# premetro

> tramcars using metro infrastructure (tunnels/viaducts) prior to metro trains

**Wikidata**: [Q1425942](https://www.wikidata.org/wiki/Q1425942)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Premetro)  
**Source**: https://4ort.xyz/entity/premetro


## References

1. Freebase Data Dumps. 2013