The Seoul Metropolitan Government has completed the demolition of the collapsed upper structure of the Seosomun overpass [1].
The removal of the debris is critical because the collapse had severed key transportation links, halting the movement of trains through a vital urban corridor. With the structure now cleared, the city has restored essential rail connectivity for commuters and long-distance travelers.
Demolition crews finished the work at approximately 9:40 p.m. on Friday [1]. The process took about 79 hours from the initial moment of the collapse [1]. Following the clearance, the Seoul Metropolitan Government said that railway services have resumed, specifically affecting the Gyeongui Line and KTX trains [1].
Visual reports from the scene show KTX and Gyeongui Line trains once again utilizing the tracks that were previously blocked by the fallen overpass [1]. While the surface debris has been removed, some remnants of the infrastructure remain, including support pillars with yellow wiring still attached [1].
Despite the restoration of traffic, the legal and technical investigation into the disaster is ongoing. Korean police are continuing to probe the cause of the collapse to determine if negligence or structural failure played a role [1]. Authorities have not yet released a final report on the specific fault that led to the structural failure.
The coordination between the city government and rail operators allowed for a rapid turnaround of the site. The priority remained the reopening of the tracks to minimize further economic, and logistical disruption to the region [1].
“The collapsed upper structure of the Seosomun overpass has been demolished, restoring train service.”
The rapid demolition and restoration of rail services indicate the high strategic importance of the Seosomun corridor to Seoul's infrastructure. However, the ongoing police investigation suggests that the collapse may not have been a simple accident, and the findings could lead to significant liability for the contractors or government agencies responsible for the overpass's maintenance.
