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The 40 Days Train Greenway
Guide developed with the sponsorship of

The 40 Days Train Greenway


They say that this railway, also called the Negrín Line, was built during the Civil War in just forty days to supply Madrid, then under siege by Franco’s troops. 

It was a strategic railway with a fleeting life; today part of its route provides an escape from nearby Madrid and a pleasant walk or bike ride through the farmland southeast of the city.

 Technical Data
 Railway History
 Interesting Data
Fundación de Ferrocarriles Españoles
Greenways Management and Environment |