PENNSYLVANIA

 

ACME EXTRACT COMPANY RAILROAD

ADDISON & NORTHERN PENNSYLVANIA RAILROAD (also NEW YORK)

Addison & Pennsylvania Railroad part of ADDISON & NORTHERN PENNSYLVANIA RAILROAD

Alder Run Railroad part of MORRISDALE RAILWAY

ALLEGHANY BESSEMER STEEL COMPANY RAILROAD

ALLEGHANY CONSTRUCTION COMPANY RAILROAD

ALLEGHANY PLATE GLASS COMPANY RAILROAD

ALLENWOOD & WESTERN RAILROAD

ALTOONA & BEECH CREEK RAILROAD

Altoona & Wopsononock Railroad part of ALTOONA & BEECH CREEK RAILROAD

Altoona Northern Railroad part of ALTOONA & BEECH CREEK RAILROAD

Altoona Clearfield & Northern Railroad part of ALTOONA & BEECH CREEK RAILROAD

Altoona Juniata & Northern Railway part of ALTOONA & BEECH CREEK RAILROAD

AMERICAN BRIDGE COMPANY RAILROAD

AMERICAN CITLO COMPANY RAILROAD

AMERICAN FIRE BRICK COMPANY RAILROAD

AMERICAN LIME & SLATE COMPANY RAILROAD

AMERICAN LIME & STONE COMPANY RAILROAD

AMERICAN SHEET & TINPLATE COMPANY RAILROAD

AMERICAN SHEET STEEL COMPANY RAILROAD

American Steel & Wire Company Railroad see SHOENBERGER STEEL & WIRE WORKS NARROW GAUGE RAILROAD

AMERICAN STEEL HOOP COMPANY RAILROAD

AMERICAN ZINC & CHEMICAL COMPANY RAILROAD

AMSLER & CAMPBELL LUMBER COMPANY RAILROAD

ANDERSON CREEK RAILROAD

ANDREWS (H.F.) & SON COMPANY RAILROAD

APOLLO IRON & STEEL COMPANY RAILROAD

Atkins Brothers Company Railroad see FURNACE COLLIERY RAILROAD

ATLANTIC COAL COMPANY RAILROAD

ATLAS PORTLAND CEMENT COMPANY RAILROAD

Babcock Lumber Company Railroad see SHADE CREEK RAILROAD

Bailey (James M.) Company Railroad see PITTSBURGH COAL COMPANY RAILROAD

BAKER COAL COMPANY RAILROAD

BAKER HAMMOND & COMPANY RAILROAD

Baltimore & Lehigh Railroad part of YORK & PEACH BOTTOM RAILWAY

Batchelder (A.C.) Company Railroad see BEAVER CITY RAILROAD

BATHWELL & CARSON CONSTRUCTION COMPANY RAILROAD

BAUGHMAN & SUTTON LUMBER COMPANY RAILROAD

BAXTER RIDGE COKE COMPANY RAILROAD

BEAR RIDGE COLLIERIES RAILROAD

Bear Valley Coal Company Railroad see BEAR VALLEY COLLIERY RAILROAD

BEAR VALLEY COLLIERY RAILROAD

BEAVER CITY RAILROAD

BEAVER COAL & COKE COMPANY RAILROAD

BEAVER LUMBER COMPANY RAILROAD

BEBELHEIMER (DANIEL) LUMBER COMPANY RAILROAD

Beddall Brothers Company Railroad see GREENWOOD COLLIERY RAILROAD

BELL'S GAP RAIL ROAD

BEMIS (JOHN M.) & SON COMPANY RAILROAD

BENNETT & SMITH CONSTRUCTION COMPANY RAILROAD

BENNETT & TALBOTT CONSTRUCTION COMPANY RAILROAD

BENNETT TALBOTT & SMITH CONSTRUCTION COMPANY RAILROAD

BERLIN COAL COMPANY RAILROAD

BERTOLETTE & COMPANY RAILROAD

BERWIN WHITE COAL COMPANY RAILROAD

BESSEMER LIMESTONE COMPANY RAILROAD

BETHLEHEM STEEL COMPANY RAILROAD

BIDWELL LUMBER & MANUFACTURING COMPANY RAILROAD

BIG LEVEL & KINZUA RAILROAD

BIRDSBORO STONE COMPANY RAILROAD

BISHOP LUMBER COMPANY RAILROAD

BLACK DIAMOND COAL COMPANY RAILROAD

BLAIR SILICA BRICK COMPANY RAILROAD

BLANCHARD YOUGHIOGHENY COAL COMPANY RAILROAD

BLOSS COAL MINING & RAILROAD COMPANY

BLOSSBURG COAL COMPANY RAILROAD

BLUE JAY LUMBER COMPANY RAILROAD (also MARYLAND)

