Hoang Mai Toll Road
| Location: | Km393+400 - 1A Highway - Nghe An Province |
| Year: | 2009 - 2014 |
| Description: | Investment, Toll Road |
| Location: | Km393+400 - 1A Highway - Nghe An Province |
| Year: | 2009 - 2014 |
| Description: | Investment, Toll Road |