Colours

This is the latest ‘proposed’ color schema for the map:

• The palette is not official to upstream to OSM and ORM.. see scope
• For feedback, raise an issue

Overview

• Black: non-electrified
• Orange, red, peach spectrum: overhead contact line (LV and HV, AC or DC)
• Green spectrum: 3rd rail DC (South East UK and Merseyside)
• Blue spectrum: 4th rail DC (London Underground)
• Purple-violet spectrum: dual electrified tracks