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.
Ligonier Valley Railroad ended in 1952.
Bachman Valley Railroad ended in 1886.
Chattahoochee Valley Railroad ended in 1900.
Cumberland Valley Railroad ended in 1919.
Lebanon Valley Railroad ended in 1858.
Shepaug Valley Railroad ended in 1873.
Coos Valley Railroad ended in 1982.
Vaca Valley Railroad ended in 1877.
Warwick Valley Railroad ended in 1882.
Lehigh Valley Railroad ended in 1976.