BOOTH & FLYNN LIMITED RAILROAD

BOSWELL LUMBER COMPANY RAILROAD

Bowman Lumber Company Railroad

Bowman Lumber Company Railroad see also VOWINCKLE & CROWN RAILROAD

BOYNTON COAL COMPANY RAILROAD

BRADFORD & WESTERN PENNSYLVANIA RAILROAD

BRADFORD BORDELL & KINZUA RAILROAD

Bradford Bordell & Kinzua Railway part of BRADFORD BORDELL & KINZUA RAILROAD

Bradford Bordell & Smethport Railroad part of BRADFORD BORDELL & KINZUA RAILROAD

BRADFORD ELDRED & CUBA RAILROAD (also NEW YORK)

Bradford Richburg & Cuba Railroad part of BRADFORD ELDRED & CUBA RAILROAD

BRADFORD RAILWAY

BRAUCHTON LIMESTONE COMPANY RAILROAD

BRENDLINGER & NEARING COMPANY RAILROAD

BRENDLINGER (P.F.) CONSTRUCTION COMPANY RAILROAD

BRIER HILL COKE COMPANY RAILROAD

BRIGHT (J.C.) & COMPANY RAILROAD

BROOKE (E.&G.) IRON COMPANY RAILROAD

BROOKFIELD COAL COMPANY RAILROAD

BROWN & MOSGROVE COMPANY RAILROAD

BROWN (GEORGE) COMPANY RAILROAD

BROWN (MILTON) COMPANY RAILROAD

Brown’s (W.H.) Sons Company Railroad see OLD EAGLE MINES RAILROAD

BROWNE (W.E.) & COMPANY RAILROAD

BUCK MILL LUMBER COMPANY RAILROAD

BUCKSGAHUDA & WESTERN RAILROAD

Buffalo & Susquehanna Railroad part of ADDISON & NORTHERN PENNSYLVANIA RAILROAD

Buffalo Bradford & Kane Railroad part of BRADFORD BORDELL & KINZUA RAILROAD

BUHL STEEL COMPANY RAILROAD

BULGER BLOCK COAL COMPANY RAILROAD

BUMP (H.A.) & COMPANY RAILROAD

BURNSIDE COAL COMPANY RAILROAD

BURTON EXPLOSIVES COMPANY RAILROAD

BUSH & BELNAP LUMBER COMPANY RAILROAD

Butler Consolidated Coal Company Railroad see KINCADE MINE RAILROAD

BUTLER MINE COMPANY RAILROAD

BUZZARD (R.I.) COMPANY RAILROAD

Byram (William) & Company Railroad see MINER, GREEN & COMPANY RAILROAD

CAFLISH LUMBER COMPANY RAILROAD

Cambria Iron Company Railroad see CAMBRIA STEEL COMPANY RAILROAD

Cambria Lumber Company Railroad see SHADE CREEK RAILROAD

CAMBRIA STEEL COMPANY RAILROAD

CAMERON COAL COMPANY RAILROAD

Campbell (G.W.) & Son Company Railroad see CLERMONT & KINZUA RAILROAD; KINZUA CREEK & KANE RAILROAD

CAMPBELL RITTS & COMPANY RAILROAD

Cannel Coal Company Railroad see LANSBERRY (A.B.) COAL COMPANY RAILROAD

CARBON COAL COMPANY RAILROAD

Carbon Iron Company Railroad see CARBON STEEL COMPANY RAILROAD

Carbon Limestone Company railroad

CARBON STEEL COMPANY RAILROAD

Carnegie Brothers & Company Railroad see EDGAR THOMSON STEEL WORKS NARROW GAUGE RAILROAD; HOMESTEAD STEEL WORKS NARROW GAUGE RAILROAD

Carnegie Illinois Steel Corporation Railroad see CLAIRTON STEEL WORKS NARROW GAUGE RAILROAD; DUQUESNE STEEL WORKS NARROW GAUGE RAILROAD; EDGAR THOMSON STEEL WORKS NARROW GAUGE RAILROAD; HOMESTEAD STEEL WORKS NARROW GAUGE RAILROAD; NEW CASTLE STEEL WORKS NARROW GAUGE RAILROAD

Carnegie Phipps & Company Railroad see EDGAR THOMSON STEEL WORKS NARROW GAUGE RAILROAD; HOMESTEAD STEEL WORKS NARROW GAUGE RAILROAD

Carnegie Steel Company Railroad see CLAIRTON STEEL WORKS NARROW GAUGE RAILROAD; DUQUESNE STEEL WORKS NARROW GAUGE RAILROAD; EDGAR THOMSON STEEL WORKS NARROW GAUGE RAILROAD; HOMESTEAD STEEL WORKS NARROW GAUGE RAILROAD; NEW CASTLE STEEL WORKS NARROW GAUGE RAILROAD; UNION STEEL WORKS NARROW GAUGE RAILROAD

CAROTHERS CONTRACTING COMPANY RAILROAD

CARPENTER STEEL COMPANY RAILROAD

CARROLL PARK & WESTERN RAILROAD

CARTER (JOHN B.) COMPANY RAILROAD

CASEY (JOHN F.) COMPANY RAILROAD

Castle Clay Company Railroad see NEW CASTLE BRICK & CLAY COMPANY RAILROAD

Central Pennsylvania Lumber Company Railroad see AMSLER & CAMPBELL LUMBER COMPANY RAILROAD; SUSQUEHANNA & EAGLES MERE RAILROAD

