Nittany Valley Railroad was created in 1883.
Nittany Valley Railroad ended in 1914.
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.
Coos Valley Railroad was created in 1882.
Tuscarora Valley Railroad was created in 1891.
Yuma Valley Railroad was created in 1914.
Cache Valley Railroad was created in 1892.
Mohawk Valley Railroad was created in 1851.
Vermont Valley Railroad was created in 1848.
Wallkill Valley Railroad was created in 1877.
Lehigh Valley Railroad was created in 1853.
Aroostook Valley Railroad was created in 1902.
Vermilion Valley Railroad was created in 2003.