Eight Ddareungi stations close from September 28
Eight stations have temporary or permanent rental-and-return closures starting from September 28 to October 1
Hannam underpass September closure window has passed
Seoul scheduled Hannam underpass work for September 7–11
Sep 4, 2026
The announced access-closure period has passed, but reopening is not confirmed by this notice. Follow current barriers and staff instructions.
Seoul scheduled Hannam underpass work for September 7–11. The notice does not confirm reopening.
The Announced Work
The announced project covered the Hannam floodgate at 782-1 Hannam-dong, Yongsan-gu: replacing the on-site remote control panel and installing a new hoist.
The notice scheduled work from September 7 through 11 and named Bogwang as the nearby alternative. It did not provide a drawn detour or describe conditions between the entrances.
If you use this entrance now, follow current barriers and staff instructions. The passed work dates alone do not establish that the underpass has reopened.
TL;DR
The announced September 7–11 closure period for Hannam underpass at Ichon Hangang Park has passed. The notice does not confirm reopening.
Seoul directed park users to nearby Bogwang underpass during the work. This was an access-point notice; it did not announce a main riverside cycling-path closure.
Sources
- Seoul Metropolitan Government, Future Hangang Headquarters: Hannam underpass closure notice