Cherry Grove Railroad part of TIONESTA VALLEY RAILWAY

CHESTER ROLLING MILL COMPANY RAILROAD

CHESTNUT HILL IRON ORE COMPANY RAILROAD

Clairton Steel Company Railroad see CLAIRTON STEEL WORKS NARROW GAUGE RAILROAD

CLAIRTON STEEL WORKS NARROW GAUGE RAILROAD

CLAPP (E.M.) & COMPANY RAILROAD

CLAPP GRIFFITH STEEL WORKS RAILROAD

CLARE COKE COMPANY RAILROAD

CLARION SULPHITE MILL NARROW GAUGE RAILROAD

CLAWSON CHEMICAL COMPANY RAILROAD

CLEARFIELD BITUMINOUS COAL MINING CORPORATION RAILROAD

CLEARFIELD CLAY MINING COMPANY RAILROAD

CLERMONT & KINZUA RAILROAD

CLINTON BLOCK COAL COMPANY RAILROAD

CLINTON COUNTY FIRE BRICK COMPANY RAILROAD

Clough (L.S.) Company Railroad see PUNXSUTAWNEY TITUSVILLE & ERIE RAILROAD

COLE BROTHERS COMPANY RAILROAD

Collins & Kreitler Company Railroad see FOX CREEK RAILROAD

Collins Darrah & Company Railroad see FOX CREEK RAILROAD

COLONIAL IRON COMPANY RAILROAD

COLONIAL STEEL COMPANY RAILROAD

COLUMBIA COAL & COKE COMPANY RAILROAD

COLUMBIA LUMBER COMPANY RAILROAD

CONEMAUGH STONE COMPANY RAILROAD

CONNELLSVILLE CEMENT & COKE COMPANY RAILROAD

CONNELLSVILLE COKE COMPANY RAILROAD

COOK & DUNCAN LUMBER COMPANY RAILROAD

COOK & SECHLER COMPANY RAILROAD

Cook (Charles W.) Lumber Company Railroad see PILLOW RAILROAD

COOPER (F.E.) LUMBER COMPANY RAILROAD

COPLEY CEMENT MANUFACTURING COMPANY RAILROAD

Cornwall & Lebanon Railroad Mount Gretna Branch part of MOUNT GRETNA NARROW GAUGE RAILWAY

CORRADO GAS COAL COMPANY RAILROAD

Coudersport & Pine Creek Railroad part of COUDERSPORT & PORT ALLEGANY RAILROAD

COUDERSPORT & PORT ALLEGANY RAILROAD

CRANE IRON WORKS RAILROAD

Crawford (Samuel) & Company Railroad see FOX CRAIN & COMPANY RAILROAD

CRESCENT PORTLAND CEMENT COMPANY RAILROAD

CRESCENT REFRACTORIES RAILROAD

CRESCENT STEEL WORKS NARROW GAUGE RAILROAD

CRESSON & CLEARFIELD COAL & COKE COMPANY RAILROAD

CROSS CREEK COAL COLLIERY RAILROAD

Cross Creek Coal Company Railroad see CROSS CREEK COAL COLLIERY RAILROAD

Crossan Construction Company Railroad see KELLER & CROSSAN COMPANY RAILROAD

CROTON LIMESTONE & BAIL COMPANY RAILROAD

CROWN METAL PRODUCTS COMPANY RAILROAD

Crucible Steel Company Railroad see CRESCENT STEEL WORKS NARROW GAUGE RAILROAD; PARK STEEL WORKS NARROW GAUGE RAILROAD

