# Green Line Extension

> 2022 light rail line extension in Somerville, Medford, and Cambridge, Massachusetts

**Wikidata**: [Q5602828](https://www.wikidata.org/wiki/Q5602828)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Green_Line_Extension)  
**Source**: https://4ort.xyz/entity/green-line-extension