Muakjae Station is on Seoul Subway Line 3 in Seodaemun-gu, Seoul. Most passengers live in the apartment complexes within a five- to ten-minute walk of the station. Like Bulgwang Station and Oksu Station, it has side platforms, which are uncommon on Line 3, and it connects to the Ansan Green Trail. There are no escalators to the ground level, so stairs are the only way out.