Bai Chay bridge

Bai Chay bridge is placed in NH18. It is a way linking Hon Gia and Bai Chay under Quang Ninh province
Total length of the bridge is 903m designed with 5 spans. The main span has the length of 435m. The cross section of the bridge is 25.3m serving for 4 motored vehicle lanes and 2 non-motorized vehicle lanes.

Ho Chi Minh Highway

Ho Chi Minh Highway is the 2nd road between the North and the South, it goes over 30 provinces and city in Vietnam.
Total length of the route is 3.167km, in which the main route takes 2.667km in length and the branch route in the west takes 500km in length. The route is built serving for 2 to 8 lanes depending on the terrain.

Vinh Tuy bridge

It is the 5th bridges crossing over Red River of Hanoi City. Vinh Tuy bridge has the length of 3,778m. The main span is designed with structure 90+6×135+90.
At the time, it is under the 1st stage of the construction with the cross section of 19.2m in width serving for 4 motorized lanes and 2 non-motorized lanes.