United Kingdom Proposed Metro Lines — Planned Subway Routes and Future Underground Expansions

United Kingdom – planned and proposed metro lines. Future underground routes and rapid transit expansion projects before construction begins.

The United Kingdom is also known as UK, Great Britain, Britain or GB.

United Kingdom – metro and subway lines formally proposed or in active planning: future underground corridors announced, studied or included in urban transport master plans but not yet under construction. Shows where cities plan to extend rapid transit coverage — new orbital lines connecting suburbs without routing through the city centre, extensions to areas beyond the existing network and entirely new metro systems in cities currently without subway.

United Kingdom – 3 proposed metro segments.

Download the United Kingdom proposed metro map as a printable PNG up to A0 at 300 DPI, with planned metro lines in a colour you set. Paid exports can also be cropped exactly to the United Kingdom border. Free exports carry a watermark; an Export Pass removes it. United Kingdom rail data is also available as GeoPackage or Shapefile.