The building of the flyover aims to widen the narrow section on Nguyen Van Huyen street, thereby educing congestion.

The 2.274-kilometer route running parallel to De La Thanh street is expected to be completed by lated 2020.

The five traffic projects are expected to reduce traffic congestion on highly transited roads in Hanoi's downtown.

This is one of Hanoi's key projects to complete Ring Road 3 and deal with congestion in the city.

This is the first of a batch of four trains being produced for the line out of a total rolling stock of ten of Hanoi’s second metro line.