Gallen–Trogen line of Appenzell Railways, and is served by local trains only.

However, the station needed to be located above the village to maintain a regular gradient of the line.

This proved impractical for local industry so the project was abandoned in 1877.

[5] With improvements to railway technology, the project was revived in 1882 and the station was completed in 1889.

[6] As of the December 2023 timetable change,[update] the following services stop at Bühler:[7]