List of Pennsylvania railroads


The following railroads operate in the U.S. state of Pennsylvania.

Common freight carriers

NameMarkSystemFromToSuccessorNotes--
Addison and Pennsylvania RailwayB&O18871898Susquehanna and New York Railroad---
Addison and Northern Pennsylvania RailwayB&O18821887Addison and Pennsylvania Railway---
Aliquippa and Southern RailroadALQS19062002Aliquippa and Ohio River Railroad---
Allegheny RailroadALY19851992Allegheny and Eastern Railroad---
Allegheny and Bald Eagle Railroad, Coal and Iron CompanyPRR18391859Bellefonte and Snowshoe Railroad---
Allegheny and Eastern RailroadALY1992Still exists as a nonoperating subsidiary of the Buffalo and Pittsburgh Railroad--
Allegheny Junction Railroad18981907N/A---
Allegheny and South Side RailwayAYSS1892---
Allegheny Southern RailwayASRW19821985Everett Railroad---
Allegheny Terminal Company1899---
Allegheny Valley RailroadPRR18521891Allegheny Valley Railway---
Allegheny Valley RailwayPRR18921910Pennsylvania Railroad---
Allegheny and Western RailwayB&O1896Still exists as a nonoperating subsidiary of CSX Transportation--
Allentown RailroadRDG18531945Reading Company---
Allentown Terminal RailroadCNJ/ RDG18881976Consolidated Rail Corporation---
Altoona and Beech Creek Railroad18971910Altoona, Juniata and Northern Railway---
Altoona, Clearfield and Northern Railroad18911897Altoona and Beech Creek Railroad---
Altoona, Juniata and Northern Railway19101913Altoona Northern Railroad---
Altoona Northern Railroad19121919N/A---
Altoona and Philipsburg Connecting Railroad18921906New York and Pittsburgh Air Line Railroad---
Anthracite RailwayATRW19831989Blue Mountain and Reading Railroad---
Arnot and Pine Creek RailroadERIE18811937Tioga Railroad---
Atlantic and Great Western RailroadERIE18711880New York, Pennsylvania and Ohio Railroad---
Atlantic and Great Western RailroadERIE18581865Atlantic and Great Western Railway---
Atlantic and Great Western RailwayERIE18651871Atlantic and Great Western Railroad---
Auburn and Port Clinton RailroadRDG18541857Allentown Railroad---
Altoona and Wopsononock Railroad18901891Altoona, Clearfield and Northern Railroad---
Bachman Valley RailroadWM18711886Baltimore and Harrisburg Railway---
Bald Eagle Valley RailroadPRR18611908Pennsylvania Railroad---
Baltimore Coal and Union Railroad CompanyD&H18681871Northern Coal and Iron Company---
Baltimore and Cumberland Valley RailroadWM18781917Western Maryland Railway---
Baltimore and Cumberland Valley Railroad Extension CompanyWM1880Still exists as a nonoperating subsidiary of CSX Transportation--
Baltimore and Hanover RailroadWM18771886Baltimore and Harrisburg Railway---
Baltimore and Harrisburg RailwayWM18861917Western Maryland Railway---
Baltimore and Harrisburg Railway WM18881917Western Maryland Railway---
Baltimore and Harrisburg Railway WM18881917Western Maryland Railway---
Baltimore and Lehigh Railroad18911894York Southern Railroad---
Baltimore and Ohio RailroadB&O, BOB&O18761987Chesapeake and Ohio Railway---
Baltimore and Ohio Railroad in PennsylvaniaB&O19121980Baltimore and Ohio Railroad---
Baltimore and Ohio Short Line RailroadB&O18851887Wheeling, Pittsburgh and Baltimore Railroad---
Baltimore and Philadelphia RailroadB&O18831989CSX Transportation---
Baltimore and Philadelphia RailwayB&O18831883Baltimore and Philadelphia Railroad---
Bangor and Bath RailroadDL&W18801880Bangor and Portland Railway---
Bangor and Portland RailwayDL&W18791909Delaware, Lackawanna and Western Railroad---
Barclay RailroadLV18911902Lehigh Eastern RailRoad20002016Susquehanna and New York Railroad
Barclay Coal CompanyLV18621891Barclay Railroad---
Barclay Railroad and Coal CompanyLV18541862Barclay Coal Company---
Bare Rock Railroad1892---
Bear Creek RailroadB&LE18651867Shenango and Allegheny Railroad---
Beaver Connecting Railroad---
Beaver and Ellwood RailroadPLE18901916Pittsburgh and Lake Erie Railroad---
Beaver Meadow Railroad and Coal CompanyLV18301864Lehigh Valley Railroad---
Beaver Meadow, Tresckow and New Boston RailroadCNJ1894N/A---
Beaver Valley RailroadPLE/ PRR18991941Cleveland and Pittsburgh Railroad, Pittsburgh and Lake Erie Railroad---
Bedford Railroad18591864Huntingdon and Broad Top Mountain Railroad and Coal Company---
Bedford and Blair County RailroadPRR18931894Pennsylvania Midland Railroad---
Bedford and Bridgeport RailroadPRR18681891Bedford and Bridgeport Railway---
Bedford and Bridgeport RailwayPRR18911911Hollidaysburg, Bedford and Cumberland Railroad---
Bedford and Hollidaysburg RailroadPRR19021911Hollidaysburg, Bedford and Cumberland Railroad---
Beech Creek RailroadNYC18861976Consolidated Rail Corporation---
Beech Creek, Clearfield and Southwestern RailroadNYC18831886Beech Creek Railroad---
Beech Creek Extension RailroadNYC19011961New York Central Railroad---
Bellefonte and Buffalo Run Railroad18821882Buffalo Run, Bellefonte and Bald Eagle Railroad---
Bellefonte Central RailroadBFC18921985Nittany and Bald Eagle Railroad---
Bellefonte, Nittany and Lemont RailroadPRR18831889Bald Eagle Valley Railroad---
Bellefonte and Snowshoe RailroadPRR18591881Bald Eagle Valley Railroad---
Bell's Gap RailroadPRR18711889Pennsylvania and North Western Railroad---
Bells Run Railroad1903---
Belvidere Delaware RailroadPRR18961958United New Jersey Railroad and Canal Company---
Berks and Chester RailroadRDG18641866Wilmington and Reading Railroad---
Berks County RailroadRDG18711874Reading and Lehigh Railroad---
Berlin RailroadB&O18791912Baltimore and Ohio Railroad in Pennsylvania---
Berlin Branch Railroad18761903East Berlin Railway---
Bethlehem RailroadLNE18611864Lehigh and Lackawanna Railroad---
Big Level and Bradford RailroadB&O18811883Pittsburgh, Bradford and Buffalo Railway---
Big Level and Kinzua RailroadB&O18811911Pittsburgh and Western Railroad---
Binghamton, Towanda and Western RailwayLV19021902Susquehanna and New York Railroad---
Blacklick and Yellow Creek Railroad19041911Cambria and Indiana Railroad---
Blacksville and Western RailwayMGA19171917Morgantown and Wheeling Railway---
Bloom Run Railroad1902---
Bloomsburg and Sullivan RailroadBBSRDG18831928Reading Company---
Blue Mountain and Reading RailroadBMRG19831995Reading Blue Mountain & Northern Railroad---
Bradford RailroadPRR19111932Western New York and Pennsylvania Railway---
Bradford RailwayPRR18811911Bradford Railroad---
Bradford, Bordell and Kinzua Railroad18801892Bradford, Bordell and Kinzua Railway---
Bradford, Bordell and Kinzua Railway18921903Buffalo, Bradford and Kane Railroad---
Bradford, Bordell and Smethport Railroad18801892Bradford, Bordell and Kinzua Railway---
Bradford and Foster Brook Railway18771879N/A---
Bradford Industrial RailBR19932004Buffalo and Pittsburgh Railroad---
Bradford and State Line RailroadB&O18811881Rochester and Pittsburgh Railroad---
Bradford and Western Pennsylvania Railroad1891---
Bridgeport and Widemire RailwayB&O18961913Clearfield and Mahoning Railway---
Bristol Industrial Terminal RailwayBITY19921997Penn Eastern Rail Lines---
Brock Railroad1903---
Brockport and Shawmut RailroadERIE18861940New York, Lake Erie and Western Coal and Railroad Company---
Brockwayville and Punxsutawney RailroadB&O18821891Buffalo, Rochester and Pittsburgh Railway---
Brooks Mills and Altoona RailroadPRR18941894Pennsylvania Midland Railroad---
Brookville Railway1896---
Brookville and Mahoning RailroadPS&N19031909Pittsburg and Shawmut Railroad---
Brownstone and Middletown Railroad1892N/A---
Brownsville RailwayPRR18751880Pittsburgh, Virginia and Charleston Railway---
Brownsville and New Haven RailwayB&O18761882Ohio and Baltimore Short Line Railway---
Brownsville and State Line RailroadPRR18931894Pittsburgh, Virginia and Charleston Railway---
Bruce and Clairton RailroadP&WV19011902West Side Belt Railroad---
Buffalo and Bradford RailroadERIE18561859Buffalo, Bradford and Pittsburgh Railroad---
Buffalo, Bradford and Kane Railroad19041931N/AOperated by Mount Jewett, Kinzua and Riterville Railroad--
Buffalo, Bradford and Pittsburgh RailroadERIE18591941Erie Railroad---
Buffalo, Chautauqua Lake and Pittsburgh RailwayPRR18791880Pittsburgh, Titusville and Buffalo Railway---
Buffalo, Corry and Pittsburgh RailroadPRR18671872Corry and State Line Railroad---
Buffalo, Cleveland and Chicago RailwayNKP18811881New York, Chicago and St. Louis Railway---
Buffalo Coal and Iron CompanyDL&W18561860Continental Coal Company---
Buffalo and Erie RailroadNYC18671869Lake Shore and Michigan Southern Railway---
Buffalo, New York and Philadelphia RailroadPRR18831887Western New York and Pennsylvania Railway of Pennsylvania---
Buffalo, New York and Philadelphia RailwayPRR18711883Buffalo, New York and Philadelphia Railroad---
Buffalo, Pittsburgh and Western RailroadPRR18811883Buffalo, New York and Philadelphia Railroad---
Buffalo, Rochester and Pittsburgh RailwayBR&PB&O1887Still exists as a nonoperating subsidiary of CSX Transportation--
Buffalo Run, Bellefonte and Bald Eagle Railroad18821891Bellefonte Central Railroad---
Buffalo and St. Marys RailroadPS&N18951897Buffalo, St. Marys and Southwestern Railroad---
Buffalo, St. Marys and Southwestern RailroadPS&N18971899Pittsburg, Shawmut and Northern Railroad---