CULLIN (JOHN W.) COMPANY RAILROAD

CUNNINGHAM (R.H.) & SONS COMPANY RAILROAD

CURLL CAMPBELL & COMPANY RAILROAD

DAUPHIN RAILROAD

DAVIS (J.B.) LUMBER COMPANY RAILROAD

DEAN (M.H. & E.A.) COMPANY RAILROAD

DEER PARK LUMBER COMPANY RAILROAD

DEHAVEN COAL COMPANY RAILROAD

Deloy (Francis) Company Railroad see TROUT RUN RAILROAD

DETRICK FERTILIZER & CHEMICAL COMPANY RAILROAD

DIAMOND VALLEY RAILROAD

DORNSIFE RAILROAD

DRAKE & STRATTON COMPANY RAILROAD

DRAVO CONSTRUCTION COMPANY RAILROAD

Dravo Doyle & Company Railroad see DRAVO CONSTRUCTION COMPANY RAILROAD

DRAVOSBURG MINE RAILROAD

DULL & WILLIAMS COMPANY RAILROAD

Duncan (John) Lumber Company Railroad see WHITE DEER & LOGANTON RAILWAY

Duncan Lumber Company Railroad see COOK & DUNCAN LUMBER COMPANY RAILROAD

DUNSMORE MINE RAILROAD

DUQUESNE COAL COMPANY RAILROAD

DUQUESNE CONTRACTING COMPANY RAILROAD

DUQUESNE SLAG PRODUCTS COMPANY RAILROAD

DUQUESNE STEEL WORKS NARROW GAUGE RAILROAD

DURHAM COAL & COKE COMPANY RAILROAD

DYER (JOHN T.) QUARRIES RAILROAD

EAGLES MERE RAILROAD

East Brady Lumber Company Railroad see YOUGHIOGHENY & LIGONIER VALLEY RAILROAD

EAST BROAD TOP RAILROAD

EAST BROAD TOP RAILROAD & COAL COMPANY

EAST WATERFORD & KANSAS VALLEY RAILROAD

East Waterford Lumber Company Railroad see EAST WATERFORD & KANSAS VALLEY RAILROAD

ECKARD COAL & COKE COMPANY RAILROAD

ECLYPSE MINE RAILROAD

EDGAR THOMSON WORKS NARROW GAUGE RAILROAD

EGAN (GEORGE F.) CONSTRUCTION COMPANY RAILROAD

EGOLF COAL MINING COMPANY RAILROAD

EHRICH (JOSEPH) COMPANY RAILROAD

ELEMBERGER LUMBER COMPANY RAILROAD

Elk & Highland Railroad part of TIONESTA VALLEY RAILWAY

Elk & Highland Railway part of TIONESTA VALLEY RAILWAY

ELK ENGINEERING WORKS RAILROAD

ELK FIRE BRICK COMPANY RAILROAD

Emlenton & Shippenville Railroad part of PITTSBURGH & WESTERN RAILROAD

Emlenton Shippenville & Clarion Railroad part of PITTSBURGH & WESTERN RAILROAD

Empire Steel & Iron Company Railroad see CRANE IRON WORKS RAILROAD

EMPORIUM IRON COMPANY RAILROAD

ENOLA YARD CONSTRUCTION RAILROAD

ENTERPRISE LUMBER COMPANY RAILROAD

ENTERPRISE MINE RAILROAD

ENTERPRISE WHITE GLASS COMPANY RAILROAD

Ernhout (John) & Son Company Railroad see WILCOX & BURNING WELL RAILROAD

Evergreen Railroad part of PITTSBURGH & WESTERN RAILROAD

EXCELSIOR COAL & COKE COMPANY RAILROAD

EYRE CONSTRUCTION COMPANY RAILROAD

FAIRMOUNT COAL & IRON COMPANY RAILROAD

FALLING ROCK CANNEL COAL COMPANY RAILROAD

FEDERAL REFRACTORIES COMPANY RAILROAD

FERGUSON CONTRACTING COMPANY RAILROAD

Ferguson Contracting Company Railroad see FERGUSON CONSTRUCTION COMPANY RAILROAD

FERNEY MOUNTAIN RAILROAD

FERRIER & KILMER COMPANY RAILROAD

FOLEY (T.J.) COMPANY RAILROAD

FOREIGN LUMBER COMPANY RAILROAD

FOREST CHEMICAL COMPANY RAILROAD

FORGE MOUNTAIN MINING COMPANY RAILROAD

FORGE RUN RAILROAD

FORVER CONNELLSVILLE COKE COMPANY RAILROAD

FOSTER BROOK & STATE LINE RAILROAD

FOX CREEK RAILROAD

Fox Creek Tram see FOX CREEK RAILROAD

FOX CRAIN & COMPANY RAILROAD

FOX SILICA SAND & STONE COMPANY RAILROAD

Foxburg Kane & Buffalo Railroad part of PITTSBURGH & WESTERN RAILROAD

Foxburg St. Peterburg & Clarion Railroad part of PITTSBURGH & WESTERN RAILROAD

FRANCIS COAL & COKE COMPANY RAILROAD

FRICK (H.C.) COKE COMPANY RAILROAD

Frick (H.C.) Coke Company Railroad see LEISERING MINE RAILROAD

Frost (W.H.) Company Railroad see FOX, CRAIN & COMPANY RAILROAD

FROSTY VALLEY RAILROAD

FURNACE COLLIERY RAILROAD

GARDNER LUMBER COMPANY RAILROAD

Garfield & Cherry Grove Railroad part of TIONESTA VALLEY RAILWAY

GARY TUBE COMPANY RAILROAD

GENERAL REFRACTORIES COMPANY BLUE BALL PLANT RAILROAD

GENERAL REFRACTORIES COMPANY KARTHAUS PLANT RAILROAD

GENUINE CONNELLSVILLE COKE COMPANY RAILROAD

GILLESPIE (T.A.) COMPANY RAILROAD

GLEASONTON & COAL HILL RAILROAD

Gleasonton Fire Brick Company Railroad see GLEASONTON & COAL HILL RAILROAD

GLEN UNION LUMBER COIMPANY RAILROAD

GLEN WHITE COAL COMPANY RAILROAD

GLENDON IRON COMPANY RAILROAD

GONDOLA TANNING COMPANY RAILROAD

GOOD (GEORGE S.) FIRE BRICK COMPANY RAILROAD

GOSFORD COAL & MINING COMPANY RAILROAD

Gotshall (Adam J.) Lumber Company Railroad see PADDYS RUN LOGGING RAILROAD; POE VALLEY RAILROAD; YEAGERTOWN LOGGING RAILROAD

