The Blue Line is being extended from Kungsträdgården to Nacka and Söderort.
What is being built
The Blue Line extension will start at Kungsträdgården and have two branches. One branch will continue east to Nacka and the other south, via Gullmarsplan, to Sockenplan where it will connect with the Hagsätra branch that will become part of the Blue Line. The new stretch will ease the metro services currently passing the northern and southern city centre via T-centralen and Gullmarsplan. This means that the Farsta and Skarpnäck branch will see more frequent train services. The construction work will take 10 years with services running from 2030.