Buffalo and Susquehanna RailroadB&SB&O18911954Baltimore and Ohio Railroad---
Buffalo and Susquehanna RailwayB&O19071910N/ALeased the Buffalo and Susquehanna Railroad--
Buffalo Valley RailroadB&O18681879Berlin Railroad---
Buffalo and Washington RailwayPRR18661871Buffalo, New York and Philadelphia Railway---
Bustleton RailroadPRR18911902Connecting Railway---
Bustleton and Eastern RailroadPRR18931893Philadelphia, Bustleton and Trenton Railroad---
Butler and Pittsburgh RailroadB&LE18961897Pittsburg, Bessemer and Lake Erie Railroad---
Caledonia Iron, Land and Railroad CompanyPRR18671869Southern Pennsylvania Iron and Railroad Company---
Cambria and Clearfield RailroadPRR18871903Cambria and Clearfield Railway---
Cambria and Clearfield RailwayPRR19031913Pennsylvania Railroad---
Cambria County RailroadNYC18961898Beech Creek Railroad---
Cambria and Indiana RailroadCI19111994N/A---
Cammal and Black Forest Railway1894---
Canoe Creek RailroadNYC19001901Beech Creek Extension Railroad---
Carbon Limestone RailroadPLE18941894Mahoning State Line Railroad---
Catasauqua and Fogelsville RailroadRDG18541944Reading Company---
Catawissa RailroadRDG18601953Reading Company---
Catawissa, Williamsport and Erie RailroadRDG18491860Catawissa Railroad---
Central Columbiana and Pennsylvania RailwayCQPA20012004Ohio and Pennsylvania Railroad---
Central Railroad of New JerseyCNJCNJ19521976Consolidated Rail Corporation---
Central Railroad of New JerseyCNJCNJ18711946Central Railroad of Pennsylvania---
Central Railroad of PennsylvaniaCRPCNJ19441976Consolidated Rail Corporation---
Central Railroad of Pennsylvania18911918N/A---
Central Pennsylvania Railroad18891891Central Railroad of Pennsylvania---
Central Pennsylvania Railroad 18901891Central Railroad of Pennsylvania---
Central Pennsylvania and Western RailroadPRR18931902Susquehanna, Bloomsburg, and Berwick Railroad---
Central Trunk RailwayNYC18681909Jamestown, Franklin and Clearfield Railroad---
Chambersburg and Gettysburg Railroad1890---
Chambersburg, Greencastle and Hagerstown RailroadPRR18531859Franklin Railroad---
Chapman and Lehigh RailwayDL&W18811882Bangor and Portland Railway---
Chartiers RailwayPRR18671907Pittsburgh, Cincinnati, Chicago and St. Louis Railway---
Chartiers Connecting RailroadPRR18811899Chartiers Railway---
Chartiers and Mansfield Valley RailwayPLE/ PRR18801881Pittsburgh, Chartiers and Youghiogheny Railway---
Chartiers Southern RailwayMGA19061929Monongahela Railway---
Chartiers Valley RailroadPRR18531866Chartiers Railway---
Cheat Haven RailroadB&O19021907Fairmont, Morgantown and Pittsburg Railroad---
Cheat Haven and Bruceton RailroadB&O19111965N/A---
Cheat River RailroadB&O18961907Fairmont, Morgantown and Pittsburg Railroad---
Cherry Grove Railroad18841894Tionesta Valley Railway---
Cherry Springs RailroadB&O18931893Buffalo and Susquehanna Railroad---
Cherry Tree and Dixonville RailroadNYC/ PRR19031970Penn Central Transportation Company---
Chesapeake and Ohio RailwayCO19871987CSX Transportation---
Chester Creek RailroadPRR18661917Philadelphia, Baltimore and Washington Railroad---
Chester and Delaware River RailroadRDG18711923Reading Company---
Chester Valley RailroadRDG18501888Philadelphia and Chester Valley Railroad---
Chester Valley RailwayCHTS19961997Penn Eastern Rail Lines---
Chestnut Hill RailroadRDG18481948Reading Company---
Chestnut Ridge Railroad of Pennsylvania18981902Chestnut Ridge Railway---
Chestnut Ridge RailwayCHR19022003Chestnut Ridge RailroadOwned by New Jersey Zinc and successors from 1907--
Cheswick and Harmar RailroadCHH19011972N/AFormerly owned by Duquesne Light--
Clarion and Jefferson Railroad19041904Pittsburgh, Summerville and Clarion Railroad---
Clarion River Railway18891948N/A---
Clarion and Summerville Railroad19001901Clarion, Summerville and Pittsburgh Railroad---
Clarion, Summerville and Pittsburgh Railroad19011903---
Clearfield and Jefferson RailwayPRR18851889Bell's Gap Railroad---
Clearfield and Mahoning RailwayB&O1892Still exists as a nonoperating subsidiary of R.J. Corman Railroad/Pennsylvania Lines--
Clearfield Southern RailroadNYC18981905Beech Creek Extension Railroad---
Cleveland, Painesville and Ashtabula RailroadNYC18541868Lake Shore Railway---
Cleveland and Pittsburgh RailroadPRR18501976Consolidated Rail Corporation---
Coal Glen Railroad1889---
Colebrook Valley RailroadPRR18811886Cornwall and Lebanon Railroad---
Colebrookdale RailroadRDG18651945Reading Company---
Columbia BankPRR18521864Columbia Bridge Company---
Columbia Bank and Bridge CompanyPRR18371852Columbia Bank---
Columbia Bridge CompanyPRR18641871Pennsylvania Railroad---
Columbia Bridge CompanyPRR18351837Columbia Bank and Bridge Company---
Columbia and Maryland Line RailroadPRR18601864Columbia and Port Deposit Railroad---
Columbia and Port Deposit RailroadPRR18641890Columbia and Port Deposit Railway---
Columbia and Port Deposit RailwayPRR18901916Philadelphia, Baltimore and Washington Railroad---
Columbus and Erie RailroadERIE19051941Erie Railroad---
Conemaugh and Black Lick RailroadCBL1923Lehigh Valley Rail Management---
Conewango Valley RailroadNYC18701870Dunkirk, Warren and Pittsburgh Railway---
Confluence and Oakland RailroadB&O18901941N/A---
Confluence and State Line RailroadB&O18891890Confluence and Oakland Railroad---
Connecting RailwayPRR18631976Consolidated Rail Corporation---
Connection RailroadNYC18701871Junction Railroad---
Connellsville Central RailroadMGA19021905Connellsville and Monongahela Railway---
Connellsville and Monongahela RailwayMGA1905N/A---
Connellsville and State Line RailwayWM19101917Western Maryland Railway---
Connequenessing Valley RailroadB&LE18811882West Penn and Shenango Connecting Railroad---
Consolidated Rail CorporationCR19761999CSX Transportation, Norfolk Southern Railway---
Continental Coal CompanyDL&W18601865Keyser Valley Railroad---
Corning, Cowanesque and Antrim RailwayNYC18731892Fall Brook Railway---
Cornwall RailroadCWLRDG18701968Reading Company---
Cornwall and Lebanon RailroadC&LPRR18821918Pennsylvania Railroad---
Cornwall and Mount Hope RailroadRDG18831886Cornwall Railroad---
Corry and State Line RailroadPRR18791879Buffalo, Chautauqua Lake and Pittsburgh Railway---
Coudersport and Pine Creek Railroad18891895Coudersport and Port Allegany Railroad---
Coudersport and Port Allegany RailroadCPA18821970N/AOwned by Wellsville, Addison and Galeton Railroad--
Coudersport and Wellsboro RailroadB&O18921894Buffalo and Susquehanna Railroad---
Cowanesque Valley RailroadNYC18691874Corning, Cowanesque and Antrim Railway---
Crane RailroadLNE19051914Lehigh and New England Railroad---
Cresson RailroadPRR18911891Cambria and Clearfield Railroad---
Cresson and Clearfield County and New York Short Route RailroadPRR18821894Cresson and Irvona Railroad---
Cresson and Irvona RailroadPRR18941903Cambria and Clearfield Railway---
Cross Cut RailroadPRR18641867Buffalo, Corry and Pittsburgh Railroad---
Cross Fork RailroadB&O18931893Buffalo and Susquehanna Railroad---
Cumberland Valley RailroadPRR18311919Pennsylvania Railroad---
Cumberland Valley and Waynesboro RailroadPRR19011906Cumberland Valley Railroad---
Curwensville and Bower RailroadNYC19031905Beech Creek Extension Railroad---
Dahoga and Highland Railroad---
Dallastown Railroad18981902Maryland and Pennsylvania Railroad---
Danville, Hazleton and Wilkes-Barre RailroadPRR18671878Sunbury, Hazleton and Wilkesbarre Railway---
Danville and Pottsville RailroadPRR18261851Philadelphia and Sunbury Railroad---
Darlington Cannel Coal RailroadPLE/ PRR18521855Pittsburgh, Lisbon and Western Railroad, Pittsburgh, Marion and Chicago Railway---
Dauphin and Susquehanna Coal CompanyRDG18381859Schuylkill and Susquehanna Railroad---
Dawson, Broadford and Mount Pleasant RailroadPLE18811882Pittsburgh, McKeesport and Youghiogheny Railroad---
Delaware and Chester County RailroadB&O18671869Wilmington and Western Railroad---
Delaware and Cobb's Gap RailroadDL&W18491853Delaware, Lackawanna and Western Railroad---
Delaware and Hudson CompanyD&H18991930Delaware and Hudson Railroad---
Delaware and Hudson RailroadD&HD&H19301968Delaware and Hudson Railway---
Delaware and Hudson Canal CompanyD&H18261899Delaware and Hudson Company---
Delaware, Lackawanna and Western RailroadDL&W, DLWDL&W18531960Erie–Lackawanna Railroad---
Delaware, Lehigh, Schuylkill and Susquehanna RailroadLV18461853Lehigh Valley Railroad---
Delaware River Railroad and Bridge CompanyPRR18961954Penndel Company---
Delaware River and Lancaster Railroad18681893N/A---
Delaware River and Union RailroadDR&U19021941N/AOwned by Sunoco--
Delaware and Slatington RailroadLNE18811882Pennsylvania, Slatington and New England Railroad---
Delaware, Susquehanna and Schuylkill RailroadLV18901949Lehigh Valley Railroad---
Delaware Valley Railroad18991903Delaware Valley Railway---
Delaware Valley RailwayDV19941999Brandywine Valley Railroad---
Delaware Valley Railway19041937N/A---
Delaware Valley Railway1899Delaware Valley, Hudson and Lehigh Railroad---
Delaware Valley, Hudson and Lehigh Railroad18981899Delaware Valley Railroad---
