The
Conrail
Conrail , formally the Consolidated Rail Corporation, was the primary Class I railroad in the Northeastern United States between 1976 and 1999. The trade name Conrail is a portmanteau based on the company's legal name. It continues to do busine ...
Lehigh Line is a
railroad
Rail transport (also known as train transport) is a means of transport using wheeled vehicles running in railway track, tracks, which usually consist of two parallel steel railway track, rails. Rail transport is one of the two primary means of ...
line in
New Jersey
New Jersey is a U.S. state, state located in both the Mid-Atlantic States, Mid-Atlantic and Northeastern United States, Northeastern regions of the United States. Located at the geographic hub of the urban area, heavily urbanized Northeas ...
that is part of
Conrail Shared Assets Operations
Conrail Shared Assets Operations (CSAO) is the commonly used name for modern-day Conrail (reporting mark CRCX), an American railroad company. It operates three networks, the North Jersey, South Jersey/Philadelphia, and Detroit Shared Assets Are ...
under the
North Jersey Shared Assets Area division. The line runs from CP
Port Reading Junction in
Manville to
Oak Island Yard in
Newark. The line is double-track and signaled through its entire length. The line began operations in 1999 using former existing tracks from Manville to Newark that was once part of the
original Lehigh Line which is still in existence and is owned and operated by
Norfolk Southern Railway
The Norfolk Southern Railway is a Class I freight railroad operating in the Eastern United States. Headquartered in Atlanta, the company was formed in 1982 with the merger of the Norfolk and Western Railway and Southern Railway. The comp ...
.
The original Lehigh Line was built by the
Lehigh Valley Railroad
The Lehigh Valley Railroad was a railroad in the Northeastern United States built predominantly to haul anthracite, anthracite coal from the Coal Region in Northeastern Pennsylvania to major consumer markets in Philadelphia, New York City, and ...
and opened in 1855 in the
Lehigh Valley
The Lehigh Valley () is a geography, geographic and urban area, metropolitan region formed by the Lehigh River in Lehigh County, Pennsylvania, Lehigh and Northampton County, Pennsylvania, Northampton counties in eastern Pennsylvania. It is a co ...
. The line later expanded all the way to
Buffalo, New York
Buffalo is a Administrative divisions of New York (state), city in the U.S. state of New York (state), New York and county seat of Erie County, New York, Erie County. It lies in Western New York at the eastern end of Lake Erie, at the head of ...
and then to
Jersey City
Jersey City is the List of municipalities in New Jersey, second-most populous which was later retracted to Newark. The original Lehigh Line and the rest of the Lehigh Valley Railroad was merged into
Conrail
Conrail , formally the Consolidated Rail Corporation, was the primary Class I railroad in the Northeastern United States between 1976 and 1999. The trade name Conrail is a portmanteau based on the company's legal name. It continues to do busine ...
in 1976 and was downsized in the
New York
New York most commonly refers to:
* New York (state), a state in the northeastern United States
* New York City, the most populous city in the United States, located in the state of New York
New York may also refer to:
Places United Kingdom
* ...
and
Pennsylvania
Pennsylvania, officially the Commonwealth of Pennsylvania, is a U.S. state, state spanning the Mid-Atlantic (United States), Mid-Atlantic, Northeastern United States, Northeastern, Appalachian, and Great Lakes region, Great Lakes regions o ...
. The original Lehigh Line was inherited by
Norfolk Southern Railway
The Norfolk Southern Railway is a Class I freight railroad operating in the Eastern United States. Headquartered in Atlanta, the company was formed in 1982 with the merger of the Norfolk and Western Railway and Southern Railway. The comp ...
in 1999 but it did not include the Manville to Newark tracks.
History
The line began operations in 1999 when the existing tracks from Manville to Newark automatically broke away from the
original Lehigh Line when
Norfolk Southern Railway
The Norfolk Southern Railway is a Class I freight railroad operating in the Eastern United States. Headquartered in Atlanta, the company was formed in 1982 with the merger of the Norfolk and Western Railway and Southern Railway. The comp ...
acquired the original Lehigh Line in the
Conrail
Conrail , formally the Consolidated Rail Corporation, was the primary Class I railroad in the Northeastern United States between 1976 and 1999. The trade name Conrail is a portmanteau based on the company's legal name. It continues to do busine ...
split between NS and
CSX Transportation
CSX Transportation , known colloquially as simply CSX, is a Class I freight railroad company operating in the Eastern United States and the Canadian provinces of Ontario and Quebec. Operating about 21,000 route miles () of track, it is the lead ...
.
