List of Pennsylvania Railroads | 
| Railroad Name | 
Start Date | 
End Date | 
    | Addison and Pennsylvania Railway | 
    1887 | 
    1898 | 
 
    | Addison and Northern Pennsylvania Railway | 
    1882 | 
    1887 | 
 
    | Aliquippa and Southern Railroad | 
    1906 | 
    2002 | 
 
    | Allegheny Junction Railroad | 
    1898 | 
    1907 | 
 
    | Allegheny Terminal Company | 
    1899 | 
    Unknown | 
 
    | Allegheny Valley Railroad | 
    1852 | 
    1891 | 
 
    | Allegheny Valley Railway | 
    1892 | 
    1910 | 
 
    | Allegheny and Bald Eagle Railroad, Coal and Iron Company | 
    1839 | 
    1859 | 
 
    | Allegheny and South Side Railway | 
    1892 | 
    Unknown | 
 
    | Allegheny and Western Railway | 
    1896 | 
    1918 | 
 
    | Allentown Railroad | 
    1853 | 
    1945 | 
 
    | Allentown Terminal Railroad | 
    1888 | 
    1976 | 
 
    | Altoona Northern Railroad | 
    1912 | 
    1919 | 
 
    | Altoona and Beech Creek Railroad | 
    1897 | 
    1910 | 
 
    | Altoona and Philipsburg Connecting Railroad | 
    1892 | 
    1906 | 
 
    | Altoona and Wopsononock Railroad | 
    1890 | 
    1891 | 
 
    | Altoona, Clearfield and Northern Railroad | 
    1891 | 
    1897 | 
 
    | Altoona, Juniata and Northern Railway | 
    1910 | 
    1913 | 
 
    | Arnot and Pine Creek Railroad | 
    1881 | 
    1937 | 
 
    | Atlantic and Great Western Railroad | 
    1853 | 
    1880 | 
 
    | Atlantic and Great Western Railway | 
    1865 | 
    1871 | 
 
    | Auburn and Port Clinton Railroad | 
    1854 | 
    1857 | 
 
    | Bachman Valley Railroad | 
    1870 | 
    1886 | 
 
    | Bald Eagle Valley Railroad | 
    1861 | 
    1908 | 
 
    | Baltimore Coal and Union Railroad Company | 
    1868 | 
    1871 | 
 
    | Baltimore and Cumberland Valley Railroad | 
    1878 | 
    1917 | 
 
    | Baltimore and Cumberland Valley Railroad Extension Company | 
    1880 | 
    Unknown | 
 
