Complex sentence: On May 24,2010, the bridge completely closed to vehicular and pedestrian traffic to undergo much-needed renovations including truss repair and repainting, deck replacement, and repair of approaches.
Split into simpler sentences: On May 24,2010, the bridge completely closed to vehicular and pedestrian traffic. It is currently undergoing much-needed renovations including truss repair and repainting, deck replacement, and repair of approaches.