What exactly is "Fuxing / Shuttle"?

What exactly is "Fuxing / Shuttle"? - Brown Wooden Blocks on White Table

I'm using Google Maps to find public transportation from Keelung to Tapiei Main Station. It shows "Fuxing / Shuttle" as the recommended option. Is this a bus? When I click "details" to see its number, it shows different numbers depending on departure time (e.g. 1483 to Beihu or 1263 to Hsinchu or something else). So what exactly is "Fuxing / Shuttle"? How often does it operate and when does the service end?

Google Maps search result from Keelung City to Taipei Main station, showing "Fuxing/Shuttle" as the recommended option

Google Maps search result - clicking on the first recommended options shows numbers depending on departure time






Pictures about "What exactly is "Fuxing / Shuttle"?"

What exactly is "Fuxing / Shuttle"? - Brown Wooden Blocks on White Table
What exactly is "Fuxing / Shuttle"? - Black Wooden Framed Wall Art
What exactly is "Fuxing / Shuttle"? - Self Care Isn't Selfish Signage





Shifen Old Street - Fuxing Shuttle Train




Sources: Stack Exchange - This article follows the attribution requirements of Stack Exchange and is licensed under CC BY-SA 3.0.

Images: Brett Jordan, Brett Jordan, Yudha Aprilian, Madison Inouye