    | Baltimore and Hanover Railroad | 
    1877 | 
    1886 | 
 
    | Baltimore and Harrisburg Railway | 
    1886 | 
    1917 | 
 
    | Baltimore and Harrisburg Railway (Eastern Extension) | 
    1888 | 
    1917 | 
 
    | Baltimore and Harrisburg Railway (Western Extension) | 
    1888 | 
    1917 | 
 
    | Baltimore and Lehigh Railroad | 
    1891 | 
    1894 | 
 
    | Baltimore and Ohio Railroad | 
    1827 | 
    1987 | 
 
    | Baltimore and Ohio Railroad in Pennsylvania | 
    1912 | 
    1980 | 
 
    | Baltimore and Ohio Short Line Railroad | 
    1885 | 
    1887 | 
 
    | Baltimore and Philadelphia Railroad | 
    1852 | 
    1989 | 
 
    | Baltimore and Philadelphia Railway | 
    1883 | 
    1883 | 
 
    | Bangor and Bath Railroad | 
    1880 | 
    1880 | 
 
    | Bangor and Portland Railway | 
    1879 | 
    1909 | 
 
    | Barclay Coal Company | 
    1862 | 
    1891 | 
 
    | Barclay Railroad | 
    1891 | 
    1902 | 
 
    | Barclay Railroad and Coal Company | 
    1854 | 
    1862 | 
 
    | Bare Rock Railroad | 
    1892 | 
    Unknown | 
 
    | Bear Creek Railroad | 
    1865 | 
    1867 | 
 
    | Beaver Meadow Railroad and Coal Company | 
    1830 | 
    1864 | 
 
    | Beaver Meadow, Tresckow and New Boston Railroad | 
    1894 | 
    Unknown | 
 
    | Beaver Valley Railroad | 
    1887 | 
    1941 | 
 
    | Beaver and Ellwood Railroad | 
    1890 | 
    1916 | 
 
    | Bedford Railroad | 
    1859 | 
    1864 | 
 
    | Bedford and Blair County Railroad | 
    1893 | 
    1894 | 
 
    | Bedford and Bridgeport Railroad | 
    1868 | 
    1891 | 
 
    | Bedford and Bridgeport Railway | 
    1891 | 
    1911 | 
 
    | Bedford and Hollidaysburg Railroad | 
    1902 | 
    1911 | 
 
    | Beech Creek Extension Railroad | 
    1901 | 
    1961 | 
 
    | Beech Creek Railroad | 
    1886 | 
    1976 | 
 
    | Beech Creek, Clearfield and Southwestern Railroad | 
    1883 | 
    1886 | 
 
    | Bell's Gap Railroad | 
    1871 | 
    1889 | 
 
    | Bellefonte Central Railroad | 
    1892 | 
    1985 | 
 
    | Bellefonte and Buffalo Run Railroad | 
    1882 | 
    1882 | 
 
    | Bellefonte and Snowshoe Railroad | 
    1859 | 
    1881 | 
 
    | Bellefonte, Nittany and Lemont Railroad | 
    1883 | 
    1889 | 
 
    | Bells Run Railroad | 
    1903 | 
    Unknown | 
 
    | Belvidere Delaware Railroad | 
    1836 | 
    1958 | 
 
    | Berks County Railroad | 
    1871 | 
    1874 | 
 
    | Berks and Chester Railroad | 
    1864 | 
    1866 | 
 
    | Berlin Branch Railroad | 
    1876 | 
    1903 | 
 
    | Berlin Railroad | 
    1879 | 
    1912 | 
 
    | Bethlehem Railroad | 
    1861 | 
    1864 | 
 
    | Big Level and Bradford Railroad | 
    1881 | 
    1883 | 
 
    | Big Level and Kinzua Railroad | 
    1881 | 
    1911 | 
 
    | Binghamton, Towanda and Western Railway | 
    1902 | 
    1902 | 
 
    | Blacklick and Yellow Creek Railroad | 
    1904 | 
    1911 | 
 
    | Blacksville and Western Railway | 
    1917 | 
    1917 | 
 
    | Bloom Run Railroad | 
    1902 | 
    Unknown | 
 
    | Bloomsburg and Sullivan Railroad | 
    1883 | 
    1928 | 
 
    | Bradford Railroad | 
    1911 | 
    1932 | 
 
    | Bradford Railway | 
    1881 | 
    1911 | 
 
    | Bradford and Foster Brook Railway | 
    1877 | 
    1879 | 
 
    | Bradford and State Line Railroad | 
    1881 | 
    1881 | 
 
    | Bradford and Western Pennsylvania Railroad | 
    1891 | 
    Unknown | 
 
    | Bradford, Bordell and Kinzua Railroad | 
    1880 | 
    1892 | 
 
    | Bradford, Bordell and Kinzua Railway | 
    1892 | 
    1903 | 
 
    | Bradford, Bordell and Smethport Railroad | 
    1880 | 
    1892 | 
 
    | Bridgeport and Widemire Railway | 
    1896 | 
    1913 | 
 
    | Brock Railroad | 
    1903 | 
    Unknown | 
 
    | Brockport and Shawmut Railroad | 
    1886 | 
    1940 | 
 
    | Brockwayville and Punxsutawney Railroad | 
    1882 | 
    1891 | 
 
    | Brooks Mills and Altoona Railroad | 
    1894 | 
    1894 | 
 
    | Brookville Railway | 
    1896 | 
    Unknown | 
 
    | Brookville and Mahoning Railroad | 
    1903 | 
    1909 | 
 
    | Brownstone and Middletown Railroad | 
    1892 | 
    Unknown | 
 
    | Brownsville Railway | 
    1875 | 
    1880 | 
 
    | Brownsville and New Haven Railway | 
    1876 | 
    1882 | 
 
    | Brownsville and State Line Railroad | 
    1893 | 
    1894 | 
 
    | Bruce and Clairton Railroad | 
    1901 | 
    1902 | 
 
    | Buffalo Coal and Iron Company | 
    1856 | 
    1860 | 
 
    | Buffalo Run, Bellefonte and Bald Eagle Railroad | 
    1882 | 
    1891 | 
 
    | Buffalo Valley Railroad | 
    1868 | 
    1879 | 
 
    | Buffalo and Bradford Railroad | 
    1856 | 
    1859 | 
 
    | Buffalo and Erie Railroad | 
    1867 | 
    1869 | 
 
    | Buffalo and St. Marys Railroad | 
    1895 | 
    1897 | 
 
    | Buffalo and Susquehanna Railroad | 
    1891 | 
    1954 | 
 
    | Buffalo and Susquehanna Railway | 
    1902 | 
    1915 | 
 
    | Buffalo and Washington Railway | 
    1865 | 
    1871 | 
 
    | Buffalo, Bradford and Kane Railroad | 
    1904 | 
    1931 | 
 
    | Buffalo, Bradford and Pittsburgh Railroad | 
    1859 | 
    1941 | 
 
    | Buffalo, Chautauqua Lake and Pittsburgh Railway | 
    1879 | 
    1880 | 
 
    | Buffalo, Cleveland and Chicago Railway | 
    1881 | 
    1881 | 
 
    | Buffalo, Corry and Pittsburgh Railroad | 
    1867 | 
    1872 | 
 
    | Buffalo, New York and Philadelphia Railroad | 
    1883 | 
    1887 | 
 
    | Buffalo, New York and Philadelphia Railway | 
    1871 | 
    1883 | 
 
    | Buffalo, Pittsburgh and Western Railroad | 
    1881 | 
    1883 | 
 
    | Buffalo, Rochester and Pittsburgh Railway | 
    1887 | 
    Unknown | 
 
    | Buffalo, St. Marys and Southwestern Railroad | 
    1897 | 
    1899 | 
 
    | Bustleton Railroad | 
    1891 | 
    1902 | 
 
    | Bustleton and Eastern Railroad | 
    1893 | 
    1893 | 
 
    | Butler and Pittsburgh Railroad | 
    1896 | 
    1897 | 
 
    | Caledonia Iron, Land and Railroad Company | 
    1867 | 
    1869 | 
 
    | Cambria County Railroad | 
    1896 | 
    1898 | 
 
    | Cambria and Clearfield Railroad | 
    1887 | 
    1903 | 
 
    | Cambria and Clearfield Railway | 
    1903 | 
    1913 | 
 
    | Cambria and Indiana Railroad | 
    1911 | 
    1994 | 
 
    | Cammal and Black Forest Railway | 
    1894 | 
    Unknown | 
 
    | Canoe Creek Railroad | 
    1900 | 
    1901 | 
 
    | Carbon Limestone Railroad | 
    1894 | 
    1894 | 
 
    | Catasauqua and Fogelsville Railroad | 
    1854 | 
    1944 | 
 
    | Catawissa Railroad | 
    1860 | 
    1953 | 
 
    | Catawissa, Williamsport and Erie Railroad | 
    1849 | 
    1860 | 
 
    | Central Pennsylvania Railroad | 
    1889 | 
    1891 | 
 
    | Central Pennsylvania Railroad (Eastern Extension) | 
    1890 | 
    1891 | 
 
    | Central Pennsylvania and Western Railroad | 
    1893 | 
    1902 | 
 
    | Central Railroad of New Jersey | 
    1849 | 
    1976 | 
 
    | Central Railroad of Pennsylvania | 
    1891 | 
    1918 | 
 
    | Central Trunk Railway | 
    1868 | 
    1909 | 
 
    | Chambersburg and Gettysburg Railroad | 
    1890 | 
    Unknown | 
 
    | Chambersburg, Greencastle and Hagerstown Railroad | 
    1853 | 
    1859 | 
 
    | Chapman and Lehigh Railway | 
    1881 | 
    1882 | 
 
    | Chartiers Connecting Railroad | 
    1881 | 
    1899 | 
 
    | Chartiers Railway | 
    1867 | 
    1907 | 
 
    | Chartiers Southern Railway | 
    1906 | 
    1929 | 
 
    | Chartiers Valley Railroad | 
    1853 | 
    1866 | 
 
    | Chartiers and Mansfield Valley Railway | 
    1880 | 
    1881 | 
 
    | Cheat Haven Railroad | 
    1902 | 
    1907 | 
 
    | Cheat Haven and Bruceton Railroad | 
    1911 | 
    1965 | 
 
    | Cheat River Railroad | 
    1896 | 
    1907 | 
 
    | Cherry Grove Railroad | 
    1884 | 
    1894 | 
 
    | Cherry Springs Railroad | 
    1893 | 
    1893 | 
 
    | Cherry Tree and Dixonville Railroad | 
    1903 | 
    1970 | 
 
    | Chester Creek Railroad | 
    1866 | 
    1917 | 
 
    | Chester Valley Railroad | 
    1850 | 
    1888 | 
 
    | Chester and Delaware River Railroad | 
    1871 | 
    1923 | 
 
    | Chestnut Hill Railroad | 
    1848 | 
    1948 | 
 
    | Chestnut Ridge Railroad of Pennsylvania | 
    1898 | 
    1902 | 
 
    | Chestnut Ridge Railway | 
    1902 | 
    2003 | 
 
    | Cheswick and Harmar Railroad | 
    1901 | 
    1972 | 
 
    | Clarion River Railway | 
    1889 | 
    1948 | 
 
    | Clarion and Jefferson Railroad | 
    1904 | 
    1904 | 
 
    | Clarion and Summerville Railroad | 
    1900 | 
    1901 | 
 
    | Clarion, Summerville and Pittsburgh Railroad | 
    1901 | 
    1903 | 
 
    | Clearfield Southern Railroad | 
    1898 | 
    1905 | 
 
    | Clearfield and Jefferson Railway | 
    1885 | 
    1889 | 
 
    | Clearfield and Mahoning Railway | 
    1892 | 
    Unknown | 
 
    | Cleveland and Pittsburgh Railroad | 
    1836 | 
    1976 | 
 
    | Cleveland, Painesville and Ashtabula Railroad | 
    1848 | 
    1868 | 
 
    | Coal Glen Railroad | 
    1889 | 
    Unknown | 
 
    | Colebrook Valley Railroad | 
    1881 | 
    1886 | 
 
    | Colebrookdale Railroad | 
    1865 | 
    1945 | 
 
    | Columbia Bank | 
    1852 | 
    1864 | 
 
    | Columbia Bank and Bridge Company | 
    1837 | 
    1852 | 
 
    | Columbia Bridge Company | 
    1835 | 
    1871 | 
 
    | Columbia and Maryland Line Railroad | 
    1860 | 
    1864 | 
 
    | Columbia and Port Deposit Railroad | 
    1858 | 
    1890 | 
 
    | Columbia and Port Deposit Railway | 
    1890 | 
    1916 | 
 
    | Columbus and Erie Railroad | 
    1905 | 
    1941 | 
 
    | Conewango Valley Railroad | 
    1870 | 
    1870 | 
 
    | Confluence and Oakland Railroad | 
    1890 | 
    1941 | 
 
    | Confluence and State Line Railroad | 
    1889 | 
    1890 | 
 
    | Connecting Railway | 
    1863 | 
    1976 | 
 
    | Connection Railroad | 
    1870 | 
    1871 | 
 
    | Connellsville Central Railroad | 
    1902 | 
    1905 | 
 
    | Connellsville and Monongahela Railway | 
    1905 | 
    Unknown | 
 
    | Connellsville and State Line Railway | 
    1910 | 
    1917 | 
 
    | Connequenessing Valley Railroad | 
    1881 | 
    1882 | 
 
    | Continental Coal Company | 
    1860 | 
    1865 | 
 
    | Corning, Cowanesque and Antrim Railway | 
    1873 | 
    1892 | 
 
    | Cornwall Railroad | 
    1870 | 
    1968 | 
 
    | Cornwall and Lebanon Railroad | 
    1882 | 
    1918 | 
 
    | Cornwall and Mount Hope Railroad | 
    1883 | 
    1886 | 
 
    | Corry and State Line Railroad | 
    1879 | 
    1879 | 
 
    | Coudersport and Pine Creek Railroad | 
    1889 | 
    1895 | 
 
    | Coudersport and Port Allegany Railroad | 
    1882 | 
    1970 | 
 
    | Coudersport and Wellsboro Railroad | 
    1892 | 
    1894 | 
 
    | Cowanesque Valley Railroad | 
    1869 | 
    1874 | 
 
    | Crane Railroad | 
    1905 | 
    1914 | 
 
    | Cresson Railroad | 
    1891 | 
    1891 | 
 
    | Cresson and Clearfield County and New York Short Route Railroad | 
    1882 | 
    1894 | 
 
    | Cresson and Irvona Railroad | 
    1894 | 
    1903 | 
 
    | Cross Cut Railroad | 
    1864 | 
    1867 | 
 
    | Cross Fork Railroad | 
    1893 | 
    1893 | 
 
    | Cumberland Valley Railroad | 
    1831 | 
    1919 | 
 
    | Cumberland Valley and Waynesboro Railroad | 
    1901 | 
    1906 | 
 
    | Curwensville and Bower Railroad | 
    1903 | 
    1905 | 
 
    | Dallastown Railroad | 
    1898 | 
    1902 | 
 
    | Danville and Pottsville Railroad | 
    1826 | 
    1851 | 
 
    | Danville, Hazleton and Wilkes-Barre Railroad | 
    1867 | 
    1878 | 
 
    | Darlington Cannel Coal Railroad | 
    1852 | 
    1855 | 
 
    | Dauphin and Susquehanna Coal Company | 
    1838 | 
    1859 | 
 
    | Dawson, Broadford and Mount Pleasant Railroad | 
    1881 | 
    1882 | 
 
    | Delaware River Railroad and Bridge Company | 
    1896 | 
    1954 | 
 
    | Delaware River and Lancaster Railroad | 
    1868 | 
    1893 | 
 
    | Delaware River and Union Railroad | 
    1902 | 
    1941 | 
 
    | Delaware Valley Railroad | 
    1899 | 
    1903 | 
 
    | Delaware Valley Railway | 
    1904 | 
    1937 | 
 
    | Delaware Valley, Hudson and Lehigh Railroad | 
    1898 | 
    1899 | 
 
    | Delaware Western Railroad | 
    1877 | 
    1883 | 
 
    | Delaware and Chester County Railroad | 
    1867 | 
    1869 | 
 
    | Delaware and Cobb's Gap Railroad | 
    1849 | 
    1853 | 
 
    | Delaware and Hudson Canal Company | 
    1826 | 
    1899 | 
 
    | Delaware and Hudson Company | 
    1899 | 
    1930 | 
 
    | Delaware and Slatington Railroad | 
    1881 | 
    1882 | 
 
    | Delaware, Lackawanna and Western Railroad | 
    1853 | 
    1960 | 
 
    | Delaware, Lehigh, Schuylkill and Susquehanna Railroad | 
    1846 | 
    1853 | 
 
