# Mersey Railway Tunnel

> railway tunnel between Liverpool and Birkenhead under the River Mersey, opened in 1886

**Wikidata**: [Q113952003](https://www.wikidata.org/wiki/Q113952003)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Mersey_Railway_Tunnel)  
**Source**: https://4ort.xyz/entity/mersey-railway-tunnel