Oido

Jeongwang-dong is a dong situated in the city of Siheung, Gyeonggi-do, South Korea. The neighbourhood is divided into one main division; Jeongwang-dong (정왕동) and four subdivisions; Jeongwang 1-dong (정왕1동), Jeongwang 2-dong (정왕2동), Jeongwang 3-dong (정왕3동) and Jeongwang 4-dong (정왕4동). Together, these areas make up a total population of about 155,500 and an area of about 33 square kilometres.

Tech University of Korea (TU Korea, 한국공학대학교), formerly Korea Polytechnic University (KPU, 한국산업기술대학교), is a polytechnic university in South Korea. KPU was established in 1998 by support from the Ministry of Commerce, Industry and Energy.Located in Siheung-si, Gyeonggi-do. It was established to cultivate professional technical manpower with strong field adaptability through practical training. The abbreviation in English is KPU, and the abbreviation in Korean is Sangidae (산기대). As a university established by the Government, the proportion of research and laboratory practice is considerably large. In addition, the lab is open to undergraduate students to create and operate an engineering house, a space where professors, graduate students, corporate researchers, and undergraduate students can study together. In early 2007, the Techno Innovation Park was opened to accommodate approximately 1,400 residents and more than 40 engineering houses, ranging from 17 floors above ground to 1 underground.

Jeongwang station is a station on Seoul Subway Line 4 and the Suin–Bundang Line located in the Jeongwang-dong area of Siheung, South Korea. Its secondary station name is Tech Univ. of Korea. The name of the station originated from the local name.This station has a significantly higher ridership compared to neighboring Oido station. There are many restaurants and shops located close to the station including a large E-Mart.

Oido station is a subway station on Seoul Subway Line 4 and the Suin–Bundang Line in Siheung, South Korea. It is the current southwestern terminus of Seoul Subway Line 4 located almost 30 kilometers southwest of Seoul, connecting Oido to other parts of Korea. A commuter rail trip between this station and Seoul Station takes over an hour, and a train servicing depot is located nearby. The name of the station was decided by the surrounding area Oido island.This station, along with Jeongwang station to the southeast, serves the Sihwa Industrial District of southwestern Siheung. Beginning in June 2012, this station also became the southeastern terminus of the Suin Line, linking the city of Siheung to southern Incheon. The Suin Line was later connected to the Bundang Line, allowing for service directly into Seoul, combining the two lines as the Suin–Bundang Line. Trains on Seoul Subway line 4 and the Suin–Bundang Line share tracks and platforms through this station as well as along a significant portion of the Ansan Line; trains on Line 4 end service here. Of the 4000 trains of the Seoul Metro that run between Danggogae and Oido, 450 and 471 & 481 and 485 trains and the 341000 trains of the Korea Railroad Corporation will end at the station.

Darwol Station is a railroad station on the Suin–Bundang Line of the Seoul Metropolitan Subway in Siheung, Gyeonggi Province, South Korea. It opened on 27 December 2014.

Technopark Station (Korean: 테크노파크역; Hanja: 테크노파크驛) is a subway station on Line 1 of the Incheon Subway in Jiha150, Songdogukje-daero, Yeonsu-gu, Incheon, South Korea.

Singiloncheon Station (Korean: 신길온천역, romanized: Singiloncheon-yeok) is a railway station on Seoul Subway Line 4 and the Suin–Bundang Line in Ansan, Korea. As hot springs were expected to be developed at the time of the station's opening, the station was opened as Singiloncheon station (신길온천역, 新吉溫泉驛, meaning Singil Hot Spring). However, the station was renamed on January 20, 2021, due to the lack of development of hot springs around the station. But the actual station name "Singiloncheon", was not modified around the station, on the announcements and route maps due to protests supporting hot springs to be built around the station. So it is technically "Singiloncheon" until KORAIL actually renames the station.

Campus Town Station (Korean: 캠퍼스타운역; Hanja: 캠퍼스타운驛) is a subway station on Line 1 of the Incheon Subway in Jiha66, Songdogukje-daero, Yeonsu-gu, Incheon. Its other name is Yonsei University.

Hogupo Station (Korean: 호구포역) is a station on the Suin–Bundang Line as a part of the Seoul Metropolitan Subway system as of June 30, 2012. It is located in Nonhyeon-dong, Namdong-gu, Incheon.It was an abandoned railway station as Nonhyeon Station. It opened in 1967 and closed in the 1970s.

Dongmak Station (Incheon Lifelong Learning Center) is a subway station on Line 1 of the Incheon Subway in Jiha80, Gyeongwon-daero, Yeonsu-gu, Incheon, South Korea.

BIT Zone Station (Hangul: 지식정보단지) is a subway station on Line 1 of the Incheon Subway in Yeonsu-gu, Incheon, South Korea. The station has three entrances, a small community stage, and a large sky-lit atrium inside the fare area. The name "Bio-Information Technology Zone" refers to Songdo planners' efforts to promote scientific entrepreneurship in the area. The station is one of few in the Seoul metro system to have a different English name from the Korean one.

Incheon Nonhyeon Station is a railway station on the Suin–Bundang Line in Namdong-gu, Incheon. It opened on 30 June 2012.It was called "Nonhyeon Curtilage (Korean Hangul: 논현택지, Hanja: 論峴宅地, RR: Nonhyeontaekji, MR: Nonhyŏnt'aekchi) Station" tentatively, but Korail decided its official name "Incheon Nonhyeon Station" and announced it on 15 May 2012.