    | Delaware, Susquehanna and Schuylkill Railroad | 
    1890 | 
    1949 | 
 
    | Dent's Run Railroad | 
    1903 | 
    Unknown | 
 
    | Dillsburg and Mechanicsburg Railroad | 
    1871 | 
    1906 | 
 
    | Doe Run and White Clay Creek Railroad | 
    1868 | 
    1870 | 
 
    | Donora Southern Railroad | 
    1902 | 
    Unknown | 
 
    | Downingtown and Lancaster Railroad | 
    1888 | 
    1903 | 
 
    | Dunkirk, Allegheny Valley and Pittsburgh Railroad | 
    1873 | 
    1914 | 
 
    | Dunkirk, Warren and Pittsburgh Railway | 
    1870 | 
    1873 | 
 
    | Eagles Mere Railroad | 
    1891 | 
    1922 | 
 
    | East Berlin Railroad | 
    1914 | 
    1939 | 
 
    | East Berlin Railway | 
    1903 | 
    1914 | 
 
    | East Brandywine Railroad | 
    1854 | 
    1860 | 
 
    | East Brandywine and Waynesburg Railroad | 
    1860 | 
    1888 | 
 
    | East Broad Top Railroad and Coal Company | 
    1856 | 
    1956 | 
 
    | East Mahanoy Railroad | 
    1854 | 
    1951 | 
 
    | East Pennsylvania Railroad | 
    1857 | 
    1976 | 
 
    | East Stroudsburg and Matamoras Railroad | 
    Unknown | 
    1899 | 
 
    | Eastern Railroad | 
    1836 | 
    1925 | 
 
    | Easton and Northern Railroad | 
    1889 | 
    1949 | 
 
    | Easton and Western Railroad | 
    1914 | 
    1944 | 
 
    | Ebensburg and Black Lick Railroad | 
    1893 | 
    1903 | 
 
    | Ebensburg and Cresson Railroad | 
    1859 | 
    1891 | 
 
    | Eddystone and Delaware River Railroad | 
    1899 | 
    1918 | 
 
    | Elk Lick Coal, Lumber and Iron Company | 
    1868 | 
    1871 | 
 
    | Elk and Highland Railroad | 
    1898 | 
    1913 | 
 
    | Elk and Highland Railway | 
    1913 | 
    1913 | 
 
    | Ellwood Connecting Railroad | 
    1892 | 
    1911 | 
 
    | Ellwood Short Line Railroad | 
    1890 | 
    1912 | 
 
    | Ellwood Southern Railroad | 
    1899 | 
    1899 | 
 
    | Elmira and Williamsport Railroad | 
    1860 | 
    1969 | 
 
    | Emlenton and Shippenville Railroad | 
    1875 | 
    1877 | 
 
    | Emlenton, Shippenville and Clarion Railway | 
    1877 | 
    1881 | 
 
    | Emporium and Mount Jewett Railroad | 
    1895 | 
    1897 | 
 
    | Emporium and Rich Valley Railroad | 
    1891 | 
    Unknown | 
 
    | Engelside Railroad | 
    1892 | 
    1902 | 
 
    | Enterprise Railroad | 
    1865 | 
    1896 | 
 
    | Erie Railroad | 
    1895 | 
    1960 | 
 
    | Erie Railway | 
    1861 | 
    1878 | 
 
    | Erie Terminal Railroad | 
    1891 | 
    1893 | 
 
    | Erie and North East Railroad | 
    1842 | 
    1867 | 
 
    | Erie and Ohio Rail Road | 
    1849 | 
    1854 | 
 
    | Erie and Pittsburgh Railroad | 
    1858 | 
    1976 | 
 
    | Erie and State Line Railroad | 
    1887 | 
    1887 | 
 
    | Erie and Wyoming Valley Railroad | 
    1882 | 
    1941 | 
 
    | Erie, Shenango and Pittsburgh Railway | 
    1886 | 
    1888 | 
 
    | Eriton Railroad | 
    1906 | 
    1933 | 
 
    | Etna and Montrose Railroad | 
    1896 | 
    1961 | 
 
    | Fair Hill Railroad | 
    1892 | 
    1902 | 
 
    | Fairmont, Morgantown and Pittsburg Railroad | 
    1883 | 
    1989 | 
 
    | Fall Brook Railway | 
    1892 | 
    1909 | 
 
    | Falls Creek Railroad | 
    1889 | 
    1897 | 
 
    | Farmers' Railroad | 
    1862 | 
    1868 | 
 
    | Fayette County Railroad | 
    1857 | 
    1912 | 
 
    | Forest City and State Line Railroad | 
    1889 | 
    1889 | 
 
    | Foxburg, Kane and Bradford Railroad | 
    1879 | 
    1881 | 
 
    | Foxburg, St. Petersburg and Clarion Railroad | 
    1877 | 
    1881 | 
 
    | Frankford Creek Railroad | 
    1890 | 
    1891 | 
 
    | Frankford and Holmesburg Railroad | 
    1863 | 
    1890 | 
 
    | Franklin Canal Company | 
    1849 | 
    1854 | 
 
    | Franklin Railroad | 
    1832 | 
    1865 | 
 
    | Franklin and Clearfield Railroad | 
    1902 | 
    1909 | 
 
    | Gaffney and James City Railroad | 
    1913 | 
    1940 | 
 
    | Gaines and State Line Railroad | 
    1875 | 
    1876 | 
 
    | Galeton and Eastern Railroad | 
    1898 | 
    1901 | 
 
    | Garfield and Cherry Grove Railroad | 
    1882 | 
    1884 | 
 
    | Geneva, Corning and Southern Railroad | 
    1909 | 
    1914 | 
 
    | Geneva, Hornellsville and Pine Creek Railway | 
    1876 | 
    1879 | 
 
    | Gettysburg Railroad | 
    1853 | 
    1870 | 
 
    | Gettysburg and Harrisburg Railroad | 
    1882 | 
    1891 | 
 
    | Gettysburg and Harrisburg Railway | 
    1891 | 
    1945 | 
 
    | Girardville Railroad | 
    1892 | 
    1893 | 
 
    | Glen Hazel and Shawmut Railroad | 
    Unknown | 
    1893 | 
 
    | Glenwood Railroad | 
    1896 | 
    1912 | 
 
    | Good Spring Railroad | 
    1863 | 
    1871 | 
 
    | Grassy Island Railroad | 
    1887 | 
    1936 | 
 
    | Grays Run Railway | 
    1903 | 
    1903 | 
 
    | Greenlick Narrow Gauge Railway | 
    1874 | 
    1892 | 
 
    | Greenlick Railway | 
    1892 | 
    Unknown | 
 
    | Hanover Branch Railroad | 
    1846 | 
    1887 | 
 
    | Hanover Junction and Susquehanna Railroad | 
    1876 | 
    1881 | 
 
    | Hanover Junction, Hanover and Gettysburg Railroad | 
    1874 | 
    1886 | 
 
    | Hanover and Newport Railroad | 
    1894 | 
    1909 | 
 
    | Hanover and York Railroad | 
    1873 | 
    1897 | 
 
    | Harrisburg Terminal Railroad | 
    1889 | 
    1890 | 
 
    | Harrisburg and Potomac Railroad | 
    1871 | 
    1890 | 
 
    | Harrisburg and Shippensburg Railroad | 
    1890 | 
    1890 | 
 
    | Harrisburg, Portsmouth, Mountjoy and Lancaster Railroad | 
    1835 | 
    1917 | 
 
    | Hazleton Coal Company | 
    1836 | 
    1865 | 
 
    | Hazleton Railroad | 
    1865 | 
    1868 | 
 
    | Hempfield Railroad | 
    1850 | 
    1871 | 
 
    | Hickory Valley Railroad | 
    1887 | 
    1938 | 
 
    | Hicks Run Railroad | 
    1905 | 
    Unknown | 
 
    | Hollidaysburg, Bedford and Cumberland Railroad | 
    1911 | 
    1914 | 
 
    | Hooverhurst and South Western Railroad | 
    1902 | 
    1913 | 
 
    | Howard Coal and Iron Company | 
    1864 | 
    1867 | 
 
    | Hunter's Run and Slate Belt Railroad | 
    1891 | 
    1910 | 
 
    | Huntingdon and Broad Top Mountain Railroad and Coal Company | 
    1852 | 
    1954 | 
 
