Norway narrow gauge lines under construction or being extended. Active build and restoration projects across the narrow gauge rail network.
Norway narrow gauge lines currently under active construction: extensions to existing heritage and tourist railways, new mountain or scenic lines and industrial narrow gauge projects. Shows where the narrow gauge rail network is actively growing.
Norway currently has 204 railway segments under construction including 167 railway, 9 tram and 28 metro.
Last update: 2026-07-24