As part of the deal that cleared the way for the construction of the original World Trade Center, the Port Authority bought the H&M out of receivership in 1962 and renamed it PATH. From the 1920s, the rise of automobile travel and the concurrent construction of bridges and tunnels across the river sent the H&M into a financial decline from which it never recovered, and it was forced into bankruptcy in 1954. Three stations have since closed two others were re-located after a re-alignment of the western terminus. The system began operations in 1908 and was fully built out in 1911. The routes of the PATH system were originally operated by the Hudson & Manhattan Railroad (H&M), built to link New Jersey's Hudson Waterfront with New York City.

In 2022, the system saw 45,501,400 rides, or about 151,200 per weekday in the fourth quarter of 2022. 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 level, and on elevated track. It crosses the Hudson River through cast iron tunnels that rest on the river bottom. 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. It is operated as a wholly owned subsidiary of the Port Authority of New York and New Jersey. The Port Authority Trans-Hudson ( PATH) is a 13.8-mile (22.2 km) 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.

Nj transit train fares