Delaware Western RailroadB&O18771883Baltimore and Philadelphia Railroad---
Dent's Run Railroad1903N/A---
Dillsburg and Mechanicsburg RailroadPRR18711906Cumberland Valley Railroad---
Doe Run and White Clay Creek RailroadPRR18681870Pennsylvania and Delaware Railroad---
Donora Southern RailroadDSO1902N/A---
Downingtown and Lancaster RailroadPRR18881903Pennsylvania Railroad---
Dunkirk, Allegheny Valley and Pittsburgh RailroadNYC18731914New York Central Railroad---
Dunkirk, Warren and Pittsburgh RailwayNYC18701873Dunkirk, Allegheny Valley and Pittsburgh Railroad---
Eagles Mere Railroad18911922Eagles Mere Railway---
Eagles Mere Railway19221927N/A---
East Berlin RailroadEB19141939N/A---
East Berlin Railway19031914East Berlin Railroad---
East Brandywine RailroadPRR18541860East Brandywine and Waynesburg Railroad---
East Brandywine and Waynesburg RailroadPRR18601888Downingtown and Lancaster Railroad---
East Broad Top Railroad and Coal Company18561956N/AContinued as a tourist railroad--
East Mahanoy RailroadRDG18541951Reading Company---
East Mahanoy and Hazleton RailroadEMHR19921996Reading Blue Mountain and Northern Railroad---
East Penn RailwaysEPRY19952007East Penn Railroad---
East Pennsylvania RailroadRDG18571976Consolidated Rail Corporation---
East Stroudsburg and Matamoras Railroad1899Delaware Valley, Hudson and Lehigh Railroad---
Eastern Railroad19011925Monongahela Connecting Railroad---
Easton and Northern RailroadLV18891949Lehigh Valley Railroad---
Easton and Western RailroadCNJ19141944Central Railroad of Pennsylvania---
Ebensburg and Black Lick RailroadPRR18931903Cambria and Clearfield Railway---
Ebensburg and Cresson RailroadPRR18591891Cresson Railroad---
Eddystone and Delaware River RailroadPRR18991918Philadelphia, Baltimore and Washington Railroad---
Elk and Highland Railroad18981913Elk and Highland Railway---
Elk and Highland Railway19131913Tionesta Valley Railway---
Elk Lick Coal, Lumber and Iron CompanyB&O18681871Salisbury and Baltimore Railroad and Coal Company---
Ellwood Connecting RailroadPLE18921911Beaver and Ellwood Railroad---
Ellwood Short Line RailroadB&O18901912Pittsburgh and Western Railroad---
Ellwood Southern RailroadPLE18991899Beaver and Ellwood Railroad---
Elmira and Williamsport RailroadPRR18601969Penndel Company---
Emlenton and Shippenville RailroadB&O18751877Emlenton, Shippenville and Clarion Railway---
Emlenton, Shippenville and Clarion RailwayB&O18771881Pittsburgh, Bradford and Buffalo Railway---
Emporium and Mount Jewett RailroadPS&N18951897Mount Jewett, Clermont and Northern Railroad---
Emporium and Rich Valley Railroad1891---
Engelside RailroadPRR18921902Connecting Railway---
Enterprise RailroadRDG18651870Mahanoy and Shamokin Railroad---
Erie RailroadERIEERIE18951960Erie–Lackawanna Railroad---
Erie RailwayERIE18611878New York, Lake Erie and Western Railroad---
Erie–Lackawanna RailroadEL19601968Erie Lackawanna Railway---
Erie Lackawanna RailwayEL19681976Consolidated Rail Corporation---
Erie and North East RailroadNYC, PRR18421867Buffalo and Erie Railroad, Erie and Pittsburgh Railroad---
Erie and Ohio Rail RoadNYC18491854Cleveland, Painesville and Ashtabula RailroadBuilt by the Franklin Canal Company--
Erie and Pittsburgh RailroadPRR18581976Consolidated Rail Corporation---
Erie, Shenango and Pittsburgh RailwayB&LE18861888Pittsburgh, Shenango and Lake Erie Railroad---
Erie and State Line RailroadNKP18871887New York, Chicago and St. Louis Railroad---
Erie Terminal RailroadB&LE18911893Pittsburgh, Shenango and Lake Erie Railroad---
Erie and Wyoming Valley RailroadERIE18821941Erie Railroad---
Eriton RailroadERIE19061933N/A---
Etna and Montrose Railroad18961961N/A---
Fair Hill RailroadPRR18921902Connecting Railway---
Fairmont, Morgantown and Pittsburg RailroadB&O18931989CSX Transportation---
Fall Brook RailwayNYC18921909Geneva, Corning and Southern Railroad---
Falls Creek Railroad18891897Reynoldsville and Falls Creek Railroad---
Farmers' RailroadPRR18621868Warren and Franklin Railway---
Fayette County RailroadB&O18571912Baltimore and Ohio Railroad in Pennsylvania---
Forest City and State Line RailroadO&W18891889Ontario, Carbondale and Scranton Railway---
Foxburg, Kane and Bradford RailroadB&O18791881Pittsburgh, Bradford and Buffalo Railway---
Foxburg, St. Petersburg and Clarion RailroadB&O18771881Pittsburgh, Bradford and Buffalo Railway---
Frankford Creek RailroadPRR18901891Kensington and Tacony Railroad---
Frankford and Holmesburg RailroadPRR18631890Bustleton Railroad---
Franklin RailroadPRR18591865Cumberland Valley Railroad---
Franklin RailroadPRR18321850Chambersburg, Greencastle and Hagerstown Railroad---
Franklin Canal CompanyNYC18491854Cleveland, Painesville and Ashtabula Railroad---
Franklin and Clearfield RailroadNYC19021909Jamestown, Franklin and Clearfield Railroad---
Gaffney and James City RailroadB&O19131940N/A---
Gaines and State Line RailroadPRR18751876Geneva, Hornellsville and Pine Creek Railway---
Galeton and Eastern RailroadB&O18981901Buffalo and Susquehanna Railroad---
Galeton, South Branch and Germania Railroad---
Garfield and Cherry Grove Railroad18821884Cherry Grove Railroad---
Geneva, Corning and Southern RailroadNYC19091914New York Central Railroad---
Geneva, Hornellsville and Pine Creek RailwayPRR18761879Lake Ontario Southern Railway---
Gettysburg Railroad GETY19761996Gettysburg Railway---
Gettysburg RailroadWM18531870Susquehanna, Gettysburg and Potomac Railway---
Gettysburg RailwayGBRY19962001Gettysburg and Northern Railroad---
Gettysburg and Harrisburg RailroadRDG18821891Gettysburg and Harrisburg Railway---
Gettysburg and Harrisburg RailwayRDG18911945Reading Company---
Girardville RailroadPRR18921893Pennsylvania Schuylkill Valley Railroad---
Glen Hazel and Shawmut Railroad1893Ketner, St. Mary's and Shawmut Railroad---
Glenwood RailroadB&O18961912Baltimore and Ohio Railroad in Pennsylvania---
Good Spring RailroadRDG18631871Lebanon and Tremont Railroad---
Grassy Island RailroadERIE18871936Moosic Mountain and Carbondale Railroad---
Grays Run RailwayLV19031903Susquehanna and New York Railroad---
Greenlick Railway1892N/A---
Greenlick Narrow Gauge Railway18741892Greenlick Railway---
Hanover Branch RailroadWM18491874Hanover Junction, Hanover and Gettysburg Railroad---
Hanover Junction, Hanover and Gettysburg RailroadWM18741886Baltimore and Harrisburg Railway---
Hanover Junction and Susquehanna RailroadRDG18761881Reading, Marietta and Hanover Railroad---
Hanover and Newport RailroadDL&W18941909Delaware, Lackawanna and Western Railroad---
Hanover and York RailroadPRR18731897York, Hanover and Frederick Railroad---
Harrisburg, Portsmouth, Mountjoy and Lancaster RailroadPRR18351917Pennsylvania Railroad---
Harrisburg and Potomac RailroadRDG18711890Harrisburg and Shippensburg Railroad---
Harrisburg and Shippensburg RailroadRDG18901890Philadelphia, Harrisburg and Pittsburgh Railroad---
Harrisburg Terminal RailroadRDG18891890Philadelphia, Harrisburg and Pittsburgh Railroad---
Hazleton RailroadLV18651868Lehigh Valley Railroad---
Hazleton Coal CompanyLV18361865Hazleton Railroad---
Hempfield RailroadB&O18501871Wheeling, Pittsburgh and Baltimore Railroad---
Hickory Valley Railroad18871938N/A---
Hicks Run Railroad1905---
Hollidaysburg, Bedford and Cumberland RailroadPRR19111914Pennsylvania Railroad---
Hooverhurst and South Western RailroadNYC19021913Beech Creek Extension Railroad---
Howard Coal and Iron CompanyD&H18641867Union Coal Company---
Hunter's Run and Slate Belt RailroadRDG18911910Gettysburg and Harrisburg Railway---
Huntingdon and Broad Top Mountain Railroad and Coal CompanyH&BT18521954Everett Railroad, Pennsylvania Railroad---
Indian Creek Valley RailwayB&O19021972N/A---
Ironton RailroadIRNLV/ RDG18591976Consolidated Rail Corporation---
ISS Rail, Inc.ISSR1993New Castle Industrial Railroad---
Jackson Coal RailroadNYC18831909Jamestown, Franklin and Clearfield Railroad---
Jamestown and Franklin RailroadNYC18621909Jamestown, Franklin and Clearfield Railroad---
Jamestown, Franklin and Clearfield RailroadNYC19091915New York Central Railroad---
Jeddo and Carbon County RailroadLV18541856Lehigh and Luzerne Railroad---
Jefferson RailroadERIE18511941Erie Railroad---
Jefferson and Allegheny RailwayB&O18941898Allegheny and Western Railway---
Jersey Shore and Antes Fort Railroad1904---
Jersey Shore, Pine Creek and Buffalo RailwayNYC18701884Pine Creek Railway---
Johnsonburg RailroadPRR18871928Pennsylvania Railroad---
Johnsonburgh RailroadB&O18871888Johnsonburgh and Bradford Railroad---
Johnsonburgh and Bradford RailroadB&O18881907Buffalo, Rochester and Pittsburgh Railway---
Johnsonburg, Kane, Warren and Irvine RailroadJKWI19821985Allegheny Railroad---
Johnstown and Stony Creek RailroadJ&SC, JSC18881983N/A---
Jones Lake RailroadERIE18871894Erie and Wyoming Valley Railroad---
Junction RailroadPRR18601908Pennsylvania Railroad---
Junction RailroadNYC18701871Jamestown and Franklin Railroad---
Juniata and Southern Railroad19131917N/A---
Kane Railroad18991931N/AOperated by Mount Jewett, Kinzua and Riterville Railroad--
Kane and Elk Railroad18951946N/A---
Karns City and Butler RailroadB&O18731881Pittsburgh and Western Railroad---
