Seohaean Expressway, Gochang-gun (3)
| Address | Postal code | Building |
|---|---|---|
| Seohaean Expressway 80-1 | 56425 | |
| Seohaean Expressway 81 | 56425 | 고창고인돌휴게소 |
| Seohaean Expressway 81-1 | 56425 | 고인돌휴게소 주유소 |
| Address | Postal code | Building |
|---|---|---|
| Seohaean Expressway 80-1 | 56425 | |
| Seohaean Expressway 81 | 56425 | 고창고인돌휴게소 |
| Seohaean Expressway 81-1 | 56425 | 고인돌휴게소 주유소 |