    | Indian Creek Valley Railway | 
    1902 | 
    1972 | 
 
    | Ironton Railroad | 
    1859 | 
    1976 | 
 
    | Jackson Coal Railroad | 
    1883 | 
    1909 | 
 
    | Jamestown and Franklin Railroad | 
    1862 | 
    1909 | 
 
    | Jamestown, Franklin and Clearfield Railroad | 
    1909 | 
    1915 | 
 
    | Jeddo and Carbon County Railroad | 
    1854 | 
    1856 | 
 
    | Jefferson Railroad | 
    1851 | 
    1941 | 
 
    | Jefferson and Allegheny Railway | 
    1894 | 
    1898 | 
 
    | Jersey Shore and Antes Fort Railroad | 
    1904 | 
    Unknown | 
 
    | Jersey Shore, Pine Creek and Buffalo Railway | 
    1870 | 
    1884 | 
 
    | Johnsonburg Railroad | 
    1887 | 
    1928 | 
 
    | Johnsonburgh Railroad | 
    1887 | 
    1888 | 
 
    | Johnsonburgh and Bradford Railroad | 
    1888 | 
    1907 | 
 
    | Johnstown and Stony Creek Railroad | 
    1888 | 
    1983 | 
 
    | Jones Lake Railroad | 
    1887 | 
    1894 | 
 
    | Junction Railroad | 
    1846 | 
    1908 | 
 
    | Juniata and Southern Railroad | 
    1913 | 
    1917 | 
 
    | Kane Railroad | 
    1899 | 
    1931 | 
 
    | Kane and Elk Railroad | 
    1895 | 
    1946 | 
 
    | Karns City and Butler Railroad | 
    1873 | 
    1881 | 
 
    | Keating and Smethport Railroad | 
    1899 | 
    1931 | 
 
    | Kendall and Eldred Railroad | 
    1877 | 
    1893 | 
 
    | Kensington and Tacony Railroad | 
    1884 | 
    1902 | 
 
    | Kersey Railroad | 
    1900 | 
    1947 | 
 
    | Ketner and Kay Fork Railway | 
    1901 | 
    Unknown | 
 
    | Ketner, Elbon and Shawmut Railroad | 
    1892 | 
    1893 | 
 
    | Ketner, St. Mary's and Shawmut Railroad | 
    1893 | 
    Unknown | 
 
    | Keyser Valley Railroad | 
    1865 | 
    1865 | 
 
    | Kinzua Hemlock Railroad | 
    1890 | 
    1936 | 
 
    | Kinzua Railroad | 
    1911 | 
    1911 | 
 
    | Kinzua Railway | 
    1881 | 
    1911 | 
 
    | Kinzua Valley Railroad | 
    1889 | 
    1911 | 
 
    | Kinzua and Tiona Railroad | 
    1897 | 
    Unknown | 
 
    | Kishacoquillas Valley Railroad | 
    1892 | 
    1940 | 
 
    | Kittanning Run Railroad | 
    1905 | 
    Unknown | 
 
    | Kushequa Railroad | 
    1898 | 
    1931 | 
 
    | Lackawanna and Bloomsburg Railroad | 
    1852 | 
    1873 | 
 
    | Lackawanna and Montrose Railroad | 
    1889 | 
    1928 | 
 
    | Lackawanna and Western Railroad | 
    1851 | 
    1853 | 
 
    | Lackawanna and Wyoming Valley Railroad | 
    1901 | 
    1960 | 
 
    | Lake Erie, Franklin and Clarion Railroad | 
    1913 | 
    1992 | 
 
    | Lake Ontario Southern Railway | 
    1879 | 
    1882 | 
 
    | Lake Shore Railway | 
    1868 | 
    1869 | 
 
    | Lake Shore and Michigan Southern Railway | 
    1869 | 
    1914 | 
 
    | Lancaster and Northern Railroad | 
    1906 | 
    Unknown | 
 
    | Lancaster and Quarryville Railroad | 
    1904 | 
    1915 | 
 
    | Lancaster and Reading Narrow Gauge Railroad | 
    1871 | 
    1904 | 
 
    | Lancaster, Oxford and Southern Railroad | 
    1890 | 
    1912 | 
 
    | Lancaster, Oxford and Southern Railway | 
    1912 | 
    1918 | 
 
    | Latrobe and Ligonier Railroad | 
    1853 | 
    1871 | 
 
    | Lawrence Railroad | 
    1865 | 
    1887 | 
 
    | Lawrence Railroad and Transportation Company | 
    1864 | 
    1865 | 
 
    | Lebanon Belt Railway | 
    1889 | 
    1891 | 
 
    | Lebanon Valley Railroad | 
    1850 | 
    1858 | 
 
    | Lebanon and Tremont Railroad | 
    1871 | 
    1871 | 
 
    | Leetonia Railway | 
    1899 | 
    Unknown | 
 
    | Lehigh Coal and Navigation Company | 
    1837 | 
    1978 | 
 
    | Lehigh Luzerne Railroad | 
    1857 | 
    1868 | 
 
    | Lehigh Valley Railroad | 
    1853 | 
    1976 | 
 
    | Lehigh and Delaware Gap Railroad | 
    1857 | 
    1867 | 
 
    | Lehigh and Delaware Railroad | 
    1904 | 
    1904 | 
 
    | Lehigh and Hudson River Railway | 
    1882 | 
    1976 | 
 
    | Lehigh and Lackawanna Railroad | 
    1864 | 
    1904 | 
 
    | Lehigh and Luzerne Railroad | 
    1856 | 
    1857 | 
 
    | Lehigh and Mahanoy Railroad | 
    1862 | 
    1866 | 
 
    | Lehigh and New England Railroad | 
    1895 | 
    1961 | 
 
    | Lewisburg and Buffalo Valley Railroad | 
    1897 | 
    1906 | 
 
    | Lewisburg and Tyrone Railroad | 
    1880 | 
    1913 | 
 
    | Lewisburg and Tyrone Railway | 
    1913 | 
    1915 | 
 
    | Lewisburg, Centre and Spruce Creek Railroad | 
    1853 | 
    1879 | 
 
    | Liggett's Gap Railroad | 
    1832 | 
    1851 | 
 
    | Ligonier Valley Railroad | 
    1871 | 
    1952 | 
 
    | Little Saw Mill Run Railroad | 
    1850 | 
    1897 | 
 
    | Little Schuylkill Navigation, Railroad and Coal Company | 
    1829 | 
    1952 | 
 
    | Little Schuylkill and Susquehanna Railroad | 
    1835 | 
    1849 | 
 
    | Littlestown Railroad | 
    1854 | 
    1892 | 
 
    | Locust Gap Improvement Company | 
    1854 | 
    1864 | 
 
    | Lorberry Creek Railroad | 
    1843 | 
    1871 | 
 
    | Loyalhanna and Youghiogheny Railroad | 
    1894 | 
    1895 | 
 
    | Loyalsock Railroad | 
    1884 | 
    1949 | 
 
    | Lykens Valley Railroad and Coal Company | 
    1830 | 
    1956 | 
 
    | Mahanoy Valley Railroad | 
    1868 | 
    1870 | 
 
    | Mahanoy and Broad Mountain Railroad | 
    1860 | 
    1870 | 
 
    | Mahanoy and Shamokin Improvement Company | 
    1850 | 
    1856 | 
 
    | Mahanoy and Shamokin Railroad | 
    1870 | 
    1871 | 
 
    | Mahoning State Line Railroad | 
    1891 | 
    Unknown | 
 
    | Mahoning Valley Railroad | 
    1890 | 
    1967 | 
 
    | Main Line of Public Works | 
    1828 | 
    1857 | 
 
    | Manns Choice and Hyndman Railroad | 
    1894 | 
    1894 | 
 
    | Manufacturers Railroad | 
    1870 | 
    1873 | 
 
    | Mapleton and Rocky Ridge Railway | 
    1891 | 
    Unknown | 
 
    | Marginal Railroad | 
    1880 | 
    1890 | 
 
    | Martins Creek Railroad | 
    1885 | 
    1896 | 
 
    | Maryland Central Railway | 
    1888 | 
    1891 | 
 
    | Maryland and Pennsylvania Railroad | 
    1901 | 
    1985 | 
 
    | Masontown and New Salem Railroad | 
    1899 | 
    1905 | 
 
    | Mauch Chunk Railroad | 
    1826 | 
    1872 | 
 
    | McKean and Buffalo Railroad | 
    1874 | 
    1911 | 
 
    | McKees Rocks Railroad | 
    1899 | 
    1899 | 
 
    | McKeesport Terminal Railroad | 
    1896 | 
    Unknown | 
 
    | McKeesport and Belle Vernon Railroad | 
    1886 | 
    1890 | 
 
    | McKeesport and Bessemer Railroad | 
    1888 | 
    1894 | 
 
    | McLaughlin's and Saw Mill Run Railway | 
    1881 | 
    1881 | 
 
    | Mead Run Railroad | 
    1897 | 
    1931 | 
 
    | Meadow Lands and Zediker Railroad | 
    1903 | 
    1907 | 
 
    | Meadville Railroad | 
    1857 | 
    1858 | 
 
    | Meadville Railway | 
    1880 | 
    1884 | 
 
    | Meadville and Linesville Railway | 
    1884 | 
    1891 | 
 
    | Meadville, Conneaut Lake and Linesville Railroad | 
    1891 | 
    1948 | 
 
    | Medix Run Railroad | 
    1886 | 
    1905 | 
 
    | Mercer Valley Railroad | 
    1900 | 
    Unknown | 
 
    | Middle Creek Railroad | 
    1865 | 
    1870 | 
 
    | Middletown and Hummelstown Railroad | 
    1888 | 
    1923 | 
 
    | Midland Pennsylvania Railroad | 
    1910 | 
    Unknown | 
 
    | Midway and Oakdale Railway | 
    1900 | 
    1909 | 
 
    | Mifflin and Centre County Railroad | 
    1860 | 
    1896 | 
 
    | Mill Creek Valley Railroad | 
    1899 | 
    1899 | 
 
    | Mill Creek and Mine Hill Navigation and Railroad Company | 
    1828 | 
    1950 | 
 
