Complex sentence: In August 1992, the RMA closed the bridge for 18 months to complete extensive renovation work, which included widening the existing lanes, installing new toll booths and equipment on the north end of the bridge, and improving safe access for bicycles and pedestrians.
Split into simpler sentences: In August 1992, the RMA closed the bridge for 18 months to complete extensive renovation work. This included widening the existing lanes, installing new toll booths and equipment on the north end of the bridge, and improving safe access for bicycles and pedestrians.