Evolution of the Barcelona metro MTR (1863–2050)!
The Barcelona Metro, known as "Metro de Barcelona" has a rich history dating back to its inauguration in 1863. Let's explore the evolution of this Metro line from its inception in 1863 to its projected development in 2050, highlighting key milestones, length expansions, and notable station names along the way.
![](https://i.ytimg.com/vi/LyiU3miGO7E/maxresdefault.jpg)