Keating and Smethport Railroad18991931N/AOperated by Mount Jewett, Kinzua and Riterville Railroad--
Kendall and Eldred Railroad18771893N/AOperated by Western New York and Pennsylvania Railroad--
Kensington and Tacony RailroadPRR18841902Connecting Railway---
Kersey RailroadPS&N19001947N/A---
Ketner, Elbon and Shawmut Railroad18921893Ketner, St. Mary's and Shawmut Railroad---
Ketner and Kay Fork Railway1901---
Ketner, St. Mary's and Shawmut Railroad1893---
Keyser Valley RailroadDL&W18651865Delaware, Lackawanna and Western Railroad---
Kinzua RailroadPRR19111911Western New York and Pennsylvania Railway---
Kinzua RailwayPRR18811911Kinzua Railroad---
Kinzua Hemlock Railroad18901936N/AOperated by Valley Railroad--
Kinzua and Tiona Railroad1897---
Kinzua Valley RailroadPRR18891911Kinzua Railroad---
Kishacoquillas Valley Railroad18921940N/A---
Kittanning Run Railroad1905---
Knox and Kane RailroadKKRR19822006N/A---
Kushequa RailroadB&O18981931Mount Jewett, Kinzua and Riterville Railroad---
Lackawanna RailwayLRWY19911993Delaware–Lackawanna Railroad---
Lackawanna and Bloomsburg RailroadDL&W18521873Delaware, Lackawanna and Western Railroad---
Lackawanna and Montrose RailroadDL&W18891928Delaware, Lackawanna and Western Railroad---
Lackawanna Valley RailroadLVAL19851993Delaware–Lackawanna Railroad---
Lackawanna and Western RailroadDL&W18511853Delaware, Lackawanna and Western Railroad---
Lackawanna and Wyoming Valley RailroadL&WVDL&W19011960Lackawanna and Wyoming Valley RailwayElectric until 1953--
Lackawanna and Wyoming Valley RailwayL&WV, LWVDL&W19591976Consolidated Rail Corporation---
Lackawaxen and Stourbridge RailroadLASB19761989Stourbridge Railroad---
Lake Erie, Franklin and Clarion RailroadLEF19131992N/A---
Lake Ontario Southern RailwayPRR18791882Sodus Bay and Southern Railway Sold at foreclosure; no property in Pennsylvania--
Lake Shore RailwayNYC18681869Lake Shore and Michigan Southern Railway---
Lake Shore and Michigan Southern RailwayNYC18691914New York Central Railroad---
Lancaster and Northern Railroad1906Never operated revenue service.--
Lancaster Northern RailwayLANO19951997Penn Eastern Rail Lines---
Lancaster, Oxford and Southern Railroad18901912Lancaster, Oxford and Southern Railway---
Lancaster, Oxford and Southern Railway19121918N/A---
Lancaster and Quarryville RailroadPRR19041915Pennsylvania Railroad---
Lancaster and Reading Narrow Gauge RailroadPRR18711904Lancaster and Quarryville Railroad---
Latrobe and Ligonier Railroad18531871Ligonier Valley Railroad---
Lawrence RailroadPRR18651887Youngstown, Lawrence and Pittsburgh Railroad---
Lawrence Railroad and Transportation CompanyPRR18641865Lawrence Railroad---
Lebanon Belt RailwayPRR18891891Cornwall and Lebanon Railroad---
Lebanon and Tremont RailroadRDG18711871Philadelphia and Reading Railroad---
Lebanon Valley RailroadRDG18501858Philadelphia and Reading Railroad---
Leetonia Railway1899---
Lehigh and Delaware RailroadLNE19041904Lehigh and New England Railroad---
Lehigh and Delaware Gap RailroadCNJ18571867Lehigh Coal and Navigation Company---
Lehigh and Hudson River RailwayL&HR, LHR18891976Consolidated Rail Corporation---
Lehigh and Lackawanna RailroadLNE18641904Lehigh and Delaware Railroad---
Lehigh Luzerne RailroadLV18571868Lehigh Valley Railroad---
Lehigh and Luzerne RailroadLV18561857Lehigh Luzerne Railroad---
Lehigh and Mahanoy RailroadLV18621866Lehigh Valley Railroad---
Lehigh and New England RailroadLNELNE18951961Lehigh and New England Railway---
Lehigh and New England RailwayLNECNJ19611976Consolidated Rail Corporation---
Lehigh Coal and Navigation CompanyCNJ18371978Consolidated Rail Corporation---
Lehigh Valley RailroadLVLV18531976Consolidated Rail Corporation---
Lewisburg and Buffalo Valley Railroad18971906N/A---
Lewisburg, Centre and Spruce Creek RailroadPRR18531879Lewisburg and Tyrone Railroad---
Lewisburg and Tyrone RailroadPRR18801913Lewisburg and Tyrone Railway---
Lewisburg and Tyrone RailwayPRR19131915Pennsylvania Railroad---
Liggett's Gap RailroadDL&W18321851Lackawanna and Western Railroad---
Ligonier Valley RailroadLGV18711952N/A---
Little Saw Mill Run RailroadP&WV18501897West Side Belt Railroad---
Little Schuylkill Navigation, Railroad and Coal CompanyRDG18291952Reading Company---
Little Schuylkill and Susquehanna RailroadRDG18351849Catawissa, Williamsport and Erie Railroad---
Littlestown RailroadPRR18541892Hanover and York Railroad---
Locust Gap Improvement CompanyRDG18541864Philadelphia and Reading Railroad---
Lorberry Creek RailroadRDG18431871Lebanon and Tremont Railroad---
Loyalhanna and Youghiogheny RailroadNYC18941895Pittsburgh and Eastern Railroad---
Loyalsock RailroadLV18841949Lehigh Valley Railroad---
Lykens Valley Railroad and Coal CompanyPRR18301956Penndel Company---
Mahanoy and Broad Mountain RailroadRDG18601870Mahanoy and Shamokin Railroad---
Mahanoy and Shamokin Improvement CompanyRDG18501856Trevorton Coal and Railroad Company---
Mahanoy and Shamokin RailroadRDG18701871Philadelphia and Reading Railroad---
Mahanoy Valley RailroadRDG18681870Mahanoy and Shamokin Railroad---
Mahoning and Shenango Valley RailwayNYC19631976Consolidated Rail Corporation---
Mahoning State Line RailroadPLE1894Still exists as a nonoperating subsidiary of CSX Transportation--
Mahoning Valley RailroadB&O18901967Buffalo, Rochester and Pittsburgh Railway---
Main Line of Public WorksPRR18281857Pennsylvania Railroad---
Manns Choice and Hyndman RailroadPRR18941894Pennsylvania Midland Railroad---
Manufacturers RailroadRDG18701873Philadelphia and Reading Railroad---
Manufacturers Terminal Railway---
Mapleton and Rocky Ridge Railway1891---
Marginal Railroad18801890Pennsylvania Company---
Martins Creek RailroadPRR18851896Belvidere Delaware Railroad---
Maryland Central Railway18881891Baltimore and Lehigh Railroad---
Maryland and Pennsylvania RailroadM&PA, MPA1901Still exists as a nonoperating subsidiary of the York Railway--
Masontown and New Salem RailroadMGA18991905Connellsville and Monongahela Railway---
Mauch Chunk Railroad18261872Continued as a tourist railroad---
McKean and Buffalo RailroadPRR18741911Western New York and Pennsylvania Railway---
McKees Rocks Railroad18991899Pittsburgh, Allegheny and McKees Rocks Railroad---
McKeesport and Belle Vernon RailroadPLE18861890Pittsburgh, McKeesport and Youghiogheny Railroad---
McKeesport and Bessemer RailroadPRR18881894Pittsburgh, Virginia and Charleston Railway---
McKeesport Terminal Railroad1896---
McLaughlin Line RailroadMCLR1985N/A---
McLaughlin's and Saw Mill Run RailwayPLE/ PRR18811881Pittsburgh, Chartiers and Youghiogheny Railway---
Mead Run Railroad18971931N/AOperated by Mount Jewett, Kinzua and Riterville Railroad--
Meadow Lands and Zediker RailroadPRR19031907Chartiers Railway---
Meadville RailroadERIE18571858Atlantic and Great Western Railroad---
Meadville RailwayB&LE18801884Meadville and Linesville Railway---
Meadville, Conneaut Lake and Linesville RailroadB&LE18911948Bessemer and Lake Erie Railroad---
Meadville and Linesville RailwayB&LE18841891Meadville, Conneaut Lake and Linesville Railroad---
Medix Run RailroadB&O18861905Susquehanna and Southern Railroad---
Mercer Valley Railroad1900---
Mercersburg RailwayMERW19781980Consolidated Rail Corporation---
Middle Creek RailroadPRR18651870Sunbury and Lewistown Railroad---
Middletown and Hummelstown RailroadRDG18881923Reading Company---
Midland Pennsylvania Railroad1910---
Midland Terminal CompanyMDLR19832003Pennsylvania Southwestern Railroad---
Midway and Oakdale RailwayPRR19001909Pittsburgh, Cincinnati, Chicago and St. Louis Railway---
Mifflin and Centre County RailroadPRR18601896Sunbury and Lewistown Railroad---
Mill Creek RailroadPRR18651865Reno, Oil Creek and Pithole Railway---
Mill Creek and Mine Hill Navigation and Railroad CompanyRDG18281950Reading Company---
Mill Creek Valley RailroadPS&N18991899Pittsburg, Shawmut and Northern Railroad---
Millersburg RailroadPRR18991903Cambria and Clearfield Railway---
Millville and North Mountain RailroadPRR18861887Wilkesbarre and Western Railway---
Milton and North Mountain RailroadPRR18851887Wilkesbarre and Western Railway---
Mine Hill and Schuylkill Haven RailroadRDG18291951Reading Company---
Miramar Iron CompanyRDG18701871Harrisburg and Potomac Railroad---
Mocanaqua and Eastern Railroad---
Monessen Southwestern Railway1912---
Monongahela RailroadMGA19001915Monongahela Railway---
Monongahela RailwayMGAMGA19151993Consolidated Rail Corporation---
Monongahela Connecting RailroadMGAC, MCRR18852002Allegheny Valley Railroad---
Monongahela and Ohio RailroadMGA19121933Monongahela Railway---
Monongahela River and Streets Run RailroadPRR18921894Pittsburgh, Virginia and Charleston Railway---
Monongahela Southern Railroad18971937Union Railroad---
Monongahela Valley RailroadPRR18671870Pittsburgh, Virginia and Charleston Railway---
Monongahela and Washington RailroadPRR18991904Pennsylvania Railroad---
Mont Alto RailroadPRR18711901Cumberland Valley and Waynesboro Railroad---
Montour RailroadM, MTRMTR18771983N/A---
Montrose RailroadLV19051949Lehigh Valley Railroad---
Montrose RailwayLV18691905Montrose Railroad---
