PATH is a wholly owned subsidiary of the Port Authority of New York and New Jersey, connecting Newark, Hoboken, Jersey City, and Manhattan. The system was originally built by and operated the Hudson & Manhattan Railroad (H&M) starting in 1908. When the H&M declared bankruptcy in 1962, the Port Authority bought it out of receivership; through this deal the Port Authority was able to construct the original World Trade Center.
PATH replaced all of its older rolling stock with new PA-5 railcars that were built between 2008 and 2012. Due to being a part of the national railroad system on account of track connections that no longer exist, all of PATH's rolling stock must comply with FRA regulations, even though it appears to just be a conventional heavy rail system.
PA-1 657 leaving Exchange Place heading towards Newark, September 4, 2001
PA-1 657 leaving Exchange Place heading towards the World Trade Center, September 4, 2001
PA-1 666 leaving Hoboken, September 4, 2001
PA-3 745, which was at the World Trade Center station when the September 11, 2001 terror attack occurred, at the Shore Line Trolley Museum in East Haven, CT, June 2, 2019
PA-3 745 Interior at the Shore Line Trolley Museum in East Haven, CT, June 2, 2019
Train leaving Newark, September 4, 2001
Train at Hoboken, September 4, 2001
Entrance to the temporary World Trade Center Station, December 22, 2003
Mezzanine of temporary World Trade Center Station, November 26, 2004
New faregates at temporary World Trade Center Station, November 26, 2004
Artwork in temporary World Trade Center Station, November 26, 2004
World Trade Center Transportation Hub, September 4, 2019
World Trade Center Transportation Hub, September 4, 2019