Complex sentence: The New England Central Railroad is the successor to the Central Vermont Railway which was sold by the CN to the RailTex Corp. in 1995, at which point it was renamed to the New England Central.
Split into simpler sentences: The New England Central Railroad is the successor to the Central Vermont Railway. The Central Vermont was sold by the CN to the RailTex Corp. in 1995, at which point it was renamed to the New England Central.