# zig zag

> type of railway line used to climb steep gradients

**Wikidata**: [Q1132840](https://www.wikidata.org/wiki/Q1132840)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Zig_zag_(railway))  
**Source**: https://4ort.xyz/entity/zig-zag


## References

1. Freebase Data Dumps. 2013