Complex sentence: The first railway station opened in 1848 as the terminus of the by the Newmarket and Chesterford Railway; a second station opened with the final section of the Ipswich to Ely Line in 1879.
Split into simpler sentences: The first railway station in Newmarket opened in 1848 as the terminus of the by the Newmarket and Chesterford Railway. A second station opened along with the final section of the Ipswich to Ely Line in 1879.