On the afternoon of April 2, 2026, leaders from Osan City and the Korea Land and Housing Corporation (LH) convened at the LH Gyeonggi Southern Headquarters, setting the stage for a pivotal discussion about the future of urban development in the region. The focus was the accelerated advancement of the Segyo 3 New Town project, a venture with the potential to reshape the cityscape and quality of life for thousands of residents. The meeting, attended by Osan Mayor Lee Gwon-jae and LH’s National Land and Urban Headquarters Director, underscored the urgency of timely land compensation, robust transportation infrastructure, and addressing gaps in public amenities—particularly in the neighboring Segyo 2 district.
Mayor Lee opened the dialogue by extending gratitude for LH’s cooperation in the official designation of the Segyo 3 New Town district at the close of 2025. He emphasized, according to reporting by Smaeil, “I appreciate your cooperation in the designation of Segyo 3 New Town at the end of last year. I hope you will pay special attention so that Segyo 3 can blend with Segyo 1 and 2 to truly become a premium new town.” His vision is clear: a seamless integration of the three Segyo districts, setting a new standard for urban living in the region.
LH’s leadership responded with a pledge of diligence and partnership. As quoted by Smaeil, the LH Headquarters Director stated, “We will carefully review the issues raised by Osan City and sincerely cooperate where possible.” This commitment set the tone for a collaborative approach to tackling the city’s most pressing development challenges.
Among Osan’s top priorities is the expansion of transportation infrastructure—a recurring theme in the city’s development narrative. The city has requested LH’s help to extend the Bundang Line beyond Osan University Station to reach both Segyo 2 and 3 New Towns, a move that would dramatically improve accessibility for residents. Despite being included in the 4th National Railway Network Plan, the Bundang Line extension failed to clear the preliminary feasibility study, a setback that city officials openly lamented. “It’s regrettable that the Bundang Line extension, though in the national plan, has not passed the feasibility review,” an Osan official remarked, highlighting the need for LH’s advocacy at the national level.
The city also pressed for the early realization of two other transformative transit projects: the extension of the GTX-C line to Osan and the addition of a KTX stop at Osan station on the Suwon route. Both are seen as essential pillars of the region’s future mobility. As city representatives explained, “The GTX-C extension and the KTX Osan stop are both crucial elements of the transportation infrastructure we need.”
LH’s response was measured but positive. The Headquarters Director acknowledged, “We feel a sense of responsibility for Osan. We want Osan to be a representative case of balanced development in the metropolitan area,” and suggested that southern Gyeonggi’s transportation system—including Osan—would be reviewed in future plans, taking a cue from similar efforts in northern Gyeonggi cities such as Hanam, Guri, and Namyangju.
Beyond transport, Osan has its sights set on attracting major commercial and healthcare facilities to Segyo 3, including large-scale department stores, shopping malls, and a comprehensive general or university hospital. These amenities, city officials argue, are vital to elevating the new town’s status and meeting the needs of a growing population.
But Osan’s ambitions don’t stop at Segyo 3. The city also called for urgent improvements in the Segyo 2 district, where residents have long voiced concerns about a shortage of public facilities. Requests include new social welfare centers, libraries, public offices, parks, and sports complexes—amenities not initially included in the district’s development blueprint. City officials want these gaps addressed, reflecting the evolving expectations of the community and the realities of urban growth.
To expedite both planning and execution, Osan proposed that Gyeonggi Province and the Gyeonggi Housing & Urban Corporation (GH) join as co-implementers of the Segyo 3 project. This, the city contends, would boost project ownership and streamline administrative support—an approach already seen in other third-phase new town developments across the region.
While Osan’s efforts focus on future projects, Incheon City is celebrating the imminent completion of a major infrastructure milestone. On April 8, 2026, at 2 PM, Incheon City and LH will officially open the new connecting road between Geomdan and Dream Road, a project designed to ease metropolitan congestion and improve access to Seoul and the surrounding areas. According to Bizworld, this new road is part of Metropolitan City Road 52, with the newly completed 3.59 km section forming a four-lane artery that promises to transform local commutes.
The numbers are impressive: the road, which cost 158.1 billion KRW and took five years to build, will reduce the travel distance between Yuhyeonsa intersection in Geomdan and Dream Road in Gyeyang District by 1.2 km, a 24% reduction. More importantly for daily commuters, travel time is expected to drop from 18 minutes to just 8 minutes—a remarkable 44% improvement. This is particularly significant for those traversing the notoriously congested Jangje-ro section during rush hour, as the new road will help distribute traffic more evenly.
Incheon officials anticipate that the benefits will ripple far beyond Geomdan, enhancing connectivity for Gyeyang District and the northwestern parts of Seoul as well. “The opening of the Geomdan–Dream Road connecting road will be a turning point in improving accessibility between Geomdan and other regions,” said Jang Cheol-bae, Director of Transportation at Incheon City, as reported by Bizworld. He added, “We will continue to expand metropolitan transportation networks such as national support local roads and congestion road construction projects to further enhance citizen convenience.”
The backdrop to these infrastructure milestones is a broader trend of rapid urbanization and population growth in South Korea’s metropolitan areas. Since the first residents moved into Geomdan in June 2021, the influx has been swift, fueling demand for better transportation and public services. Both Osan and Incheon are responding with ambitious plans and tangible projects, seeking not only to keep pace with growth but to shape it in ways that foster vibrant, well-connected communities.
As these cities push forward—Osan with its calls for expanded rail links and new amenities, Incheon with its completed road and promises of more to come—one thing is clear: the future of metropolitan living in South Korea hinges on bold planning, strong partnerships, and an unwavering focus on the needs of residents. The story of Segyo and Geomdan is still being written, but for now, the pages are turning faster than ever before.