In 1993, the French department of public works staged an open competition to build a high bypass bridge between plateaus at the top of the gorge, based on an initial concept by its engineer, Michel Virlogeux, who proposed a multispan, cable-stayed bridge with a phalanx of seven masts supporting cable fans.
It connects to TVs, game consoles and cable boxes via Toslink cable and wires into home networks via Gigabit Ethernet or wireless connectivity can be had for those who own a Sonos Bridge.