Pechenga, north of Murmansk, in Russia, has probably the world's northernmost public railway line.
The railway line from Stratford to Broxbourne was opened by the Northern & Eastern Railway on 15 September 1840. Cheshunt station itself was opened by the Eastern Counties Railway in 1846.
Yes. I have no idea why...
Antrim railway station - Great Northern Railway - ended in 1960.
Antrim railway station - Great Northern Railway - was created in 1871.
Manx Northern Railway was created in 1879.
Manx Northern Railway ended in 1905.
Northern Railway - California - was created in 1871.
Northern Central Railway was created in 1854.
Northern Central Railway ended in 1976.
Sacramento Northern Railway ended in 1987.
Sacramento Northern Railway was created in 1921.
Iowa Northern Railway was created in 1981.