Rapid transit Rapid transit or mass rapid transit (MRT) or heavy rail, commonly referred to as metro, is a type of high-capacity public transport that is generally built in urban areas. A grade separation, grade separated rapid transit line below ground su ...

in Spain consists of four metro systems, three hybrid metro-suburban systems. Spain also has several tram/light rail systems, some with sections built to rapid transit standards.

Rapid transit systems

Hybrid metro/suburban systems

Light rail/semi-metro systems

References

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