the city centre, with lower average speeds but with more stops. There are major transfer points to the tramway at Majorstuen, Jernbanetorget, Jar, Storo and Forskningsparken. The commuter train serves suburbs further away from Oslo, though some of the commuter rail services remind of a rapid transit service, in particular line L1 to Lillestrøm and Asker, line L2 to Stabekk and Ski, and line R31 to Jaren with higher service frequency through the continual populated area of Oslo. Transfer to railway services is available at Jernbanetorget (to Oslo S) and Nationaltheatret, the latter with a considerably shorter walk. Bus services are provided to numerous stations. Most bus services provide feeding to the metro system where possible, and then do not continue into town. However, since the metro operates solely into town, instead of across it, many buses operate between stations on different lines, or provide alternative routes across town. Future expansion As part of the political agreement Oslo Package 3, a number of changes and expansions have been proposed for the Oslo Metro. Only one of these, the Fornebu Line, is currently being built - the other projects have been put on hold for it. Proposed Expansion of the Furuset Line to Lørenskog with stations at Skårer, Lørenskog Centre and a new terminus at Akershus University Hospital, with travel time to Jernbanetorget of 27 minutes. A second common tunnel from Majorstuen to Tøyen, creating two new stations at Bislett and southern Grünerløkka (Nybrua). All lines will stop at Stortinget, which will get four platforms. Majorstuen station will be moved underground. Under construction The Fornebu Line is planned to run from Majorstuen to the old airport area at Fornebu, through Skøyen and Lysaker; a total of 6 new stations will be on this line. The line began construction in December 2020, with an opening date set around 2029, and will cost an estimated $2.6 billion USD. The line is funded in part by Oslo and Viken county, among other sources. Rolling stock The trains on the Oslo metro are currently exclusively the MX3000, ordered in 2003 to replace the oldest T1000 stock. Delivery started in 2006, and unlike older stock the MX3000 units are painted white instead of red. 83 three-car units were ordered in 2006; a further 32 were ordered in December 2010. A number of versions of the T1000 stock have earlier been used on the Oslo metro. This