Twin Dolphin Shuttle


Twin Dolphin Shuttle

Service Update: This route will be permanently cancelled effective Wednesday, July 1, 2020, due to the loss of the contributing employer partner and shuttle grant funding.

Effective March 30, 2020

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Route Details

Caltrain offers FREE non-stop weekday morning and afternoon/evening shuttle service from the San Carlos Caltrain Station during commute hours.

Passengers pay a fare on the train but ride free on the Caltrain Shuttle.

Service Holidays

This shuttle does not operate on weekends or the following service days: New Year’s Day, Presidents’ Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, Day after Thanksgiving, and Christmas Day.

Text Alerts

Subscribe to Twin Dolphin shuttle text alerts by texting TWNAlerts to 833-426-6688. More information


Redwood City Twin Dolphin Shuttle Map


Not all Caltrain stops and/or shuttle stops may be represented. Please contact your commute coordinator, call Caltrain at 1.800.660.4287 or visit for more information.