Chronology of Norwegian railway lines List List

| Line | Historic_name | Segment | Gauge | Tracks |
|---|---|---|---|---|
| Kirkenes–Bjørnevatn * | — | Kirkenes – Bjørnevatn | Standard | Single |
| Solør | — | Flisa – Elverum | Standard | Single |
| Arendal | Arendal–Treungen | Arendal – Åmli | CAP | Single |
| Dovre | — | Otta – Dombås | Standard | Single |
| Arendal | Arendal–Treungen | Åmli – Treungen | CAP | Single |
| Sulitjelma * | — | Hellarmo – Fagerli | CAP | Single |
| Bratsberg | — | Eikonrød – Notodden | Standard | Single |
| Solbergfoss * | — | Askim – Solbergfoss | Standard | Single |
| Vestmarka | — | Skotterud – Vestmarka | Standard | Single |
| Sørlandet | — | Hjuksebø – Kongsberg | Standard | Single |
| Dovre | — | Dombås – Støren | Standard | Single |
| Sørlandet | — | Gvarv – Nordagutu | Standard | Single |
| Rauma | — | Dombås – Åndalsnes | Standard | Single |
| Sørlandet | — | Bø – Gvarv | Standard | Single |
| Ålgård | — | Ålgård – Ganddal | CAP | Single |