Title: Pennsylvania Station (Newark)
Content:  Newark Penn is the western terminus of the Newark–World Trade Center line of the PATH train, operated by the Port Authority of New York and New Jersey. Trains discharge on Platform H (upper level) and return to service on the lower level (platform B/C). Until the opening of Secaucus Junction in 2003, NJ Transit commuter rail passengers and Amtrak intercity passengers had to transfer to PATH here in order to reach Jersey City or Hoboken.
Title: Essex County, New Jersey
Content:  The PATH also operates out of Newark Penn Station. It has direct service to Harrison, Jersey City, and Lower Manhattan. With a free transfer, the PATH also provides service to Hoboken, as well as Greenwich Village Chelsea, and Midtown Manhattan.
Title: Newark–World Trade Center
Content:  Newark–World Trade Center is a rapid transit service operated by the Port Authority Trans-Hudson (PATH). It is colored red on the PATH service map and trains on this service display red marker lights. This service operates from Pennsylvania Station in Newark, New Jersey, by way of the Downtown Hudson Tubes to the World Trade Center in Lower Manhattan, New York City, New York. Operating 24 hours a day, the 8.9 mi trip takes 22 1⁄2 minutes to complete. Much of the service's Newark-Jersey City leg is in very close proximity to the Northeast Corridor used by Amtrak intercity trains and NJ Transit commuter trains; the route crosses over the Newark Dock Bridge used by intercity and commuter trains traveling between Newark and New York. For these reasons, PATH is legally reckoned as a commuter railroad under the jurisdiction of the Federal Railroad Administration even though it has long operated as a rapid transit system. This is the only PATH route with significant above-ground sections; the Newark–Jersey City leg operates on elevated track, in open cuts, or at grade level.
Title: New York metropolitan area
Content:  PATH is a rapid transit system connecting the cities of Newark, Harrison, Hoboken, and Jersey City, in metropolitan northern New Jersey, with the lower and midtown sections of Manhattan in New York City. The PATH is operated by the Port Authority of New York and New Jersey. PATH trains run 24 hours a day and 7 days a week. The system has a total route length of 13.8 mi, not double-counting route overlaps.
Title: PATH (rail system)
Content:  Port Authority Trans-Hudson (PATH) is a 13.8 mi rapid transit system in the northeastern New Jersey cities of Newark, Harrison, Jersey City, and Hoboken, as well as Lower and Midtown Manhattan in New York City. It is operated as a wholly owned subsidiary of the Port Authority of New York and New Jersey. PATH trains run around the clock year round; four routes serving 13 stations operate during the daytime on weekdays, while two routes operate during weekends, late nights, and holidays. Its tracks cross the Hudson River through century-old cast iron tubes that rest on the river bottom under a thin layer of silt. It operates as a deep-level subway in Manhattan and the Jersey City/Hoboken riverfront; from Grove Street in Jersey City to Newark, trains run in open cuts, at grade 
Title: Pennsylvania Station (Newark)
Content:  not have turnstiles until SmartLink ones were installed in 2005, has stairs to Track 2, along with ramps to Tracks 3 and 4, and a separate stairway to Track 5. Trains relay and lay-up south of the station before returning on Track M for the trip to World Trade Center. There are two pairs of crossover switches south of the station for that purpose, as well as a center track from which trains can be reversed quickly. Newark Penn has 8 tracks and 6 platforms for both NJT and PATH (Newark Light Rail not included), but PATH trains from NYC arrive on the upper level and ones from South Street arrive on the lower level. 
Title: PATH (rail system)
Content:  extension to NJ Transit's Newark Liberty International Airport Station. The alignment would follow the existing Northeast Corridor approximately one mile (1.6 km) further south to the Newark Airport station, where a connection to AirTrain Newark is available. Five years of construction were expected to begin in 2018. In late 2014, there were calls for a reconsideration of Port Authority funding priorities. The PATH extension followed the route of existing Manhattan-to-Newark Airport train service (on NJ Transit's Northeast Corridor Line and North Jersey Coast Line as well as Amtrak's Keystone Service and Northeast Regional). On the other hand, there was no funding for either the Gateway Tunnel, a 
Title: Pennsylvania Station (Newark)
Content:  Pennsylvania Station (also known as Newark Penn Station) is an intermodal passenger station in Newark, New Jersey. One of the New York metropolitan area's major transportation hubs, Newark Penn Station is served by multiple rail and bus carriers, making it the seventh-busiest rail station in United States, and the fourth-busiest in the New York area. Located at Raymond Plaza, between Market Street and Raymond Boulevard, it is served by the Newark Light Rail, three NJ Transit commuter rail lines, the PATH rapid transit system, and all 11 of Amtrak's Northeast Corridor services (including the Acela Express). The station is also Newark's main intercity bus terminal; it is served by carriers Greyhound, Bolt, and Fullington Trailways. Additionally, it is served by 33 local and regional bus lines operated by NJ Transit Bus Operations and Coach USA (Orange-Newark-Elizabeth).
Title: Pennsylvania Station (Newark)
Content:  On the lower level is the southern terminus of the Newark Light Rail (formerly the Newark City Subway), with three outbound tracks and two inbound tracks. Passengers on this light rail system from Newark and its nearby suburbs can transfer to Amtrak, NJ Transit or PATH trains, or travel to Newark Broad Street or downtown Newark. The Broad Street extension, opened in 2006, was intended to ease transfers between the former Erie Lackawanna commuter routes that call at Broad Street and the Amtrak and former PRR commuter routes that call at Newark Penn. Previously, passengers had to make their own way (usually by taxi or bus) between the two stations.
Title: Newark Liberty International Airport
Content:  the airport as the origin or destination. Passengers can also ride the AirTrain for free between the terminals and the parking lots, parking garages, and rental car facilities. In September 2012, the Port Authority of New York and New Jersey announced that work would commence on a study to explore extending the PATH system to the station. The new station would be located at ground level to the west of the existing NJ Transit station. In 2014, the Board of Commissioners approved a formal proposal to extend the PATH to Newark Airport. On January 11, 2017, the PANYNJ released its 10-year capital plan that included 

Question: where does the path train stop in newark?
Answer: Newark Penn Station.