# electrification of Caltrain

> ongoing $1.9 billion project of the U.S. commuter railroad Caltrain: adds a positive train control system, electrifies the main line; transitions from diesel-electric locomotive powered trains to electric multiple units

**Wikidata**: [Q29095250](https://www.wikidata.org/wiki/Q29095250)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Caltrain_Modernization_Program)  
**Source**: https://4ort.xyz/entity/electrification-of-caltrain