Sudogwon Je1sunhwan Expressway, Gyesu-dong, Siheung-si postal codes (2)
On Sudogwon Je1sunhwan Expressway in Gyesu-dong, Siheung-si the postal code depends on the building number: number 95 use 14924, number 96 use 15120. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Sudogwon Je1sunhwan Expressway 95 | 14924 | |
| Sudogwon Je1sunhwan Expressway 96 | 15120 | 고속도로 화장실 |