PATH Extension Project The PATH Extension project

 https://www.panynj.gov/path/en/modernizing-path/extension-project.html#:~:text=Purpose,air%20travelers%20and%20airport%20employees.

9 car trains 459 ft or 140m. 

https://en.wikipedia.org/wiki/PATH_(rail_system)#/media/File:Train_Ride_to_Newark_(1997)_(6390625079).jpg 8 x 51 ft = 408 or 124m.

https://en.wikipedia.org/wiki/PATH_(rail_system)#Rolling_stock

https://www.masstransitmag.com/rail/vehicles/press-release/21281520/the-port-authority-of-new-york-and-new-jersey-path-takes-special-delivery-at-port-newark-of-two-new-rail-cars-the-first-installment-in-planned-expansion-of-fleet

https://liamoconnell.com/2022/07/08/why-the-path-train-never-grew/

https://nyc.streetsblog.org/2021/05/16/opinion-the-port-authoritys-wrong-moves-at-newark-airport/

https://www.northjersey.com/story/news/transportation/2022/06/20/path-nj-transit-expansion-clarelle-degraffe/9510135002/

https://www.nj.com/news/2023/03/new-rail-station-to-be-built-ahead-of-delayed-path-newark-airport-extension.html