# Line A4

> Athens Suburban Railway service

**Wikidata**: [Q20552930](https://www.wikidata.org/wiki/Q20552930)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Line_A4_(Athens_Suburban_Railway))  
**Source**: https://4ort.xyz/entity/line-a4


## References

1. [Source](https://www.euro2day.gr/news/economy/article/87542/proastiakos-xekinhse-h-nea-grammh-athhna-korinthos.html)
2. [Source](https://www.hellenictrain.gr/sites/default/files/2023-09/HT_Proastiakos_Athens_Map_100x100cm-v10.pdf)