Complex sentence: The railway is currently not connected to Great Central Railway (at Loughborough Central in Leicestershire), although there are plans to reunite the two preserved lines, this is a major engineering project that is expected to be completed in 2015.
Split into simpler sentences: The railway is currently not connected to Great Central Railway (at Loughborough Central in Leicestershire), although there are plans to reunite the two preserved lines. This is a major engineering project that is expected to be completed in 2015.