Complex sentence: The Keighley to Crossflatts bypass section was opened in 1988 and the Crossflatts to Cottingley section (known as the Bingley Bypass) was opened in 2003.
Split into simpler sentences: The Keighley to Crossflatts bypass section was opened in 1988. The Crossflatts to Cottingley section (known as the Bingley Bypass) was opened in 2003.