Oslo Metro accelerates - enabling a 30% capacity increase with new technology

Oslo, Norway – December 2, 2025 – The future of urban mobility in Oslo took a significant leap forward as Siemens Mobility and Sporveien celebrated the official opening of the first Communication-Based Train Control (CBTC) line on the Oslo Metro. This landmark event marks the operational launch of Norway’s first advanced signaling system for metro operations, initiating a new era of efficiency, capacity, and sustainability for the capital’s public transport network.