The
original Lehigh Line (which is still in existence) was built by the
Lehigh Valley Railroad
The Lehigh Valley Railroad was a railroad in the Northeastern United States built predominantly to haul anthracite, anthracite coal from the Coal Region in Northeastern Pennsylvania to major consumer markets in Philadelphia, New York City, and ...
and opened in 1855 in the
Lehigh Valley
The Lehigh Valley () is a geography, geographic and urban area, metropolitan region formed by the Lehigh River in Lehigh County, Pennsylvania, Lehigh and Northampton County, Pennsylvania, Northampton counties in eastern Pennsylvania. It is a co ...
. The original Lehigh Line was the Lehigh Valley's first line and served as the body of the railroad until it built or acquired other rail lines. The original Lehigh Line later expanded in the northwest to
Buffalo, New York
Buffalo is a Administrative divisions of New York (state), city in the U.S. state of New York (state), New York and county seat of Erie County, New York, Erie County. It lies in Western New York at the eastern end of Lake Erie, at the head of ...
and expanded east to
Perth Amboy, New Jersey
Perth Amboy is a city (New Jersey), city in northeastern Middlesex County, New Jersey, Middlesex County, in the U.S. state of New Jersey, within the New York metropolitan area, New York Metro Area. As of the 2020 United States census, the city' ...
. The line's route switched to
Newark, New Jersey
Newark ( , ) is the List of municipalities in New Jersey, most populous City (New Jersey), city in the U.S. state of New Jersey, the county seat of Essex County, New Jersey, Essex County, and a principal city of the New York metropolitan area. ...
when new tracks were constructed to the Northeast passed
South Plainfield, New Jersey
South Plainfield is a Borough (New Jersey), borough in northern Middlesex County, New Jersey, Middlesex County, in the U.S. state of New Jersey. The borough is situated on the border with Union County, New Jersey, Union County in the Raritan Riv ...
; the new tracks between South Plainfield and Newark became the new mainline and the old part of the line which extends from South Plainfield to Perth Amboy became a branchline. The line's new tracks to the Northeast was extended again to
but was later pushed back to Newark again.
The original Lehigh Line and the rest of the Lehigh Valley Railroad was absorbed into
Conrail
Conrail , formally the Consolidated Rail Corporation, was the primary Class I railroad in the Northeastern United States between 1976 and 1999. The trade name Conrail is a portmanteau based on the company's legal name. It continues to do busine ...
in 1976 and was downsized over the years in
New York
New York most commonly refers to:
* New York (state), a state in the northeastern United States
* New York City, the most populous city in the United States, located in the state of New York
New York may also refer to:
Places United Kingdom
* ...
and
Pennsylvania
Pennsylvania, officially the Commonwealth of Pennsylvania, is a U.S. state, state spanning the Mid-Atlantic (United States), Mid-Atlantic, Northeastern United States, Northeastern, Appalachian, and Great Lakes region, Great Lakes regions o ...
. The original Lehigh Line lost its existing tracks from Manville to Newark when Norfolk Southern Railway acquired it in the Conrail split with CSX Transportation in order for both Norfolk Southern and its competitor CSX to have equal competition in the Northeast. The Manville to Newark tracks became a new rail line called the Conrail Lehigh Line.
Norfolk Southern along with its competitor CSX own the new rail line under a joint venture called
Conrail Shared Assets Operations
Conrail Shared Assets Operations (CSAO) is the commonly used name for modern-day Conrail (reporting mark CRCX), an American railroad company. It operates three networks, the North Jersey, South Jersey/Philadelphia, and Detroit Shared Assets Are ...
; the joint venture is the same company that operated the former Conrail railroad, just reorganized as a terminal railroad under Norfolk Southern and CSX ownership. For historical purposes, the Manville to Newark tracks is considered a new rail line and the Norfolk Southern part is considered the original line.
Canadian Pacific Railway
The Canadian Pacific Railway () , also known simply as CPR or Canadian Pacific and formerly as CP Rail (1968–1996), is a Canadian Class I railway incorporated in 1881. The railway is owned by Canadian Pacific Kansas City, Canadian Pacific Ka ...
has trackage rights on both the original Lehigh Line and the Conrail Lehigh Line.
Ownership and operations

The Conrail Lehigh Line is owned and operated by
Conrail Shared Assets Operations
Conrail Shared Assets Operations (CSAO) is the commonly used name for modern-day Conrail (reporting mark CRCX), an American railroad company. It operates three networks, the North Jersey, South Jersey/Philadelphia, and Detroit Shared Assets Are ...
under the
North Jersey Shared Assets Area division. Conrail Shared Assets Operations is owned by Consolidated Rail Corporation (Conrail or Conrail Inc.) which in turn is owned as a joint venture between
Norfolk Southern Railway
The Norfolk Southern Railway is a Class I freight railroad operating in the Eastern United States. Headquartered in Atlanta, the company was formed in 1982 with the merger of the Norfolk and Western Railway and Southern Railway. The comp ...
