Complex sentence: Indian government has set itself a target of construct and upgrade 41 km of highway per day (15,000 km per year) from 2018, as of Jun 2017,23 km per day has been achieved which is unprecedented in Indian History.
Split into simpler sentences: Indian government has set itself a target of construct and upgrade 41 km of highway per day (15,000 km per year) from 2018. As of Jun 2017,23 km per day has been achieved which is unprecedented in Indian History.