Poland narrow gauge lines under construction or being extended. Active build and restoration projects across the narrow gauge rail network.
Poland 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.
Poland currently has 1,268 railway segments under construction including 1,061 railway, 94 tram and 113 metro.
Last update: 2026-05-28