Its station signs are circular with a white face and orange frame, boasting the name of the station in Korean in big Hangul letters with the smaller English name below it with the station number in orange beside it and the Hanja name at the bottom of their face in similar-sized font.

Unlike in the other stations, Line 1's station signs typically lack arms sprouting from their sides, even on the outer walls; instead, the neighboring stations are printed on a black strip that runs across the outer wall; some exceptions exist as in Seomyeon station, where the signs use the designs used for Lines 3 and 4, albeit with an orange frame.

In 2009, Busan Transportation Corporation planned to complete the fifth section extension of the metro line by late 2013, but later on postponed it to November 2016.

The hours end with the last trains arriving in Sinpyeong at 00:35 and Nopo at 00:30.

A ride through the entire line takes about 1 hour 2 minutes.