Moosic Mountain and Carbondale RailroadERIE18871941Erie Railroad---
Morgantown and Wheeling RailwayM&WMGA19171923Scotts Run Railway---
Moshannon RailroadPRR18631881Bald Eagle Valley Railroad---
Moshannon and Clearfield RailroadPRR18801884Tyrone and Clearfield Railway---
Mount Carmel RailroadRDG19071952N/A---
Mount Carmel and Natalie RailroadRDG18911906Mount Carmel Railroad---
Mount Carbon RailroadRDG18291872Philadelphia and Reading Railroad---
Mount Carbon and Port Carbon RailroadRDG18421949Reading Company---
Mount Eagle and Tremont RailroadRDG18531862Mine Hill and Schuylkill Haven Railroad---
Mount Jewett, Clermont and Northern RailroadPS&N18971899Pittsburg, Shawmut and Northern Railroad---
Mount Jewett, Kinzua and Riterville RailroadB&O18891942N/A---
Mount Jewett and Smethport RailroadPS&N18921897Mount Jewett, Clermont and Northern Railroad---
Mount Penn Gravity Railroad1889---
Mount Pleasant and Broad Ford RailroadB&O18701912Baltimore and Ohio Railroad in Pennsylvania---
Mount Pleasant and Latrobe Railroad1881---
Mountain Laurel RailroadMNL19911996Pittsburg and Shawmut Railroad---
Muncy Creek Railway18641882Williamsport and North Branch Railroad---
Nanticoke RailroadCNJ18601867Lehigh Coal and Navigation Company---
Nazareth and Lehigh RailwayDL&W18991899Bangor and Portland Railway---
Nescopec RailroadPRR18861900Schuylkill and Juniata Railroad---
Nesquehoning Valley RailroadCNJ18611963Lehigh Coal and Navigation Company---
New Berlin and Winfield Railroad19041916N/A---
New Brighton and New Castle RailroadPRR18811887Youngstown, Lawrence and Pittsburgh Railroad---
New Castle and Beaver Valley RailroadPRR18621906Pittsburgh, Youngstown and Ashtabula Railway---
New Castle and Butler Railroad1881---
New Castle and Darlington RailroadPRR18561857Pittsburgh, New Castle and Cleveland Railroad---
New Castle and Franklin RailroadPRR18641881New Castle and Oil City Railroad---
New Castle and Oil City RailroadPRR18811882Oil City and Chicago Railroad---
New Castle, Plain Grove and Butler Railroad18821882Oil City and Chicago Railroad---
New Castle Northern RailwayERIE18831887New Castle and Shenango Valley Railroad---
New Castle and Shenango Valley RailroadERIE18871900Sharon Railway---
New Haven and Dunbar Railroad18921955N/A---
New Park and Fawn Grove Railroad19051935N/AOperated by Stewartstown Railroad--
New York Central RailroadNYCNYC19141968Penn Central Transportation Company---
New York Central and Hudson River RailroadNYC18901914New York Central Railroad---
New York, Chicago and St. Louis RailroadNKPNKP18871964Norfolk and Western Railway---
New York, Chicago and St. Louis RailwayNKP18811887Erie and State Line Railroad---
New York and Erie RailroadERIE18411861Erie Railway---
New York, Lackawanna and Western RailwayDL&W18801945Delaware, Lackawanna and Western Railroad---
New York, Lake Erie and Western RailroadERIE18781895Erie Railroad---
New York, Lake Erie and Western Coal and Railroad CompanyERIE18811941Erie Railroad---
New York and North Pennsylvania RailroadB&O18831898Galeton and Eastern Railroad---
New York, Ontario and Western RailwayO&W, OWO&W18901957N/A---
New York and Pennsylvania Railroad18961902New York and Pennsylvania Railway---
New York and Pennsylvania Railway19041935N/A---
New York, Pennsylvania and Ohio RailroadERIE18801896Nypano Railroad---
New York and Pittsburgh Air Line Railroad19061907Philipsburg Railroad---
New York and Pittsburg Central Railroad19031906N/ALeased the Altoona and Philipsburg Connecting Railroad--
New York, Pittsburgh and Chicago RailwayPLE/ PRR18811885Wampum and State Line Railway---
New York Short Line RailroadRDG19031923Reading Company---
New York, Susquehanna and Western RailroadS&W, NYSWERIE18811958N/A---
Newport and Shermans Valley Railroad18901920Susquehanna River and Western Railroad---
Nicholson Run and Pine Swamp Railroad and Coal CompanyPRR18531856New Castle and Darlington Railroad---
Nittany Valley Railroad18871914N/A---
Nittany Valley and Southwestern Railroad18821882Buffalo Run, Bellefonte and Bald Eagle Railroad---
Norfolk and Western RailwayN&W, NW19641998Norfolk Southern Railway---
Norristown and Allentown RailroadRDG18541865Perkiomen Railroad---
Norristown and Freemansburg RailroadRDG18521854Norristown and Allentown Railroad---
Norristown Junction RailroadRDG18791923Reading Company---
Norristown and Main Line Connecting RailroadRDG19011923Reading Company---
Norristown and Valley RailroadRDG18351850Chester Valley Railroad---
North Bend and Kettle Creek Railroad1893---
North Fayette RailroadMTR18791879Montour Railroad---
North Lebanon RailroadRDG18501870Cornwall Railroad---
North Pennsylvania RailroadRDG18531976Consolidated Rail Corporation---
North Shore Railroad1908---
North Shore Terminal Railroad18981899Pittsburgh, Allegheny and McKees Rocks Railroad---
North Star and Mifflin RailroadMTR19121913Montour Railroad---
North and West Branch RailroadPRR18711881North and West Branch Railway---
North and West Branch RailwayPRR18811900Schuylkill and Juniata Railroad---
Northampton RailroadLNE19011903Lehigh and New England Railroad---
Northampton and Bath RailroadNB19021979N/A---
North East Pennsylvania RailroadRDG18701945Reading Company---
Northern Central RailwayPRR18541976Consolidated Rail Corporation---
Northern Coal and Iron CompanyD&H1864---
Northern Liberties Railway1896---
Northern Liberties and Penn Township RailroadRDG18291871Philadelphia and Reading Railroad---
Northern Railroad and Navigation Company18671873Rochester, Nunda and Pennsylvania Railroad---
Northern Susquehanna RailroadB&O19001901Buffalo and Susquehanna Railroad---
North Western RailroadPRR18531859Western Pennsylvania Railroad---
North Western Coal and Iron CompanyDL&W18561856Buffalo Coal and Iron Company---
Northwestern Pennsylvania RailwayPRR18951895Western New York and Pennsylvania Railway---
Nypano RailroadERIE18961941Erie Railroad---
Octoraro RailroadOCTR20032004East Penn Railways---
Octoraro RailwayOCTR19771994Delaware Valley Railway---
Ohio and Baltimore Short Line RailwayB&O18731912Baltimore and Ohio Railroad in Pennsylvania---
Ohio Connecting RailwayPRR18861954Penndel Company---
Ohio and Pennsylvania RailroadOHPA20042006Eastern States Railroad---
Ohio and Pennsylvania RailroadOHPA19951996Central Columbiana and Pennsylvania Railway---
Ohio and Pennsylvania RailroadPRR18481856Pittsburgh, Fort Wayne and Chicago Railroad---
Ohio River Junction Railroad19081908North Shore Railroad---
Ohio River and Lake Erie RailroadB&LE18811886Erie, Shenango and Pittsburgh Railway---
Oil City and Chicago RailroadPRR18821882Buffalo, New York and Philadelphia Railroad---
Oil Creek RailroadPRR18601868Oil Creek and Allegheny River Railway---
Oil Creek and Allegheny River RailwayPRR18681875Pittsburgh, Titusville and Buffalo Railway---
Oil Creek Junction RailroadNYC18701871Junction Railroad---
Oil Creek and Titusville Mining and Transportation CompanyPRR18651866Union and Titusville Railroad---
Olean, Bradford and Warren RailwayPRR18771911Bradford Railroad---
Olean, Oswayo and Eastern Railroad18921896New York and Pennsylvania Railroad---
Oleona Railroad1901---
Oleona and Germania Railroad1902---
Ontario, Carbondale and Scranton RailwayO&W18891957N/A---
Orangeville and Lehigh RailroadPRR18921893Central Pennsylvania and Western Railroad---
Oswayo Valley Railroad19181920New York and Pennsylvania Railway---
Pan Handle RailwayPRR18611868Pittsburg, Cincinnati and St. Louis Railway---
Panther Creek RailroadLNE19131913Lehigh and New England Railroad---
Panther Valley RailroadPVAL19831990C&S Railroad---
Parker and Karns City RailroadB&O18731881Pittsburgh and Western Railroad---
Path Valley Railroad18931900Perry Lumber Company---
Peach Bottom Railroad18811890Lancaster, Oxford and Southern Railroad---
Peach Bottom Railway18681881Peach Bottom Railroad, York and Peach Bottom Railway---
Pencoyd and Philadelphia Railroad18991929N/AOwned by the American Bridge Company--
Penn Central Transportation CompanyPC19681976Consolidated Rail Corporation---
Penn Eastern Rail LinesPRL19972007East Penn Railroad---
Penn Jersey Rail LinesPJRL19972002SMS Rail Service, Inc.---
Penn Haven and White Haven RailroadLV18571864Lehigh Valley Railroad---
Penndel CompanyPRR19541976Consolidated Rail Corporation---
Pennsylvania CompanyPRR18711918Pennsylvania Railroad---
Pennsylvania RailroadPRRPRR18461968Penn Central Transportation Company---
Pennsylvania and Delaware RailroadPRR18701873Pennsylvania and Delaware Railway---
Pennsylvania and Delaware RailwayPRR18731879Pomeroy and State Line Railroad---
Pennsylvania Midland RailroadPRR18941902Bedford and Hollidaysburg Railroad---
Pennsylvania Midland RailwayERIE18811881New York, Susquehanna and Western Railroad---
Pennsylvania, Monongahela and Southern RailroadPRR19021915Pennsylvania Railroad---
Pennsylvania and New Jersey RailroadPRR18941896Delaware River Railroad and Bridge Company---
Pennsylvania and New York Canal and Railroad CompanyLV18651949Lehigh Valley Railroad---
Pennsylvania Northern Railroad19111913Lake Erie, Franklin and Clarion Railroad---
