Chronology of Norwegian railway lines List List

| Line | Historic_name | Segment | Gauge | Tracks |
|---|---|---|---|---|
| Bergen | — | Gråskallen | Standard | Single |
| Drammen | — | Nationaltheatret | Standard | Quadruple |
| Vestfold | — | Såstad–Haug | Standard | Double |
| Vestfold | — | Nykirke | Standard | Double |
| Vestfold | — | Holm–Bergsenga | Standard | Double |
| Asker | — | Asker – Sandvika | Standard | Double |
| Nordland | — | Hommelvik – Hell | Standard | Single |
| Asker | — | Sandvika – Lysaker | Standard | Double |
| Vestfold | — | Tønsberg – Barkåker | Standard | Double |