On the afternoon of October 1, 2026, Daewang Neighborhood Park in Bundang-gu became a hub for citizens’ voices demanding the construction of the Gyeonggi Southern Metropolitan Railway. Seongnam Mayor Shin Sang-jin and Yongsin Special City Mayor Lee Sang-il, along with representatives from the Citizens’ Alliance, earnestly requested that the railway be included in the 5th National Railway Network Plan. For residents of Bundang, this gathering is not just a park event; it is recorded as a pivotal moment foreshadowing a solution to the transportation challenges in the southern part of the metropolitan area. We will examine the facts of the day, their significance, and the changes that lie ahead from a realistic perspective.
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Daewang Neighborhood Park in Bundang-gu: Venue for Rally Urging Construction of Gyeonggi Southern Metropolitan Railway

1. What Happened at Daewang Neighborhood Park?

First, we must accurately grasp the scene. Around 1:00 PM on October 1, a joint resolution rally was held at Daewang Neighborhood Park in Daewang-dong, Bundang-gu, Seongnam, hosted by the ‘Yongin-Seongnam-Suwon-Hwaseong Citizens’ Alliance.’ The key point is that citizens from nearby cities and counties, not just Bundang residents, gathered to voice their demands in unison. The voluntary participation of the crowd, rather than reliance on large electronic screens, was impressive.
Daewang Neighborhood Park in Bundang-gu served as the official venue for the joint resolution rally of citizens from four cities (regions).
2. Why Is This Railway Such a Major Issue for Bundang?

Bundang is already in a state of traffic saturation. Apart from Subway Line 4 and the Shinbundang Line, external transit routes are limited. If you think about the vehicles heading toward the Singal Interchange every day during rush hour, the situation is understandable without further explanation. If the Gyeonggi Southern Metropolitan Railway is included in the 5th National Railway Network, the regional connectivity based on Bundang will fundamentally change. It is not just a new train line; it leads to reduced commuting times by connecting Pango and Dasan New Towns.
3. Why Did the Mayors Step In Directly? The Background

Words alone cannot move citizens’ hearts. That is why Seongnam Mayor Shin Sang-jin and Yongsin Special City Mayor Lee Sang-il visited the site directly. Following the signing of a joint resolution, the two mayors emphasized the need for strong pressure on the central government. This goes beyond the political power of local mayors; it is an expression of the urgency that local residents’ practical issues must be reflected in national plans. The mayors of Yongin, Seongnam, Suwon, and Hwaseong are all direct or indirect beneficiaries and stakeholders of this railway.
The direct participation of local mayors is a strategic move to emphasize that this line is public infrastructure directly linked to the benefit of the entire nation.
4. What Specific Benefits Will Bundang Residents Receive?
The biggest advantage is a significant reduction in the burden of transfers. Currently, traveling from Pango to Yongin or Suwon requires complex routing, but with this line, one-stop travel will become possible. Additionally, land values in the Daewang-dong area tend to be re-evaluated for investment potential once transportation infrastructure is confirmed. However, it should be remembered that this is only predictable after the route is finalized.
5. Remaining Procedures and Points to Note
The 5th National Railway Network Plan is a non-statutory plan. In other words, construction cannot begin immediately; the project must first be listed in the ‘National Plan’ to proceed. Therefore, it is wiser to wait for the Ministry of Land, Infrastructure and Transport’s final confirmation announcement rather than rushing to speculate on land price increases. Furthermore, route changes cannot be ruled out during the public deliberation process.
Investment decisions should be made cautiously until routes scheduled for inclusion in the National Railway Network are finalized.
6. What Bundang Citizens Should Check Now
To ensure today’s solidarity is not in vain, we must keep an eye on the same direction. Policy announcements from the Ministry of Land, Infrastructure and Transport and press releases from local governments are key sources of information. As a next step, we would also like to share information regarding relevant Bundang-gu Council inquiries and participation in local issue petitions.
Frequently Asked Questions
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