SAINT-GOTTHARD ROAD TUNNEL: NEXANS TO INSTALL SWITZERLAND'S LONGEST HIGH-VOLTAGE UNDERGROUND LINE _PRESS RELEASE _ Nexans, in partnership with Swissgrid, will install a high-voltage line in a road ...

Paris, May 14, 2025 – Nexans, in partnership with Swissgrid, Switzerland’s national grid operator, will install a high-voltage line in the Saint-Gotthard Road tunnel. The Saint-Gotthard Road tunnel’s ...

Paris, May 14, 2025 – Nexans, in partnership with Swissgrid, Switzerland’s national grid operator, will install a high-voltage line in the Saint-Gotthard Road tunnel. The Saint-Gotthard Road ...

Before and after every public holiday, kilometres-long bottlenecks, which stall the traffic for hours, are forming at the Gotthard tunnel, which is Switzerland’s gateway to the south. A narrow ...