Nittany Valley Railroad ended in 1914.
Nittany Valley Railroad was created in 1883.
Nittany is a reference to geographic features in Centre County, PA near the campus of Penn State. Nittany can refer to Nittany Valley or Nittany Mountain (more commonly called Mount Nittany) Mount Nittany is one mound in a series of ridges that separates Sugar Valley, Nittany Valley, and Penns Valley.
Chattahoochee Valley Railroad ended in 1900.
Cumberland Valley Railroad ended in 1919.
Mohawk Valley Railroad ended in 1853.
Coos Valley Railroad ended in 1982.
Vermont Valley Railroad ended in 1949.
Warwick Valley Railroad ended in 1882.
Bachman Valley Railroad ended in 1886.
Ligonier Valley Railroad ended in 1952.
Middlesex Valley Railroad ended in 1903.
Rockaway Valley Railroad ended in 1917.