Complex sentence: It is a 6-lane expressway which is expandable to 8-lanes in future and was inaugurated on 21st November 2016 by the then Chief Minister of Uttar Pradesh Akhilesh Yadav.
Split into simpler sentences: It is a 6-lane expressway which is expandable to 8-lanes in future. It was completed and inaugurated on 21st November 2016 by the then Chief Minister of Uttar Pradesh Akhilesh Yadav.