    | Millersburg Railroad | 
    1899 | 
    1903 | 
 
    | Millville and North Mountain Railroad | 
    1886 | 
    1887 | 
 
    | Milton and North Mountain Railroad | 
    1885 | 
    1887 | 
 
    | Mine Hill and Schuylkill Haven Railroad | 
    1829 | 
    1951 | 
 
    | Miramar Iron Company | 
    1870 | 
    1871 | 
 
    | Monessen Southwestern Railway | 
    1912 | 
    Unknown | 
 
    | Monongahela Connecting Railroad | 
    1885 | 
    2002 | 
 
    | Monongahela Railroad | 
    1900 | 
    1915 | 
 
    | Monongahela Railway | 
    1915 | 
    1993 | 
 
    | Monongahela River and Streets Run Railroad | 
    1892 | 
    1894 | 
 
    | Monongahela Southern Railroad | 
    1897 | 
    1937 | 
 
    | Monongahela Valley Railroad | 
    1867 | 
    1870 | 
 
    | Monongahela and Ohio Railroad | 
    1912 | 
    1933 | 
 
    | Monongahela and Washington Railroad | 
    1899 | 
    1904 | 
 
    | Mont Alto Railroad | 
    1871 | 
    1901 | 
 
    | Montour Railroad | 
    1877 | 
    1983 | 
 
    | Montrose Railroad | 
    1905 | 
    1949 | 
 
    | Montrose Railway | 
    1869 | 
    1905 | 
 
    | Moosic Mountain and Carbondale Railroad | 
    1887 | 
    1941 | 
 
    | Morgantown and Wheeling Railway | 
    1912 | 
    1923 | 
 
    | Moshannon Railroad | 
    1863 | 
    1881 | 
 
    | Moshannon and Clearfield Railroad | 
    1880 | 
    1884 | 
 
    | Mount Carbon Railroad | 
    1829 | 
    1872 | 
 
    | Mount Carbon and Port Carbon Railroad | 
    1842 | 
    1949 | 
 
    | Mount Carmel Railroad | 
    1907 | 
    1952 | 
 
    | Mount Carmel and Natalie Railroad | 
    1891 | 
    1906 | 
 
    | Mount Eagle and Tremont Railroad | 
    1853 | 
    1862 | 
 
    | Mount Jewett and Smethport Railroad | 
    1892 | 
    1897 | 
 
    | Mount Jewett, Clermont and Northern Railroad | 
    1897 | 
    1899 | 
 
    | Mount Jewett, Kinzua and Riterville Railroad | 
    1889 | 
    1942 | 
 
    | Mount Penn Gravity Railroad | 
    1889 | 
    Unknown | 
 
    | Mount Pleasant and Broad Ford Railroad | 
    1870 | 
    1912 | 
 
    | Mount Pleasant and Latrobe Railroad | 
    1881 | 
    Unknown | 
 
    | Muncy Creek Railway | 
    1864 | 
    1882 | 
 
    | Nanticoke Railroad | 
    1860 | 
    1867 | 
 
    | Nazareth and Lehigh Railway | 
    1899 | 
    1899 | 
 
    | Nescopec Railroad | 
    1886 | 
    1900 | 
 
    | Nesquehoning Valley Railroad | 
    1861 | 
    1963 | 
 
    | New Berlin and Winfield Railroad | 
    1904 | 
    1916 | 
 
    | New Brighton and New Castle Railroad | 
    1881 | 
    1887 | 
 
    | New Castle Northern Railway | 
    1883 | 
    1887 | 
 
    | New Castle and Beaver Valley Railroad | 
    1862 | 
    1906 | 
 
    | New Castle and Butler Railroad | 
    1881 | 
    Unknown | 
 
    | New Castle and Darlington Railroad | 
    1856 | 
    1857 | 
 
    | New Castle and Franklin Railroad | 
    1864 | 
    1881 | 
 
    | New Castle and Oil City Railroad | 
    1881 | 
    1882 | 
 
    | New Castle and Shenango Valley Railroad | 
    1887 | 
    1900 | 
 
    | New Castle, Plain Grove and Butler Railroad | 
    1882 | 
    1882 | 
 
    | New Haven and Dunbar Railroad | 
    1892 | 
    1955 | 
 
    | New Park and Fawn Grove Railroad | 
    1905 | 
    1935 | 
 
    | New York Central Railroad | 
    1853 | 
    1968 | 
 
    | New York Central and Hudson River Railroad | 
    1869 | 
    1914 | 
 
    | New York Short Line Railroad | 
    1903 | 
    1923 | 
 
    | New York and Erie Railroad | 
    1832 | 
    1861 | 
 
    | New York and North Pennsylvania Railroad | 
    1883 | 
    1898 | 
 
    | New York and Pennsylvania Railroad | 
    1896 | 
    1902 | 
 
    | New York and Pennsylvania Railway | 
    1904 | 
    1935 | 
 
    | New York and Pittsburg Central Railroad | 
    1903 | 
    1906 | 
 
    | New York and Pittsburgh Air Line Railroad | 
    1906 | 
    1907 | 
 
    | New York, Chicago and St. Louis Railroad | 
    1887 | 
    1964 | 
 
    | New York, Chicago and St. Louis Railway | 
    1881 | 
    1887 | 
 
    | New York, Lackawanna and Western Railway | 
    1880 | 
    1945 | 
 
    | New York, Lake Erie and Western Coal and Railroad Company | 
    1881 | 
    1941 | 
 
    | New York, Lake Erie and Western Railroad | 
    1878 | 
    1895 | 
 
    | New York, Ontario and Western Railway | 
    1880 | 
    1957 | 
 
    | New York, Pennsylvania and Ohio Railroad | 
    1880 | 
    1896 | 
 
    | New York, Pittsburgh and Chicago Railway | 
    1881 | 
    1885 | 
 
    | New York, Susquehanna and Western Railroad | 
    1881 | 
    1980 | 
 
    | Newport and Shermans Valley Railroad | 
    1890 | 
    1920 | 
 
    | Nicholson Run and Pine Swamp Railroad and Coal Company | 
    1853 | 
    1856 | 
 
    | Nittany Valley Railroad | 
    1887 | 
    1914 | 
 
    | Nittany Valley and Southwestern Railroad | 
    1882 | 
    1882 | 
 
    | Norristown Junction Railroad | 
    1879 | 
    1923 | 
 
    | Norristown and Allentown Railroad | 
    1854 | 
    1865 | 
 
    | Norristown and Freemansburg Railroad | 
    1852 | 
    1854 | 
 
    | Norristown and Main Line Connecting Railroad | 
    1901 | 
    1923 | 
 
    | Norristown and Valley Railroad | 
    1835 | 
    1850 | 
 
    | North Bend and Kettle Creek Railroad | 
    1893 | 
    Unknown | 
 
    | North East Pennsylvania Railroad | 
    1870 | 
    1945 | 
 
    | North Fayette Railroad | 
    1879 | 
    1879 | 
 
    | North Lebanon Railroad | 
    1850 | 
    1870 | 
 
    | North Pennsylvania Railroad | 
    1853 | 
    1976 | 
 
    | North Shore Railroad | 
    1863 | 
    1907 | 
 
    | North Shore Terminal Railroad | 
    1898 | 
    1899 | 
 
    | North Star and Mifflin Railroad | 
    1912 | 
    1913 | 
 
    | North Western Coal and Iron Company | 
    1856 | 
    1856 | 
 
    | North Western Railroad | 
    1853 | 
    1859 | 
 
    | North and West Branch Railroad | 
    1871 | 
    1881 | 
 
    | North and West Branch Railway | 
    1881 | 
    1900 | 
 
    | Northampton Railroad | 
    1901 | 
    1903 | 
 
    | Northampton and Bath Railroad | 
    1902 | 
    1979 | 
 
    | Northern Central Railway | 
    1854 | 
    1976 | 
 
    | Northern Coal and Iron Company | 
    1864 | 
    Unknown | 
 
    | Northern Liberties Railway | 
    1896 | 
    Unknown | 
 
    | Northern Liberties and Penn Township Railroad | 
    1829 | 
    1871 | 
 
    | Northern Railroad and Navigation Company | 
    1867 | 
    1873 | 
 
    | Northern Susquehanna Railroad | 
    1900 | 
    1901 | 
 
    | Northwestern Pennsylvania Railway | 
    1895 | 
    1895 | 
 
    | Nypano Railroad | 
    1896 | 
    1941 | 
 
    | Ohio Connecting Railway | 
    1886 | 
    1954 | 
 
    | Ohio River Junction Railroad | 
    1908 | 
    1908 | 
 
    | Ohio River and Lake Erie Railroad | 
    1881 | 
    1901 | 
 
    | Ohio and Baltimore Short Line Railway | 
    1873 | 
    1912 | 
 
    | Ohio and Pennsylvania Railroad | 
    1848 | 
    1856 | 
 
    | Oil City and Chicago Railroad | 
    1882 | 
    1882 | 
 
    | Oil Creek Junction Railroad | 
    1870 | 
    1871 | 
 
    | Oil Creek Railroad | 
    1860 | 
    1868 | 
 
    | Oil Creek and Allegheny River Railway | 
    1868 | 
    1875 | 
 
    | Oil Creek and Titusville Mining and Transportation Company | 
    1865 | 
    1866 | 
 
    | Olean, Bradford and Warren Railway | 
    1877 | 
    1911 | 
 
    | Olean, Oswayo and Eastern Railroad | 
    1892 | 
    1896 | 
 
    | Oleona Railroad | 
    1901 | 
    Unknown | 
 
    | Oleona and Germania Railroad | 
    1902 | 
    Unknown | 
 
    | Ontario, Carbondale and Scranton Railway | 
    1889 | 
    1957 | 
 
    | Orangeville and Lehigh Railroad | 
    1892 | 
    1893 | 
 
    | Oswayo Valley Railroad | 
    1918 | 
    1920 | 
 
    | Pan Handle Railway | 
    1861 | 
    1868 | 
 
    | Panther Creek Railroad | 
    1913 | 
    1913 | 
 
    | Parker and Karns City Railroad | 
    1873 | 
    1881 | 
 
    | Path Valley Railroad | 
    1893 | 
    1900 | 
 
    | Peach Bottom Railroad | 
    1881 | 
    1890 | 
 
    | Peach Bottom Railway | 
    1868 | 
    1881 | 
 
    | Pencoyd and Philadelphia Railroad | 
    1899 | 
    1929 | 
 
    | Penn Haven and White Haven Railroad | 
    1857 | 
    1864 | 
 
    | Pennsylvania Company | 
    1871 | 
    1918 | 
 
    | Pennsylvania Midland Railroad | 
    1894 | 
    1902 | 
 
    | Pennsylvania Midland Railway | 
    1881 | 
    1881 | 
 
    | Pennsylvania Northern Railroad | 
    1911 | 
    1913 | 
 
    | Pennsylvania Railroad | 
    1846 | 
    1968 | 
 
    | Pennsylvania Schuylkill Valley Railroad | 
    1883 | 
    1900 | 
 
    | Pennsylvania Southern Railroad | 
    1910 | 
    1913 | 
 
    | Pennsylvania Western and Ohio River Connecting Railway | 
    1901 | 
    Unknown | 
 
