Complex sentence: The fairgrounds and the Expo site will be connected by a pedestrian bridge adjacent to the Rho-Pero high-speed rail station.The cycle paths originally planned have never been initiated and it is impossible to arrive by bicycle.
Split into simpler sentences: The fairgrounds and the Expo site were connected by a pedestrian bridge adjacent to the Rho-Pero high-speed rail station. Cycle paths originally planned were never been initiated and it was impossible to arrive by bicycle.