GRACE (ROBERT) CONTRACTING COMPANY RAILROAD

Grandin & Slater Company Railroad see GRANDIN LUMBER COMPANY RAILROAD

GRANDIN LUMBER COMPANY RAILROAD

GRAY & BELL COMPANY RAILROAD

GREEN MARCUS & JOHNSON COMPANY RAILROAD

GREENLICK NARROW GAUGE RAILROAD

Greenlick Railroad part of GREENLICK NARROW GAUGE RAILROAD

GREENSBURG CONNELLSVILLE COAL & COKE COMPANY RAILROAD

GREENSBURG MINE RAILROAD

GREENWOOD COLLIERY RAILROAD

GRIFFITH (WEBSTER) COMPANY RAILROAD

Gring (David) Company Railroad see DIAMOND VALLEY RAILROAD

HALDEMAN (JOHN P.) COMPANY RAILROAD

Hall & Kaul Lumber Company Railroad see KAUL & HALL LUMBER COMPANY RAILROAD

Hammond & Crosby Lumber Company Railroad see BAKER HAMMOND & COMPANY RAILROAD

Harbison & Walker Company Railroad see HARBISON WALKER MONUMENT PLANT RAILROAD; HARBISON WALKER WALLACETOWN PLANT RAILROAD; HARBISON WALKER WOODLAND PLANT RAILROAD

HARBISON WALKER MONUMENT PLANT RAILROAD

HARBISON WALKER WALLACETOWN PLANT RAILROAD

HARBISON WALKER WOODLAND PLANT RAILROAD

HARWOOD COAL COMPANY RAILROAD

HASSINGER LUMBER COMPANY RAILROAD

Haws (A.J.) & Sons Limited Railroad see HAWS MANUFACTORIES COMPANY RAILROAD

HAWS MANUFACTORIES COMPANY RAILROAD

HAYES (H.B.) & BROTHERS COMPANY RAILROAD

HAYS RUN FIRE BRICK COMPANY RAILROAD

Hazard (John) Company Railroad (PA) see SPRINGER RAILROAD

HEATON (S.M.) & COMPANY RAILROAD

Heinemann (Nicholas W.) Lumber Company Railroad see WALCOTT & COLEGROVE BROOK & POTATO CREEK RAILROAD

HERRICK LUMBER COMPANY RAILROAD

Herritt (L.D.) Company Railroad see PADDYS RUN LOGGING RAILROAD

HEWITT (D.E.) LUMBER COMPANY RAILROAD

HICKORY VALLEY RAILWAY

HILLSIDE COAL & IRON COMPANY RAILROAD

HOLLY CLAY CORPORATION RAILROAD

HOMESTEAD WORKS NARROW GAUGE RAILROAD

HOOVER HUGHES & COMPANY RAILROAD

HORTON & NEWMAN COMPANY RAILROAD

Howard (H.C.) Company Railroad see LOCHIEL ROLLING MILLS COMPANY RAILROAD

HUMBERT LUMBER COMPANY RAILROAD

HUNTER (JOHN) COMPANY RAILROAD

Imel & Shank Company Railroad see IMEL POWERS & SHANK COMPANY RAILROAD

IMEL POWERS & SHANK COMPANY RAILROAD

Indian Creek Lumber Company Railroad see YOUGHIOGHENY & LIGONIER VALLEY RAILROAD

INDIAN CREEK VALLEY RAILROAD

IRISH CREEK RAILWAY

Iron City Lumber Company Railroad see IRON CITY RAILROAD

IRON CITY RAILROAD

IRWIN GAS COAL COMPANY RAILROAD

JAMES & BRINKERMAN COAL & COKE COMPANY RAILROAD

James Brothers Lumber Company Railroad see KANE & ELK RAILROAD

JAMISON COAL & COKE COMPANY RAILROAD

JENKINS CONTRACTING COMPANY RAILROAD

JENNINGS (B. HICKS) COMPANY RAILROAD

JENNINGS BROTHERS LUMBER COMPANY RAILROAD

Jersey Shore Pine Creek & Buffalo Railroad part of COUDERSPORT & PORT ALLEGANY RAILROAD