    | Pennsylvania and Delaware Railroad | 
    1870 | 
    1873 | 
 
    | Pennsylvania and Delaware Railway | 
    1873 | 
    1879 | 
 
    | Pennsylvania and New Jersey Railroad | 
    1894 | 
    1917 | 
 
    | Pennsylvania and New York Canal and Railroad Company | 
    1865 | 
    1949 | 
 
    | Pennsylvania and North Western Railroad | 
    1889 | 
    1903 | 
 
    | Pennsylvania and West Virginia Railroad | 
    1889 | 
    1893 | 
 
    | Pennsylvania, Monongahela and Southern Railroad | 
    1902 | 
    1915 | 
 
    | Pennsylvania, Poughkeepsie and Boston Railroad | 
    1887 | 
    1895 | 
 
    | Pennsylvania, Slatington and New England Railroad | 
    1882 | 
    1887 | 
 
    | Pequea Railroad and Improvement Company | 
    1849 | 
    1851 | 
 
    | Perkiomen Railroad | 
    1865 | 
    1945 | 
 
    | Perry County Railroad | 
    1887 | 
    1903 | 
 
    | Philadelphia Midland Railroad | 
    1885 | 
    1890 | 
 
    | Philadelphia and Baltimore Central Railroad | 
    1853 | 
    1916 | 
 
    | Philadelphia and Bustleton Railway | 
    1892 | 
    1893 | 
 
    | Philadelphia and Chester County Railroad | 
    1872 | 
    1885 | 
 
    | Philadelphia and Chester Valley Railroad | 
    1888 | 
    1945 | 
 
    | Philadelphia and Columbia Railroad | 
    1834 | 
    1857 | 
 
    | Philadelphia and Delaware County Railroad | 
    1831 | 
    1913 | 
 
    | Philadelphia and Erie Railroad | 
    1861 | 
    1907 | 
 
    | Philadelphia and Frankford Railroad | 
    1892 | 
    1923 | 
 
    | Philadelphia and Montgomery County Railroad | 
    1860 | 
    1872 | 
 
    | Philadelphia and Newtown Connecting Railroad | 
    1892 | 
    1892 | 
 
    | Philadelphia and Newtown Railroad | 
    1872 | 
    1873 | 
 
    | Philadelphia and Pittsburgh Railroad | 
    1893 | 
    1895 | 
 
    | Philadelphia and Reading Railroad | 
    1833 | 
    1896 | 
 
    | Philadelphia and Reading Railway | 
    1896 | 
    1924 | 
 
    | Philadelphia and Reading Terminal Railroad | 
    1888 | 
    1944 | 
 
    | Philadelphia and Sunbury Railroad | 
    1851 | 
    1858 | 
 
    | Philadelphia and Trenton Railroad | 
    1832 | 
    1976 | 
 
    | Philadelphia, Baltimore and Washington Railroad | 
    1902 | 
    1976 | 
 
    | Philadelphia, Bethlehem and New England Railroad | 
    1910 | 
    2003 | 
 
    | Philadelphia, Bustleton and Trenton Railroad | 
    1893 | 
    1902 | 
 
    | Philadelphia, Delaware and Chester Central Railroad | 
    1871 | 
    1872 | 
 
    | Philadelphia, Easton and Water Gap Railroad | 
    1852 | 
    1853 | 
 
    | Philadelphia, Germantown and Chestnut Hill Railroad | 
    1883 | 
    1902 | 
 
    | Philadelphia, Germantown and Norristown Railroad | 
    1831 | 
    1976 | 
 
    | Philadelphia, Harrisburg and Pittsburgh Railroad | 
    1890 | 
    1923 | 
 
    | Philadelphia, Newtown Square and Chester Railroad | 
    1886 | 
    1886 | 
 
    | Philadelphia, Newtown and New York Railroad | 
    1873 | 
    1945 | 
 
    | Philadelphia, Norristown and Phoenixville Railroad | 
    1882 | 
    1883 | 
 
    | Philadelphia, Wilmington and Baltimore Railroad | 
    1836 | 
    1902 | 
 
    | Philipsburg Coal, Iron and Oil Company | 
    1865 | 
    1867 | 
 
    | Philipsburg Railroad | 
    1907 | 
    1909 | 
 
    | Philipsburg and Susquehanna Valley Railroad | 
    1909 | 
    1910 | 
 
    | Phoenixville and West Chester Railroad | 
    1882 | 
    1883 | 
 
    | Phoenixville, Pottstown and Reading Railroad | 
    1882 | 
    1883 | 
 
    | Pickering Valley Railroad | 
    1869 | 
    1948 | 
 
    | Pine Creek Railway | 
    1884 | 
    1909 | 
 
    | Pine Grove and Lebanon Railroad | 
    1868 | 
    1871 | 
 
    | Pine Run Railroad | 
    1906 | 
    1912 | 
 
    | Pittsburg and Shawmut Railroad | 
    1909 | 
    Unknown | 
 
    | Pittsburg and Steubenville Railroad | 
    1849 | 
    1867 | 
 
    | Pittsburg, Bessemer and Lake Erie Railroad | 
    1897 | 
    1949 | 
 
    | Pittsburg, Cincinnati and St. Louis Railway | 
    1868 | 
    1890 | 
 
    | Pittsburg, Cleveland and Toledo Railroad | 
    1882 | 
    1915 | 
 
    | Pittsburg, Kittanning and Warren Railroad | 
    1837 | 
    1852 | 
 
    | Pittsburg, Shawmut and Northern Railroad | 
    1899 | 
    1947 | 
 
    | Pittsburg, Youngstown and Chicago Railroad | 
    1880 | 
    1882 | 
 
    | Pittsburgh East and West Railroad | 
    1881 | 
    1881 | 
 
    | Pittsburgh Junction Railroad | 
    1881 | 
    1943 | 
 
    | Pittsburgh Local Railroad | 
    1880 | 
    1881 | 
 
    | Pittsburgh Railroad | 
    1879 | 
    1879 | 
 
    | Pittsburgh Southern Railroad | 
    1878 | 
    1879 | 
 
    | Pittsburgh Southern Railway | 
    1879 | 
    1884 | 
 
    | Pittsburgh and Allegheny Railroad | 
    1899 | 
    1899 | 
 
    | Pittsburgh and Allegheny River Railroad | 
    1898 | 
    Unknown | 
 
    | Pittsburgh and Beck's Run Railroad | 
    1877 | 
    1880 | 
 
    | Pittsburgh and Carnegie Railroad | 
    1901 | 
    1901 | 
 
    | Pittsburgh and Castle Shannon Railroad | 
    1871 | 
    1909 | 
 
    | Pittsburgh and Chicago Railway | 
    1878 | 
    1881 | 
 
    | Pittsburgh and Connellsville Railroad | 
    1837 | 
    1912 | 
 
    | Pittsburgh and Eastern Railroad | 
    1894 | 
    1905 | 
 
    | Pittsburgh and Erie Railroad | 
    1846 | 
    1857 | 
 
    | Pittsburgh and Lake Erie Railroad | 
    1875 | 
    1992 | 
 
    | Pittsburgh and Mansfield Railroad | 
    1893 | 
    1901 | 
 
    | Pittsburgh and Moon Run Railroad | 
    1891 | 
    1913 | 
 
    | Pittsburgh and Northeastern Terminal Railroad | 
    Unknown | 
    1916 | 
 
    | Pittsburgh and Northern Railroad | 
    1881 | 
    Unknown | 
 
    | Pittsburgh and Northern Terminal Railroad | 
    1916 | 
    Unknown | 
 
    | Pittsburgh and Northwestern Railroad | 
    1875 | 
    1877 | 
 
    | Pittsburgh and Ohio Valley Railway | 
    1899 | 
    1993 | 
 
    | Pittsburgh and State Line Railroad | 
    1885 | 
    1887 | 
 
    | Pittsburgh and Susquehanna Railroad | 
    1910 | 
    1931 | 
 
    | Pittsburgh and West Virginia Railway | 
    1916 | 
    1967 | 
 
    | Pittsburgh and Western Railroad | 
    1879 | 
    1887 | 
 
    | Pittsburgh and Western Railway | 
    1887 | 
    1902 | 
 
    | Pittsburgh and Whitehall Railroad | 
    1882 | 
    1888 | 
 
    | Pittsburgh, Bradford and Buffalo Railway | 
    1881 | 
    1883 | 
 
    | Pittsburgh, Butler and Shenango Railroad | 
    1889 | 
    1890 | 
 
    | Pittsburgh, Carnegie and Western Railroad | 
    1901 | 
    1904 | 
 
    | Pittsburgh, Castle Shannon and Washington Railroad | 
    1877 | 
    1878 | 
 
    | Pittsburgh, Chartiers and Youghiogheny Railway | 
    1881 | 
    1996 | 
 
    | Pittsburgh, Cincinnati, Chicago and St. Louis Railroad | 
    1917 | 
    1956 | 
 
    | Pittsburgh, Cincinnati, Chicago and St. Louis Railway | 
    1890 | 
    1917 | 
 
    | Pittsburgh, Clarion and Franklin Railroad | 
    1912 | 
    1913 | 
 
    | Pittsburgh, Fort Wayne and Chicago Railroad | 
    1856 | 
    1861 | 
 
    | Pittsburgh, Fort Wayne and Chicago Railway | 
    1860 | 
    1976 | 
 
    | Pittsburgh, Johnstown, Ebensburg and Eastern Railroad | 
    1897 | 
    1903 | 
 