Pennsylvania and North Western RailroadPRR18891903Cambria and Clearfield Railway---
Pennsylvania, Poughkeepsie and Boston RailroadLNE18871895Lehigh and New England Railroad---
Pennsylvania Schuylkill Valley RailroadPRR18831900Schuylkill and Juniata Railroad---
Pennsylvania, Slatington and New England RailroadLNE18821887Pennsylvania, Poughkeepsie and Boston Railroad---
Pennsylvania Southern Railroad19101913Lake Erie, Franklin and Clarion Railroad---
Pennsylvania and West Virginia RailroadPRR18891893Bedford and Blair County Railroad---
Pennsylvania Western and Ohio River Connecting Railway1901---
Pequea Railroad and Improvement CompanyRDG18491851Dauphin and Susquehanna Coal Company---
Perkiomen RailroadRDG18651945Reading Company---
Perry County Railroad18871903Susquehanna River and Western Railroad---
Philadelphia and Baltimore Central RailroadPRR18531916Philadelphia, Baltimore and Washington Railroad---
Philadelphia and Columbia RailroadPRR18341857Pennsylvania Railroad---
Philadelphia, Baltimore and Washington RailroadPRR19021976Consolidated Rail Corporation---
Philadelphia, Bethlehem and New England RailroadPBNE19102003Lehigh Valley Rail ManagementOwned by Bethlehem Steel--
Philadelphia and Bustleton RailwayPRR18921893Philadelphia, Bustleton and Trenton Railroad---
Philadelphia, Bustleton and Trenton RailroadPRR18931902Connecting Railway---
Philadelphia and Chester County RailroadPRR18721885Philadelphia Midland Railroad---
Philadelphia and Chester Valley RailroadRDG18881945Reading Company---
Philadelphia, Delaware and Chester Central RailroadPRR18711872Philadelphia and Chester County Railroad---
Philadelphia and Delaware County RailroadPRR18901913Philadelphia and Baltimore Central Railroad---
Philadelphia and Delaware County RailroadPRR18311836Philadelphia, Wilmington and Baltimore Railroad---
Philadelphia, Easton and Water Gap RailroadRDG18521853North Pennsylvania Railroad---
Philadelphia and Erie RailroadPRR18611907Pennsylvania Railroad---
Philadelphia and Frankford RailroadRDG18921923Reading Company---
Philadelphia, Germantown and Chestnut Hill RailroadPRR18831902Connecting Railway---
Philadelphia, Germantown and Norristown RailroadRDG18311976Consolidated Rail Corporation---
Philadelphia, Harrisburg and Pittsburgh RailroadRDG18901923Reading Company---
Philadelphia Midland RailroadPRR18851890Philadelphia and Delaware County Railroad---
Philadelphia and Montgomery County RailroadRDG18601872Philadelphia and Newtown Railroad---
Philadelphia and Newtown RailroadRDG18721873Philadelphia, Newtown and New York Railroad---
Philadelphia and Newtown Connecting RailroadRDG18921892Philadelphia, Newtown and New York Railroad---
Philadelphia, Newtown and New York RailroadRDG18731945Reading Company---
Philadelphia, Newtown Square and Chester RailroadB&O18861886Schuylkill River East Side Railroad---
Philadelphia, Norristown and Phoenixville RailroadPRR18821883Pennsylvania Schuylkill Valley Railroad---
Philadelphia and Pittsburgh RailroadNYC18931895Pittsburgh and Eastern Railroad---
Philadelphia and Reading RailroadRDG18331896Philadelphia and Reading Railway---
Philadelphia and Reading RailwayP&RRDG18961924Reading Company---
Philadelphia and Reading Terminal RailroadRDG18881944Reading Company---
Philadelphia and Sunbury RailroadPRR18511858Shamokin Valley and Pottsville Railroad---
Philadelphia and Trenton RailroadPRR18321976Consolidated Rail Corporation---
Philadelphia, Wilmington and Baltimore RailroadPRR18361902Philadelphia, Baltimore and Washington Railroad---
Philipsburg Railroad19071909Philipsburg and Susquehanna Valley Railroad---
Philipsburg Coal, Iron and Oil CompanyPRR18651867Tyrone and Clearfield Railway---
Philipsburg and Susquehanna Valley Railroad19091910Pittsburgh and Susquehanna Railroad---
Phoenixville, Pottstown and Reading RailroadPRR18821883Pennsylvania Schuylkill Valley Railroad---
Phoenixville and West Chester RailroadPRR18821883Pennsylvania Schuylkill Valley Railroad---
Pickering Valley RailroadRDG18691948Reading Company---
Pine Creek RailwayNYC18841909Geneva, Corning and Southern Railroad---
Pine Grove and Lebanon RailroadRDG18681871Lebanon and Tremont Railroad---
Pine Run RailroadPRR19061912Cambria and Clearfield Railway---
Pittsburgh RailroadB&O18791879Pittsburgh Southern Railway---
Pittsburgh and Allegheny Railroad18991899Pittsburgh, Allegheny and McKees Rocks Railroad---
Pittsburgh and Allegheny River Railroad1898---
Pittsburgh and Beck's Run RailroadPLE18771880Pittsburgh and Lake Erie Railroad---
Pittsburg, Bessemer and Lake Erie RailroadB&LE18971948Bessemer and Lake Erie Railroad---
Pittsburgh, Bradford and Buffalo RailwayB&O18811883Pittsburgh and Western Railroad---
Pittsburgh, Butler and Shenango RailroadB&LE18891890Pittsburgh, Shenango and Lake Erie Railroad---
Pittsburgh and Carnegie RailroadP&WV19011901Pittsburgh, Carnegie and Western Railroad---
Pittsburgh, Carnegie and Western RailroadP&WV19011904Wabash Pittsburgh Terminal Railway---
Pittsburgh and Castle Shannon Railroad18711909N/A---
Pittsburgh, Castle Shannon and Washington RailroadB&O18771878Pittsburgh Southern Railroad---
Pittsburgh, Chartiers and Youghiogheny RailwayPCYPLE/ PRR18811996Pittsburgh Industrial Railroad---
Pittsburgh and Chicago RailwayB&O, PLE/ PRR18781881New York, Pittsburgh and Chicago Railway, Pittsburgh and Western Railroad---
Pittsburg, Cincinnati and St. Louis RailwayPRR18681890Pittsburgh, Cincinnati, Chicago and St. Louis Railway---
Pittsburgh, Cincinnati, Chicago and St. Louis RailroadPRR19171956Philadelphia, Baltimore and Washington Railroad---
Pittsburgh, Cincinnati, Chicago and St. Louis RailwayPRR18901917Pittsburgh, Cincinnati, Chicago and St. Louis Railroad---
Pittsburgh, Clarion and Franklin Railroad19121913Lake Erie, Franklin and Clarion Railroad---
Pittsburg, Cleveland and Toledo RailroadB&O18821915Pittsburgh and Western Railroad---
Pittsburgh and Connellsville RailroadB&O18371912Baltimore and Ohio Railroad in Pennsylvania---
Pittsburgh East and West RailroadB&O18811881Pittsburgh and Western Railroad---
Pittsburgh and Eastern RailroadNYC18941905Beech Creek Extension Railroad---
Pittsburgh and Erie RailroadERIE, PRR18461857Erie and Pittsburgh Railroad, Meadville Railroad---
Pittsburgh, Fort Wayne and Chicago RailroadPRR18561861Pittsburgh, Fort Wayne and Chicago Railway---
Pittsburgh, Fort Wayne and Chicago RailwayPRR18601976Consolidated Rail Corporation---
Pittsburgh Industrial RailroadPIR19962001Pittsburgh and Ohio Central Railroad---
Pittsburgh, Johnstown, Ebensburg and Eastern Railroad18971903New York and Pittsburg Central Railroad---
Pittsburgh Junction RailroadB&O18811943Pittsburgh and Western Railroad---
Pittsburg, Kittanning and Warren RailroadPRR18371852Allegheny Valley Railroad---
Pittsburgh and Lake Erie RailroadPLEPLE18751992Three Rivers Railway---
Pittsburgh, Lisbon and Western RailroadPL&W, PLWPLE/ PRR19021945Youngstown and Southern Railway---
Pittsburgh, Lisbon and Western RailwayPLE/ PRR18961902Pittsburgh, Lisbon and Western Railroad---
Pittsburgh Local RailroadB&O18801881Pittsburgh Junction Railroad---
Pittsburgh and Mansfield RailroadP&WV18931901Pittsburgh, Carnegie and Western Railroad---
Pittsburgh, Marion and Chicago RailwayPLE/ PRR18861896Pittsburgh, Lisbon and Western Railway---
Pittsburgh, McKeesport and Youghiogheny RailroadPLE18811965Pittsburgh and Lake Erie Railroad---
Pittsburgh and Moon Run RailroadMTR18911913Montour Railroad---
Pittsburgh, New Castle and Cleveland RailroadPRR18571861New Castle and Beaver Valley Railroad---
Pittsburgh, New Castle and Lake Erie RailroadB&O18771881Pittsburgh and Western Railroad---
Pittsburgh and Northeastern Railroad---
Pittsburgh and Northeastern Terminal Railroad1916Pittsburgh and Northern Terminal Railroad---
Pittsburgh and Northern Railroad1881---
Pittsburgh and Northern Terminal Railroad1916---
Pittsburgh and Northwestern RailroadB&O18751877Pittsburgh, New Castle and Lake Erie Railroad---
Pittsburgh and Ohio Valley RailwayP&OV, POV18991993Three Rivers Railway---
Pittsburg and Shawmut RailroadPS, PSRPS&N1909Still exists as a nonoperating subsidiary of the Buffalo and Pittsburgh Railroad--
Pittsburg, Shawmut and Northern RailroadPS&N18991947N/A---
Pittsburgh, Shenango and Lake Erie RailroadB&LE18881897Pittsburg, Bessemer and Lake Erie Railroad---
Pittsburgh Southern RailroadB&O18781879Pittsburgh Southern Railway---
Pittsburgh Southern RailwayB&O18791884Baltimore and Ohio Short Line Railroad---
Pittsburgh and State Line RailroadB&O18851887Buffalo, Rochester and Pittsburgh Railway---
Pittsburg and Steubenville RailroadPRR18491867Pan Handle Railway---
Pittsburgh, Summerville and Clarion Railroad19031912Pittsburgh, Clarion and Franklin Railroad---
Pittsburgh and Susquehanna Railroad19101931N/A---
Pittsburgh, Titusville and Buffalo RailwayPRR18761881Buffalo, Pittsburgh and Western Railroad---
Pittsburgh, Virginia and Charleston RailwayPRR18701905Pennsylvania Railroad---
Pittsburgh, Washington and Baltimore Railroad---
Pittsburgh and West Virginia Railroad1967Still exists as a lessor of the Wheeling and Lake Erie Railway--