JOHNETTA FOUNDRY & MACHINE COMPANY RAILROAD

JOHNSON (G.W.) LIMESTONE COMPANY RAILROAD

JOHNSON COMPANY RAILROAD

Johnstown Lumber Company Railroad see SHADE CREEK RAILROAD

JONES & BRINKER COAL & COKE COMPANY RAILROAD

JONES & LAUGHLIN MINE RAILROAD

JONES & LAUGHLIN STEEL COMPANY RAILROAD

Jones (Ben) Lumber Company Railroad see FORGE RUN RAILROAD

JUNIATA LIMESTONE COMPANY RAILROAD

JUNIATA MINING & MANUFACTURING COMPANY RAILROAD

KALBACH (HARRISON) & SON COMPANY RAILROAD

KANE & ELK RAILROAD

Kane (E.K.) Company Railroad see MOUNT JEWETT KINZUA & RITERVILLE RAILROAD

Kane Oil Field Railroad see KANE & ELK RAILROAD

Karns City & Butler Railroad see PITTSBURGH & WESTERN RAILROAD

KARTHAUS FIRE BRICK COMPANY RAILROAD

KAUL & HALL LUMBER COMPANY RAILROAD

KELLER & CROSSAN COMPANY RAILROAD

KELLER & REILLY COMPANY RAILROAD

KENDALL & ELDRED RAILROAD

KENDALL LUMBER COMPANY RAILROAD

KERBAUGH (H.S.) INCORPORATED RAILROAD

Kerbaugh (H.S.) Incorporated Railroad see ENOLA YARD CONSTRUCTION RAILROAD

Keystone Coal & Coke Company Railroad see GREENSBURG MINE RAILROAD; SALEM MINE RAILROAD

KEYSTONE COAL & MANUFACTURING COMPANY RAILROAD

KEYSTONE COAL COMPANY RAILROAD

KEYSTONE LIMESTONE COMPANY RAILROAD

KEYSTONE PLASTER COMPANY RAILROAD

KIER FIRE BRICK COMPANY RAILROAD

KINCADE MINE RAILROAD

KINZUA CREEK & KANE RAILROAD

KINZUA RAILWAY

KIRKLAND LUMBER COMPANY RAILROAD

KLOMAN CARNEGIE & COMPANY RAILROAD

KRUMENACKER LUMBER COMPANY RAILROAD

KUHNS & GOODWIN LUMBER COMPANY RAILROAD

Kulp (Monroe H.) & Company Railroad see LEWISBURG & BUFFALO VALLEY RAILROAD

Kulp (Thomas) Company Railroad see LEWISBURG & BUFFALO VALLEY RAILROAD

Kulp Lumber Company Railroad see LEWISBURG & BUFFALO VALLEY RAILROAD

LACKAWANNA COAL & COKE COMPANY RAILROAD

LACKAWANNA LUMBER COMPANY RAILROAD

Lafayette Manufacturing Company Railroad see BRADFORD & WESTERN PENNSYLVANIA RAILROAD

LAMONA BROTHERS COMPANY RAILROAD

LANCASTER & READING NARROW GAUGE RAILROAD

LANCASTER OXFORD & SOUTHERN RAILROAD

Lancaster Oxford & Southern Railway part of LANCASTER OXFORD & SOUTHERN RAILROAD

LANE & HUMPHREYS COMPANY RAILROAD

LANSBERRY (A.B.) COAL COMPANY RAILROAD

Latrobe Connellsville Coal & Coke Company Railroad (PA) see MILLWOOD COAL & COKE COMPANY RAILROAD

LATROBE STEEL COMPANY RAILROAD

LAUGHLIN & JUNCTION STEEL COMPANY RAILROAD

LAUGHLIN COMPANY RAILROAD

LAUREL HILL LUMBER COMPANY RAILROAD

LAUREL HILL TUNNEL RAILROAD

LAURELTON & PINE CREEK RAILROAD

Laurelton Lumber Company Railroad see LAURELTON & PINE CREEK RAILROAD

LAWRENCE ORE COMPANY RAILROAD

Lawrenceville & Evergreen Passenger Railway part of PITTSBURGH & WESTERN RAILROAD

Lawrenceville & Evergreen Railroad part of PITTSBURGH & WESTERN RAILROAD

LEHIGH & WILKES BARRE COAL COMPANY RAILROAD

LEHIGH COAL & NAVIGATION COMPANY RAILROAD

LEHIGH PORTLAND CEMENT COMPANY RAILROAD

LEHIGH VALLEY COAL COMPANY RAILROAD

LEISERING MINE RAILROAD

LENNI QUARRY COMPANY RAILROAD

Lewis Run Manufacturing Company Railroad see BRADFORD & WESTERN PENNSYLVANIA RAILROAD

