Jamsil Station is an underground station on the Seoul Subway Line 2 and Line 8. Lotte World is continuous with the Line 2 station. The station is also called Songpa-gu Office Station, due to the proximity of the office building (right outside Exit 10 of the Line 8 station) The Line 2 station is located in Jamsil-dong and the Line 8 station in Sincheon-dong, both neighborhoods being within Songpa-gu, Seoul. In a survey conducted in 2011 by the Ministry of Land, Transport and Maritime Affairs on 92 Administrative divisions across the country, it reported that Jamsil Station is the second busiest public transit stop following Gangnam Station. It is followed by Sadang Station, Seolleung Station and Sillim Station. In December 2010 the station is recorded as having the fourth highest WiFi data consumption of all the Seoul Metropolitan Subway stations, following Express Bus Terminal Station, Sadang Station, Dongdaemun Station and followed by Jongno 3-ga Station.