    | Pittsburgh, Lisbon and Western Railroad | 
    1902 | 
    1945 | 
 
    | Pittsburgh, Lisbon and Western Railway | 
    1896 | 
    1902 | 
 
    | Pittsburgh, Marion and Chicago Railway | 
    1885 | 
    1896 | 
 
    | Pittsburgh, McKeesport and Youghiogheny Railroad | 
    1881 | 
    1965 | 
 
    | Pittsburgh, New Castle and Cleveland Railroad | 
    1857 | 
    1861 | 
 
    | Pittsburgh, New Castle and Lake Erie Railroad | 
    1877 | 
    1881 | 
 
    | Pittsburgh, Shenango and Lake Erie Railroad | 
    1888 | 
    1897 | 
 
    | Pittsburgh, Summerville and Clarion Railroad | 
    1903 | 
    1912 | 
 
    | Pittsburgh, Titusville and Buffalo Railway | 
    1876 | 
    1881 | 
 
    | Pittsburgh, Virginia and Charleston Railway | 
    1870 | 
    1905 | 
 
    | Pittsburgh, Westmoreland and Somerset Railroad | 
    1899 | 
    1916 | 
 
    | Pittsburgh, Youngstown and Ashtabula Railroad | 
    1887 | 
    1906 | 
 
    | Pittsburgh, Youngstown and Ashtabula Railway | 
    1906 | 
    1976 | 
 
    | Plumville Railroad | 
    1905 | 
    1907 | 
 
    | Plymouth Railroad | 
    1836 | 
    1976 | 
 
    | Plymouth and Wilkes-Barre Road and Bridge Company | 
    1859 | 
    1873 | 
 
    | Pomeroy and Newark Railroad | 
    1881 | 
    1917 | 
 
    | Pomeroy and State Line Railroad | 
    1880 | 
    1881 | 
 
    | Port Kennedy Railroad | 
    1860 | 
    1872 | 
 
    | Portland and Northern Railway | 
    1901 | 
    Unknown | 
 
    | Portsmouth and Lancaster Railroad | 
    1832 | 
    1835 | 
 
    | Potato Creek Railroad | 
    1907 | 
    1927 | 
 
    | Pottsville and Mahanoy Railroad | 
    1883 | 
    1886 | 
 
    | Pottsville and New York Railroad | 
    1882 | 
    1887 | 
 
    | Quakake Railroad | 
    1857 | 
    1862 | 
 
    | Quakertown and Bethlehem Railroad | 
    1916 | 
    1937 | 
 
    | Quakertown and Delaware River Railroad | 
    1911 | 
    1916 | 
 
    | Quakertown and Eastern Railroad | 
    1896 | 
    1911 | 
 
    | Quemahoning Branch Railroad | 
    1901 | 
    Unknown | 
 
    | Reading Belt Railroad | 
    1900 | 
    1923 | 
 
    | Reading and Columbia Railroad | 
    1859 | 
    1945 | 
 
    | Reading and Lehigh Railroad | 
    1856 | 
    1879 | 
 
    | Reading and Pottsville Railroad | 
    1884 | 
    1885 | 
 
    | Reading, Marietta and Hanover Railroad | 
    1882 | 
    1930 | 
 
    | Red Bank and Youngstown Railroad | 
    1881 | 
    1882 | 
 
    | Redstone Central Railroad | 
    1902 | 
    Unknown | 
 
    | Reno, Oil Creek and Pithole Railway | 
    1865 | 
    1867 | 
 
    | Reynoldsville and Falls Creek Railroad | 
    1883 | 
    1934 | 
 
    | Ridgway and Clearfield Railroad | 
    1882 | 
    1911 | 
 
    | River Front Railroad | 
    1876 | 
    1903 | 
 
    | Rochester and Pittsburgh Railroad | 
    1881 | 
    1885 | 
 
    | Rochester, Beaver Falls and Western Railway | 
    1889 | 
    1890 | 
 
    | Rochester, Nunda and Pennsylvania Railroad | 
    1870 | 
    1877 | 
 
    | Rockwood and Bakersville Railway | 
    1907 | 
    1911 | 
 
    | Rocky Ridge Railroad | 
    1907 | 
    1913 | 
 
    | Rogers Railroad | 
    1902 | 
    Unknown | 
 
    | Rupert and Bloomsburg Railroad | 
    1888 | 
    1923 | 
 
    | Rural Valley Railroad | 
    1900 | 
    1925 | 
 
    | Salamanca, Bradford and Allegheny River Railroad | 
    1880 | 
    1881 | 
 
    | Salisbury Railroad | 
    1875 | 
    1912 | 
 
    | Salisbury and Baltimore Railroad and Coal Company | 
    1871 | 
    1875 | 
 
    | Scalp Level Railroad | 
    1897 | 
    1902 | 
 
    | Schuylkill East Branch Navigation Company | 
    1828 | 
    1829 | 
 
    | Schuylkill Haven and Lehigh River Railroad | 
    1862 | 
    1863 | 
 
    | Schuylkill River East Side Railroad | 
    1883 | 
    Unknown | 
 
    | Schuylkill Valley Navigation Company | 
    1828 | 
    1829 | 
 
    | Schuylkill Valley Navigation and Railroad Company | 
    1829 | 
    1950 | 
 
    | Schuylkill and Juniata Railroad | 
    1900 | 
    1902 | 
 
    | Schuylkill and Lehigh Railroad | 
    1880 | 
    1923 | 
 
    | Schuylkill and Lehigh Valley Railroad | 
    1886 | 
    1949 | 
 
    | Schuylkill and Susquehanna Railroad | 
    1859 | 
    1872 | 
 
    | Scootac Railway | 
    1901 | 
    Unknown | 
 
    | Scotland and Mont Alto Railroad | 
    1864 | 
    1871 | 
 
    | Scottdale Connecting Railroad | 
    1897 | 
    Unknown | 
 
    | Scranton and Forest City Railroad | 
    1886 | 
    1889 | 
 
    | Scranton and Spring Brook Railroad | 
    1897 | 
    Unknown | 
 
    | Shade Gap Railroad | 
    1884 | 
    1913 | 
 
    | Shamokin Valley and Pottsville Railroad | 
    1858 | 
    1976 | 
 
    | Shamokin and Trevorton Railroad | 
    1868 | 
    1870 | 
 
    | Shamokin, Sunbury and Lewisburg Railroad | 
    1882 | 
    1923 | 
 
    | Sharon Railway | 
    1873 | 
    1953 | 
 
    | Sharon and Ceres Railroad | 
    1901 | 
    1904 | 
 
    | Sharpsville Railroad | 
    1876 | 
    1931 | 
 
    | Sharpsville and Oakland Railroad | 
    1866 | 
    1876 | 
 
    | Sharpsville, Wheatland, Sharon and Greenfield Railroad | 
    1870 | 
    1875 | 
 