LEWISBURG & BUFFALO VALLEY RAILROAD

LIGONIER VALLEY RAIL ROAD

LINCOLN COAL & COKE COMPANY RAILROAD

LINDEN HALL LUMBER COMPANY RAILROAD

LINDEN STEEL COMPANY RAILROAD

LINES (JOSEPH) COMPANY RAILROAD

Little Saw Mill Run Railroad part of PITTSBURGH SOUTHERN RAILROAD

LOCHIEL ROLLING MILLS COMPANY RAILROAD

LOCK HAVEN FIRE BRICK COMPANY RAILROAD

LOUTHER & FLYNN LIMITED RAILROAD

LOWBER GAS COAL COMPANY RAILROAD

LOWER WALTON MINE RAILROAD

LOYALHANNA COAL & COKE COMPANY RAILROAD

LUKENS IRON & STEEL COMPANY RAILROAD

Lutz & Moore Company Railroad see LUTZ (J.A.) COMPANY RAILROAD

Lutz & Smathers Company Railroad see LUTZ (J.A.) COMPANY RAILROAD

LUTZ (J.A.) COMPANY RAILROAD

MACINTOSH HEMPHILL & COMPANY RAILROAD

MAHONING LIMESTONE COMPANY RAILROAD

MANNING LIMESTONE COMPANY RAILROAD

Markleton Lumber Company Railroad see ENTERPRISE LUMBER COMPANY RAILROAD

Marquis (M.S.) Limestone Company Railroad see NEW CASTLE & BUTLER RAILROAD

MASSON ROSSER & COMPANY RAILROAD

MAUCH CHUNK & SUMMIT HILL RAILROAD

Maust Brothers Lumber Company Railroad see PINEY RUN RAILROAD

MCCABE LUMBER COMPANY RAILROAD

MCCLURE & COMPANY RAILROAD

MCFADDEN (CHARLES) COMPANY RAILROAD

McFarland & Bollinger Lumber Company Railroad see YOUGHIOGHENY & LIGONIER VALLEY RAILROAD

McFarland Lumber Company Railroad see YOUGHIOGHENY & LIGONIER VALLEY RAILROAD

MCGRAW (JAMES) COMPANY RAILROAD

MCKEESPORT TUBE WORKS NARROW GAUGE RAILROAD

MCKELVEY BROTHERS LUMBER COMPANY RAILROAD

MCLANAHAN STONE MACHINE COMPANY RAILROAD

MCLEAVY (JOHN) & COMPANY RAILROAD

MCMANUS & REILLY COMPANY RAILROAD

MCMANUS (P.) COMPANY RAILROAD

MCMICHAEL (B.F.) LUMBER COMPANY RAILROAD

McNeal & Lloyd Company Railroad see MCNEAL (M.E.) LUMBER COMPANY RAILROAD

MCNEAL (M.E.) LUMBER COMPANY RAILROAD

MCNICHOL PAVING & CONSTRUCTION COMPANY RAILROAD

McNitt Brothers & Company Railroad see MCNITT HUYETT LUMBER COMPANY RAILROAD

MCNITT HUYETT LUMBER COMPANY RAILROAD

MCSANG & REILLY COMPANY RAILROAD

MEGARGLE STULL & COMPANY RAILROAD

MENCH & LOWENSTEIN COMPANY RAILROAD

Merrill (George B.) Company Railroad see ANDERSON CREEK RAILROAD

MEYERSDALE FUEL COMPANY RAILROAD

MIDVALE STEEL COMPANY RAILROAD

MILL CREEK & MINE HILL NAVIGATION & RAILROAD COMPANY

MILL CREEK COAL COMPANY RAILROAD

MILLARD & MCGRAW CONSTRUCTION COMPANY RAILROAD

MILLER (H.A.) COMPANY RAILROAD

MILLER CONSTRUCTION COMPANY RAILROAD

MILLSTONE VALLEY RAILROAD

MILLWOOD COAL & COKE COMPANY RAILROAD

MINER GREEN & COMPANY RAILROAD

MINOR (W.H.) COMPANY RAILROAD

MOLTZ IRON WORKS RAILROAD       

MONONGAHELA FURNACES RAILROAD

MONONGAHELA IRON & METAL COMPANY RAILROAD

MONONGAHELA RIVER COAL COMPANY RAILROAD

Montour Iron Company Railroad see FROSTY VALLEY RAILROAD

MONTROSE RAILWAY

MOORE & ANDREWS COMPANY RAILROAD

Moore (John B.) Company Railroad see MOORE & ANDREWS COMPANY RAILROAD

MORAN PHELAN CONSTRUCTION COMPANY RAILROAD

MORRIS (A.G.) LIME & LIMESTONE COMPANY RAILROAD

MORRISDALE RAILWAY

MOSGROVE COAL WORKS RAILROAD

MOUNT GRETNA NARROW GAUGE RAILWAY

MOUNT HOPE COAL COMPANY RAILROAD

MOUNT JEWETT KINZUA & RITERVILLE RAILROAD

MOUNT LAUREL SLAG COMPANY RAILROAD

MOUNT UNION IRON COMPANY RAILROAD

MOUNT UNION REFACTORIES RAILROAD

MUD LAKE LUMBER COMPANY RAILROAD

MUNCY LUMBER COMPANY RAILROAD

MUNHALL BROTHERS COMPANY RAILROAD

NATIONAL FIREPROOFING COMPANY RAILROAD

NATIONAL STEEL COMPANY RAILROAD

National Tube Company Railroad see MCKEESPORT TUBE WORKS NARROW GAUGE RAILROAD; PITTSBURGH TUBE WORKS NARROW GAUGE RAILROAD

Neily (Joseph W.) Company Railroad see NEILYVILLE & CHAPPEL FORK RAILROAD

NEILYVILLE & CHAPPEL FORK RAILROAD

Neshannock Railroad & Coal Company part of NEW CASTLE RAILROAD AND MINING COMPANY

