| Works: | Investment project to build Bach Dang bridge and the road on the route connecting Ha Long city with Hanoi - Hai Phong Expressway |
| Service: | Survey, Prepare adjusted project investment |
| Span: | 12x40m+12x60m+100m+2x250m +100m +13x60m +9x40m |
| Bridge wide: | 25m with 6 lanes, V=100km/h |
| Location: | Quang Ninh province |