Social Media

At Caltrain we are committed to keeping our riders informed. As part of that commitment we are active on a number of social media platforms. Here is the complete list:


@Caltrain – Media updates, community notices and general information between 7am and 7pm.

@CaltrainAlerts – Service alerts and disruptions between 7am and 7pm.

@CaltrainBikes – Service impacts and info about bikes and Caltrain between 7am and 7pm.

Facebook Facebook - Service information, special events, photos and general information.

New IG logo Instagram - Sharing photos from the railroad.

TikTok logo TikTok -Caltrain videos on TikTok.

Pinterest Pinterest - Sharing and liking visual news and events from around the Caltrain web.

Wordpress Peninsula Moves! Blog - In-depth coverage of events around the San Mateo Co. Transit District.

YouTube YouTube - Caltrain channel.


Newsletter Caltrain Newsletter - Quarterly updates, news and articles in your inbox.

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A Note on Interacting with Caltrain on Social Media

The Caltrain social media accounts are intended for hosting a courteous exchange of information and discussion. Your opinions and ideas are welcome. Please be respectful to others while participating and stay on-topic. Obscene, hateful, baseless attacks, unsupported accusations or otherwise defamatory comments, posting of advertisements, copyrighted materials or personal attacks are not permitted. Posts and comments that don’t follow these guidelines, or which are otherwise disruptive, may be permanently removed at Caltrain’s discretion. 

Links, mentions or other interactions don’t imply endorsements. Caltrain isn’t liable for any injury to any person or property resulting from posted comments. Your participation is at your own will and risk, and you assume personal responsibility for your comments, username or any other information provided, and consequences thereof. 

7/8/21 - jl