Mr. Tuan proposes the following lane divisions:

For the Dau Giay-Phan Thiet highway, the left lane should have a speed limit of 100-120 km/h, while the right lane should have a speed limit of 60-120 km/h.

For the Phan Thiet -Nha Trang highway, the left lane should have a speed limit of 80-90 km/h, while the right lane should have a speed limit of 60-90 km/h.

This proposed lane division would ensure traffic culture, where slower vehicles stay on the right, the left lane is reserved for overtaking, and congestion is avoided during holidays when traffic volume is high.

Regarding this matter, the Vietnam Road Administration, under the Ministry of Transport, responded as follows:

Clause 3, Article 13, "Use of Lanes," in the Road Traffic Law No. 23/2008/QH12 stipulates: "Vehicles participating in road traffic moving at lower speeds must keep to the right."

Therefore, to ensure traffic safety and avoid congestion during holidays when traffic volume is high, drivers are requested to adhere to the Road Traffic Law.