NEW ALEXANDRIA COAL COMPANY RAILROAD

NEW BERLIN & WINFIELD RAILROAD

NEW CASTLE & BUTLER RAILROAD

NEW CASTLE BRICK & CLAY COMPANY RAILROAD

New Castle Cement Company Railroad see LEHIGH PORTLAND CEMENT COMPANY RAILROAD

New Castle Portland Cement Company Railroad see LEHIGH PORTLAND CEMENT COMPANY RAILROAD

NEW CASTLE RAILROAD AND MINING COMPANY

NEW CASTLE STEEL WORKS NARROW GAUGE RAILROAD

NEW WESTERN PENITENTARY RAILROAD

NEW YORK & CLEVELAND GAS COAL COMPANY RAILROAD

New York & North Pennsylvania Railroad part of ADDISON & NORTHERN PENNSYLVANIA RAILROAD

New York & Pennsylvania Company Railroad see CLARION SULPHITE MILL NARROW GAUGE RAILROAD; WILCOX & BURNING WELL RAILROAD

NEWPORT & SHERMAN'S VALLEY RAILROAD

NIVER (W.K.) COAL COMPANY RAILROAD

North American Refactories Company Railroad see ELK FIRE BRICK COMPANY RAILROAD

North Bend Fire Brick Company Railroad see GLEASONTON & COAL HILL RAILROAD

NORTH BRANCH STEEL COMPANY RAILROAD

North Kane Railroad part of KINZUA CREEK & KANE RAILROAD

NORTH SHARON STEEL WORKS NARROW GAUGE RAILROAD

NORTHWESTERN COAL & IRON COMPANY RAILROAD

NORTHWESTERN CONSTRUCTION COMPANY RAILROAD

NORTHWESTERN MINING & EXCHANGE COMPANY RAILROAD

NUSBAUM CHEMICAL COMPANY RAILROAD

OHIOPYLE LUMBER COMPANY RAILROAD

OLD EAGLE MINES RAILROAD

Olean Railroad part of OLEAN BRADFORD & WARREN RAILWAY

OLEAN BRADFORD & WARREN RAILWAY (also NEW YORK)

OLIVER & SNYDER STEEL COMPANY RAILROAD

Oliver Brothers & Phillips Company Railroad see CLAPP GRIFFITH STEEL WORKS RAILROAD

ORIENT COKE COMPANY RAILROAD

Osborne Saeger & Company Railroad see ECLYPSE MINE RAILROAD

OSCEOLA SILICA FIRE BRICK COMPANY RAILROAD

PACK (H.C.) COAL COMPANY RAILROAD

PADDYS RUN LOGGING RAILROAD

PARADISE COAL MINING COMPANY RAILROAD

PARDEE (A.) & COMPANY RAILROAD

PARDEE LUMBER COMPANY RAILROAD

PARK STEEL WORKS NARROW GAUGE RAILROAD

Parker & Karns City Railroad part of PITTSBURGH & WESTERN RAILROAD

Patterson & Kuhn Company Railroad see LAUREL HILL TUNNEL RAILROAD

PATTERSON & ZELL COMPANY RAILROAD

Peach Bottom Railway part of LANCASTER OXFORD & SOUTHERN RAILROAD; YORK & PEACH BOTTOM RAILWAY

Penn Gas Coal Company Railroad see PENNSYLVANIA GAS COAL COMPANY RAILROAD

Pennsylvania Coal Company Railroad see DUNSMORE MINE RAILROAD; PITTSTON MINE RAILROAD

Pennsylvania Fire Brick Company Railroad see FORGE RUN RAILROAD

PENNSYLVANIA GAS COAL COMPANY RAILROAD

PENNSYLVANIA GLASS SAND COMPANY RAILROAD

Pennsylvania Railroad Enola Yard see ENOLA YARD CONSTRUCTION RAILROAD

PENNSYLVANIA STEEL COMPANY RAILROAD

PERRY LUMBER COMPANY RAILROAD

PHILADELPHIA & READING COAL & IRON COMPANY RAILROAD

Philadelphia & Reading Coal & Iron Company Railroad see BEAR VALLEY COLLIERY RAILROAD

PHILLIPS SHEET & TINPLATE COMPANY RAILROAD

PHOENIX IRON COMPANY RAILROAD

PILLOW RAILROAD

Pine Creek Lumber & Timber Company Railroad see PINE CREEK RAILROAD

PINE CREEK RAILROAD

PINE RUN COAL COMPANY RAILROAD

PINEY RUN RAILROAD

PINKERTON CONSTRUCTION COMPANY RAILROAD

PINKERTON LUMBER COMPANY RAILROAD

Pittsburgh & Allegheny Railroad part of PITTSBURGH ALLEGHENY & MCKEES ROCK RAILROAD

PITTSBURGH & CASTLE SHANNON RAILROAD

Pittsburgh & North Western Railroad part of PITTSBURGH & WESTERN RAILROAD