Viaduc Expo presents the construction of the viaduct, how it functions and its integration in the natural environment, most notably courtesy of a model, a film and a virtual reality headset. Outside, the Explorers' Path (Sentier des Explorateurs) enables you to get up close and personal with the bridge and to see the side shifter machinery that made it possible to place the deck of the bridge. From the belvedere built on site, the view over the viaduct is exceptional.