(a
Norfolk Southern Corporation
The Norfolk Southern Railway is a Class I freight railroad operating in the Eastern United States. Headquartered in Atlanta, the company was formed in 1982 with the merger of the Norfolk and Western Railway and Southern Railway. The comp ...
company) and
CSX Transportation
CSX Transportation , known colloquially as simply CSX, is a Class I freight railroad company operating in the Eastern United States and the Canadian provinces of Ontario and Quebec. Operating about 21,000 route miles () of track, it is the lead ...
(a
CSX Corporation
CSX Corporation is an American holding company focused on rail transportation and real estate in North America, among other industries. The company was established in 1980 as part of the Chessie System and Seaboard Coast Line Industries merge ...
company). Norfolk Southern Railway and CSX Transportation are the only Class 1 railroads that operate on the
East Coast.
The line runs from CP Port Reading Junction in
Manville, New Jersey to
Oak Island Yard in
Newark, New Jersey
Newark ( , ) is the List of municipalities in New Jersey, most populous City (New Jersey), city in the U.S. state of New Jersey, the county seat of Essex County, New Jersey, Essex County, and a principal city of the New York metropolitan area. ...
along the former Manville to Newark route and tracks that was once part of the
original Lehigh Line which is still in existence; the original Lehigh Line is owned by
Norfolk Southern Railway
The Norfolk Southern Railway is a Class I freight railroad operating in the Eastern United States. Headquartered in Atlanta, the company was formed in 1982 with the merger of the Norfolk and Western Railway and Southern Railway. The comp ...
. For historical purposes, the Manville to Newark tracks is considered a new rail line and not the original line and the Norfolk Southern part is considered the original line and not a new rail line. At CP Port Reading Junction in Manville, the Conrail Lehigh Line connects the original Lehigh Line by having the Lehigh Valley Railroad-built tracks continues straight pass Manville as the original Lehigh Line. Also at Manville, the Conrail Lehigh Line connects to the CSX Transportation
Trenton Subdivision which was once part of the
Reading Railroad
The Reading Company ( ) was a Philadelphia-headquartered railroad that provided passenger and freight transport in eastern Pennsylvania and neighboring states from 1924 until its acquisition by Conrail in 1976.
Commonly called the Reading Railr ...
; the Trenton Subdivision splits southward heading all the way to
Philadelphia
Philadelphia ( ), colloquially referred to as Philly, is the List of municipalities in Pennsylvania, most populous city in the U.S. state of Pennsylvania and the List of United States cities by population, sixth-most populous city in the Unit ...
.
The line shares track with
New Jersey Transit
New Jersey Transit Corporation, branded as NJ Transit or NJTransit and often shortened to NJT, is a state-owned public transportation system that serves the U.S. state of New Jersey and portions of the states of New York and Pennsylvania. It ...
's
Raritan Valley Line
The Raritan Valley Line is a commuter rail service operated by New Jersey Transit (NJT) which serves passengers in municipalities in Union, Somerset, Middlesex, Essex, and Hunterdon counties in the Raritan Valley region, primarily in centra ...
between Newark and Aldene Junction, and then parallels it closely between
Bridgewater, New Jersey
Bridgewater Township is a Township (New Jersey), township in Somerset County, New Jersey, Somerset County in the U.S. state of New Jersey, located within the heart of the Raritan River, Raritan Valley region. Situated within Central Jersey, Cen ...
and
Bound Brook, New Jersey
Bound Brook is a borough in Somerset County, in the U.S. state of New Jersey, located along the Raritan River. As of the 2020 United States census, the borough's population was 11,988, an increase of 1,586 (+15.2%) from the 2010 census coun ...
. The Raritan Valley Line is a former
Central Railroad of New Jersey
Central is an adjective usually referring to being in the center of some place or (mathematical) object.
Central may also refer to:
Directions and generalised locations
* Central Africa, a region in the centre of Africa continent, also known as ...
line. It makes a roughly parallel, but sometimes diverging route to the Raritan Valley Line, running to the south of that line.
[1941 system route map for Central Railroad of New Jersey, indicating routes of Lehigh Valley Railroad and other railroads. http://mapmaker.rutgers.edu/HISTORICALMAPS/RAILROADS/Central_RR_1941.jpg]
See also
*
Lehigh Valley Railroad Bridge
Notes
{{reflist
Conrail lines
Rail infrastructure in New Jersey
Lehigh Valley Railroad
Lehigh Valley Railroad lines