| Works: | Bridge investment project across Ma river, Yen Dinh district and Vinh Loc district, Thanh Hoa province |
| Service: | Surveying, prepare Project Investment |
| Span: | 4×33+50+2×75+50m |
| Location: | Thanh Hoa province |
| Works: | Bridge investment project across Ma river, Yen Dinh district and Vinh Loc district, Thanh Hoa province |
| Service: | Surveying, prepare Project Investment |
| Span: | 4×33+50+2×75+50m |
| Location: | Thanh Hoa province |
