Siemens Mobility to Deliver Oslo’s New Metro Signalling
10.08.2025
Siemens Mobility has secured a contract to install a signalling and CBTC system for Oslo’s Diakonhjemmet Station, enhancing metro efficiency and advancing sustainable urban development by late 2027. This is reported by the railway transport news portal Railway Supply.

Siemens Mobility to Modernize Diakonhjemmet Station
Siemens Mobility signed an agreement with Sporveien on 4 July to equip the upcoming Diakonhjemmet Station with advanced signalling and train control systems. This deal is part of a broader urban redevelopment strategy.
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The project will be completed by December 2027, offering commuters a modern and accessible transit hub. The company’s Senior Project Manager, Magnus Wessel-Aas, highlighted its commitment to delivering innovative solutions that promote sustainable growth.
Located between Steinerud and Frøen stations on the Holmenkollbanen line, the new station will feature side platforms and a pedestrian bridge. This infrastructure will link Slemdalsveien with the planned Diakonhjemmet Square, replacing the two existing stations.
Siemens Mobility to Install Advanced CBTC Technology
The contract includes a modern interlocking system to be installed in a technical room in the basement of a nearby building. This system will connect with the new Communications-Based Train Control (CBTC) interface at Majorstua station.
As a transition point for CBTC operations, Diakonhjemmet Station will improve operational efficiency and increase train frequency capacity. This upgrade supports Oslo’s metro modernization program.
Urban development in the surrounding area will include a new high school, a nursing home, 200 housing units, and a kindergarten. These projects will integrate with the transport hub to create a connected, vibrant community.
By combining cutting-edge technology with urban renewal, Siemens Mobility is helping shape a sustainable, passenger-focused future for Oslo. The project reinforces the city’s commitment to efficient, green transportation.
Source: railway-news.com
FAQ
What is Siemens Mobility’s role in the Diakonhjemmet Station project?
Siemens Mobility will deliver the signalling and CBTC systems, ensuring improved efficiency and integration with Oslo Metro’s modernization efforts.
When will the Diakonhjemmet Station upgrades be completed?
The project is scheduled for completion in December 2027, aligning with the city’s long-term urban development plans.
How does CBTC technology benefit Oslo Metro passengers?
CBTC enables higher train frequencies, greater reliability, and enhanced safety, improving travel experiences for all passengers. More details are available at Siemens Mobility’s official site.
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