There will be a new Metro line between Fridhemsplan and Älvsjö. In addition, the Roslagen suburban railway will be extended into T-centralen and Tramway South will be constructed.
When combined, this will create over 100,000 new homes in the county.
The station in Hagalund that was announced previously will also be included in the package, which will create a total of 25 new stations and stops.