Do trains on Line 6 - the Circular - run in both directions? If so, how are the directions indicated?
My husband and I used Line 6 in May but couldn't remember how it was indicated. We used i-Metro
to determine the answer. The direction will be indicated by the name of the NEXT station and also the one directly opposite. For example if you are at:
Oporto--
Take Línea 6
Direction:
Carpetana (the next station to Oporto in the direction of Laguna) and,
Nuevos Ministerios
Get off at Laguna
Here's a link to the Madrid Metro
The signage is good!