This article is within the scope of WikiProject Trains, an attempt to build a comprehensive and detailed guide to rail transport on Wikipedia. If you would like to participate, you can visit the project page, where you can join the project and/or contribute to the discussion. See also: WikiProject Trains to do list and the Trains Portal.TrainsWikipedia:WikiProject TrainsTemplate:WikiProject Trainsrail transport articles
It is requested that an a map be included in this article to improve its quality. Please work with the Maps task force to create and add a map to this article. The editor who added the request suggests the following:
Add a map that shows an overall density of rail lines across Europe.
