 The Norwegian State Railways serves Asker Station both with Oslo Commuter Rail trains as well as regional trains . Up to five daily express trains along the Sørlandet Line and the Bergen Line stop at Lysaker . It also serves an hourly headway of the R10 regional trains from the Vestfold Line and Dovre Line . There are five hourly trains heading to Asker via the Asker Line , including the L12 , L13 and L14 . Westwards L12 runs to Kongsberg while they eastwards serve the Gardermoen Line , Trunk Line and the Kongsvinger Line . L1 , a full @-@ stop service on the Trunk- and Drammen Line , runs every thirty minutes . A rush @-@ hour service line 2x , serving the Østfold Line , terminates at Lysaker . 
