
| School Road over Tri. To Neshaminy Creek | Good | 27.9 ft | 300 | 2017 |
| Street Road over Pidcock Creek | Good | 27.9 ft | 300 | 1990 |
| Lonely Cottage Rd. over Beaver Creek | Good | 22.0 ft | 280 | 1961 |
| Headquarters Road over Sundale Creek | Good | 32.2 ft | 260 | 2012 |
| West Rock Road over Threemile Run | Good | 79.1 ft | 250 | 1979 |
| Holicong Road over Lahaska Creek | Good | 28.9 ft | 250 | 1980 |
| Moyer Road over Pleasant Spring Creek | Good | 29.9 ft | 250 | 1975 |
| Pineville Road over Pidcock Creek | Good | 46.9 ft | 247 | 2013 |
| Letchworth Avenue over Pennsylvania Canal | Good | 62.0 ft | 200 | 1875 |
| Stone Bridge Road over Deep Run | Good | 54.1 ft | 200 | 2021 |
| Roudenbush Road over Kimples Creek | Good | 42.0 ft | 200 | 2021 |
| Old Carversville over Paunnacussing Creek | Good | 53.1 ft | 153 | 1931 |
| Springfield Street over Septa (tracks Removed) | Good | 71.9 ft | 150 | 1985 |
| Lehnenberg Road over Trb Delaware(rodges Run) | Good | 30.8 ft | 132 | 2007 |
| Lehnenberg Road over Rodges Run | Good | 30.8 ft | 132 | 2007 |
| Red Hill Road over Branch Of Tinicum Creek | Good | 53.1 ft | 104 | 2008 |
| Orchard Road over Pleasant Spring Creek | Good | 35.1 ft | 100 | 1980 |
| Ramp W over I-95(NB);ACCESS Road | Good | 536.1 ft | 86 | 1997 |
| Bucks Road over East Br.perkiomen Creek | Good | 64.0 ft | 50 | 1895 |
| Traugers Crossing over Gallows Run | Good | 50.9 ft | 50 | 1893 |
| Schultz Lane over Buck Creek | Good | 26.9 ft | 35 | 1985 |
| Lower Limeport RD over Delaware Canal | Good | 50.9 ft | 20 | 1832 |
| Phillips Mill Road over Delaware Canal | Good | 48.9 ft | 20 | 2018 |
| Redfield Bridge over Delaware Canal | Good | 51.8 ft | 10 | 2016 |