Hexagon guides Skanska building world's most ambitious tunnel

Running 392 metres below sea level, the tunnel will connect the cities of Stavanger, Haugesund, and Bergen, helping to cut travel time by 50% and strengthening economic links in the oil and gas sector. hexagon.com Hexagon, the global leader in measurement technologies, is supporting one of the most ambitious infrastructure projects in the world, equipping Skanska with surveying solutions needed to construct Project Rogfast, a 27-kilometre subsea tunnel that will be the longest and deepest of its kind. Running 392 metres below sea level, the tunnel will connect the cities of Stavanger, Haugesund, and Bergen, helping to cut travel time by 50% and strengthening economic links in the oil and gas sector. Skanska integrates Hexagon’s geospatial and construction solutions to deliver the project accurately, safely, and sustainably. Project Rogfast poses extraordinary engineering challenges, including tunnelling from both ends to meet within a 5-centimetre margin of error. Even a small misalignment can cause massive rework and waste. Hexagon’s portfolio of Leica Geosystems solutions ensures every surveyor, excavator, and drill operates with high-confidence accuracy, allowing the project to proceed without interruption. Hexagon’s technologies are delivering measurable impact across the project by: Enabling precise alignment with total stations, GPS, multistations, and laser scanners. Reducing rework, emissions, and cost through real-time data capture and validation. Powering safe operations under extreme conditions, 392 metres below sea level. The tunnel also represents the strength of Skanska and Hexagon’s 30-year partnership, rooted in innovation and shared ambition. Skanska teams use a wide array of Hexagon tools, including the Leica RTC360, Leica MS60 MultiStation, Leica AP20 AutoPole, and Leica TS60, the world’s most accurate total station. To learn more about Hexagon's technologies and watch a film about the Rogfast project, visit here. www.hexagon.com Powered by Induportals Media Publishing

Aug 7, 2025 - 05:25

Hexagon guides Skanska building world's most ambitious tunnel

Running 392 metres below sea level, the tunnel will connect the cities of Stavanger, Haugesund, and Bergen, helping to cut travel time by 50% and strengthening economic links in the oil and gas sector.

hexagon.com

Hexagon, the global leader in measurement technologies, is supporting one of the most ambitious infrastructure projects in the world, equipping Skanska with surveying solutions needed to construct Project Rogfast, a 27-kilometre subsea tunnel that will be the longest and deepest of its kind.

Running 392 metres below sea level, the tunnel will connect the cities of Stavanger, Haugesund, and Bergen, helping to cut travel time by 50% and strengthening economic links in the oil and gas sector. Skanska integrates Hexagon’s geospatial and construction solutions to deliver the project accurately, safely, and sustainably.

Project Rogfast poses extraordinary engineering challenges, including tunnelling from both ends to meet within a 5-centimetre margin of error. Even a small misalignment can cause massive rework and waste. Hexagon’s portfolio of Leica Geosystems solutions ensures every surveyor, excavator, and drill operates with high-confidence accuracy, allowing the project to proceed without interruption.

Hexagon’s technologies are delivering measurable impact across the project by:

Enabling precise alignment with total stations, GPS, multistations, and laser scanners.
Reducing rework, emissions, and cost through real-time data capture and validation.
Powering safe operations under extreme conditions, 392 metres below sea level.

The tunnel also represents the strength of Skanska and Hexagon’s 30-year partnership, rooted in innovation and shared ambition. Skanska teams use a wide array of Hexagon tools, including the Leica RTC360, Leica MS60 MultiStation, Leica AP20 AutoPole, and Leica TS60, the world’s most accurate total station.

To learn more about Hexagon's technologies and watch a film about the Rogfast project, visit here.

www.hexagon.com