Complex sentence: Hamilton Square station was built by the Mersey Railway and opened on 1 February 1886, on that railway's original route from James Street station in Liverpool to Green Lane, later extended to Rock Ferry and Birkenhead Park.
Split into simpler sentences: Hamilton Square station was built by the Mersey Railway and opened on 1 February 1886. It stood on that railway's original route from James Street station in Liverpool to Green Lane, later extended to Rock Ferry and Birkenhead Park.