Pittsburgh and West Virginia RailwayP&WVP&WV19161967Pittsburgh and West Virginia Railroad---
Pittsburgh and Western RailroadB&O1902---
Pittsburgh and Western RailroadB&O18791887Pittsburgh and Western Railway---
Pittsburgh and Western RailwayB&O18871902Pittsburgh and Western Railroad---
Pittsburgh, Westmoreland and Somerset Railroad18991916N/A---
Pittsburgh and Whitehall RailroadPRR18821888Pittsburgh, Virginia and Charleston Railway---
Pittsburgh, Youngstown and Ashtabula RailroadPRR18871906Pittsburgh, Youngstown and Ashtabula Railway---
Pittsburgh, Youngstown and Ashtabula RailwayPRR19061976Consolidated Rail Corporation---
Pittsburg, Youngstown and Chicago RailroadB&O18801882Pittsburg, Cleveland and Toledo Railroad---
Plumville RailroadB&O19051907Buffalo and Susquehanna Railroad---
PL&W RailroadPLW19931995Ohio and Pennsylvania Railroad---
Plymouth RailroadRDG18361976Consolidated Rail Corporation---
Plymouth and Wilkes-Barre Road and Bridge CompanyD&H18591873Northern Coal and Iron Company---
Pocono Northeast RailwayPNER19821993Luzerne and Susquehanna Railway---
Pomeroy and Newark RailroadPRR18811917Philadelphia, Baltimore and Washington Railroad---
Pomeroy and State Line RailroadPRR18801881Pomeroy and Newark Railroad---
Port Kennedy RailroadRDG18601872Philadelphia and Reading Railroad---
Portland and Northern Railway1901---
Portsmouth and Lancaster RailroadPRR18321835Harrisburg, Portsmouth, Mountjoy and Lancaster Railroad---
Potato Creek Railroad19071927N/A---
Pottsville and Mahanoy RailroadPRR18831886Pennsylvania Schuylkill Valley Railroad---
Pottsville and New York RailroadLV18821887Schuylkill and Lehigh Valley Railroad---
Quakake RailroadLV18571862Lehigh and Mahanoy Railroad---
Quakertown and Bethlehem Railroad19161937N/A---
Quakertown and Delaware River Railroad19111916Quakertown and Bethlehem Railroad---
Quakertown and Eastern Railroad18961911Quakertown and Delaware River Railroad---
Quemahoning Branch Railroad1901---
Railroad Ventures, Inc.19962001Columbiana County Port Authority---
Reading CompanyRDGRDG19241976Consolidated Rail Corporation---
Reading Belt RailroadRDG19001923Reading Company---
Reading and Columbia RailroadRDG18591945Reading Company---
Reading and Lehigh RailroadRDG18751879Schuylkill and Lehigh Railroad---
Reading and Lehigh RailroadRDG18561857East Pennsylvania Railroad---
Reading, Marietta and Hanover RailroadRDG18821930N/A---
Reading and Pottsville RailroadPRR18841885Pennsylvania Schuylkill Valley Railroad---
Red Bank RailroadRBKX19901996Pittsburg and Shawmut Railroad---
Red Bank and Youngstown RailroadB&O18811882Pittsburgh and Western Railroad---
Redstone Central RailroadMGA1902N/A---
Reno, Oil Creek and Pithole RailwayPRR18651867Oil Creek and Allegheny River Railway---
Reynoldsville and Falls Creek Railroad18831934N/A---
Ridgway and Clearfield RailroadPRR18821911Pennsylvania Railroad---
River Front RailroadPRR18761903Pennsylvania Railroad---
Rochester, Beaver Falls and Western RailwayPRR18891890Pennsylvania Company---
Rochester, Nunda and Pennsylvania Railroad18731877Sold at foreclosure; no property in Pennsylvania---
Rochester and Pittsburgh RailroadB&O18811885Pittsburgh and State Line Railroad---
Rockwood and Bakersville RailwayB&O19071911Indian Creek Valley Railway---
Rocky Ridge Railroad19071913East Broad Top Railroad and Coal Company---
Rogers Railroad1902---
Rupert and Bloomsburg RailroadRDG18881923Reading Company---
Rural Valley RailroadB&O19001925Allegheny and Western Railway---
St. Clair Terminal Railroad19011937Union Railroad---
St. Marys and Western Railroad1904---
St. Marys and Southwestern RailroadPS&N18931897Buffalo, St. Marys and Southwestern Railroad---
Salamanca, Bradford and Allegheny River RailroadPRR18801881Buffalo, Pittsburgh and Western Railroad---
Salisbury RailroadB&O18751912Baltimore and Ohio Railroad in Pennsylvania---
Salisbury and Baltimore Railroad and Coal CompanyB&O18711875Salisbury Railroad---
Scalp Level RailroadPRR18971902South Fork Railroad---
Schuylkill East Branch Navigation CompanyRDG18281829Little Schuylkill Navigation, Railroad and Coal Company---
Schuylkill Haven and Lehigh River RailroadRDG18621863Mine Hill and Schuylkill Haven Railroad---
Schuylkill and Juniata RailroadPRR19001902Pennsylvania Railroad---
Schuylkill and Lehigh RailroadRDG18801923Reading Company---
Schuylkill and Lehigh Valley RailroadLV18861949Lehigh Valley Railroad---
Schuylkill River East Side RailroadB&O1883---
Schuylkill and Susquehanna RailroadRDG18591872Philadelphia and Reading Railroad---
Schuylkill Valley Navigation CompanyRDG18281829Schuylkill Valley Navigation and Railroad Company---
Schuylkill Valley Navigation and Railroad CompanyRDG18291950Reading Company---
Scootac Railway1901---
Scotland and Mont Alto RailroadPRR18641871Mont Alto Railroad---
Scottdale Connecting Railroad1897---
Scotts Run RailwayMGA19231933Monongahela Railway---
Scranton and Forest City RailroadO&W18861889Ontario, Carbondale and Scranton Railway---
Scranton and Spring Brook Railroad1897---
Shade Gap Railroad18841913East Broad Top Railroad and Coal Company---
Shamokin, Sunbury and Lewisburg RailroadRDG18821923Reading Company---
Shamokin and Trevorton RailroadRDG18681870Mahanoy and Shamokin Railroad---
Shamokin Valley and Pottsville RailroadPRR18581976Consolidated Rail Corporation---
Sharon RailwayERIE18731953Erie Railroad---
Sharon and Ceres Railroad19011904New York and Pennsylvania Railway---
Sharon Connecting Railroad---
Sharpsville RailroadPRR18761931Erie and Pittsburgh Railroad, Western New York and Pennsylvania Railway---
Sharpsville and Oakland RailroadPRR18661876Sharpsville Railroad---
Sharpsville, Wheatland, Sharon and Greenfield RailroadERIE18701875Sharon Railway---
Shawmut Connecting RailroadPS&N19001905Pittsburg, Shawmut and Northern Railroad---
Sheffield and Spring Creek Railroad18841894Tionesta Valley Railway---
Sheffield and Tionesta RailwayS&T19001943N/A---
Shenango and Allegheny RailroadB&LE18671888Pittsburgh, Shenango and Lake Erie Railroad---
Shenango and Beaver Valley RailwayPLE/ PRR19021902Pittsburgh, Lisbon and Western Railroad---
Shenango Valley RailroadNYC18861963Mahoning and Shenango Valley Railway---
Sinnemahoning Portage RailroadPRR18651866Buffalo and Washington Railway---
Sinnemahoning Valley RailroadB&O18851893Buffalo and Susquehanna Railroad---
Slackwater Connecting Railroad1892---
Slate Ridge and Delta Railway18791888Maryland Central Railway---
Slate Run Railroad1884---
Slate Valley RailroadLNE18861891Pennsylvania, Poughkeepsie and Boston Railroad---
Smethport Railroad18991931N/AOperated by Mount Jewett, Kinzua and Riterville Railroad--
Smethport and Olean RailroadPS&N18951899Pittsburg, Shawmut and Northern Railroad---
Smithfield and Masontown RailroadB&O18991915Fairmont, Morgantown and Pittsburg Railroad---
Somerset and Bedford RailroadPRR18941894Pennsylvania Midland Railroad---
Somerset and Cambria RailroadB&O18791912Baltimore and Ohio Railroad in Pennsylvania---
Somerset Coal RailwayWM19151950Western Maryland Railway---
Somerset and Mineral Point RailroadB&O18681879Somerset and Cambria Railroad---
South Branch Railroad---
South Chester RailroadPRR18911906Philadelphia, Baltimore and Washington Railroad---
South Easton and Phillipsburg Railroad18991912Lehigh and Hudson River Railway---
South Fork RailroadPRR18901903Pennsylvania Railroad---
South Mountain Iron CompanyRDG18691877South Mountain Railway and Mining Company---
South Mountain Railway and Mining CompanyRDG18771891Gettysburg and Harrisburg Railway---
South Shore Railroad1892---
Southern Pennsylvania Iron and Railroad CompanyPRR18691872Southern Pennsylvania Railway and Mining Company---
Southern Pennsylvania Railway and Mining CompanyPRR18731954Penndel Company---
Southwark RailroadPRR18311877Philadelphia, Wilmington and Baltimore Railroad---
South West Connecting RailwayPRR18971908Pennsylvania Railroad---
South-West Pennsylvania RailwayPRR18711906Pennsylvania Railroad---
Southwestern Du Bois RailroadB&O19051907Buffalo and Susquehanna Railroad---
Spring Brook Railroad18711890Scranton and Spring Brook Railroad---
Spring Brook Horse Railway18691871Spring Brook Railroad---
Spring Creek Railway19021904Tionesta Valley Railway---
State Line RailroadB&O18901895Buffalo and Susquehanna Railroad---
State Line RailroadB&O18841893Fairmont, Morgantown and Pittsburg Railroad---
State Line and Sullivan RailroadLV18741949Lehigh Valley Railroad---
Stewart RailroadNYC18871963Mahoning and Shenango Valley Railway---
Stewartstown RailroadSTRT18841992Continued as a tourist railroad---
Stony Creek RailroadRDG18681945Reading Company---
Sullivan and Erie Coal and Railroad CompanyLV18651874State Line and Sullivan Railroad---
Summit Branch Railroad18461897Summit Branch Coal Company---
Sunbury and Erie RailroadPRR18371861Philadelphia and Erie Railroad---
Sunbury, Hazleton and Wilkesbarre RailwayPRR18781900Schuylkill and Juniata Railroad---
Sunbury and Lewistown RailroadPRR18701900Schuylkill and Juniata Railroad---
Susquehanna RailroadB&O18911893Buffalo and Susquehanna Railroad---
Susquehanna RailroadPRR18511854Northern Central Railway---