    | Shawmut Connecting Railroad | 
    1900 | 
    1905 | 
 
    | Sheffield and Spring Creek Railroad | 
    1884 | 
    1894 | 
 
    | Sheffield and Tionesta Railway | 
    1900 | 
    1943 | 
 
    | Shenango Valley Railroad | 
    1886 | 
    1963 | 
 
    | Shenango and Allegheny Railroad | 
    1867 | 
    1888 | 
 
    | Shenango and Beaver Valley Railway | 
    1902 | 
    1902 | 
 
    | Sinnemahoning Portage Railroad | 
    1865 | 
    1866 | 
 
    | Sinnemahoning Valley Railroad | 
    1885 | 
    1893 | 
 
    | Slackwater Connecting Railroad | 
    1892 | 
    Unknown | 
 
    | Slate Ridge and Delta Railway | 
    1879 | 
    1888 | 
 
    | Slate Run Railroad | 
    1884 | 
    Unknown | 
 
    | Slate Valley Railroad | 
    1886 | 
    1891 | 
 
    | Smethport Railroad | 
    1899 | 
    1931 | 
 
    | Smethport and Olean Railroad | 
    1895 | 
    1899 | 
 
    | Smithfield and Masontown Railroad | 
    1899 | 
    1915 | 
 
    | Somerset Coal Railway | 
    1915 | 
    1950 | 
 
    | Somerset and Bedford Railroad | 
    1894 | 
    1894 | 
 
    | Somerset and Cambria Railroad | 
    1879 | 
    1912 | 
 
    | Somerset and Mineral Point Railroad | 
    1868 | 
    1879 | 
 
    | South Chester Railroad | 
    1891 | 
    1906 | 
 
    | South Easton and Phillipsburg Railroad | 
    1889 | 
    1912 | 
 
    | South Fork Railroad | 
    1890 | 
    1903 | 
 
    | South Mountain Iron Company | 
    1869 | 
    1877 | 
 
    | South Mountain Railway and Mining Company | 
    1877 | 
    1891 | 
 
    | South Shore Railroad | 
    1846 | 
    1877 | 
 
    | South West Connecting Railway | 
    1897 | 
    1908 | 
 
    | South-West Pennsylvania Railway | 
    1871 | 
    1906 | 
 
    | Southern Pennsylvania Iron and Railroad Company | 
    1869 | 
    1872 | 
 
    | Southern Pennsylvania Railway and Mining Company | 
    1873 | 
    1954 | 
 
    | Southwark Railroad | 
    1831 | 
    1877 | 
 
    | Southwestern Du Bois Railroad | 
    1905 | 
    1907 | 
 
    | Spring Brook Horse Railway | 
    1869 | 
    1871 | 
 
    | Spring Brook Railroad | 
    1871 | 
    1890 | 
 
    | Spring Creek Railway | 
    1902 | 
    1904 | 
 
    | St. Clair Terminal Railroad | 
    1901 | 
    1937 | 
 
    | St. Marys and Southwestern Railroad | 
    1893 | 
    1897 | 
 
    | St. Marys and Western Railroad | 
    1904 | 
    Unknown | 
 
    | State Line Railroad | 
    1884 | 
    1895 | 
 
    | State Line and Sullivan Railroad | 
    1874 | 
    1949 | 
 
    | Stewart Railroad | 
    1873 | 
    1963 | 
 
    | Stewartstown Railroad | 
    1884 | 
    1992 | 
 
    | Stony Creek Railroad | 
    1868 | 
    1945 | 
 
    | Sullivan and Erie Coal and Railroad Company | 
    1865 | 
    1874 | 
 
    | Summit Branch Railroad | 
    1846 | 
    1897 | 
 
    | Sunbury and Erie Railroad | 
    1837 | 
    1861 | 
 
    | Sunbury and Lewistown Railroad | 
    1870 | 
    1900 | 
 
    | Sunbury, Hazleton and Wilkesbarre Railway | 
    1878 | 
    1900 | 
 
    | Susquehanna Connecting Railroad | 
    1896 | 
    Unknown | 
 
    | Susquehanna Railroad | 
    1851 | 
    1893 | 
 
    | Susquehanna River and Western Railroad | 
    1903 | 
    1939 | 
 
    | Susquehanna and Buffalo Railroad | 
    1891 | 
    Unknown | 
 
    | Susquehanna and Clearfield Railroad | 
    1879 | 
    1901 | 
 
    | Susquehanna and New York Railroad | 
    1898 | 
    1942 | 
 
    | Susquehanna and Southern Railroad | 
    1902 | 
    1906 | 
 
    | Susquehanna and Southwestern Railroad | 
    1882 | 
    1883 | 
 
    | Susquehanna and Union Bridge Company | 
    1850 | 
    1854 | 
 
    | Susquehanna, Bloomsburg, and Berwick Railroad | 
    1902 | 
    1918 | 
 
    | Susquehanna, Gettysburg and Potomac Railway | 
    1871 | 
    1874 | 
 
    | Swatara Railroad | 
    1841 | 
    1863 | 
 
    | Swatara and Good Spring Railroad | 
    1840 | 
    1841 | 
 
    | Tamaqua, Hazleton and Northern Railroad | 
    1891 | 
    1923 | 
 
    | Thomas Railroad | 
    1906 | 
    1917 | 
 
    | Tiadaghton and Fahnastalk Railway | 
    1892 | 
    Unknown | 
 
    | Tioga Navigation Company | 
    1828 | 
    1852 | 
 
    | Tioga Railroad | 
    1850 | 
    1941 | 
 
    | Tionesta Valley Railroad | 
    1879 | 
    1894 | 
 
    | Tionesta Valley Railway | 
    1894 | 
    1941 | 
 
    | Tionesta Valley and Hickory Railway | 
    1892 | 
    1911 | 
 
    | Tionesta Valley and Salmon Creek Railway | 
    1893 | 
    1901 | 
 
    | Tipton Railroad | 
    1885 | 
    1927 | 
 
    | Titusville and Oil City Railway | 
    1878 | 
    1881 | 
 
    | Titusville and Petroleum Centre Railroad | 
    1870 | 
    1878 | 
 
    | Towanda and Franklin Railroad | 
    1853 | 
    1854 | 
 
    | Trenton Cut-off Railroad | 
    1889 | 
    1902 | 
 
    | Trenton Delaware Bridge Company | 
    1835 | 
    1903 | 
 
    | Tresckow Railroad | 
    1870 | 
    1963 | 
 
    | Trevorton Coal Company | 
    1861 | 
    1867 | 
 
    | Trevorton Coal and Railroad Company | 
    1856 | 
    1860 | 
 
    | Trevorton and Susquehanna Railroad | 
    1854 | 
    1856 | 
 
    | Trevorton, Mahanoy and Susquehanna Railroad | 
    1850 | 
    1854 | 
 
    | Turbotville and Williamsport Railroad | 
    1892 | 
    1893 | 
 
    | Turtle Creek Valley Railroad | 
    1886 | 
    1903 | 
 
    | Tuscarora Valley Railroad | 
    1891 | 
    1934 | 
 
    | Tylerdale Connecting Railroad | 
    1899 | 
    Unknown | 
 
    | Tyrone and Clearfield Railroad | 
    1854 | 
    1866 | 
 
    | Tyrone and Clearfield Railway | 
    1867 | 
    1903 | 
 
    | Tyrone and Lock Haven Railroad | 
    1857 | 
    1861 | 
 
    | Union Canal Company of Pennsylvania | 
    1826 | 
    1866 | 
 
    | Union Coal Company | 
    1864 | 
    1868 | 
 
    | Union and Titusville Railroad | 
    1866 | 
    1871 | 
 
    | Uniontown Railway | 
    1879 | 
    1879 | 
 
    | Uniontown and West Virginia Railroad | 
    1868 | 
    1877 | 
 
    | Unity Railways | 
    1915 | 
    1990 | 
 
    | Ursina and North Fork Railroad | 
    1871 | 
    1882 | 
 
    | Ursina and North Fork Railway | 
    1882 | 
    1936 | 
 
    | Valley Connecting Railroad | 
    1898 | 
    Unknown | 
 
    | Valley Railroad | 
    1866 | 
    1945 | 
 
    | Wabash Pittsburgh Terminal Railway | 
    1904 | 
    1916 | 
 
    | Wampum and State Line Railway | 
    1886 | 
    1886 | 
 
    | Warren and Farnsworth Railroad | 
    1885 | 
    1894 | 
 
    | Warren and Farnsworth Valley Railroad | 
    1882 | 
    1885 | 
 
    | Warren and Franklin Railway | 
    1864 | 
    1868 | 
 
    | Warren and Tidioute Railroad | 
    1861 | 
    1864 | 
 
    | Warren and Venango Railroad | 
    1871 | 
    1873 | 
 
    | Washington County Railroad | 
    1856 | 
    1903 | 
 
    | Washington Railroad | 
    1879 | 
    1879 | 
 
    | Washington Run Railroad | 
    1895 | 
    1931 | 
 
    | Washington and Franklin Railroad | 
    1898 | 
    1899 | 
 
    | Washington and Franklin Railway | 
    1899 | 
    Unknown | 
 
    | Washington and Maryland Line Railroad | 
    1857 | 
    1860 | 
 
    | Water Gap Railroad | 
    1880 | 
    1881 | 
 
    | Waynesburg and Washington Railroad | 
    1875 | 
    1976 | 
 
    | Wellsboro and Lawrenceville Railroad | 
    1867 | 
    1873 | 
 
    | West Branch Valley Railroad | 
    1898 | 
    1901 | 
 
    | West Chester Railroad | 
    1831 | 
    1903 | 
 
    | West Chester and Philadelphia Railroad | 
    1848 | 
    1881 | 
 
    | West Clarion Railroad | 
    1897 | 
    1941 | 
 
    | West Penn and Shenango Connecting Railroad | 
    1882 | 
    1889 | 
 
    | West Reading Railroad | 
    1860 | 
    1873 | 
 
    | West Side Belt Railroad | 
    1895 | 
    1928 | 
 
    | Westerman Coal and Iron Railroad | 
    Unknown | 
    1941 | 
 
    | Western Allegheny Railroad | 
    1902 | 
    1967 | 
 
    | Western Maryland Railroad | 
    1853 | 
    1909 | 
 
    | Western Maryland Railway | 
    1909 | 
    1989 | 
 
    | Western New York and Pennsylvania Railroad | 
    1887 | 
    1895 | 
 
    | Western New York and Pennsylvania Railway | 
    1895 | 
    1955 | 
 
    | Western New York and Pennsylvania Railway of Pennsylvania | 
    1887 | 
    1887 | 
 
    | Western Pennsylvania Railroad | 
    1860 | 
    1903 | 
 
    | Western Washington Railroad | 
    1900 | 
    1907 | 
 
    | Westinghouse Inter-Works Railway | 
    1902 | 
    Unknown | 
 
    | Wheeling, Pittsburgh and Baltimore Railroad | 
    1872 | 
    Unknown | 
 
    | White Deer and Logantown Railway | 
    1906 | 
    Unknown | 
 
    | Wilcox and Howard Hill Improvement Company | 
    1870 | 
    1881 | 
 
    | Wilkes-Barre Connecting Railroad | 
    1912 | 
    Unknown | 
 
    | Wilkes-Barre and Eastern Railroad | 
    1892 | 
    1941 | 
 
    | Wilkes-Barre and Harvey's Lake Railroad | 
    1885 | 
    1904 | 
 
    | Wilkes-Barre and Scranton Railroad | 
    1851 | 
    1860 | 
 
    | Wilkes-Barre and Scranton Railway | 
    1886 | 
    1963 | 
 
    | Wilkesbarre and Pittston Railroad | 
    1859 | 
    1867 | 
 
    | Wilkesbarre and Western Railway | 
    1886 | 
    1893 | 
 
    | Williams Valley Railroad | 
    1891 | 
    1947 | 
 
    | Williamsport and Elmira Railroad | 
    1832 | 
    1860 | 
 
    | Williamsport and North Branch Railroad | 
    1882 | 
    1921 | 
 
    | Wilmington and Northern Railroad | 
    1877 | 
    1976 | 
 
    | Wilmington and Reading Railroad | 
    1866 | 
    1876 | 
 
    | Wilmington and Western Railroad | 
    1869 | 
    1877 | 
 
    | Wind Gap and Delaware Railroad | 
    1880 | 
    1904 | 
 
    | Winfield Railroad | 
    1900 | 
    1979 | 
 
    | Wrightsville and Gettysburg Railroad | 
    1836 | 
    1837 | 
 
    | Wrightsville and York Railroad | 
    1835 | 
    1837 | 
 
    | Wrightsville, York and Gettysburg Railroad | 
    1837 | 
    1870 | 
 
    | Wyoming and Pond Creek Railroad | 
    1897 | 
    Unknown | 
 
    | York Haven and Rowenna Railroad | 
    1902 | 
    1906 | 
 
    | York Southern Railroad | 
    1894 | 
    1901 | 
 
    | York Terminal Railway | 
    1913 | 
    Unknown | 
 
    | York and Cumberland Railroad | 
    1846 | 
    1865 | 
 
    | York and Maryland Line Railroad | 
    1832 | 
    1854 | 
 
    | York and Peach Bottom Railway | 
    1882 | 
    1891 | 
 
    | York, Hanover and Frederick Railroad | 
    1897 | 
    1914 | 
 
    | York, Hanover and Frederick Railway | 
    1914 | 
    1954 | 
 
    | Youghiogheny Northern Railway | 
    1881 | 
    1945 | 
 
    | Youghiogheny and Ligonier Valley Railroad | 
    1906 | 
    1906 | 
 
    | Youghiogheny and Wick Haven Railroad | 
    1893 | 
    Unknown | 
 
    | Youngstown, Lawrence and Pittsburgh Railroad | 
    1887 | 
    1887 | 
 
    | Zerbe Valley Railroad | 
    1867 | 
    1870 |