Ring Road 4 - Capital Region

Deputy Prime Minister Tran Hong Ha assigned Hanoi to coordinate with the investor of the Ring Road 4 project to choose to apply new technology on a section of the route. Photo: Nhat Bac

Applying new technology to build Ring Road 4

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Hanoi was assigned to coordinate with the investor of the Ring Road 4 project to choose the application of bridge technology on high-intensity concrete piles on a section of the route.