Susquehanna, Bloomsburg, and Berwick RailroadPRR19021918Pennsylvania Railroad---
Susquehanna and Buffalo Railroad1891---
Susquehanna and Clearfield RailroadPRR/NYC18791901Beech Creek Extension RailroadSold by the Pennsylvania Railroad to the New York Central & Hudson River Railroad in 1901--
Susquehanna Connecting RailroadERIE1896---
Susquehanna and Eagles Mere Railroad---
Susquehanna, Gettysburg and Potomac RailwayWM18711874Hanover Junction, Hanover and Gettysburg Railroad---
Susquehanna and New York RailroadS&NYLV19021942Lehigh Valley Railroad---
Susquehanna and New York RailroadB&O18981901Buffalo and Susquehanna Railroad---
Susquehanna River and Western Railroad19031939N/A---
Susquehanna and Southern RailroadB&O19021906Buffalo and Susquehanna Railroad---
Susquehanna and Southwestern RailroadNYC18821883Beech Creek, Clearfield and Southwestern Railroad---
Susquehanna and Union Bridge CompanyRDG18501854Trevorton and Susquehanna Railroad---
Swatara RailroadRDG18411863Philadelphia and Reading Railroad---
Swatara and Good Spring RailroadRDG18401841Swatara Railroad---
Tamaqua, Hazleton and Northern RailroadRDG18911923Reading Company---
Thomas RailroadLV/ RDG19061917Ironton Railroad---
Three Rivers Railway1992Still exists as a nonoperating subsidiary of CSX Transportation--
Tiadaghton and Fahnastalk Railway1892---
Tioga RailroadERIE18501941Erie Railroad---
Tioga Navigation CompanyERIE18281852Tioga Railroad---
Tionesta Valley Railroad18791894Tionesta Valley Railway---
Tionesta Valley Railway18941941N/A---
Tionesta Valley and Hickory Railway18921911Sheffield and Tionesta Railway---
Tionesta Valley and Salmon Creek Railway18931901Sheffield and Tionesta Railway---
Tipton RailroadPRR18851927N/A---
Titusville and Oil City RailwayPRR18781881Buffalo, Pittsburgh and Western Railroad---
Titusville and Petroleum Centre RailroadPRR18701878Titusville and Oil City Railway---
Towanda and Franklin RailroadLV18531854Barclay Railroad and Coal Company---
Trenton Cut-off RailroadPRR18891902Pennsylvania Railroad---
Trenton Delaware Bridge CompanyPRR18351903N/A---
Tresckow RailroadCNJ18701963Lehigh Coal and Navigation Company---
Trevorton Coal CompanyRDG18611867Zerbe Valley Railroad---
Trevorton Coal and Railroad CompanyRDG18561860Trevorton Coal Company---
Trevorton, Mahanoy and Susquehanna RailroadRDG18501854Trevorton and Susquehanna Railroad---
Trevorton and Susquehanna RailroadRDG18541856Trevorton Coal and Railroad Company---
Turbotville and Williamsport RailroadPRR18921893Central Pennsylvania and Western Railroad---
Turtle Creek and Allegheny River Railroad---
Turtle Creek Valley RailroadPRR18861903Pennsylvania Railroad---
Tuscarora Valley Railroad18911934N/A---
Tylerdale Connecting RailroadTYCB&O/ PRR1899Still exists as a nonoperating subsidiary of CSX Transportation--
Tyrone and Clearfield RailroadPRR18541866Pennsylvania Railroad, Tyrone and Clearfield Railway---
Tyrone and Clearfield RailwayPRR18671903Cambria and Clearfield Railway---
Tyrone and Lock Haven RailroadPRR18571861Bald Eagle Valley Railroad---
Union Canal Company of PennsylvaniaRDG18261866Philadelphia and Reading Railroad---
Union Coal CompanyD&H18641868Baltimore Coal and Union Railroad Company---
Union and Titusville RailroadPRR18661871Oil Creek and Allegheny River Railway---
Uniontown RailwayPRR18791879Brownsville Railway---
Uniontown and West Virginia RailroadPRR18681877South-West Pennsylvania Railway---
United New Jersey Railroad and Canal CompanyPRR19581976Consolidated Rail Corporation---
Unity RailwaysUNI19151990N/A---
Ursina and North Fork Railroad18711882Ursina and North Fork Railway---
Ursina and North Fork Railway18821936N/A---
Valley Railroad18931936N/A---
Valley Connecting Railroad1898---
Wabash Pittsburgh Terminal RailwayP&WV19041916Pittsburgh and West Virginia Railway---
Wampum and State Line RailwayPLE/ PRR18861886Pittsburgh, Marion and Chicago Railway---
Warren and Farnsworth Railroad18851894Tionesta Valley Railway---
Warren and Farnsworth Valley Railroad18821885Warren and Farnsworth Railroad---
Warren and Franklin RailwayPRR18641868Oil Creek and Allegheny River Railway---
Warren and Tidioute RailroadPRR18611864Warren and Franklin Railway---
Warren and Venango RailroadNYC18711873Dunkirk, Allegheny Valley and Pittsburgh Railroad---
Washington RailroadB&O18791879Pittsburgh Southern Railway---
Washington County RailroadP&WV19001901Pittsburgh, Carnegie and Western Railroad---
Washington and Franklin RailroadWM18981899Washington and Franklin Railway---
Washington and Franklin RailwayWM1899Owned by the Reading Company and leased to the Western Maryland Railway; still exists as a lessor of CSX Transportation, owned by Reading International, Inc.--
Washington and Maryland Line RailroadPRR18571860Columbia and Maryland Line Railroad---
Washington Run RailroadWRN18951931N/A---
Water Gap RailroadERIE18801881New York, Susquehanna and Western Railroad---
Waynesburg Southern RailroadWASMGA19661976Consolidated Rail Corporation---
Waynesburg and Washington RailroadWAWPRR18751976Consolidated Rail Corporation---
Wellsboro and Lawrenceville RailroadNYC18671873Corning, Cowanesque and Antrim Railway---
Wellsville, Addison and Galeton RailroadWAG19541979N/A---
West Branch Valley RailroadNYC18981901Beech Creek Extension Railroad---
West Chester RailroadPRR18311903Pennsylvania Railroad---
West Chester and Philadelphia RailroadPRR18481881Philadelphia and Baltimore Central Railroad---
West Clarion RailroadERIE18971941Erie Railroad---
West Penn and Shenango Connecting RailroadB&LE18821889Pittsburgh, Butler and Shenango Railroad---
West Pittston – Exeter RailroadLV1925---
West Reading RailroadRDG18601873Philadelphia and Reading Railroad---
West Side Belt RailroadWSBP&WV18951928Pittsburgh and West Virginia Railway---
Westerman Coal and Iron RailroadERIE1941Nypano Railroad---
Western Allegheny RailroadWALB&LE19021967Bessemer and Lake Erie Railroad---
Western Maryland RailroadWM18791909Western Maryland Railway---
Western Maryland RailwayWMWM19091989CSX Transportation---
Western New York and Pennsylvania RailroadPRR18871895Northwestern Pennsylvania Railway---
Western New York and Pennsylvania RailwayPRR18951955Penndel Company---
Western New York and Pennsylvania Railway of PennsylvaniaPRR18871887Western New York and Pennsylvania Railroad---
Western Pennsylvania RailroadPRR18601903Pennsylvania Railroad---
Western Washington RailroadPRR19001907Chartiers Railway---
Westinghouse Inter-Works Railway19021962---
White Deer and Logantown Railway1906---
Wheeling, Pittsburgh and Baltimore RailroadB&O1872---
Wilcox and Howard Hill Improvement CompanyERIE18701881New York, Lake Erie and Western Coal and Railroad Company---
Wilkes-Barre Connecting RailroadWBCD&H/ PRR1912---
Wilkes-Barre and Eastern RailroadERIE18921941Moosic Mountain and Carbondale Railroad---
Wilkes-Barre and Harvey's Lake RailroadLV18851904Loyalsock Railroad---
Wilkesbarre and Pittston RailroadPRR18591867Danville, Hazleton and Wilkes-Barre Railroad---
Wilkes-Barre and Scranton RailroadCNJ18511860Nanticoke Railroad---
Wilkes-Barre and Scranton RailwayCNJ18861963Central Railroad of New Jersey---
Wilkesbarre and Western RailwayPRR18861893Central Pennsylvania and Western Railroad---
Williams Valley RailroadRDG18911947Reading Company---
Williamsport and Elmira RailroadPRR18321860Elmira and Williamsport Railroad---
Williamsport and North Branch RailroadW&NB18821921Williamsport and North Branch Railway---
Williamsport and North Branch RailwayW&NB19211937N/A---
Wilmington and Northern RailroadRDG18771976Consolidated Rail Corporation---
Wilmington and Reading RailroadRDG18661876Wilmington and Northern Railroad---
Wilmington and Western RailroadB&O18691877Delaware Western Railroad---
Wind Gap and Delaware RailroadLNE18801904Lehigh and New England Railroad---
Winfield Railroad19001979N/A---
Wrightsville and Gettysburg RailroadPRR18361837Wrightsville, York and Gettysburg Railroad---
Wrightsville and York RailroadPRR18351837Wrightsville, York and Gettysburg Railroad---
Wrightsville, York and Gettysburg RailroadPRR18371870Pennsylvania Railroad---
Wyoming and Pond Creek Railroad1897---
York and Cumberland RailroadPRR18461854Northern Central Railway---
York, Hanover and Frederick RailroadPRR18971914York, Hanover and Frederick Railway---
York, Hanover and Frederick RailwayPRR19141954Penndel Company---
York Haven and Rowenna RailroadPRR19021906Pennsylvania Railroad---
York and Maryland Line RailroadPRR18321854Northern Central Railway---
York and Peach Bottom Railway18821891Baltimore and Lehigh Railroad---
York Southern Railroad18941901Maryland and Pennsylvania Railroad---
York Terminal Railway1913---
Youghiogheny and Ligonier Valley RailroadB&O19061906Indian Creek Valley Railway---
Youghiogheny Northern RailwayPLE18811945N/A---
Youghiogheny and Wick Haven Railroad1893---
Youngstown, Lawrence and Pittsburgh RailroadPRR18871887Pittsburgh, Youngstown and Ashtabula Railroad---
Youngstown and Southern RailwayYSPLE/ PRR19451996Railroad Ventures, Inc.---
Zerbe Valley RailroadRDG18671870Mahanoy and Shamokin Railroad---

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