- JERSEY CITY LANDMARKS CONSERVANCY Presents THE POWERHOUSE A 2002 HISTORIC PRESERVATION CAMPAIGN Powerhouse Photo 2001 Leon Yost THE 1906 HUDSON & MANHATTAN RAILROAD POWERHOUSE is one of the most breathtaking architectural landmarks in the metropolitan area. Once the embellished electrical engine of what is now the PATH rapid transit system, the Powerhouse stands as a rare reminder of America's ...www.jerseycityhistory.net