Here is a new suggestion from Norway. This time Oslo-Moss, Oslo-Moss is a busy route but most of the traffic is Oslo-Ski. The line is around 60km. The stations and lines Oslo S (Oslo central station) L21, L21x, L2, L2x, L22, L22x, R20, R20x Nordstrand L2 Ljan L2 Hauketo L2, L2x Holmlia L2, L2x L21, L21x Rosenholm L2 Kolbotn L2, L2x, L22, L22x Solbråtan L2 Myrvoll L2 Greverud L2, L2x Oppegård L2, L2x Vevelstad L2, L2x, L22, L22x Langhus L2 Ski L2, L2x, L21, L21x, L22, L22x, R20, R20x Ås L21, L21x, R20x Vestby L21, L21x, R20x Sonsveien L21, R20x Kambo L21, R20x Moss L21, L21x, R20, R20x Rolling stock BM69 runs L2, L2x and sometimes L21 and L21x BM 75 runs L21, L21x, L22 and L22x BM74 runs sometimes R20 and R20x BM 73 runs R20 and R20x BM70 runs R20 and R20x